241.0000 Family Rosaceae Juss.; Gen. Pl.: 334 (1789), nom. cons.

97-110 genera, ca. 7.500 spp., of them about 4.000 microspecies in Rubus, Alchemilla and Sorbus

Species listed in database: 7645; hybrids: 492

241.3836 Genus Crataegus L.; Sp. Pl. 475 (1753)

Distribution: Northern Hemisphere, esp. North America (153 and many hybrids), Europe, Russia. Taxonomy very complicated due to many microspecies of uncertain value in North America. Here we follow Flora of North America. In Europe, the genus contains a highly complex system of partially stabilized hybrids with hundreds of names.

Species listed in database: 231; hybrids: 55

Search for: Crataegus fragilis

Nothing found!

species :

Crataegus aestivalis (Walter) Torr. & A.Gray; Fl. N. Am. 1: 468 (1840)

Name: May hawthorn

Distribution: USA (Alabama, Florida, Georgia, Mississippi, North Carolina, South Carolina, Virginia)

78 USA

Synonyms: hidden

= Anthomeles aestivalis (Walter) M.Roem.; Syn. Rosifl.102 & 141 (1847)

= Cotoneaster aestivalis (Walter) Wenz.; Linnaea 38: 202 (1874)

= Cotoneaster aestivalis f. angustifolia A.Gray ex Wenz.; Bot. Centralbl. 35: 342 (1888)

= Crataegus aestivalis f. luculenta (Sarg.) Sarg.; J. Arnold Arbor. 1: 251 (1920)

= Crataegus aestivalis var. cerasoides (Sarg.) Sarg.; J. Arnold Arbor. 1: 250 (1920)

= Crataegus aestivalis var. dormonae Ashe; Bull. Torrey Bot. Club 55: 464 (1928)

= Crataegus aestivalis var. maloides (Sarg.) Sarg.; J. Arnold Arbor. 1: 250 (1920)

= Crataegus cerasoides Sarg.; Trees & Shrubs 2: 237 (1913)

= Crataegus elliptica Elliott; Sketch Bot. S. Carolina 1: 549 (1821)

= Crataegus fruticosa Sarg.; Trees & Shrubs 1: 13 (1902)

= Crataegus lucida Elliott; Sketch Bot. S. Carolina 1: 548 (1821), nom. illeg.

= Crataegus luculenta Sarg.; Trees & Shrubs, 11 (1902)

= Crataegus maloides Sarg.; Trees & Shrubs, 9 (1902)

= Crataegus monantha Sarg.

= Crataegus parvifolia Willd. ex Torr. & A.Gray; Fl. N. Amer. 1: 469 (1840), nom. illeg.

= Mespilus aestivalis Walter; Fl. Carol. 148 (1788)

species :

Crataegus alabamensis Beadle; Bot. Gaz. 30: 342 (1900)

Distribution: USA (Alabama, Georgia)

78 USA

Synonyms: hidden

= Crataegus adunca Beadle; Biltmore Bot. Stud. 1: 87 (1902)

= Crataegus alabamensis var. florens (Beadle) Lance; Phytoneuron 3: 4 (2011)

= Crataegus alabamensis var. ravenelii (Sarg.) Lance; Phytoneuron 3: 4 (2011)

= Crataegus alabamensis var. teres (Beadle) Lance; Phytoneuron 3: 4 (2011)

= Crataegus alachuaniformis Murrill; Castanea 7: 21 (1942)

= Crataegus attrita Beadle; Biltmore Bot. Stud. 1: 98 (1902)

= Crataegus clara Beadle; Biltmore Bot. Stud. 1: 95 (1902)

= Crataegus compitalis Beadle; Biltmore Bot. Stud. 1: 93 (1902)

= Crataegus florens Beadle; Biltmore Bot. Stud. 1(2): 94 (1902)

= Crataegus fortis Beadle; Biltmore Bot. Stud. 1: 92 (1902)

= Crataegus insidiosa Beadle; Biltmore Bot. Stud. 1: 94 (1902)

= Crataegus ravenelii Sarg.; Coult. Bot. Gaz. 33: 122 (1902)

= Crataegus teres Beadle; Biltmore Bot. Stud. 1(1): 43 (1901)

species :

Crataegus alleghaniensis Beadle; Bot. Gaz. 30: 337 (1900)

Distribution: USA (Alabama, Georgia, Tennessee)

78 USA

Synonyms: hidden

= Crataegus agrestina Beadle; Biltmore Bot. Stud. 1: 72 (1902)

= Crataegus cullasagensis Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 10 (1900)

= Crataegus frugiferens Beadle; Biltmore Bot. Stud. 1: 30 (1901)

= Crataegus impar Beadle; Biltmore Bot. Stud. 1: 72 (1902)

= Crataegus rigens Beadle; Biltmore Bot. Stud. 1: 54 (1902)

variant :

var. extraria (Beadle) Lance; Phytoneuron 3: 2 (2011)

Name: Marietta hawthorn

Distribution: USA (Georgia)

78 USA

Synonyms: hidden

= Crataegus extraria Beadle; Biltmore Bot. Stud. 1: 73 (1902)

variant :

var. ignava (Beadle) Lance; Phytoneuron 3: 2 (2011)

Name: Bedford Springs hawthorn

Distribution: USA (Alabama, Georgia)

78 USA

Synonyms: hidden

= Crataegus ignava Beadle; Biltmore Bot. Stud. 1: 31 (1902)

variant :

var. mira (Beadle) Lance; Phytoneuron 3: 2 (2011)

Name: Confederate hawthorn

Distribution: USA (Georgia)

78 USA

Synonyms: hidden

= Crataegus mira Beadle; Biltmore Bot. Stud. 1: 78 (1902)

species :

Crataegus ambigua C.A.Mey. ex A.K.Becker; Bull. Soc. Nat. Moscou 31(1): 12, 34 (1858)

subspecies :

subsp. ambigua

Distribution: S-European Russia; Ukraine; Crimea; Kazakhstan; Turkmenistan; Northern Caucasus; Armenia; Turkey (NE-Anatolia, SE-Anatolia); Iran (EC-Iran, NE-Iran: Mts., N-Iran, Iranian Aserbaijan, W-Iran)

14 KRY RUS UKR 32 KAZ TKM 33 ARM NCS 34 IRN TUR

Synonyms: hidden

= Crataegus atrosanguinea Pojark.; Fl. URSS 9: 448 et 504 (1939)

= Crataegus helenae Grynj & Klokov; Bot. J. Acad. Sci. Ukraine 9: no. 2, 56 (1952) non Sarg.

= Crataegus helenolae Grynj & Klokov; Fl. RSS Ucr. 6: 60 (1954)

= Crataegus sororia C.A.Mey. ex Pojark.; Kom., Fl. URSS 9: 443 (1939), nomen

= Crataegus volgensis Pojark.; Kom., Fl. URSS 9: 444, 502 (1939)

subspecies :

subsp. transcaspica (Pojark.) K.I.Chr.; Syst. Bot. Monogr. 35: 74 (1992)

Distribution: W-Kazakhstan

32 KAZ

Synonyms: hidden

= Crataegus transcaspica Pojark.; Kom., Fl. URSS 9: 447, 503 (1939)

species :

Crataegus aprica Beadle; Coult. Bot. Gaz. 30: 335 (1900)

Distribution: USA (Alabama, Georgia, Florida, North Carolina, South Carolina, Tennessee, Virginia)

78 USA

Synonyms: hidden

= Crataegus abdita Beadle; Biltmore Bot. Stud. 1: 75 (1902)

= Crataegus annosa Beadle; Biltmore Bot. Stud. 1: 83 (1902)

= Crataegus arrogans Beadle; Biltmore Bot. Stud. 1: 81 (1902)

= Crataegus consanguinea Beadle; Biltmore Bot. Stud. 1: 34 (1901)

= Crataegus egregia Beadle; Biltmore Bot. Stud. 1: 82 (1902)

= Crataegus exilis Beadle; Biltmore Bot. Stud. 1: 76 (1902)

= Crataegus galbana Beadle; Biltmore Bot. Stud. 1: 74 (1902)

= Crataegus limata Beadle; Biltmore Bot. Stud. 1: 77 (1902)

= Crataegus shallotte Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 113 (1900)

= Crataegus tristis Beadle; Biltmore Bot. Stud. 1: 84 (1902)

= Crataegus valida Beadle; Biltmore Bot. Stud. 1: 77 (1902)

species :

Crataegus aquacervensis J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1061 (2007)

Distribution: Canada (Alberta, Saskatchewan)

71 CDN

species :

Crataegus artzachensis Gabrielian & Sargsyan; Takhtajania 4: 4 (2018)

Distribution: Armenia (Nagorny-Karabach)

33 ARM

species :

Crataegus ashei Beadle; Coult. Bot. Gaz. 30: 339 (1900)

Name: Ashe hawthorn

Distribution: USA (Alabama, Louisiana, Mississippi, Tennessee)

78 USA

species :

Crataegus atrovirens J.B.Phipps & O´Kennon; Sida 20(1): 141 (2002)

Distribution: Canada (British Columbia)

71 CDN

species :

Crataegus aurantia Pojark.; Bot. Mater. Gerb. Bot. Inst. Komarova Acad. Nauk SSSR 13: 82, f. 3 (1950)

Distribution: China (Gansu, Hebei, Shaanxi, Shanxi)

36 CHI

species :

Crataegus aurescens J.B.Phipps; Sida, Bot. Misc. 15: 54 (1997)

Distribution: Mexico (Coahuila, Nuevo Leon)

79 MEX

species :

Crataegus austromontana Beadle; Coult. Bot. Gaz. 28: 412 (1899)

Name: Valley head hawthorn

Distribution: USA (Alabama, Tennessee)

78 USA

species :

Crataegus azarolus L.; Sp. Pl. 477 (1753)

Name: Azaroldorn (DE)

Distribution: Spain [I]; SE-France [I]; Sardinia [I]; Italy [I]

12 fra sar spa 13 ita

Synonyms: hidden

= Azarolus crataegoides Borkh.; Theor. Prakt. Handb. Forstbot. 2: 1253 (1803), nom. superfl.

= Azarolus crataegoides var. dulcis M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. florifera M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. intermedia M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. macrocarpa M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. malus M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. pyriformis M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus crataegoides var. torulosa M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus maroccana (Lindl.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Crataegus azarolus var. lutescens Weston; Bot. Univ. 1: 78 (1770)

= Crataegus azarolus var. turcomanica Popov ex Evrein.; Rev. Hort. (Paris), n. s. 30: 43 (1946)

= Crataegus maroccana Lindl.; Edwards´s Bot. Reg. 22: t. 1855 (1836), nom. illeg.

= Crataegus oxyacantha var. azarolus (L.) Lam.; Fl. Franç. 3: 484 (1779)

= Lazarolus oxyacanthoides Borkh.; Arch. Bot. (Leipzig) 1(3): 88 (1798), nom. superfl.

= Mespilus azarolus (L.) All.; Fl. Pedem. 2: 141 (1785)

= Mespilus azarolus (L.) Castigl.; Viaggio Amer. Sett. 1785-1787 2: 292 (1790), isonym

= Mespilus azarolus (L.) Duhamel; Traité Arbr. Fruit. 1: 323 (1768)

= Mespilus azarolus var. erythrocarpa Moris; Fl. Sardoa 2: 44 (1840-1843)

= Oxyacantha azarolus (L.) Bubani; Fl. Pyren. 2: 578 (1899)

= Pyrus azarolus (L.) Scop.; Fl. Carn. ed. II. 1: 347 (1771)

variant :

var. aronia L.; Sp. Pl. 477 (1753)

Name: Dorniger Weißdorn (DE); Spiny Hawthorn (EN)

Distribution: Spain [I]; Baleares [I]; Sardinia [I]; Sicily [I]; Croatia [I]; Bosnia & Hercegovina [I]; European Turkey; Greece (very rare Limnos); Crete (widespread); Morocco [c]; Algeria; Tunisia; Turkmenistan; East Aegaean Isl. (Simi, Rhodos, Kastellorhizo Isl.); Turkey (Inner Anatolia, S-Anatolia, SE-Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Iraq (NE-Iraq, NW-Iraq); Iran (EC-Iran, N-Iran, S-Iran, W-Iran); Cyprus (C-Mountains, E-Cyprus, N-Cyprus, W-Cyprus); Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon); Syria (C-Syrian Desert, Jazira, Jbel Druze); Israel (coastal W-Israel, N-Israel, Judean Desert); Jordania (S-Jordania, W-Jordania)

12 bal sar spa 13 bih cro GRC KRI sic TUE 20 ALG mor TUN 32 TKM 34 CYP EAI IRN IRQ ISR JOR LEB SYR TUR

Remarks: C. monogyna x C. azarolus var. aronia

Synonyms: hidden

= Crataegus aronia (L.) Bosc; Rozier, Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821)

= Crataegus aronia (L.) Bosc ex DC.; Prodr. [A. P. de Candolle] 2: 629 (1825)

= Crataegus aronia (L.) Steud.; Nomencl. Bot. [Steudel] 1: 233 (1821)

= Crataegus azarolus subsp. aronia (L.) Riedl; isonym

= Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 6 (1901)

= Crataegus azarolus subsp. triloba (Poir.) Nyman; Consp. Fl. Eur.: 243 (1879)

= Crataegus azarolus var. aronia (L.) Batt.; Fl. Algerie-Tunisie [Batt. & Trab.]: 125 "1902" (1905)

= Crataegus azarolus var. chrysoclada (Gand.) Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30: 754 (1926)

= Crataegus azarolus var. hastata Diap.; Repert. Spec. Nov. Regni Veg. 34: 59 (1934)

= Crataegus azarolus var. kurdistanica Diap.; Repert. Spec. Nov. Regni Veg. 34: 59 (1934)

= Crataegus azarolus var. rotundiloba Diap.; Repert. Spec. Nov. Regni Veg. 34: 59 (1934)

= Crataegus azarolus var. triloba (Poir.) Mutel; Fl. Franç. Herbor. 1: 358 (1834)

= Crataegus chrysoclada Gand.; Fl. Cret. 35, no. 627 (1916)

= Crataegus monogyna var. triloba (Poir.) Batt.; Bull. Soc. Bot. France 32: 339 (1886)

= Crataegus orientalis var. aronia (L.) Lange; Revis. Crataeg.: 53 (1897)

= Crataegus oxyacantha var. triloba (Poir.) Batt.; Fl. Algerie [Batt. & Trab.] Dicot.: 310 (1889)

= Crataegus oxyacantha var. triloba (Poir.) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871)

= Crataegus triloba Labill. ex Poir.; Voy. Barbarie 2: 176 (1789)

= Crataegus trilobata Labill. ex Poir.; Encycl. [J. Lamarck & al.] Suppl. 1. 291 (1810)

= Mespilus aronia (L.) Spach; Hist. Veg. Phan. 2: 69 (1834)

= Mespilus oxyacantha var. triloba (Poir.) Wenz.; Linnaea 38: 163 (1874)

= Mespilus triloba (Poir.) Poir.; Voy. Barbarie II: 171 (1789), et Lam., Encycl. 4: 439 (1798)

variant :

var. assadii (Khat.) K.I.Chr.; Nordic J. Bot. 26(5-6): 345 (2009)

Distribution: Iran

34 IRN

Synonyms: hidden

= Crataegus assadii Khat.; Iranian J. Bot. 5(1): 48 (1991)

variant :

var. chlorocarpa (Moris) K.I.Chr.; Syst. Bot. Monogr. 35: 36 (1992)

Distribution: Baleares; S-France; Sardinia; Italy; Sicily

12 BAL FRA SAR 13 ITA SIC

Synonyms: hidden

= Crataegus linnaeana Pojark.; Bot. Zhurn. S. S. S. R. 24: 444 (1939)

= Mespilus azarolus var. chlorocarpa Moris; Fl. Sardoa 2: 44 (1840)

variant :

var. dentata (Browicz) Dönmez; PhytoKeys 122: 3 (2019)

Distribution: Turkey

34 TUR

Synonyms: hidden

= Crataegus aronia var. dentata Browicz; Notes Roy. Bot. Gard. Edinburgh 31(2): 324 (1972)

variant :

var. minuta (Browicz) Dönmez; PhytoKeys 122: 4 (2019)

Distribution: Turkey

34 TUR

Synonyms: hidden

= Crataegus aronia var. minuta Browicz; Notes Roy. Bot. Gard. Edinburgh 31(2): 324 (1972)

variant :

var. pontica (Koch) K.I.Chr.; Syst. Bot. Monogr. 35: 38 (1992)

Distribution: Kazakhstan; Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Georgia [Caucasus]; Armenia; Turkey; Iran; Lebanon; Palestine

32 KAZ KGZ TKM TZK UZB 33 ARM GEO 34 IRN LEB PAL TUR

Synonyms: hidden

= Crataegus aronia var. pontica (K.Koch) Zohary & Danin; Zohary, Fl. Pal. 2: 20 (1972)

= Crataegus pontica f. aurantiaca Cinovskis; Boyaryshniki Pribaltiki: 614 (1971)

= Crataegus pontica K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 269 (1853)

variant :

var. senobaaensis Dönmez; PhytoKeys 122: 4 (2019)

Distribution: Turkey

34 TUR

variant :

var. sharania Zeravan; Nordic J. Bot. 23(6): 715 ) (2006)

Distribution: Iraq

34 IRQ

species :

Crataegus babakhanloui Khat.; Iranian J. Bot. 5(1): 52 (1991)

Distribution: Iran

34 IRN

Remarks: provisionally accepted name

species :

Crataegus baroussana Eggl.; Torreya 7: 35 (1907)

Distribution: Mexico (Coahuila, Nuevo Leon, Tamaulipas)

79 MEX

variant :

var. jamensis J.B.Phipps; Sida, Bot. Misc. 15: 76 (1997)

Distribution: Mexico (Coahuila)

79 MEX

species :

Crataegus beadlei Ashe; N. Carolina Coll. Bull. 175: 113 (1900)

Name: Beadle´s hawthorn

Distribution: USA (Georgia, North Carolina)

78 USA

species :

Crataegus beata Sarg.; Proc. Rochester Acad. Sci. 4: 97 (1903)

Name: Dunbar´s hawthorn

Distribution: Canada (Ontario); USA (Michigan, New York, Ohio, Pennsylvania, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus strigosa Sarg.; Bull. New York State Mus. Nat. Hist. 122: 51 (1908)

species :

Crataegus berberifolia Torr. & A.Gray; Fl. N. Am. 1: 469 (1840)

Name: Barberry hawthorn

Distribution: USA (Alabama, Georgia, Louisiana, Mississippi, Texas)

77 USA 78 USA

Synonyms: hidden

= Crataegus berberifolia var. edita (Sarg.) E.J.Palmer

= Crataegus crocina Beadle; Biltmore Bot. Stud. 1: 132 (1902)

= Crataegus crus-galli subsp. berberifolia (Torr. & A.Gray) A.E.Murray; Kalmia 13: 5 (1983)

= Crataegus edita Sarg.; Coult. Bot. Gaz. 33: 110 (1902)

= Crataegus edura Beadle; Biltmore Bot. Stud. 1: 128 (1902)

= Crataegus fera Beadle; Biltmore Bot. Stud. 1: 128 (1902)

= Crataegus tersa Beadle; Biltmore Bot. Stud. 1: 129 (1902)

= Crataegus torva Beadle; Biltmore Bot. Stud. 1: 130 (1902)

= Mespilus berberifolia (Torr. & A.Gray) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 383 (1862)

variant :

var. engelmannii (Sarg.) Eggl.; Rhodora 10: 76 (1908)

Name: Engelmann´s hawthorn

Distribution: USA (Arkansas, Georgia, Illinois, Kansas, Kentucky, Louisiana, Missouri, Mississippi, New York, Ohio, Oklahoma, Tennessee, Texas, Virginia)

74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus engelmannii f. nuda E.J.Palmer; Ann. Missouri Bot. Gard. 22: 559 (1935)

= Crataegus engelmannii Sarg.; Coult. Bot. Gaz. 31: 2 (1901)

= Crataegus engelmannii var. sinistra (Beadle) E.J.Palmer; Brittonia 5: 483 (1946)

= Crataegus sinistra Beadle; Biltmore Bot. Stud. 1: 44 (1902)

species :

Crataegus brachyacantha Engelm.; Coult. Bot. Gaz. 7: 128 (1882)

Name: Blueberry hawthorn

Distribution: USA (Alabama, Arkansas, Georgia, Louisiana, Mississippi, Oklahoma, Texas)

74 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus brachyacantha f. leucocarpa Sarg.; J. Arnold Arbor. 3: 10 (1922)

= Crataegus brachyacantha var. maxima Kuntze; Revis. Gen. Pl. 1: 215 (1891)

species :

Crataegus brazoria Sarg.; Coult. Bot. Gaz. 31: 233 (1901)

Name: Brazos hawthorn

Distribution: USA (Texas)

77 USA

species :

Crataegus calpodendron (Ehrh.) Medik.; Gesch. Bot. (Medik.) 83 (1793)

Name: Pear hawthorn

Distribution: Canada (Ontario); USA (Alabama, Arkansas, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, Virginia, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus acanthacolonensis Laughlin; Man. Hawthorns Cook & Du Page Counties 10 (1956)

= Crataegus calpodendron var. gigantea Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 26 (1965)

= Crataegus calpodendron var. globosa (Sarg.) E.J.Palmer; Brittonia 5: 489 (1946)

= Crataegus calpodendron var. hispidula (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 564 (1935)

= Crataegus calpodendron var. microcarpa (Chapm.) E.J.Palmer; Brittonia 5: 489 (1946)

= Crataegus calpodendron var. mollicula (Sarg.) E.J.Palmer; Brittonia 5: 490 (1946)

= Crataegus calpodendron var. obesa (Ashe) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 564 (1935)

= Crataegus carrollensis Sarg.; J. Arnold Arbor. 3: 204 (1922)

= Crataegus chapmanii (Beadle) Ashe; Bot. Gaz. 28: 271 (1899)

= Crataegus chapmanii var. plukenetii Eggl.; Rhodora 10: 83 (1908)

= Crataegus crus-galli Mill.; Gard. Dict. ed. 8.: Crataegus no. 5 (1768), nom. illeg.

= Crataegus crus-galli var. fontanesiana (Spach) Dippel; Handb. Laubholzk. 3: 442 (1893)

= Crataegus fontanesiana (Spach) Steud.; Nom. ed. II. 1: 432 (1840)

= Crataegus globosa Sarg.; Rep. Missouri Bot. Gard. 19: 118 (1908)

= Crataegus hispidula Sarg.; Rep. Missouri Bot. Gard. 19: 116 (1908)

= Crataegus latifolia (Poir.) Pers.; Syn. Pl. 2: 37 (1806), nom. illeg.

= Crataegus leucophleos Moench; Verz. Ausl. Bäume, 31 (1785)

= Crataegus lutea (Poir.) DC.; Prodr. [A. P. de Candolle] 2: 627 (1825)

= Crataegus mollicula Sarg.; Trees & Shrubs 2: 13 (1907)

= Crataegus obesa Ashe; J. E. Mitchell Sci. Soc. 20: 47 (1904)

= Crataegus pubifolia Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900)

= Crataegus pyrifolia Aiton; Hort. Kew. 2: 168 (1789), nom. illeg.

= Crataegus pyrifolia J.Gordon, Dermer & R.Edmonds; Cat. Trees Shrubs: 10 (1782)

= Crataegus structilis Ashe; J. Elisha Mitchell Sci. Soc. 19(1): 12 (1903)

= Crataegus tomentosa Du Roi; Harbk. Baumz. 1: 183 (1771), nom. illeg.

= Crataegus tomentosa L.; Sp. Pl.: 476 (1753)

= Crataegus tomentosa var. aurantiaca Lange; Revis. Crataeg.: 82 (1897)

= Crataegus tomentosa var. microcarpa Chapm.; Fl. South. U.S., ed. 3: 139 (1897)

= Crataegus tomentosa var. pubifolia (Ashe) Farw.; Amer. Midl. Naturalist 12: 66 (1930)

= Crataegus tomentosa var. pyrifolia A.Gray; Manual, ed. 2: 124 (1856)

= Crataegus tomentosa var. structilis (Ashe) Farw.; Amer. Midl. Naturalist 11: 61 (1928)

= Halmia tomentosa (L.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 135 (1847)

= Halmia tomentosa var. calpodendron (Ehrh.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 135 (1847)

= Halmia tomentosa var. leucophloea M.Roem.; Fam. Nat. Syn. Monogr. 3: 135 (1847)

= Mespilus calpodendron Ehrh.; Beitr. 2: 67 (1788)

= Mespilus fontanesiana Spach; Hist. Nat. Vég. 2: 58 (1834)

= Mespilus latifolia Poir.; Lam., Encycl. 4: 444 (1798)

= Mespilus leucophloeos (Moench) K.Koch; Dendrologie 1: 136 (1869)

= Mespilus leucophoeus K.Koch; Dendrologie 1: 136 (1869)

= Mespilus lutea Poir.; Lam., Encycl., Suppl. 4: 72 (1816)

= Mespilus pyrifolia lutea Poit. & Turpin; Duhamel, Traité Arbr. Fruit. 6: no. 3 (1827)

= Mespilus pyrifolia Willd.; Enum. Pl. Hort. Berol. 1: 523 (1809)

= Mespilus tomentosa (L.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 22 (1906), nom. illeg.

= Oxyacantha calpodendron (Ehrh.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

species :

Crataegus calycina Peterm.; Anal. Pfl.-Schlüss.: 135 (1846)

Distribution: Europe; Germany; Poland; Czech Republic; etc.

11 CZE GER POL

Remarks: derived from C. laevigata x C. lindmanii

Synonyms: hidden

= Crataegus laevigata subsp. nemorensis (Hrabétová) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 8 (1984)

= Crataegus macrocarpa var. calycina (Peterm.) Kerguélen; 180 (1994)

= Crataegus monogyna subsp. calycina (Peterm.) Cajander; Suom. Kasvio: 357 (1906)

= Crataegus monogyna var. calycina (Peterm.) A.Kern.; Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875)

= Crataegus monogyna var. stenosepala Borbás; Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887), nom. superfl.

= Crataegus oxyacantha subsp. nemorensis Hrabétová; Preslia 45(1): 33 (1973)

= Crataegus walokochiana nothovar. hadensis (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 175 (2015)

= Crataegus ×brandenii R.Doll; Nat. Naturschutz Mecklenburg 13: 13 (1975)

= Crataegus ×calciphila Hrabétová; Publ. Fac. Sci. Univ. Masaryk, Brno, no. 378 (1956)

= Crataegus ×calciphila var. hadensis Hrabétová; Preslia 45(2): 110 (1973)

= Crataegus ×corniculata Hrabétová ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 180 (2015)

= Crataegus ×lepida Hrabétová; Preslia 45(2): 108 (1973) (non Beadle 1901)

= Crataegus ×macrocarpa nothovar. calycina (Peterm.) Kerguélen; Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994)

= Crataegus ×macrocarpa nothovar. mikulcicensis (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 177 (2015)

= Crataegus ×macrocarpa nothovar. nemorensis (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 178 (2015)

= Crataegus ×macrocarpa subsp. calciphila (Hrabétová) Hrabétová; Práce Bot. Klub Prirodoved. (Brno) 1967: 18 (1967)

= Crataegus ×macrocarpa var. hadensis (Hrabétová) K.I.Chr.; Syst. Bot. Monogr. 35: 144 (1992) [nothovar.]

= Crataegus ×mikulcicensis Hrabétová; Preslia 45(1): 32 (1973)

= Crataegus ×oxyacanthoides subsp. calciphila (Hrabétová) Á.Löve & D.Löve; Opera Bot. 5: 219 (1961), comb. not validly publ.

= Crataegus ×palmstruchii var. lepida Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 176 (2015)

= Crataegus ×roubalii Chrtek & Krísa; Novit. Bot. Inst. Horto Bot. Univ. Carol. Prag. 1973-1975: 34 (1976)

= Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 33 (1906)

species :

Crataegus castlegarensis J.B.Phipps & O´Kennon; Sida 20(1): 121 (2002)

Distribution: Canada (British Columbia); USA (Idaho, Montana, Oregon, Utah, Washington, Wyoming)

71 CDN 73 USA 76 USA

species :

Crataegus caucasica K.Koch; Verh. Ver. Bef. Gartenb. II. 1: 286 (1853)

Distribution: Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia)

33 ARM AZE GEO 34 TUR

Synonyms: hidden

= Crataegus oxyacantha var. caucasica (Koch) Boiss.; Fl. orient. 664 (1872)

species :

Crataegus ceratocarpa Kossych; Bull. Princ. Bot. Gard. Acad. Sci. URSS no. 57: 79 (1965)

Distribution: Crimea

14 KRY

Remarks: provisionally accepted name

species :

Crataegus chlorocarpa Lenné & K.Koch; Ind. Sem. Hort. Berol. 17 (1855)

Distribution: E-European Russia; Siberia (Altai); Kazakhstan (near Ural´sk); Uzbekistan; Kyrgyzstan; Tajikistan; Afghanistan (Badakshan, Kabul, Parwan); China (Xinjiang); Pakistan (Baluchistan, Chitral)

14 RUS 30 SIB 32 KAZ KGZ TZK UZB 34 AFG 36 CHI 40 PAK

Synonyms: hidden

= Crataegus altaica (Loudon) Lange; Rev. Sp. Gen. Crataeg. 42 (1897)

= Crataegus altaica var. fusca Lange; Revis. Crataeg.: 42 (1897)

= Crataegus altaica var. incisa C.K.Schneid.; Ill. Handb. Laubholzk. 1: 773 (1906)

= Crataegus korolkowii L.Henry; Rev. Hort. (Paris) 73: 308 (1901)

= Crataegus korolkowii var. flava Popov; Trudy Prikl. Bot. 22: 437 (1929)

= Crataegus korolkowii var. rubescens Popov; Trudy Prikl. Bot. 22: 437 (1929)

= Crataegus purpurea var. altaica Loudon; Arb. Brit. 2: 825 (1838)

= Crataegus sanguinea f. chlorocarpa (Lenné & K.Koch) Cinovskis; Boyaryshniki Pribaltiki: 184 (1971)

= Crataegus sanguinea var. altaica (Loudon) Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus sanguinea var. chlorocarpa (Lenné & K.Koch) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 771 (1906)

= Crataegus sanguinea var. incisa Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871)

= Crataegus sanguinea var. inermis Kar. & Kir.; Bull. Soc. Imp. Naturalistes Moscou 14: 328 (1841)

= Crataegus sanguinea var. xanthocarpa Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871)

= Crataegus wattiana Hemsl. & Lace; J. Linn. Soc., Bot. 27: 323 t. 40 (1891)

= Crataegus wattiana var. incisa (Regel) C.K.Schneid.; Repert. Spec. Nov. Regni Veg. 3: 224 (1906)

= Mespilus sanguinea var. chlorocarpa (Lenné & K.Koch) K.Koch; Dendrologie 1: 152 (1869)

species :

Crataegus chlorosarca Maxim.; Bull. Soc. Imp. Naturalistes Moscou 54(1): 20 (1879)

Distribution: Russian Far East (Kamchatka, Sakhalin); China [I] (Liaoning [I]); Japan (Hokkaido, Honshu)

31 RFE 36 chi 38 JAP

Synonyms: hidden

= Crataegus atrocarpa E.L.Wolf; Arboretum Imp. For. Inst. 2: 24 (Bull. Imp. For. Inst. St. Petersburg, 15) (1907)

= Crataegus chlorosarca f. pubescens E.L.Wolf; Izv. Imp. Lesn. Inst. 18: 236 (1908)

= Crataegus chlorosarca var. atrocarpa (E.L.Wolf) Cinovskis; Crat. Balt.: 192 (1971)

= Crataegus jozana C.K.Schneid.; Ill. Handb. Laubholzk. 1: 774 (1906)

= Crataegus korolkowii Dippel; Handb. Laubholzk. 3: 450 (1893), pro syn.

= Crataegus mandschurica Koehne; Deut. Dendrol.: 237 (1893), orth. var.

= Crataegus mandshurica Maxim.; Bull. Soc. Nat. Mosc. 54: I. 20 (1879)

= Crataegus sanguinea var. schroederi Regel; Gartenflora 29: 219 (1880)

= Crataegus schroederi (Regel) Koehne ex Späth; Nursery Cat. (Späth) 118: 90 (1905)

= Crataegus schroederi Koehne ex Späth; Nursery Cat. (Späth) 118: 90 (1905)

= Mespilus chlorosarca (Maxim.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 24 (1906)

= Mespilus chlorosarca (Maxim.) Matsum.; Enum. Sci. Names (1895), 187

species :

Crataegus christensenii Dönmez; Bot. J. Linn. Soc. 155(2): 234 (2007)

Distribution: Turkey

34 TUR

Remarks: provisionally accepted name

species :

Crataegus chrysocarpa Ashe; N. Carolina Coll. Bull. 175: 110 (1900)

Name: Red haw

Distribution: Estonia [I]; Canada (Alberta, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Isl., Québec, Saskatchewan); USA (Colorado, Connecticut, Iowa, Idaho, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Virginia, Vermont, Wisconsin, West Virginia, Wyoming)

14 est 71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus aboriginum Sarg.; Rhodora 5: 163 (1903)

= Crataegus brunetiana Sarg.; Rhodora 5: 164 (1903)

= Crataegus brunetiana var. fernaldii (Sarg.) E.J.Palmer; Brittonia 5: 485 (1946)

= Crataegus caliciglabra Schuette; Proc. Biol. Soc. Washington 16: 96 (1903)

= Crataegus chrysocarpa f. rubescens (Sarg.) E.J.Palmer; Brittonia 5: 484 (1946)

= Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 164 (1965)

= Crataegus chrysocarpa var. longiacuminata Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 29 (1965)

= Crataegus chrysocarpa var. phoenicea E.J.Palmer; Fl. Vermont, ed. 3, 152 (1937), nom. illeg. superfl.

= Crataegus chrysocarpa var. phoenicea E.J.Palmer ex J.B.Phipps; Phytoneuron 2012-30: 1 (2012, nom. illeg.

= Crataegus chrysophyta Ashe

= Crataegus coccinata Sarg.; Ontario Nat. Sci. Bull. no. 4: 63 (1908)

= Crataegus coccinea var. rotundifolia (M.Roem.) Sarg.; Bot. Gaz. 31: 14 (1901)

= Crataegus coloradoides Ramaley; Bot. Gaz. 46: 383 (1908)

= Crataegus columbiana var. brunetiana (Sarg.) Eggl.; Rhodora 10: 79 (1908)

= Crataegus columbiana var. chrysocarpa (Ashe) Dorn; Vasc. Pl. Wyoming: 299 (1988)

= Crataegus doddsii Ramaley; Bot. Gaz. 46: 381, fig. 1 (1908)

= Crataegus fernaldii Sarg.; Rhodora 5: 166 (1903)

= Crataegus glabrifolia Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 74 (1912)

= Crataegus horrida f. rubescens (Sarg.) Cinovskis; Crat. Balt.: 255 (1971)

= Crataegus horrida var. aboriginum (Sarg.) Cinovskis; Boyaryshniki Pribaltiki: 257 (1971)

= Crataegus horrida var. chrysocarpa (Ashe) Cinovskis; Boyaryshniki Pribaltiki: 255 (1971)

= Crataegus horrida var. longiacuminata (Kruschke) Cinovskis; Boyarvshniki Pribaltiki: 259 (1971)

= Crataegus illuminata Sarg.; Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 65 (1906)

= Crataegus keepii Sarg.; Rhodora 5: 165 (1903)

= Crataegus laurentiana var. brunetiana (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 164 (1965)

= Crataegus laurentiana var. dissimilifolia Kruschke ex J.B.Phipps; J. Bot. Res. Inst. Texas 3(1): 242 (2009)

= Crataegus mercerensis Sarg.; J. Arnold Arbor. 3: 197 (1922)

= Crataegus praetermissa Sarg.; Rhodora 7: 213 (1905)

= Crataegus putnamiana Sarg.; J. Arnold Arbor. 4: 102 (1923)

= Crataegus rotundifolia f. rubescens Sarg.; J. Arnold Arbor. 3: 197 (1922)

= Crataegus rotundifolia var. aboriginum (Sarg.) Sarg.; J. Arnold Arbor. 3: 196 (1922)

= Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl.; Rhodora 10: 79 (1908)

= Crataegus rotundifolia var. pubera Sarg.; Rhodora 11: 183 (1909)

= Crataegus sheridanii A.Nelson; Bot. Gaz. 34: 370 (1902)

= Crataegus sicca Sarg.; Rep. Missouri Bot. Gard. 19: 101 (1908)

= Crataegus sicca var. glabrifolia (Sarg.) E.J.Palmer; Ohio J. Sci. 56: 213 (1956)

= Mespilus rotundifolia Ehrh.; Gartenkalender 3: 285 (1784), nom. illeg.

= Oxyacantha chrysocarpa (Ashe) Lunell; Amer. Midl. Naturalist 4: 422 (1916)

variant :

var. duchesnensis S.L.Welsh; Great Basin Nat. 42(1): 10 (1982)

Distribution: USA (Utah)

76 USA

variant :

var. blanchardii (Sarg.) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1009 (2007)

Distribution: Canada (Quebec); USA (Vermont, Minnesota, New York)

72 CDN 75 USA

Synonyms: hidden

= Crataegus irrasa var. blanchardii (Sarg.) Eggl.; Rhodora 10: 79 (1908)

= Crataegus blanchardii Sarg.; Rhodora 7: 218 (1905)

variant :

var. faxonii (Sarg.) Eggl.; Bull. New York State Mus. Nat. Hist. 243: 64 (1923)

Distribution: Canada (Quebec); USA (Illinois, New Hampshire, Vermont, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus faxonii Sarg.; Rhodora 5: 161 (1903)

= Crataegus faxonii var. durifructa Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 41 (1965)

= Crataegus faxonii var. praetermissa (Sarg.) E.J.Palmer; Dole, Fl. Vermont, ed. 3: 153 (1937)

= Crataegus rotundifolia var. faxonii (Sarg.) Eggl.; Rhodora 10: 79 (1908)

variant :

var. phoeniceoides J.B.Phipps & Sennikov; Willdenowia 43(1): 39 (2013)

Distribution: USA (Rhode Island, Vermont)

75 USA

variant :

var. praecox (Sarg.) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1009 (2007)

Distribution: Canada (Québec); USA (Massachusetts, Maine, New Hampshire, New York, Vermont)

72 CDN 75 USA

Synonyms: hidden

= Crataegus faxonii var. praecoqua (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 165 (1965)

= Crataegus lemingtonensis Sarg.; Rhodora 7: 216 (1905)

= Crataegus praecoqua Sarg.; Rhodora 5: 167 (1903), nom. illeg.

= Crataegus praecox Sarg.; Rhodora 3: 27 (1901)

variant :

var. rotundifolia (Moench) J.B.Phipps & Sennikov; Willdenowia 43(1): 38 (2013)

Distribution: USA (New York)

75 USA

Synonyms: hidden

= Crataegus rotundifolia Moench; Verz. Ausländ. Bäume: 29 (1785), nom. illeg.

variant :

var. subrotundifolia (Sarg.) Phipps; J. Bot. Res. Inst. Texas 3(1): 240 (2009)

Distribution: USA (Illinois)

74 USA

Synonyms: hidden

= Crataegus acutifolia Sarg.; Coult. Bot. Gaz., 217 (1901)

= Crataegus arduennae Sarg.; Bot. Gaz. 35: 377 (1903)

= Crataegus subrotundifolia Sarg.; Bot. Gaz. 35(6): 394 (-395) (1903)

variant :

var. vernonensis J.B.Phipps & O´Kennon; Sida 21(1): 73 (2004)

Distribution: Canada (British Columbia)

71 CDN

variant :

var. vigintistamina J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1008 (2007)

Distribution: USA (Minnesota)

75 USA

species :

Crataegus chungtienensis W.W.Sm.; Notes Roy. Bot. Gard. Edinburgh 10(46): 26 (1917)

Distribution: China (NW-Yunnan)

36 CHI

species :

Crataegus clarkei Hook.f.; Fl. Brit. India [J. D. Hooker] 2: 383 (1878)

Distribution: N-Pakistan (Pakistani Kashmir)

40 PAK

species :

Crataegus coccinea L.; Sp. Pl. 1: 476 (1753)

Name: Scharlach-Weißdorn, Scharlachdorn (DE)

Distribution: England [I]; Germany [I]; Poland [I]; Czech Republic [I]; France [I]; Channel Isl. [I]; Italy [I]; Canada (Ontario); USA (Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, Pennsylvania, West Virginia, Maryland, North Carolina, Virginia, Ohio, Wisconsin, Minnesota)

10 grb 11 cze ger pol 12 cis fra 13 ita 72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus acclivis Sarg.; Proc. Rochester Acad. Sci. 4: 115 (1903)

= Crataegus assurgens Sarg.; Bot. Gaz. 35: 382 (1903)

= Crataegus ×aulica Sarg.; Ontario Nat. Sci. Bull. 4: 48 (1908)

= Crataegus coccinea subsp. eglandulosa Schuette; Proc. Biol. Soc. Washington 16: 97 (1903)

= Crataegus coccinea var. cordata Lavallée; Icon. Sel. Arb.: 81 (1882)

= Crataegus coccinea var. cornifolia Münchh.; 145 (1770)

= Crataegus coccinea var. cuneata Wender.; 354 (1826)

= Crataegus coccinea var. indentata Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 817 (1838)

= Crataegus coccinea var. macracantha Dudley; Cornell Univ. Sci. Bull. 2: 33 (1886)

= Crataegus coccinea var. macrocarpa (Anon.) Lavallée; Énum. Arbres: 93 (1877), nomen

= Crataegus coccinea var. maxima Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 817 (1838)

= Crataegus coccinea var. oligandra Torr. & A.Gray; Fl. N. Amer. 1: 465 (1840)

= Crataegus coccinea var. populifolia Torr. & A.Gray; Fl. N. Amer. 1: 465 (1840)

= Crataegus coccinea var. spina-sancta Merrem; 223 (1809)

= Crataegus confinis Sarg.; Ontario Nat. Sci. Bull. 4: 50 (1908)

= Crataegus delecta Sarg.; Man. Trees: 451 (1905)

= Crataegus elliptica Aiton; Hort. Kew. 2: 168 (1789)

= Crataegus elliptica var. minor Torr. & A.Gray; Fl. N. Amer. 1: 469 (1840)

= Crataegus flava Elliott; Sketch Bot. S. Carolina 1: 557 (1821), nom. illeg.

= Crataegus flava var. lobata Lindl.; Edwards´s Bot. Reg. 23: t. 1932 (1837)

= Crataegus flava var. pubescens A.Gray; Manual, ed. 2: 124 (1856)

= Crataegus habereri Sarg.; N. Y. State Mus. Rep., App. 4. 21 (1906 publ. 1907)

= Crataegus indentata Lodd.; Nursery Cat. (Loddiges & Sons) 1830: 41 (1830), nomen

= Crataegus letchworthiana Sarg.; N. Y. State Mus. Rep., App. 3, 68 (1907 publ. 1908)

= Crataegus lobata Loudon; Arbor. Frutic. Brit. 2: 824 (1838), nomen

= Crataegus pedicellata f. assurgens (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 185 (1965)

= Crataegus pedicellata Sarg.; Bot. Gaz. 31: 226 (1901)

= Crataegus pedicellata var. assurgens (Sarg.) E.J.Palmer; Ohio J. Sci. 56: 215 (1956)

= Crataegus polita Sarg.; Rhodora 5: 111 (1903)

= Crataegus robbinsiana Sarg.; Rhodora 7: 197 (1905)

= Crataegus sejuncta Sarg.; Bull. New York State Mus. Nat. Hist. 105: 62 (1906)

= Crataegus spathulata Pursh; Fl. Amer. Sept. 1: 336 (1814), nom. illeg.

= Crataegus spissiflora Sarg.; Proc. Rochester Acad. Sci. 4: 112 (1903)

= Crataegus uticaensis Sarg.; Bull. New York State Mus. Nat. Hist. 167: 99 (1913)

= Crataegus virginica Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 842 (1838)

= Crataegus vivida Sarg.; Ontario Nat. Sci. Bull. 4: 47 (1908)

= Mespilus coccinea (L.) Castigl.; Viaggio Amer. Sett. 1785-1787 2: 293 (1790), isonym

= Mespilus coccinea (L.) Marshall; Arbust. Amer. 87 (1785), isonym

= Mespilus coccinea (L.) Mill.; Gard. Dict. ed. 8.: Mespilus no. 4 (1768)

= Mespilus coccinea (L.) Moench; 684 (1794), isonym

= Mespilus coccinea subvar. indentata (Lodd. ex Loudon) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 18 (1906)

= Mespilus elliptica (Aiton) Lam.; Encyc. 4: 447 (1798)

= Mespilus elliptica (Aiton) Poir.; Lam., Encycl. 4: 447 (1798)

= Mespilus michauxii Hornem.; Hort. Bot. Hafn. 2: 455 (1815)

= Oxyacantha coccinea (L.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

= Phaenopyrum coccineum (L.) M.Roem.; Syn. Rosifl. 156 (1847)

= Phaenopyrum ellipticum (Aiton) M.Roem.; Fam. Nat. Syn. Monogr. 3: 155 (1847)

= Phaenopyrum virginicum (Lodd. ex Loudon) M.Roem.; Fam. Nat. Syn. Monogr. 3: 155 (1847)

variant :

var. fulleriana (Sarg.) J.A.Macklin & J.B.Phipps; Phytoneuron 5: 1 (2011)

Name: Fuller´s hawthorn

Distribution: Canada (Ontario); USA (Illinois, Michigan, New York, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus chippewaensis Sarg.; Ontario Nat. Sci. Bull., no. 4, 44 (1908)

= Crataegus confragosa Sarg.; Ontario Nat. Sci. Bull., no. 4, 24 (1908)

= Crataegus fulleriana Sarg.; Proc. Rochester Acad Sci. 4: 111 (1903)

= Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 186 (1965)

= Crataegus fulleriana var. gigantea Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 106 (1965)

= Crataegus fulleriana var. miranda (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 186 (1965)

= Crataegus gilbertiana Sarg.; Bull. New York State Mus. Nat. Hist. 167: 101 (1913)

= Crataegus holmesiana var. chippewaensis (Sarg.) E.J.Palmer; Brittonia 5: 488 (1946)

= Crataegus ×illecebrosa Sarg.; J. Arnold Arbor. 4: 103 (1923)

= Crataegus miranda Sarg.; Geol. Surv. Mich. Rep., 547 (1906 publ. 1907)

= Crataegus radians Sarg.; Bull. New York State Mus. Nat. Hist. 122: 64 (1908)

variant :

var. pringlei (Sarg.) J.A.Macklin & J.B.Phipps; J. Bot. Res. Inst. Texas 1: 1005 (2007)

Name: Pringle´s hawthorn

Distribution: Canada (Ontario); USA (Connecticut, Illinois, Massachusetts, Maine, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Vermont, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus exclusa Sarg.; Rhodora 5: 108 (1903)

= Crataegus gloriosa Sarg.; Bull. New York State Mus. Nat. Hist. 122: 70 (1908)

= Crataegus lobulata Sarg.; Rhodora 3: 22 (1901)

= Crataegus pedicellata var. gloriosa (Sarg.) Sarg.; J. Arnold Arbor. 1: 254 (1920)

= Crataegus pringlei Sarg.; Rhodora 3: 21 (1901)

= Crataegus pringlei var. exclusa (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus pringlei var. lobulata (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus trachyphylla Sarg.; Bot. Gaz. 35: 388 (1903)

species :

Crataegus coccinioides Ashe; J. E. Mitchell Sci. Soc. 16(2): 74 (1900)

Name: Kansas hawthorn (EN)

Distribution: Canada (Ontario, Québec); USA (Arkansas, Connecticut, Massachusetts, Michigan, New Hampshire, New York, Pennsylvania, Rhode Island, Vermont, Iowa, Illinois, Kansas, Missouri, Oklahoma, Wisconsin)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus acutiloba Bean; Trees & Shrubs Brit. Isles 1: 424 (1914), nom. illeg.

= Crataegus callicarpa Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 96 (1908)

= Crataegus coccinioides var. dilatata (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus coccinioides var. locuples (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 183 (1965)

= Crataegus conspecta Sarg.; Ontario Nat. Sci. Bull. no. 4: 28 (1908)

= Crataegus dilatata Sarg.; Coult. Bot. Gaz. 31: 9 (1901)

= Crataegus speciosa Sarg.; Trees & Shrubs 1: 65 (1903)

= Crataegus ×locuples Sarg.; Rep. Missouri Bot. Gard. 19: 97 (1908)

= Oxyacantha coccinioides (Ashe) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

species :

Crataegus cognata Sarg.; Rhodora 5: 58 (1903)

Name: Pearthorn

Distribution: Canada (Ontario); USA (Michigan, Massachusetts, New York, Missouri)

72 CDN 75 USA

Synonyms: hidden

= Crataegus perjucunda Sarg.; Ontario Nat. Sci. Bull. 4: 27 (1908)

= Crataegus pruinosa var. cognata (Sarg.) J.B.Phipps; Canad. J. Bot. 58: 1683 (1980)

species :

Crataegus coleae Sarg.; Trees & Shrubs, 7 (1902)

Name: Cole´s hawthorn

Distribution: USA (Michigan, Ohio, Pennsylvania)

75 USA

Synonyms: hidden

= Crataegus eatoniana Sarg.; N. Y. State Mus. Rep., App. 6. 51 (1905 publ. 1906)

= Crataegus macauleyae Sarg.; Proc. Rochester Acad. Sci. 4: 130 (1903)

species :

Crataegus collina Chapm.; Fl. S. U. S., ed. 2, Suppl. 2, 684 (1892), ed. 3, 140 (1897)

Name: Great Smoky Mountain hawthorn

Distribution: USA (Alabama, Georgia, Tennessee, Illinois, Indiana, Alabama, Arkansas, Kansas, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Virginia)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus amnicola Beadle; Biltmore Bot. Stud. 1: 55 (1902)

variant :

var. hirtiflora (Sarg.) J.B.Phipps; Novon 16(3): 385 (2006)

Distribution: USA (Missouri, Arkansas, Louisiana)

75 USA 78 USA

Synonyms: hidden

= Crataegus hirtiflora Sarg.; Rep. Missouri Bot. Gard. 19: 82 (1908)

variant :

var. lettermanii (Sarg.) Eggl.; Rhodora 10: 76 (1908)

Distribution: USA (Missouri)

75 USA

Synonyms: hidden

= Crataegus ×lettermanii Sarg.; Coult. Bot. Gaz., 220 (1901)

variant :

var. sordida (Sarg.) Eggl.; Rhodora 10: 76 (1908)

Distribution: USA (Missouri)

75 USA

Synonyms: hidden

= Crataegus sordida Sarg.; Coult. Bot. Gaz. 33: 114 (1902)

= Crataegus sordida var. villosa Sarg.; J. Arnold Arbor. 6: 2 (1925)

species :

Crataegus compacta Sarg.; Geol. Surv. Mich. Rep. 1006, 522 (1907)

Name: Clustered hawthorn

Distribution: Canada (Ontario); USA (Kentucky, Michigan, New York, Ohio, Pennsylvania)

72 CDN 75 USA 78 USA

species :

Crataegus condigna Beadle; Biltmore Bot. Stud. 1: 35 (1902)

Name: River junction hawthorn

Distribution: USA (Florida, Georgia)

78 USA

species :

Crataegus coriifolia Sharifnia & Zarrink.; Nordic J. Bot. 34(6): 735 (2016)

Distribution: Iran

34 IRN

species :

Crataegus corusca Sarg.; Coult. Bot. Gaz. 33: 117 (1902)

Name: Shiningbranch hawthorn

Distribution: Canada (Ontario); USA (Illinois, Michigan, Ohio, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus blothra Laughlin; Man. Hawthorns Cook & Du Page Counties p. 49 (1956)

= Crataegus corusca f. blothra (Laughlin) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 187 (1965)

= Crataegus corusca var. gigantea Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 112 (1965)

= Crataegus corusca var. hillii (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 186 (1965)

= Crataegus hillii Sarg.; Coult. Bot. Gaz. 35: 384 (1903)

species :

Crataegus crus-galli L.; Sp. Pl. 476 (1753)

Name: Cockspur hawthorn (EN), Hahnensporn-Weißdorn (DE)

Distribution: England [I] (England [I], Wales [I], S-Scotland [I]); Germany [I]; Slovakia [I]; France [I]; Corsica [I]; Italy [I]; Belarus [I]; Uzbekistan [I]; Canada (Nova Scotia, Ontario, Québec); USA (Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia, Vermont, Wisconsin, West Virginia); Mexico (Coahuila, Nuevo Leon)

10 grb 11 ger slo 12 cor fra 13 ita 14 blr 32 uzb 72 CDN 74 USA 75 USA 77 USA 78 USA 79 MEX

Synonyms: hidden

= Crataegus acutifolia var. insignis (Sarg.) E.J.Palmer; Brittonia 5: 482 (1946)

= Crataegus algens Beadle; Biltmore Bot. Stud. 1: 135 (1902)

= Crataegus alpestris K.Koch; Dendrol. 1: 144 (1869)

= Crataegus angustifolia (Ehrh.) Borkh.; Arch. Bot. (Leipzig) 1(3): 86 (1798)

= Crataegus arborea Beadle; Biltmore Bot. Stud. 1: 137 (1902)

= Crataegus arborea var. ohioensis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 156 (1965)

= Crataegus barrettiana Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 50 (1908)

= Crataegus bellica Sarg.; Trees & Shrubs 2: 236 (1913)

= Crataegus bosciana (Spach) M.Roem.; Fam. Nat. Syn. Monogr. 3: 119 (1847)

= Crataegus bushii Sarg.; Coult. Bot. Gaz. 33: 109 (1902)

= Crataegus canbyi Sarg.; Coult. Bot. Gaz. 31: 3 (1901)

= Crataegus cherokeensis Sarg.; J. Arnold Arbor. 3: 1 (1922)

= Crataegus cocksii Sarg.; J. Arnold Arbor. 1: 248 (1920)

= Crataegus coursetiana M.Roem.; Syn. Rosifl. 117 (1847)

= Crataegus crus-galli var. attenuata (Ashe) Farw.; Rep. (Annual) Michigan Acad. Sci. 20: 181 (1918)

= Crataegus crus-galli var. barrettiana (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 558 (1935)

= Crataegus crus-galli var. bellica (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 558 (1935)

= Crataegus crus-galli var. berberifolia Sarg.; Gard. & Forest 2: 424 (1889)

= Crataegus crus-galli var. capillata Sarg.; Bot. Gaz. 35: 100 (1903)

= Crataegus crus-galli var. danielsii (E.J.Palmer) Rickett; Bot. Gaz. 98: 615 (1937)

= Crataegus crus-galli var. exigua (Sarg.) Eggl.; Rhodora 10: 75 (1908)

= Crataegus crus-galli var. inermis Lange; Revis. Crataeg.: 62 (1897)

= Crataegus crus-galli var. leptophylla (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 558 (1935)

= Crataegus crus-galli var. linearis (Desf.) DC.; Prodr. [A. P. de Candolle] 2: 626 (1825)

= Crataegus crus-galli var. macra (Beadle) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 557 (1935)

= Crataegus crus-galli var. nana (Dum.Cours.) DC.; Prodr. [A. P. de Candolle] 2: 626 (1825)

= Crataegus crus-galli var. nana G.Nicholson ex Rehder; Bailey, Cycl. Amer. Hort. 1: 395 (1900), nom. superfl.

= Crataegus crus-galli var. oblongata Sarg.; Bot. Gaz. 35: 99 (1903)

= Crataegus crus-galli var. ovalifolia (Hornem.) Lindl.; Edwards´s Bot. Reg. 22: t. 1860 (1836)

= Crataegus crus-galli var. pachyphylla (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 558 (1935)

= Crataegus crus-galli var. pyracanthifolia Aiton; Hortus Kew. (Aiton) 2: 170 (1789)

= Crataegus crus-galli var. regalis (Beadle) J.B.Phipps; Novon 16: 385 (2006)

= Crataegus crus-galli var. rubens Sarg.; Bull. New York State Mus. Nat. Hist. 167: 75 (1913)

= Crataegus crus-galli var. salicifolia (Medik.) Aiton; Hort. Kew. 2: 170 (1789)

= Crataegus crus-galli var. splendens Aiton; Hort. Kew. 2: 170 (1789)

= Crataegus crus-galli var. splendens W.T.Aiton; Hortus Kew. 3: 202 (1811)

= Crataegus cuneiformis (Marshall) Eggl.; Britton & Brown, III. Fl. Ed. 2, 2: 299(1913)

= Crataegus danielsii E.J.Palmer; J. Arnold Arbor. 16: 355 (1935)

= Crataegus danielsii f. glabra E.J.Palmer; J. Arnold Arbor. 16: 357 (1935)

= Crataegus denaria Beadle; Biltmore Bot. Stud. 1: 131 (1902)

= Crataegus exigua Sarg.; Rhodora 5: 52 (1903)

= Crataegus hannibalensis E.J.Palmer; J. Arnold Arbor. 16: 353 (1935)

= Crataegus helvina Ashe; J. Elisha Mitchell Sci. Soc. 19(1): 28 (1903)

= Crataegus insignis Sarg.; Trees & Shrubs 1: 107 (1903)

= Crataegus intermixta Sarg.; J. Arnold Arbor. 3: 5 (1922)

= Crataegus laurifolia Medik.; Gesch. Bot.: 84 (1793)

= Crataegus leptophylla Sarg.; Rep. Missouri Bot. Gard. 19: 69 (1908)

= Crataegus limnophila Sarg.; J. Arnold Arbor. 3: 3 (1922)

= Crataegus linearis Pers.; Syn. 2: 37 (1806)

= Crataegus livoniana Sarg.; Trees & Shrubs 2: 63 (1908)

= Crataegus lucida Mill.; Gard. Dict. ed. VIII. n. 6 (1768)

= Crataegus lucida var. macracantha Lavallée; Énum. Arbres: 90 (1877), nomen

= Crataegus macra Beadle; Biltmore Bot. Stud. 1: 134 (1902)

= Crataegus ohioensis Sarg.; J. Arnold Arbor. 3: 183 (1922)

= Crataegus operta Ashe; J. E. Mitchell Sci. Soc. 19: 29 (1903)

= Crataegus ovalifolia (Hornem.) DC.; Prodr. [A. P. de Candolle] 2: 627 (1825)

= Crataegus pachyphylla Sarg.; Rep. Missouri Bot. Gard. 19: 54 (1908)

= Crataegus paradoxa Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 68 (1911)

= Crataegus permixta E.J.Palmer; Brittonia 5: 483 (1946)

= Crataegus persistens Sarg.; Trees & Shrubs 2: 233 (1913)

= Crataegus prunellifolia Bosc ex DC.; Prod. 2: 627 (1825)

= Crataegus prunifolia var. ovalifolia (Hornem.) Cinovskis; Crat. Balt.: 246 (1971), comb. not validly publ.

= Crataegus prunifolia var. splendens (Aiton) Osborn; Gard. Chron., ser. 3, 78: 146 (1925)

= Crataegus punctata var. tenax (Ashe) Farw.; Amer. Midl. Naturalist 12: 67 (1930)

= Crataegus pyracanthoides (Aiton) Beadle; Biltmore Bot. Stud. 1: 136 (1902)

= Crataegus pyracanthoides var. arborea (Beadle) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 559 (1935)

= Crataegus pyracanthoides var. limnophila (Sarg.) E.J.Palmer; J. Arnold Arbor. 13: 420 (1932)

= Crataegus regalis Beadle; Biltmore Bot. Stud. 1: 134 (1902)

= Crataegus regalis var. paradoxa (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 559 (1935)

= Crataegus sabineana Ashe; Charleston Mus. Quarterly. 1: no. 2. 29 (1925)

= Crataegus salicifolia J.Gordon, Dermer & R.Edmonds; Cat. Trees Shrubs: t. 10 (1782)

= Crataegus salicifolia Medik.; Bot. Beob. 1782 2: 345 (1783)

= Crataegus signata Beadle; Biltmore Bot. Stud. 1: 42 (1902)

= Crataegus sublobulata Sarg.; J. Arnold Arbor. 3: 4 (1922)

= Crataegus subpilosa Sarg.; J. Arnold Arbor. 3: 6 (1922)

= Crataegus tantula Sarg.; Rep. Missouri Bot. Gard. 19: 49 (1908)

= Crataegus tenax Ashe; J. Elisha Mitchell Sci. Soc. 18(1): 21 (1902)

= Crataegus triumphalis Sarg.; Trees & Shrubs 2: 236 (1913)

= Crataegus truncata Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 57 (1908)

= Crataegus uniqua Sarg.; Trees & Shrubs 2: 237 (1913)

= Crataegus vallicola Sarg.; Rep. Missouri Bot. Gard. 19: 74 (1908)

= Crataegus viridis Medik.; Gesch. Bot.: 85 (1793), nom. illeg.

= Crataegus watsoniana (Spach) Steud.; Nomencl. Bot., ed. 2, 1: 434 (1840)

= Crataegus watsoniana var. inermis G.Kirchn.; Petzold & Kirchner, Arbor. Muscav.: 266 (1864)

= Crataegus wilkinsonii Ashe; Bot. Gaz. 35: 435 (1903)

= Mespilus badiata Bosc; Encyc. Agric. 7: 592 (1847)

= Mespilus bosciana Spach; Hist. Veg. Phan. 2: 58 (1834)

= Mespilus crus-galli (L.) Castigl.; Viaggio Amer. Sett. 1785-1787 2: 294 (1790)

= Mespilus crus-galli (L.) Du Roi; Harbk. Baumz. 1: 195 (1771)

= Mespilus crus-galli (L.) Marshall; Arbust. 88 (1785)

= Mespilus crus-galli var. inermis (G.Kirchn.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 20 (1906)

= Mespilus crus-galli var. linearis Wenz.; Linnaea 38: 140 (1874)

= Mespilus crus-galli var. lucida (Mill.) Castigl.; Viagg. Stati Uniti 2: 294 (1790)

= Mespilus crus-galli var. salicifolia (Medik.) Wenz.; Linnaea 38: 139 (1874)

= Mespilus cuneifolia Moench; Methodus 684 (1794), nom. illeg.

= Mespilus cuneiformis Marshall; Arbust. Amer.: 88 (1785)

= Mespilus cunifolia Moench; Methodus: 684 (1794)

= Mespilus linearis Desf.; Hist. Arbr. France 2: 156 (1809)

= Mespilus lucida Ehrh.; Beitr. 4: 17 (1789)

= Mespilus lucida subsp. angustifolia Ehrh.; Beitr. Naturk. Verw. Wiss. 4: 18 (1789)

= Mespilus lucida subsp. latifolia Ehrh.; Beitr. Naturk. Verw. Wiss. 4: 18 (1789)

= Mespilus maxima Dum.Cours.; Bot. Cult. 5: 451 (1811)

= Mespilus nana Dum.Cours.; Bot. Cult. 7: 286 (1814)

= Mespilus ovalifolia Hornem.; Hort. Bot. Hafn., Suppl.: 52 (1819)

= Mespilus poiretiana Sweet; Hort. Brit. ed. II. 176 (1830)

= Mespilus prunellifolia Bosc ex Poir.; Encyc. Suppl. 4: 72 (1816)

= Mespilus salicifolia K.Koch; Dendrol. 1: 144 (1869)

= Mespilus watsoniana Spach; Hist. Nat. Vég. 2: 57 (1834)

= Oxyacantha crus-galli (L.) Nieuwl.; Amer. Midl. Naturalist 4: 277 (1915)

species :

Crataegus cuneata Siebold & Zucc.; Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 130 (1845)

Distribution: China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, S-Shaanxi, Yunnan, Zhejiang)

36 CHI

Synonyms: hidden

= Crataegus alnifolia Dippel; Handb. Laubholzk. 3: 444 (1893), nom. illeg.

= Crataegus argyi H.Lév. & Vaniot; Bull. Soc. Bot. France 55: 57 (1908)

= Crataegus chantcha H.Lév.; Repert. Spec. Nov. Regni Veg. 10(257-259): 377 (1912)

= Crataegus cuneata var. shangnanensis L.Mao & T.C.Cui; Bull. Bot. Res., Harbin 10(4): 61 (1990)

= Crataegus kulingensis Sarg.; Pl. Wils. 1(2): 179 (1912)

= Crataegus spathulata Dippel; Handb. Laubholzk. 3: 444 (1893), nomen

= Crataegus stephanostyla H.Lév. & Vaniot; Bull. Soc. Bot. France 55: 57 (1908)

= Mespilus cuneata (Siebold & Zucc.) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 388 (1862)

= Mespilus cuneata (Siebold & Zucc.) Matsum.; Enum. Sci. Names (1895), 187, isonym

variant :

var. tangchungchangii (F.P.Metcalf) T.C.Ku & Spongberg; Fl. China 9: 114 (2003)

Distribution: China (Fujian: Changluo, Fuqing Xian, Fuzhou Shi)

36 CHI

Synonyms: hidden

= Crataegus cuneata f. tangchungchangii (Metcalf) Y.T.Chang; Fl. Fujianica 2: 317 (1985)

= Crataegus tangchungchangii Metcalf; Lingnan Sci. J. 11: 13 (1932)

species :

Crataegus cupressocollina J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1056 (2007)

Distribution: Canada (Saskatchewan)

71 CDN

species :

Crataegus cuprina J.B.Phipps; Sida, Bot. Misc. 15: 77 (1997)

Distribution: Mexico (Coahuila, Nuevo Leon)

79 MEX

species :

Crataegus dahurica (Dieck) Koehne; Exsicc. (Herb. Dendrol.) 1896-1905: no. 389 (1903)

Distribution: Siberia (Buryatia, Chita, Irkutsk, Krasnoyarsk, Yakutia); Russian Far East (Amur, Khabarovsk, Primorye); China (Heilongjiang, Nei Mongol); N-Mongolia

30 SIB 31 RFE 36 CHI 37 MON

Synonyms: hidden

= Crataegus chitaensis Sarg.; Pl. Wils. 1(2): 183 (1912)

= Crataegus dahurica Koehne ex C.K.Schneid.; Ill. Handb. Laubholzk. 1: 773, f. 437 n-o, 438 g-i (1906)

= Crataegus sanguinea var. glabra Maxim.; Mem. Div. Sav. Acad. Sci. St. Petersb. 9: 101 (1859)

= Mespilus dahurica Hort.Dieck.; Neuheit. Nat. Arboret. Dieck. 1892 21 (1893)

variant :

var. laevicalyx (J.X.Huang, L.Y.Sun & T.J.Feng) T.C.Ku & Spongberg; Fl. China 9: 116 (2003)

Distribution: China (N-Hebei: Weichang Xian)

36 CHI

Synonyms: hidden

= Crataegus laevicalyx J.X.Huang, L.Y.Sun & T.J.Feng; Bull. Bot. Res., Harbin 11(1): 25-27 (1991)

species :

Crataegus delawarensis Sarg.; Coult. Bot. Gaz. 35: 102 (1903)

Distribution: USA (Delaware)

78 USA

Synonyms: hidden

= Crataegus pruinosa var. delawarensis (Sarg.) E.J.Palmer; Brittonia 5: 487 (1946)

species :

Crataegus dispar Beadle; Biltmore Bot. Stud. 1: 28 (1902)

Name: Aiken hawthorn

Distribution: USA (Georgia, South Carolina)

78 USA

species :

Crataegus distincta Kruschke; Milwaukee Publ. Mus. Publ. Bot., no. 3 (Contrib. Tax. Crat.) 118 (1965)

Name: Distinct hawthorn

Distribution: USA (Wisconsin)

74 USA

species :

Crataegus dodgei Ashe; J. E. Mitchell Sci. Soc. 19: 26 (1903)

Name: Dodge´s hawthorn

Distribution: Canada (Ontario, Québec); USA (Connecticut, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Virginia, Vermont, Wisconsin)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus chrysocarpa var. dodgei (Ashe) E.J.Palmer; Fl. Vermont, ed. 3: 152 (1937)

= Crataegus crassifolia Sarg.; Ontario Nat. Sci. Bull. no. 4: 60 (1908)

= Crataegus delosii Sarg.; Ontario Nat. Sci. Bull. no. 4: 56 (1908)

= Crataegus dodgei var. flavida (Sarg.) P.G.Sm. & J.B.Phipps; Canad. J. Bot. 65(12): 2665 (1987)

= Crataegus dodgei var. rotundata (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 165 (1965)

= Crataegus flavida Sarg.; Geol. Surv. Mich. Rep. 554 (1907)

= Crataegus minutiflora Sarg.; Ontario Nat. Sci. Bull. 1908, no. 4, 54. (1908)

= Crataegus rotunda Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 59 (1908)

= Crataegus rotundata Sarg.; Ontario Nat. Sci. Bull., no. 4, 61 (1908)

species :

Crataegus douglasii Lindl.; Bot. Reg, t. 1810 (1835)

Name: Black hawthorn

Distribution: Estonia [I]; Alaska; Canada (Alberta, British Columbia, Ontario, Québec, Saskatchewan); USA (California, Idaho, Michigan, Minnesota, Montana, North Dakota, Nevada, Oregon, South Dakota, Washington State, Wisconsin, Wyoming)

14 est 70 ASK 71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA

Synonyms: hidden

= Anthomeles douglasii (Lindl.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 140 (1847)

= Crataegus brevispina Douglas ex Steud.; Nom. ed. II. 1: 432 (1840)

= Crataegus columbiana Howell; Fl. N. W. Amer. 163 (1897)

= Crataegus douglasii f. badia Sarg.; Bot. Gaz. 44: 65 (1907)

= Crataegus punctata var. brevispina Douglas ex Hook.; Fl. Bor.-Amer. 1: 201 (1832)

= Crataegus rivularis W.H.Brewer & S.Watson; Bot. Calif. 1: 189 (1876), nom. illeg.

= Crataegus sanguinea Nutt.; N. Amer. Sylv. 2: 6 (1846), nom. illeg.

= Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray; Fl. N. Amer. 1: 464 (1840)

= Crataegus tennowana A.Nelson; Bot. Gaz. 54: 408 (1912)

= Mespilus douglasii (Lindl.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 24 (1906)

= Mespilus sanguinea var. douglasii (Lindl.) Wenz.; Linnaea 38: 135 (1874)

species :

Crataegus dzhairensis Vassilcz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 18: 14 (1957)

Distribution: Tajikistan

32 TZK

species :

Crataegus enderbyensis J.B.Phipps & O´Kennon; Sida 20(1): 136 (2002)

Distribution: Canada (British Columbia)

71 CDN

species :

Crataegus erythrocarpa Ashe; N. Carolina Coll. Bull. 175: 109 (1900)

Name: Red hawthorn

Distribution: USA (North Carolina, West Virginia)

75 USA 78 USA

Synonyms: hidden

= Crataegus cerronis A.Nelson; Bot. Gaz. 34: 370 (1902)

species :

Crataegus erythropoda Ashe; N. Carolina Coll. Bull. 175: 113 (1900)

Name: Cerro hawthorn

Distribution: USA (Arizona, Colorado, New Mexico, Utah, Wyoming)

73 USA 76 USA 77 USA

species :

Crataegus fecunda Sarg.; Coult. Bot. Gaz. 33: 111 (1902)

Distribution: USA (Arkansas, Illinois, Kentucky, Missouri)

74 USA 75 USA 78 USA

species :

Crataegus ferganensis Pojark.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 22: 162 (1963)

Distribution: Kyrgyzstan

32 KGZ

species :

Crataegus flabellata (Bosc ex Spach) K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 240 (1853)

Name: Fanleaf hawthorn (EN)

Distribution: Finland [I]; Germany [I]; Poland [I]; Slovakia [I]; Canada (New Brunswick, Nova Scotia, Ontario, Québec); USA (Alabama, Arkansas, Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

10 fin 11 ger pol slo 72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus blandita Sarg.; Rhodora 5: 147 (1903)

= Crataegus coccinea var. flabellata (Bosc ex Spach) Britton; Mem. Torrey Bot. Club 5: 183 (1894)

= Crataegus crudelis Sarg.; Rhodora 5: 143 (1903)

= Crataegus densiflora Sarg.; Rhodora 3: 75 (1901)

= Crataegus flabellata var. densiflora (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 175 (1965)

= Crataegus flabellata var. grayana (Eggl.) E.J.Palmer; Brittonia 5: 486 (1946)

= Crataegus grayana Eggl.; Rhodora 10: 80 (1908)

= Crataegus rupestris Ashe; J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902), nom. superfl.

= Halmia flabellata (Bosc ex Spach) M.Roem.; Fam. Nat. Syn. Monogr. 3: 136 (1847)

= Mespilus flabellata Bosc; Encyc. Agric. 7: 591 (1847), et ex Spach, Hist. Nat. Veg. 2: 63 (1834)

species :

Crataegus flava Aiton; Hort. Kew. ed. II. 2: 19 (1811)

Name: Yellowleaf hawthorn

Distribution: USA (Alabama, Florida, Georgia, Maryland, Mississippi, North Carolina, Pennsylvania, South Carolina, Tennessee, Virginia, West Virginia)

75 USA 78 USA

Synonyms: hidden

= Anthomeles flava (Aiton) M.Roem.; Fam. Nat. Syn. Monogr. 3: 142 (1847)

= Anthomeles glandulosa (Aiton) M.Roem.; Syn. Rosifl.102 & 141 (1847)

= Anthomeles turbinata (Pursh) M.Roem.; Syn. Rosifl.102 & 142 (1847)

= Crataegus caroliniana Pers.; Syn. 2: 36 (1806)

= Crataegus cirrata Ashe; Bull. Charleston Mus. 12(5): 42 (1916), nom. illeg.

= Crataegus flava var. elliptica Sarg.; Silva 4: 114 (1892)

= Crataegus flexispina (K.Koch) Sarg.; Gard. amd For. 2: 424 (1889)

= Crataegus glandulosa Aiton; Hort. Kew. 2: 169 (1789), nom. illeg.

= Crataegus glandulosa Michx.; Fl. Bor.-Amer. 1: 288 (1803), nom. illeg.

= Crataegus michauxii Pers.; Syn. 2: 38 (1806)

= Crataegus turbinata Pursh; Fl. Am. Sept. 2: 735 (1813)

= Crataegus viridis Walter; Fl. Carol. 147 (1788), nom. illeg.

= Mespilus caroliniana (Pers.) Poir.; Lam. Encyc. 4: 442 (1809)

= Mespilus flava Willd.; Enum. Pl. [Willdenow] 523 (1809)

= Mespilus flexispina K.Koch; Dendrol. 1: 139 (1869)

= Mespilus hyemalis Walter; Fl. Carol. 148 (1788)

= Mespilus michauxii (Pers.) F.Dietr.; Nachtr. Vollst. Lex. Gärtn. 5: 47 (1819), nom. illeg.

= Mespilus turbinata (Pursh) Spreng.; Syst. 2: 506 (1825)

= Phaenopyrum carolinianum (Pers.) M.Roem.; Syn. Rosifl. 152 (1847)

species :

Crataegus floridana Sarg.; Coult. Bot. Gaz. 38: 124 (1902)

Distribution: SE-USA (Florida, Georgia, South Carolina, North Carolina)

78 USA

Synonyms: hidden

= Crataegus anisophylla Beadle; Biltmore Bot. Stud. 1: 99 (1902)

= Crataegus floridana f. flava Murrill; Castanea 7: 22 (1942)

= Crataegus quaesita var. floridana (Sarg.) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus versuta Beadle; Biltmore Bot. Stud. 1: 112 (1902)

species :

Crataegus florifera Sarg.; Ontario Nat. Sci. Bull., no. 4, 14 (1908)

Distribution: Canada (Ontario); USA (New York)

72 CDN 75 USA

Synonyms: hidden

= Crataegus celsa Sarg.; Bull. New York State Mus. Nat. Hist. 122: 31 (1908)

species :

Crataegus fluviatilis Sarg.; Rhodora 5: 117 (1903)

Name: Fort Sheridan hawthorn

Distribution: Canada (Ontario); USA (Illinois, Michigan, Ohio, Pennsylvania, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus acutiserrata Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 96 (1965), nom. inval.

= Crataegus apiomorpha f. paucispina (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 174 (1965)

= Crataegus apiomorpha Sarg.; Coult. Bot. Gaz. 35: 386 (1903)

= Crataegus merita Sarg.; Geol. Surv. Mich. Rep., 540 (1906 publ. 1907)

= Crataegus paucispina Sarg.; Bot. Gaz. 35: 391 (1903)

= Crataegus roanensis var. fluviatilis (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 175 (1965)

= Crataegus vittata Ashe; J. Elisha Mitchell Sci. Soc. 20: 50 (1904)

species :

Crataegus forbesiae Sarg.; Rhodora 5: 151 (1903)

Distribution: USA (New York, Connecticut, Massachusetts)

75 USA

species :

Crataegus gattingeri Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 12 (1900)

Distribution: USA

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus bona Sarg.; Proc. Acad. Nat. Sci. Philadelphia 57: 587 (1905)

= Crataegus gattingeri var. rigida E.J.Palmer in Deam; Fl. Indiana 546 (1940)

= Crataegus callida Beadle; Biltmore Bot. Stud. 1: 123 (1902)

= Crataegus georgiana Sarg.; Coult. Bot. Gaz. 33: 113 (1902)

= Crataegus pruinosa var. gattingeri (Ashe) Lance; Phytoneuron 2011-3: 7 (2011)

= Crataegus rustica Beadle; Biltmore Bot. Stud. 1: 122 (1902)

species :

Crataegus gaylussacia A.Heller; Bull. S. Calif. Acad. Sci. 2: 69 (1903)

Name: Suksdorf´s hawthorn

Distribution: Alaska; Canada (British Columbia); USA (California, Idaho, Montana, Oregon, Washington State)

70 ASK 71 CDN 73 USA 76 USA

Synonyms: hidden

= Crataegus douglasii var. suksdorfii Sarg.; Bot. Gaz. 44: 65 (1907)

= Crataegus suksdorfii (Sarg.) Kruschke; Milwaukee Publ. Mus. Publ. Bot., no. 3 (Contrib. Tax. Crat.) 163 (1965)

species :

Crataegus glareosa Ashe; J. E. Mitchell Sci. Soc. 18: I. 21 (1902)

Name: Port Huron hawthorn

Distribution: USA (Michigan)

75 USA

species :

Crataegus gracilior J.B.Phipps; Sida, Bot. Misc. 15: 26 (1997), nom. nov.

Distribution: Mexico (Chiapas, Colima, Ciudad de Mexico, Guanajuato, Guerrero, Hidalgo, Jalisco, México State, Michoacan, Nuevo Leon, Oaxaca, Puebla, Querétaro, San Luis Potosi, Tamaulipas, Veracruz); Honduras; Ecuador; Peru

79 MEX 80 HON 83 ECU PER

Synonyms: hidden

= Crataegus hypolasia K.Koch; Hort. Dendrol. 167, no. 17 (1853)

= Crataegus lambertiana K.Koch; Verh. Ver. Bef. Gartenb. II. 1: 229 (1853)

= Crataegus pubescens (Kunth) Steud.; Nom. ed. II. 1: 433 (1840)

= Crataegus pubescens f. humboldtii Stapf; Bull. Misc. Inform. Kew 1914: 293 (1914)

= Crataegus pubescens f. stipulacea Stapf; Bull. Misc. Inform. Kew 1914: 293 (1914)

= Crataegus pubescens var. botterii Eggl.; Bull. Torrey Bot. Club 36: 506 (1909)

= Mespilus pubescens Kunth; Nov. Gen. et Sp. 6: 213, t. 555 (1823), nom. illeg.

= Mespilus stipulacea Desf. ex Steud.; Nom. ed. II. 1: 434 (1840)

= Phaenopyrum hirsutum M.Roem.; Syn. Rosifl. 154 (1847)

species :

Crataegus granatensis Boiss.; Elench. Pl. Nov.: 41 (1838)

Distribution: SE-Spain (mountains); Morocco; Algeria

12 SPA 20 ALG MOR

Synonyms: hidden

= Crataegus monogyna var. granatensis (Boiss.) Dippel; Handb. Laubholzk. 3: 458 (1893)

= Crataegus monogyna var. granatensis (Boiss.) P.D.Sell; P. D. Sell & G. Murrell, 523 (2014), isonym

= Crataegus nevadensis K.I.Chr.; Rev. Crataegus sect. Crataegus & nothosect. Crataegusinae Old World (Syst. Bot. Monogr., 35): 93 (1992)

= Crataegus oxyacantha f. rosiflora Maire; Bull. Soc. Hist. Nat. Afrique N. 31: 18 (1940)

= Crataegus oxyacantha f. villosior Maire; Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939)

= Crataegus oxyacantha var. granatensis (Boiss.) Samp.; Man. Fl. Port.: 331 (1913)

= Crataegus oxyacantha var. supravillosa Maire; Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939)

= Mespilus monogyna var. granatensis (Boiss.) Wenz.; Linnaea 38: 160 (1874)

= Oxyacantha granatensis (Boiss.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 106 (1847)

species :

Crataegus grandifolia J.B.Phipps; Sida, Bot. Misc. 15: 88 (1997)

Distribution: Mexico (Coahuila)

79 MEX

Synonyms: hidden

= Crataegus grandifolia var. potosina J.B.Phipps; Sida, Bot. Misc. 15: 91 (1997)

species :

Crataegus greggiana Eggl.; Bull. Torrey Bot. Club 36: 511 (1909)

Distribution: USA (Texas); Mexico (Coahuila, Tamaulipas)

77 USA 79 MEX

Synonyms: hidden

= Crataegus uvaldensis Sarg.; J. Arnold Arbor. 3: 195 (1922)

variant :

var. pepo J.B.Phipps; Sida, Bot. Misc. 15: 63 (1997)

Distribution: Mexico (Coahuila, Nuevo Leon)

79 MEX

species :

Crataegus gregorianii Gabrieljan & Sargsyan; Novosti Sist. Vyssh. Rast. 51: 25 (2020)

Distribution: Armenia

33 ARM

species :

Crataegus grossidentata Sharifnia & K.I.Chr.; Nordic J. Bot. 29(5): 534 (2011)

Distribution: Iran

34 IRN

species :

Crataegus harbisonii Beadle; Coult. Bot. Gaz. 28: 413 (1899)

Name: Harbison´s hawthorn

Distribution: USA (Alabama, Georgia, Mississippi, Tennessee)

78 USA

species :

Crataegus hatamii Hamzehee, K.I.Chr. & Attar; Nordic J. Bot. 32(1): 29 (2014)

Distribution: Iran

34 IRN

species :

Crataegus heldreichii Boiss.; Diagn. Pl. Or. Nov. 3(2): 47 (1856)

Distribution: Serbia; Kosovo; North Macedonia; Albania; Bulgaria; Greece (scattered mainland, Samothraki, Andros, Kerkyra)

13 ALB BUL GRC KOS NMA SRB

Synonyms: hidden

= Crataegus melanocarpa Bory & Chaub.; Fl. Pelop. 51 (1838) non M. Bieb. 1808

= Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm.; Étud. Pl. Vasc. Grèce: 80 (1908)

= Crataegus polyacantha subsp. heldreichii (Boiss.) Lange; Rev. Crataeg. 49 (1897)

= Crataegus tanacetifolia var. heldreichii (Boiss.) Regel; Trudy Imp. S.-Petersburgsk. Bot. Sada 1: 114 (1871)

= Mespilus heldreichii (Boiss.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 40 (1906)

= Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz.; Linnaea 38: 147 (1874)

species :

Crataegus heterophylla Flüggé; Ann. Mus. Hist. Nat (Paris) 12: 423 (1808)

Distribution: known only from cultivation; England [I]; Switzerland [I]; France [I]

10 grb 11 swi 12 fra

Remarks: frequently included in C. monogyna s. lat., but recognized by Christensen (1992)

Synonyms: hidden

= Crataegus azarolus var. heterophylla (Flüggé) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871)

= Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes; Kert. Szölesz. Föisk. Evk. 18(2): 120 (1956)

= Crataegus monogyna var. heterophylla (Flüggé) Dippel; Handb. Laubholzk. 3: 458 (1893)

= Crataegus oxyacantha var. heterophylla (Flüggé) Maire; Cat. Pl. Maroc 2: 335 (1932)

= Mespilus heterophylla (Flüggé) Desf.; Ann. Mus. Natl. Hist. Nat. 12: 324 (1808) non Ruiz & Pav. 1957

= Mespilus monogyna proles heterophylla (Flüggé) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 34 (1906)

= Mespilus monogyna var. heterophylla (Flüggé) Wenz.; Linnaea 38: 160 (1874)

= Oxyacantha heterophylla (Flüggé) M.Roem.; Fam. nat. syn. monogr. 3: 106 (1847)

species :

Crataegus heterophylloides Pojark. ex K.I.Chr.; Syst. Bot. Monogr. 35: 82 (1992)

Distribution: Turkey (Anatolia: Elazig)

34 TUR

species :

Crataegus hissarica Pojark.; Referat. Nauch.-Issl. Rab Akad. Nauk SSSR, Biol., 7 (1945 publ. 1947)

Distribution: Tajikistan

32 TZK

species :

Crataegus holmesiana Ashe; J. E. Mitchell Sci. Soc. 16(2): 78 (1900)

Name: Holmes´ hawthorn

Distribution: Canada (Ontario, Prince Edward Isl., Québec); USA (Connecticut, Illinois, Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus arnoldiana Sarg.; Bot. Gaz. 31: 221 (1901)

= Crataegus eamesii Sarg.; Man. Trees: 454 (1905)

= Crataegus elongata Sarg.; Bot. Gaz. 35: 380 (1903)

= Crataegus holmesiana var. tardipes (Sarg.) Sarg.; J. Arnold Arbor. 1: 254 (1920)

= Crataegus holmesiana var. villipes Ashe; J. Elisha Mitchell Sci. Soc. 17, pt. 2: 11 (1901)

= Crataegus pedicellata var. sertata (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 184 (1965)

= Crataegus pura Sarg.; Crataegus S. Michigan: 549 (1906 publ. 1907)

= Crataegus sertata Sarg.; Coult. Bot. Gaz. 35: 381 (1903)

= Crataegus tardipes Sarg.; Ontario Nat. Sci. Bull. 4: 51 (1908)

= Crataegus villipes (Ashe) Ashe ex Gruber; Proc. Berks County Nat. Sci. Club 1: 7 (1903)

= Crataegus ×anomala Sarg.; Rhodora 3: 74 (1901)

species :

Crataegus hupehensis Sarg.; Pl. Wils. 1(2): 178-179 (1912)

Distribution: China (Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shanxi, Sichuan, Zhejiang)

36 CHI

Synonyms: hidden

= Crataegus hupehensis var. flavida S.Y.Wang; J. Henan Agric. Coll., 1980(2): 10 (1980)

species :

Crataegus incaedua Sarg.; Trees & Shrubs 2: 3 (1907)

Distribution: USA (Arkansas, Indiana, Missouri)

75 USA 78 USA

Remarks: derived from Crataegus calpodendron x punctata

species :

Crataegus indicens Ashe; J. E. Mitchell Sci. Soc. xlx. 27 (1903)

Name: Mansfield hawthorn

Distribution: USA (Ohio)

75 USA

species :

Crataegus intricata Lange; Bot. Tidsskr. 19: 264 (1895)

Name: Copenhagen hawthorn (EN)

Distribution: Germany [I]; Romania [I]; Belarus [I]; Canada (Nova Scotia, Ontario); USA (Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Georgia, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Michigan, Missouri, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

11 ger 13 rom 14 blr 72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus apposita Sarg.; Bot. Gaz. 35: 103 (1903)

= Crataegus apposita var. bissellii (Sarg.) Eggl.; Rhodora 10: 76 (1908)

= Crataegus biltmoreana Beadle; Coult. Bot. Gaz. 28: 406 (1899)

= Crataegus biltmoreana var. stonei (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 169 (1965)

= Crataegus bissellii Sarg.; Rhodora 5: 65 (1903)

= Crataegus boyntonii Beadle; Coult. Bot. Gaz. 28: 409 (1899)

= Crataegus boyntonii var. buckleyi (Beadle) Ashe; J. Elisha Mitchell Sci. Soc. 34: 139 (1918)

= Crataegus buckleyi Beadle; Biltmore Bot. Stud. 1: 25 (1901)

= Crataegus communis Beadle; Biltmore Bot. Stud. 1: 58 (1902)

= Crataegus confusa Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 235 (1910)

= Crataegus craytonii Beadle; Biltmore Bot. Stud. 1: 121 (1902)

= Crataegus flava Hook.; Fl. Bor.-Amer. 1: 202 (1832), nom. illeg.

= Crataegus floribunda K.Koch; Dendrol. 1: 149 (1869)

= Crataegus foetida Ashe; Ann. Carneg. Mus. 1: 389 (1902)

= Crataegus horseyi E.J.Palmer; Ohio J. Sci. 56: 211 (1956)

= Crataegus intricata f. straminea (Beadle) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 168 (1965)

= Crataegus intricata var. biltmoreana (Beadle) Lance; Phytoneuron 2011-3: 3 (2011)

= Crataegus intricata var. boyntonii (Beadle) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 168 (1965)

= Crataegus intricata var. horseyi (E.J.Palmer) Lance; Phytoneuron 2011-3: 3 (2011)

= Crataegus intricata var. rubella (Beadle) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 168 (1965)

= Crataegus intricata var. straminea (Beadle) E.J.Palmer; Brittonia 5: 484 (1946)

= Crataegus padifolia var. incarnata Sarg.; J. Arnold Arbor. 6: 4 (1925)

= Crataegus rubella Beadle; Bot. Gaz. 30: 344 (1900)

= Crataegus stonei Sarg.; Rhodora 5: 62 (1903)

= Crataegus straminea Beadle; Coult. Bot. Gaz. 30: 345 (1900)

= Crataegus verecunda Sarg.; Proc. Rochester Acad. Sci. 4: 109 (1903)

= Crataegus verecunda var. gonocarpa Peck; Bull. New York State Mus. Nat. Hist. 139: 33 (1910)

= Crataegus villicarpa Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 112 (1908)

= Mespilus biltmoreana (Beadle) Daniels; Univ. Missouri Studies, Sci. Ser. 1: no. 2, 152 (1907)

= Mespilus pyriformis M.Roem.; Syn. Rosifl. 156 (1847)

= Mespilus viridis Sweet; Hort. Brit. (Sweet) 134 (1826)

= Mespilus wendlandii Opiz; Flora 17: 590 (1834)

= Phaenopyrum wendlandii (Opiz) M.Roem.; Fam. Nat. Syn. Monogr. 3: 154 (1847)

= Pyrus glandulosa Moench; Methodus: 680 (1794)

species :

Crataegus iracunda Beadle; Biltmore Bot. Stud. 1: 124 (1902)

Name: Stolonbearing hawthorn

Distribution: Canada (Ontario, Québec); USA (Alabama, Connecticut, Delaware, Georgia, Kentucky, Massachusetts, Maryland, Maine, Michigan, Mississippi, North Carolina, New Hampshire, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, West Virginia)

72 CDN 75 USA 78 USA

Synonyms: hidden

= Crataegus aemula Beadle; Biltmore Bot. Stud. 1: 53 (1902)

= Crataegus beckwithiae Sarg.; Proc. Rochester Acad. Sci. 4: 124 (1903)

= Crataegus diffusa Sarg.; Proc. Rochester Acad. Sci. 4: 103 (1903)

= Crataegus drymophila Sarg.; J. Arnold Arbor. 1: 252 (1920)

= Crataegus iracunda var. diffusa (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 178 (1965)

= Crataegus iracunda var. populnea (Ashe) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 178 (1965)

= Crataegus iracunda var. silvicola (Beadle) E.J.Palmer; Brittonia 5: 486 (1946)

= Crataegus iracunda var. stolonifera (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 178 (1965), nom. superfl.

= Crataegus levis Sarg.; Rhodora 7: 198 (1905)

= Crataegus riparia Salisb.; Prodr. Stirp. Chap. Allerton 357 (1796)

= Crataegus sectilis Ashe; J. Elisha Mitchell Sci. Soc. 19(1): 23 (1903)

= Crataegus silvicola Beadle; Coult. Bot. Gaz. 28: 414 (1899)

= Crataegus silvicola var. beckwithiae (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus stolonifera Sarg.; Coult. Bot. Gaz. 35: 109 (1903)

species :

Crataegus irrasa Sarg.; Rhodora 5: 116 (1903)

Name: Blanchard´s hawthorn

Distribution: Canada (Ontario, Québec); USA (Michigan, Minnesota, New York, Ohio, Vermont, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus divergens (Peck) Sarg.; Bull. New York State Mus. Nat. Hist. 105: 66 (1906)

= Crataegus irrasa var. divergens Peck; Bull. New York State Mus. Nat. Hist. 75(7): 51 (1904)

= Crataegus mansfieldensis Sarg.; J. Arnold Arbor. 4: 103 (1923)

= Crataegus oakesiana Eggl.; Torreya, vii 35 (1907)

species :

Crataegus isfajramensis Pachom.; Opred. Rast. Sred. Azii 5: 246 (1976)

Distribution: Kyrgyzstan

32 KGZ

Remarks: provisionally accepted name

species :

Crataegus jesupii Sarg.; Rhodora 5: 61 (1903)

Name: Jesup´s hawthorn

Distribution: USA (Connecticut, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Vermont, Wisconsin)

74 USA 75 USA

Synonyms: hidden

= Crataegus filipes Ashe; J. E. Mitchell Sci. Soc. 19: 18 (1903)

= Oxyacantha jesupii (Sarg.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

species :

Crataegus johnstonii J.B.Phipps; Sida, Bot. Misc. 15: 79 (1997)

Distribution: Mexico (Coahuila)

79 MEX

species :

Crataegus jonesiae Sarg.; Coult. Bot. Gaz. 31: 14 (1901)

Name: Miss Jones´ hawthorn

Distribution: Canada (New Brunswick, Nova Scotia, Ontario, Québec); USA (Maine, Minnesota, New Hampshire, New York, Rhode Island, Vermont)

72 CDN 75 USA

Synonyms: hidden

= Crataegus brownietta Sarg.; Bull. New York State Mus. Nat. Hist. 167: 78 (1913)

= Crataegus coccinea var. macracantha E.L.Rand & Redfield; Fl. Mt. Desert Isl.: 98 (1894)

= Crataegus harryi Sarg.; N. Y. State Mus. Rep., Ap,o. 3, 124 (1907 publ. 1908)

= Crataegus jonesiae var. brownietta (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 172 (1965)

= Crataegus jonesiae var. harryi (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 172 (1965)

= Crataegus laurentiana Sarg.; Rhodora 3(28): 77 (1901)

species :

Crataegus kansuensis E.H.Wilson; J. Arnold Arbor. 9(2-3): 58-60 (1928)

Distribution: China (Gansu, Guizhou, Hebei, Shaanxi, Shanxi, Sichuan)

36 CHI

Synonyms: hidden

= Crataegus kansuensis f. aurantiaca E.H.Wilson; J. Arnold Arbor. 9: 60 (1928)

species :

Crataegus karadaghensis Pojark.; Not. Syst. (Leningrad) 37: 167 (1963)

Distribution: S-European Russia; Ukraine; Crimea

14 KRY RUS UKR

species :

Crataegus keeslingii Witsell & R.Lance; Phytoneuron 2024-55: 6 (2024), nom. nov.

Distribution: USA (Arkansas)

78 USA

Synonyms: hidden

= Crataegus ouachitensis var. minor E.J.Palmer; J. Arnold Arbor. 7: 125 (1926)

species :

Crataegus kelloggii Sarg.; Trees & Shrubs, 117 (1903)

Name: Kellogg´s hawthorn

Distribution: USA (Indiana, Missouri)

75 USA

species :

Crataegus khatamsazae Hamzehee, K.I.Chr. & Attar; Nordic J. Bot. 32(1): 27 (2014)

Distribution: Iran

34 IRN

species :

Crataegus knorringiana Pojark.; Referat. Nauch.-Issl. Rab. Akad. Nauk SSSR, Biol., 7 (1947)

Distribution: Kyrgyzstan (Fergana)

32 KGZ

Remarks: provisionally accepted name

species :

Crataegus kurdistanica Hadac & Chrtek; Candollea 35(1): 317 (1980)

Distribution: Iraq; Iran; Afghanistan

34 AFG IRN IRQ

Synonyms: hidden

= Crataegus melanocarpa var. kotschyana Boiss.; Diagn. pl. orient. ser. 2, 2: 47 (1856)

species :

Crataegus laciniata Ucria; Nuova Racc. Opusc. Aut. Sic. 6: 251 (1793)

Distribution: Spain; Italy; Sicily; Croatia; North Macedonia; ?Albania; Romania; ?Bulgaria; European Turkey; Ukraine; Crimea; Morocco; Tunisia; Turkey; N-Iran; Cyprus

12 SPA 13 CRO ITA NMA ROM SIC TUE 14 KRY UKR 20 MOR TUN 34 CYP IRN TUR

Synonyms: hidden

= Crataegus alutacea Klokov; Fl. RSS Ucr. 6: 579 (1954)

= Crataegus alutacea var. subarmata Klokov; Kom., Fl. URSS 6: 77 (1954)

= Crataegus alutacea var. subhispidula Klokov; Kom., Fl. URSS 6: 78 (1954)

= Crataegus azarolus var. laciniata (Ucria) Fiori; Nuov. Fl. Italia 1: 786 (1924)

= Crataegus boissieri Willk.; Suppl. Prodr. Fl. Hispan.: 221 (1893)

= Crataegus eriocarpa Lindl.; Loudon, Encycl. Pl.: 424 (1829)

= Crataegus monogyna var. laciniata (Ucria) Kerguélen; Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994), nom. illeg.

= Crataegus monogyna var. panachaica (C.K.Schneid.) Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926)

= Crataegus oxyacantha var. erioclada H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. laciniata (Ucria) Fiori; Fiori et al., Fl. Anal. Italia 1: 596 (1898), nom. illeg.

= Crataegus oxyacantha var. villosa H.Lév.; Bull. Géogr. Bot. 22: 181 (1912), nom. illeg.

= Crataegus panachaica C.K.Schneid.; Ill. Handb. Laubholzk. 1: 783 (1906)

= Crataegus popovii Chrshan.; Bot. J. Acad. Sci. Ukraine 4: no. 1-2, 79 (1947)

= Mespilus laciniata (Ucria) Guss.; Fl. Sic. Prodr. 1: 565 (1827)

= Mespilus tanacetifolia var. laciniata (Ucria) Wenz.; Linnaea 38: 147 (1874)

variant :

var. hispanica (Porta & Rigo) Pau & Font Quer; Font Quer, Exsicc. (Iter Marocc.) 1927: no. 259 (1928)

Distribution: Spain; Sicily; Morocco; Algeria; ?Tunisia

12 SPA 13 SIC 20 ALG MOR

Synonyms: hidden

= Azarolus pubescens (Kunth) M.Roem.; Syn. Rosifl. 134 (1847)

= Crataegus eriocarpa Pomel; Nouv. Mat. Fl. Atl. 1: 157 (1874), nom. illeg.

= Crataegus hispanica Porta & Rigo; Exsicc. (Iter Hispan.) 3: no. 172 (1892)

= Crataegus orientalis subsp. presliana K.I.Chr.; Syst. Bot. Monogr. 35: 44 (1992), nom. nov.

= Crataegus ×destefanii Lojac.; Fl. Sicula 1(2): (1891) 205, 310 t. 18, fig. 2

= Crataegus pubescens C.Presl; Fl. Sicul. 1: 24 (1826)

= Mespilus pubescens C.Presl; J. & C. Presl, Delic. Prag.: 53 (1822), nom. illeg.

= Oxyacantha sicula M.Roem.; Fam. Nat. Syn. Monogr. 3: 109 (1847), nom. superfl.

species :

Crataegus lacrimata Small; Torreya 1: 97 (1901)

Name: Pensacola hawthorn

Distribution: USA (Florida)

78 USA

Synonyms: hidden

= Crataegus michauxii var. lacrimata (Small) D.B.Ward; Phytologia 91(1): 21 (2009)

species :

Crataegus laevigata (Poir.) DC.; Prodr. [A. P. de Candolle] 2: 630 (1825)

subspecies :

subsp. laevigata

Name: Zweigriffliger Weißdorn (DE), Midland Hawthorn (EN)

Distribution: England (England, Wales [I], Isle of Man [I], Scotland [I]); Ireland [I] (Ireland [I], Northern Ireland [I]); Denmark; Norway [I]; Sweden; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Spain; France; Channel Isl. [I] (Alderney [I], Guernsey [I], Jersey [I]); Corsica; Italy; Sicily; San Marino; Slovenia; Croatia; Romania; Estonia; Latvia; Lithuania; Belarus; Moldova; Ukraine; Algeria [I]; Libya [I]; Canada [I] (Ontario [I], Québec [I]); USA [I] (Michigan [I], Washington State [I], Wisconsin [I])

10 DEN GRB ire nor SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 cis COR FRA SPA 13 CRO ITA ROM SIC SLV SMA 14 BLR EST LAT LIT MLD UKR 20 alg lby 72 cdn 73 usa 74 usa 75 usa

Remarks: correct spelling probably C. levigata

Synonyms: hidden

= Crataegus ariifolia Cinovskis; Crat. Balt.: 67 (1971)

= Crataegus coriacea Gand.; Bull. Soc. Bot. France 18: 445 (1871 publ. 1872), nom. illeg. (non Woods 1822)

= Crataegus cuneatotrifida Lojac.; Malpighia 20: 215 (1906)

= Crataegus laevigata f. bicrenulata Hrabétová ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 181 (2015)

= Crataegus laevigata f. ellipticifolia (Cinovskis) Cinovskis; Fl. Balt. Respubl. 2: 110 (1996)

= Crataegus laevigata f. rosea (Willd.) Geerinck; Taxonomaniac 1: 10 (2001)

= Crataegus laevigata subsp. carnoviensis (Hrabétová) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 8 (1984)

= Crataegus laevigata subsp. vulgaris (DC.) Baranec; Acta Dendrol. 11: 17 (1986)

= Crataegus laevigata subsp. vulgaris (Medik.) Baranec; Biosyst. Stúd. rod. Crataegus L. na Slovensku (Acta Dendrobiol., 11): 17 (1986)

= Crataegus laevigata subsp. walokochiana (Hrabétová) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 7 (1984)

= Crataegus laevigata subsp. walokochiana (Hrabétová) Holub; Preslia 42: 94 (1970)

= Crataegus laevigata var. carnoviensis (Hrabétová) Hrabétová; Preslia 50(3): 210 (1978)

= Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy; Tilia 15: 79 (2010)

= Crataegus laevigata var. mathei (Pénzes) Ker.-Nagy; Tilia 15: 79 (2010)

= Crataegus laevigata var. microphylla (Lange) Hrabétová; Preslia 50(3): 210 (1978)

= Crataegus laevigata var. microphylla (Lange) Ker.-Nagy; Tilia 15: 80 (2010), isonym

= Crataegus laevigata var. microxyacantha (Pénzes) Ker.-Nagy; Tilia 15: 79 (2010)

= Crataegus laevigata var. ovoxyacantha (Pénzes) Ker.-Nagy; Tilia 15: 78 (2010)

= Crataegus laevigata var. sorbifolia (Lange) Ker.-Nagy; Tilia 15: 79 (2010)

= Crataegus laevigata var. vulgaris (DC.) P.A.Schmidt; Mitt. Flor. Kart. Halle 7(2): 87 (1981)

= Crataegus maura subsp. oxyacanthoides (Thuill.) Arcang.; Comp. Fl. Ital.: 230 (1882)

= Crataegus monogyna var. rosea (Willd.) K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853)

= Crataegus oxyacantha subsp. carnoviensis Hrabétová; Preslia 48(1): 81 (1976)

= Crataegus oxyacantha subsp. joachymii Hrabétová; Práce z oboru a zoologie 39 (1977)

= Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak.; Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978)

= Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang.; Comp. Fl. Ital.: 230 (1882)

= Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire; Fl. Afr. Nord. 15: 135 (1980), isonym

= Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Syme; 236 (1864)

= Crataegus oxyacantha subsp. polygyna H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha subsp. vernicosa Lange; Revis. Crataeg.: 71 (1897)

= Crataegus oxyacantha subsp. walokochiana Hrabétová; Preslia 40: 198 (1968)

= Crataegus oxyacantha var. aurea Weston; Bot. Univ. 1: 78 (1770)

= Crataegus oxyacantha var. auriculata Lange ex Dippel; Handb. Laubholzk. 3: 457 (1893), nom. illeg.

= Crataegus oxyacantha var. eriocarpa (Gillot) H.Lév.; Bull. Géogr. Bot. 22: 182 (1912), nom. illeg.

= Crataegus oxyacantha var. eriocarpa Gillot; Bull. Soc. Bot. France 29(Sess. Extr.): lxxxiii (1882), nom. illeg.

= Crataegus oxyacantha var. globosa Hrabétová; Biologia (Bratislava) 24: 549 (1969)

= Crataegus oxyacantha var. integrifolia (Wallr.) Wenz.; Linnaea 38: 163 (1874)

= Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 4 (1901)

= Crataegus oxyacantha var. mathei Pénzes; Kert. Szolesz. Foisk. Evk. 2(1): 114 (1956)

= Crataegus oxyacantha var. microcarpa H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. microphylla Lange; Revis. Crataeg.: 71 (1897)

= Crataegus oxyacantha var. microxyacantha Pénzes; Kert. Szolesz. Foisk. Evk. 2(1): 112 (1956)

= Crataegus oxyacantha var. obtusata DC.; Prodr. [A. P. de Candolle] 2: 628 (1825), nom. superfl.

= Crataegus oxyacantha var. obtusiloba Schur; Enum. Pl. Transsilv. 205 (1866)

= Crataegus oxyacantha var. ovata Mérat; Nouv. Fl. Env. Paris: 185 (1812)

= Crataegus oxyacantha var. ovoxyacantha Pénzes; Kert. Szolesz. Foisk. Evk. 2(1): 112 (1956)

= Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall.; Fl. Gén. Env. Paris 2: 686 (1827)

= Crataegus oxyacantha var. oxyacanthoides (Thuill.) Koch; Verh. Vereins Beförd. Gartenbaues König. Preuss. Staaten 1: 284 (1853)

= Crataegus oxyacantha var. oxyacanthoides (Thuill.) Rchb.; 628 (1832)

= Crataegus oxyacantha var. rosea Loudon; Arbor. Frutic. Brit. 2: 832 (1838), nom. illeg.

= Crataegus oxyacantha var. rosea Willd.; Berlin. Baumz.: 89 (1796)

= Crataegus oxyacantha var. subrotundifolia Hrabétová; Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 254 (1958)

= Crataegus oxyacantha var. vulgaris DC.; Prodr. [A. P. de Candolle] 2: 628 (1825)

= Crataegus oxyacanthoides Thuill.; Fl. Env. Paris, ed. 2. 245 (-246) (1799)

= Crataegus oxyacanthoides var. laevigata (Poir.) Lej.; Fl. Spa 1: 225 (1811), nomen

= Crataegus palmstruchii subsp. rhenana R.Knapp; Oberhess. Naturwiss. Z. 44: 121 (1978)

= Crataegus sorbifolia Lange; Bot. Tidsskr. 13(1): 24 (1882)

= Crataegus spinosa Gilib.; Fl. Lit. Inch. 2: 231 (1782), nomen

= Crataegus subinermis Gand.; Bull. Soc. Bot. France 18: 445 (1871 publ. 1872)

= Crataegus ×calycina var. walokochiana (Hrabétová) Cinovskis; Boyaryshniki Pribaltiki: 87 (1971), without basionym ref.

= Crataegus ×walokochiana (Hrabétová) P.A.Schmidt; Mitt. Flor. Kart. Halle 7(2): 88 (1981)

= Crataegus ×walokochiana (Hrabétová) Soó; Feddes Repert. 85(7-8): 440 (1974), without basionym date

= Crataegus ×walokochiana nothomorph. joachymi (Hrabétová) Ker.-Nagy; Tilia 15: 80 (2010)

= Crataegus ×walokochiana var. globosa (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 180 (2015)

= Crataegus ×walokochiana var. joachmyii (Hrabétová) Ker.-Nagy; Tilia 15: 80 (2010)

= Crataegus ×walokochiana var. subrotundifolia (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 180 (2015)

= Mespilus digyna Gray; Nat. Arr. Brit. Pl. 2: 565 (1822), nom. illeg.

= Mespilus intermedia Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 68 (1816)

= Mespilus laevigata Poir.; Lam., Encycl. 4: 439 (1798)

= Mespilus oxyacantha (L.) Castigl.; Viaggio Amer. Sett. 1785-1787 2: 292 (1790), isonym

= Mespilus oxyacantha (L.) Garsault; Fig. Pl. Anim. Med, t. 384 (1764)

= Mespilus oxyacantha var. auriculata Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 26 (1906)

= Mespilus oxyacantha var. integrifolia Wallr.; Sched. Crit. 1: 219 (1822)

= Mespilus oxyacantha var. obovata Mérat; Nouv. Fl. Env. Paris, ed. 2, 2: 298 (1821)

= Mespilus oxyacantha var. obtusata (DC.) Wenz.; Linnaea 38: 162 (1874)

= Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib.; Botanogr. Belg. 2: 408 (1827)

= Mespilus oxyacanthoides (Thuill.) DC.; Lam. & A. DC., Fl. Franç., éd. 3 4: 433 (1805)

= Mespilus sorbifolia (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 21 (1906), nom. illeg.

= Oxyacantha matthioli Bubani; Fl. Pyren. 2: 576 (1899), nom. illeg.

= Oxyacantha monogyna var. rosea (Willd.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha obtusata (Ser.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 107 (1847)

= Oxyacantha vulgaris (Ser.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 109 (1847)

variant :

var. palmstruchii (Lindm.) P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

Distribution: Sweden

10 SWE

Remarks: probably in typical form only in Sweden, the other records for Europe refer to morphologically similar forms

Synonyms: hidden

= Crataegus laevigata subsp. palmstruchii (Lindm.) Franco; Feddes Repert. 74: 25 (1967)

= Crataegus oxyacantha subsp. palmstruchii (Lindm.) Franco; Feddes Repert. 74: 25 (1967)

= Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabétová; Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964)

= Crataegus oxyacantha var. palmstruchii (Lindm.) Gams; Hegi, Ill. Fl. Mitt.-Eur. 4: 733 (1922)

= Crataegus palmstruchii Lindm.; Svensk Fanerogamfl. 307 (1918)

species :

Crataegus lanuginosa Sarg.; Trees & Shrubs 1: 113 (1903)

Name: Woolly hawthorn

Distribution: +USA (+Missouri)

75 USA

Synonyms: hidden

= Crataegus mollis var. lanuginosa (Sarg.) Lance; Phytoneuron 2011-3: 6 (2011)

species :

Crataegus lassa Beadle; Biltmore Bot. Stud. 1(1): 29 (1901)

Distribution: SE-USA (Alabama, Florida, Georgia, South Carolina)

78 USA

Synonyms: hidden

= Crataegus adusta Beadle; Biltmore Bot. Stud. 1: 110 (1902)

= Crataegus amica Beadle; Biltmore Bot. Stud. 1: 97 (1902)

= Crataegus arguta Beadle; Biltmore Bot. Stud. 1: 102 (1902)

= Crataegus audens Beadle; Biltmore Bot. Stud. 1: 114 (1902)

= Crataegus constans Beadle; Biltmore Bot. Stud. 1: 88 (1902)

= Crataegus crocea Beadle; Biltmore Bot. Stud. 1: 113 (1902)

= Crataegus curva Beadle; Biltmore Bot. Stud. 1: 109 (1902)

= Crataegus dapsilis Beadle; Biltmore Bot. Stud. 1: 89 (1902)

= Crataegus dapsilis f. serotina Murrill; Castanea 7: 21 (1942)

= Crataegus dolosa Beadle; Biltmore Bot. Stud. 1: 90 (1902)

= Crataegus flava var. integra Nash; Bull. Torrey Bot. Club 22: 150 (1895)

= Crataegus frugalis Beadle; Biltmore Bot. Stud. 1: 100 (1902)

= Crataegus illudens Beadle; Biltmore Bot. Stud. 1: 111 (1902)

= Crataegus incana Beadle; Biltmore Bot. Stud. 1: 113 (1902)

= Crataegus inopina Beadle; Biltmore Bot. Stud. 1: 107 (1902)

= Crataegus inops Beadle; Biltmore Bot. Stud. 1: 96 (1902)

= Crataegus integra (Nash) Beadle; Biltmore Bot. Stud. 1: 87 (1902)

= Crataegus lanata Beadle; Biltmore Bot. Stud. 1: 86 (1902)

= Crataegus lassa var. integra (Nash) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus lassa var. lanata (Beadle) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus lassa var. recurva (Beadle) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus meridiana Beadle; Biltmore Bot. Stud. 1: 115 (1902)

= Crataegus panda Beadle; Biltmore Bot. Stud. 1: 89 (1902)

= Crataegus rava Beadle; Biltmore Bot. Stud. 1: 91 (1902)

= Crataegus recurva Beadle; Biltmore Bot. Stud. 1(2): 106 (1902)

= Crataegus rimosa Beadle; Biltmore Bot. Stud. 1: 107 (1902)

= Crataegus sodalis Beadle; Biltmore Bot. Stud. 1: 80 (1902)

= Crataegus vicana Beadle; Biltmore Bot. Stud. 1: 104 (1902)

= Crataegus villaris Beadle; Biltmore Bot. Stud. 1: 108 (1902)

species :

Crataegus latebrosa Sarg.; Rep. Missouri Bot. Gard. 22: 73 (1911)

Name: Densewoods hawthorn

Distribution: USA (Arkansas, Missouri)

75 USA 78 USA

Synonyms: hidden

= Crataegus noelensis Sarg.; J. Arnold Arbor. 1: 253 (1920)

species :

Crataegus leonensis E.J.Palmer; J. Arnold Arbor. 13: 422 (1932)

Distribution: USA (Georgia, Florida)

78 USA

species :

Crataegus lindmanii Hrabétová; Spisy Prirod. Fak. Univ. J. E. Purkyne v Brne, no. 491, 98 (1968)

Name: Lindman-Weißdorn, Langkelchiger Weißdorn (DE)

Distribution: Denmark; S-Norway; Sweden; Germany (Brandenburg, Bayern, Mecklenburg-Vorpommern, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Poland; Slovakia; France; Slovenia; Romania; Estonia; Latvia; Lithuania; W-European Russia (Kaliningrad region)

10 DEN NOR SWE 11 GER POL SLO 12 FRA 13 ROM SLV 14 EST LAT LIT

Remarks: rank disputed

Synonyms: hidden

= Crataegus calycina Franco; Fl. Eur. 2: 75 (1968), nom. illeg.

= Crataegus curvisepala subsp. lindmanii (Hrabétová) Byatt; Bot. J. Linn. Soc. 69(1): 20 (1974)

= Crataegus curvisepala subsp. zlatnensis Petauer; Biol. Vestn. 28(2): 77 (1980 publ. 1981)

= Crataegus intermedia Fuss; Fl. Transsilv.: 211 (1866), nom. illeg.

= Crataegus lampocarpa Lindm.; Sv. Fanerogamfl.: 307 (1918)

= Crataegus lindmanii var. extrasepala Ker.-Nagy, Baranec & D.Bartha; VII. Kárpát-Medencei Biol. Szimp., Magyar Biol. Társ. Elöadáskötet: 92 (2011)

= Crataegus lindmanii var. jodalii Ker.-Nagy; Acta Bot. Hung. 56: 333 (2014)

= Crataegus lindmanii var. microsepala Ker.-Nagy, Baranec & D.Bartha; VII. Kárpát-Medencei Biol. Szimp., Magyar Biol. Társ. Elöadáskötet: 92 (2011)

= Crataegus lindmanii var. ronnigeri (K.Malý) Ker.-Nagy; Acta Bot. Hung. 56: 333 (2014)

= Crataegus monogyna var. intermedia (Asch. & Graebn.) Gams; Hegi, Ill. Fl. Mitt.-Eur. 4: 737 (1922)

= Crataegus monogyna var. ronnigeri K.Malý; Glasn. Hrvatsk. Zemaljsk. Muz. u Sarajevu 52: 32 (1940)

= Crataegus oxyacantha var. intermedia (Asch. & Graebn.) Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890 publ. 1891)

= Crataegus rhipidophylla subsp. lindmanii (Hrabétová) P.A.Schmidt; Sächs. Florist. Mitt. 3: 27 (1995)

= Crataegus rhipidophylla var. lindmanii (Hrabétová) K.I.Chr.; Syst. Bot. Monogr. 35: 92 (1992)

= Crataegus rhipidophylla var. ronnigeri (K.Malý) Janjic; Nova Komin. Lepezol. Crataegus 1: 5 (2002)

= Crataegus rosiformis nothosubsp. zlatnensis (Petauer) Kerguélen & Lambinon; Lejeunia, 120: 75 (1987)

= Crataegus rosiformis subsp. lindmanii (Hrabétová) K.I.Chr.; Feddes Repert. 96(5-6): 370 (1985)

= Crataegus rosiformis var. lindmanii (Hrabétová) Verloove & Galasso; Dumortiera 122: 175 (2023)

= Mespilus monogyna proles intermedia Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 28 (1906)

species :

Crataegus longipes Pojark.; Novit. Syst. Pl. Vasc. 1964: 171 (1964)

Distribution: Turkey (E-Anatolia); Syria

34 SYR TUR

species :

Crataegus lucorum Sarg.; Coult. Bot. Gaz. 31: 227 (1901)

Name: Grove hawthorn

Distribution: USA (Connecticut, Illinois, Massachusetts, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Virginia, Vermont, Wisconsin, West Virginia)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus insolens Sarg.; Rhodora 7: 217 (1905)

= Crataegus lucorum var. insolens (Sarg.) Eggl.; Rhodora 10: 79 (1908)

= Crataegus tarda Sarg.; Bot. Gaz. 35: 392 (1903)

species :

Crataegus lumaria Ashe; J. E. Mitchell Sci. Soc. 19: 25 (1903)

Name: Roundleaf hawthorn

Distribution: Canada (Ontario); USA (Connecticut, Michigan, New York, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus caesariata Sarg.; Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 64 (1906)

= Crataegus chrysocarpa var. caesariata (Sarg.) E.J.Palmer; Brittonia 5: 484 (1946)

= Crataegus dodgei var. lumaria (Ashe) Sarg.; Rep. Geol. Surv. Michigan 1906: 556 (1907)

= Crataegus jackii Sarg.; Rhodora 5: 162 (1903)

species :

Crataegus macracantha Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 819 (1838)

Distribution: Canada (Alberta, British Columbia, Manitoba, New Brunswick, Ontario, Quebec, Saskatchewan); USA (Arizona, Colorado, Connecticut, Illinois, Indiana, Iowa, Kansas, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Mexico, New York, North Dakota, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Vermont, Virginia, West Virginia, Washington State, Wisconsin, Wyoming)

71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus beckiana Sarg.; Bull. New York State Mus. Nat. Hist. 105: 75 (1906)

= Crataegus coloradensis A.Nelson; Proc. Biol. Soc. Washington 17: 175 (1904 publ. 1905)

= Crataegus divida Sarg.; Coult. Bot. Gaz. 35: 401 (1903)

= Crataegus douglasii Macoun; Cat. Canad. Pl. 1: 522 (1883), nom. illeg.

= Crataegus ferentaria Sarg.; Proc. Rochester Acad. Sci. 4: 135 (1903)

= Crataegus glandulosa var. minor (Loudon) Farw.; Amer. Midl. Naturalist 12: 66 (1930)

= Crataegus macracantha var. minor Loudon; Arbor. Frutic. Brit.: 819 (1838)

= Crataegus macracantha var. occidentalis (Britton) Eggl.; Rhodora 10: 82 (1908)

= Crataegus macracantha var. succulenta (Schrad. ex Link) Eggl.; Rhodora 10: 82 (1908)

= Crataegus microsperma Sarg.; Ontario Nat. Sci. Bull. 4: 82 (1908)

= Crataegus occidentalis Britton; Bull. New York Bot. Gard. 1: 448 (1900)

= Crataegus ogdensburgensis Sarg.; Bull. New York State Mus. Nat. Hist. 167: 123 (1913)

= Crataegus pertomentosa Ashe; J. E. Mitchell Sci. Soc. 16(2): 70 (1900)

= Crataegus sanguinea Torr. & A.Gray; Fl. N. Amer. 1: 464 (1840), nom. illeg.

= Crataegus succulenta var. macracantha (Lodd. ex Loudon) Eggl.; List Pl. New York: 428 (1924)

= Crataegus succulenta var. occidentalis (Britton) E.J.Palmer in Fernald; Manual (Gray), ed. 8. 799 (1950)

= Mespilus macracantha (Lodd. ex Loudon) Wenz.; Linnaea 38: 137 (1874)

species :

Crataegus macrocarpa Hegetschw.; Fl. Schweiz: 464. 1840 (1839)

Name: Geradkelchiger Weißdorn, Großfrüchtiger Weißdorn (DE)

Distribution: Denmark; Sweden; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Thüringen); Switzerland; Austria; Poland; Czech Republic; Slovakia; France; Italy; European Russia

10 DEN SWE 11 AUT BGM CZE GER LUX NET POL SLO SWI 12 FRA 13 ITA 14 RUS

Remarks: derived from Crataegus laevigata x praemonticola

Synonyms: hidden

= Crataegus ×curvisepala subsp. cremnicensis Hrabétová; Biologia (Bratislava) 25: 498 (1970)

= Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853)

= Crataegus oxyacantha f. longisepala Hrabétová; Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 252 (1958)

= Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 780 (1906), nom. illeg.

= Crataegus oxyacantha proles macrocarpa (Hegetschw.) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 5 (1901), nom. illeg.

= Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman; Consp. Fl. Eur.: 243 (1879), nom. illeg.

= Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut.; Cat. Fl. Pyrénées-orientales: 173 (1897), nom. illeg.

= Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn.; Fl. Compl. Plaine Franç.: 93 (1928)

= Crataegus pseudooxyacantha nothomorph. subcurvisepala Cinovskis; Boyaryshniki Pri. baltiki: 72 (1971)

= Crataegus walokochiana nothovar. hercynica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 177 (2015)

= Crataegus ×apiifolia Rchb.; Fl. Germ. Excurs. 2: 629 (1832), nom. illeg.

= Crataegus ×austromoravica Hrabétová; Preslia 45: 35 (1973)

= Crataegus ×bohemica Hrabétová; Preslia 45(2): 109 (1973)

= Crataegus ×eremitagensis Raunk.; Bot. Tidsskr. 42: 248 (1933)

= Crataegus ×macrocarpa nothosubsp. austromoravica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 175 (2015)

= Crataegus ×macrocarpa nothosubsp. baranecii Ker.-Nagy & J.Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 189 (2015)

= Crataegus ×macrocarpa nothovar. bohemica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 175 (2015)

= Crataegus ×macrocarpa nothovar. cremnicensis (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 178 (2015)

= Crataegus ×macrocarpa subsp. hercynica Hrabétová; Práce Oboru Bot. Zool. 1977: 43 (1977)

= Crataegus ×macrocarpa subsp. sudetica Hrabétová; Preslia 48: 82 (1976)

= Crataegus ×macrocarpa var. belanensis Hrabétová; Preslia 45: 110 (1973)

= Crataegus ×macrocarpa var. cebinensis Hrabétová; Preslia 45: 110 (1973)

= Crataegus ×macrocarpa var. curvisepaloides Hrabétová; Preslia 41: 178 (1969)

= Crataegus ×masovica Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891)

= Crataegus ×ovalis Kit.; Kanitz, Addit. Fl. Hung.: 586 (1863)

= Crataegus ×ovalis var. somodii Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 188 (2015)

= Crataegus ×palmstruchii Dostál; Kvetena CSR, ed. 2: 714 (1948), nom. illeg.

= Crataegus ×pseudooxyacantha Cinovskis; Boyaryshniki Pribaltiki: 70 (1971)

= Crataegus ×pseudooxyacantha nothosubsp. longisepala (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 179 (2015)

= Crataegus ×pseudooxyacantha var. subcurvisepala Cinovskis; Crat. Balt.: 72 (1971)

= Crataegus ×pyricarpa R.Doll; Gleditschia 2: 9 (1974 publ. 1975)

= Crataegus ×schumacheri Raunk.; Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 68 (1925), et Bot. Tidsskr. 42: 247 (1933)

= Crataegus ×sudetica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 177 (2015)

= Crataegus ×uhrovae nothovar. subcurvisepala (Cinovskis) Cinovskis; Fl. Baltiiskikh Respublik 2: 112 (1996)

= Crataegus ×uhrovae Soó; Acta Bot. Acad. Sci. Hung. 11: 237 (1965)

= Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz.; Linnaea 38: 158 (1874)

= Mespilus oxyacantha proles macrocarpa (Hegetschw.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 27 (1906)

= Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli; Excursionsfl. Schweiz: 172 (1878)

= Oxyacantha macrocarpa (Hegetschw.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 107 (1847)

species :

Crataegus macrosperma Ashe; J. E. Mitchell Sci. Soc. 16(2): 73 (1900)

Name: Bigfruit hawthorn

Distribution: Canada (Ontario, Québec); USA (Arkansas, Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus acutiloba Sarg.; Rhodora 3: 23 (1901)

= Crataegus apiomorpha var. cyanophylla (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 174 (1965)

= Crataegus atropurpurea Ashe; J. Elisha Mitchell Sci. Soc. 17(2): 12 (1901)

= Crataegus benigna Sarg.; Proc. Rochester Acad. Sci. 4: 127 (1903)

= Crataegus brumalis Ashe; Ann. Carnegie Mus. 1(2): 393 (-394) (1902)

= Crataegus chadsfordiana Sarg.; Proc. Acad. Philad. 57: 660 (1905)

= Crataegus cordifolia var. macrosperma (Ashe) Farw.; Amer. Midl. Naturalist 12: 63 (1930)

= Crataegus cordifolia var. matura (Sarg.) Farw.; Amer. Midl. Naturalist 12: 63 (1930)

= Crataegus cordifolia var. pastorum (Sarg.) Farw.; Amer. Midl. Naturalist 12: 63 (1930)

= Crataegus cyanophylla Sarg.; Coult. Bot. Gaz. 35: 387 (1903)

= Crataegus demissa Sarg.; Rhodora 5: 139 (1903)

= Crataegus eganii Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 15 (1900)

= Crataegus glaucophylla Sarg.; Rhodora 5: 140 (1903)

= Crataegus heidelbergensis Sarg.; Proc. Acad. Philad. 62: 215 (1910)

= Crataegus iracunda var. brumalis (Ashe) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 178 (1965)

= Crataegus macrosperma var. acutiloba (Sarg.) Eggl.; Rhodora 10: 80 (1908)

= Crataegus macrosperma var. demissa (Sarg.) Eggl.; Rhodora 10: 80 (1908)

= Crataegus macrosperma var. eganii (Ashe) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 173 (1965)

= Crataegus macrosperma var. matura (Sarg.) Eggl.; Rhodora 10: 80 (1908)

= Crataegus macrosperma var. pastorum (Sarg.) Eggl.; Rhodora 10: 80 (1908)

= Crataegus macrosperma var. pentandra (Sarg.) Eggl.; Rhodora 10: 80 (1908)

= Crataegus macrosperma var. roanensis (Ashe) E.J.Palmer; Brittonia 5: 486 (1946)

= Crataegus matura Sarg.; Rhodora 3: 24 (1901)

= Crataegus otiosa Ashe; J. Elisha Mitchell Sci. Soc. 20(2): 48 (1904)

= Crataegus pastorum Sarg.; Rhodora 3: 24 (1901)

= Crataegus pentandra Sarg.; Rhodora 3: 25 (1901)

= Crataegus randiana Sarg.; Rhodora 5: 142 (1903)

= Crataegus roanensis Ashe; N. Carolina Coll. Bull. 175: 114 (1900)

= Crataegus roanensis var. heidelbergensis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 175 (1965)

= Crataegus sextilis Sarg.; Bot. Gaz. 35: 390 (1903)

= Crataegus tenella Ashe; Ann. Carnegie Mus. 1: 388 (1902)

= Crataegus tenuifolia Britton; Bull. New York Bot. Gard. 1: 448 (1900), non Saporta (1861)

= Crataegus velata Ashe; J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902), nom. superfl.

= Oxyacantha macrosperma (Ashe) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

species :

Crataegus magniflora Sarg.; Bot. Gaz. 35: 383 (1903)

Distribution: Canada (Ontario); USA (Illinois, Massachusetts, Michigan, New York, Pennsylvania, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus dayana Sarg.; Bull. New York State Mus. Nat. Hist. 122: 66 (1908)

= Crataegus fulleriana f. magniflora (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 186 (1965)

= Crataegus fulleriana var. magniflora (Sarg.) J.S.Pringle; Techn. Bull. Roy. Bot. Gard. 4: 43 (1969)

= Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer; Brittonia 5: 488 (1946)

= Crataegus macounii Sarg.; Ontario Nat. Sci. Bull. 4: 41 (1908)

species :

Crataegus margarettae Ashe; J. E. Mitchell Sci. Soc. 16(2): 72 (1900)

Name: Margarett´s hawthorn

Distribution: Canada (Ontario); USA (Iowa, Illinois, Indiana, Kentucky, Maryland, Michigan, Missouri, New York, Ohio, Pennsylvania, Tennessee, Virginia, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus brownii Britton; Bull. New York Bot. Gard. 1: 447 (1900)

= Crataegus evansiana Sarg.; Proc. Acad. Philad. 57: 633 (1905)

= Crataegus margarettae f. xanthocarpa Sarg.; J. Arnold Arbor. 3: 200 (1922)

= Crataegus margarettae var. angustifolia E.J.Palmer; Fl. Indiana: 543 (1940)

= Crataegus margarettae var. brownii (Britton) Sarg.; J. Arnold Arbor. 3: 199 (1922)

= Crataegus margarettae var. meiophylla (Sarg.) E.J.Palmer; Brittonia 5: 485 (1946)

= Crataegus meiophylla Sarg.; J. Arnold Arbor. 3: 198 (1922)

species :

Crataegus marshallii Eggl.; Rhodora 10: 79 (1908), nom. nov.

Name: Parsley hawthorn

Distribution: USA (Alabama, Arkansas, Florida, Georgia, Illinois, Kentucky, Louisiana, Missouri, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia)

74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus apiifolia (Marshall) Michx.; Fl. Bor.-Amer. 1: 287 (1803), nom. illeg.

= Crataegus apiifolia var. minor Loudon; Arbor. Frutic. Brit. 2: 824 (1838)

= Crataegus oxyacantha var. apiifolia (Marshall) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871)

= Crataegus oxyacantha Walter; Fl. Carol.: 147 (1788), nom. illeg.

= Mespilus apiifolia Marshall; Arbust. Amer.: 89 (1785)

= Mespilus monogyna var. apiifolia (Marshall) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862)

= Mespilus oxyacantha var. americana Castigl.; Viagg. Stati Uniti 2: 292 (1790)

species :

Crataegus maximowiczii C.K.Schneid.; Ill. Handb. Laubholzk. 1: 771, f. 437a-b, 438a-c (1906)

Distribution: Estonia [I]; Siberia (Buryatia, Chita, Irkutsk); Russian Far East (Amur, Khabarovsk, Primorye); China (Heilongjiang, Jilin, Liaoning, Nei Mongol); Mongolia; North Korea; South Korea; Japan (Hokkaido)

14 est 30 SIB 31 RFE 36 CHI 37 MON 38 JAP KOR NKO

Synonyms: hidden

= Crataegus altaica var. villosa (Rupr.) Lange; Rev. Sp. Crataeg. 42, t. 5 (1897)

= Crataegus beipiaogensis S.L.Tung & X.J.Tian; Bull. Bot. Res. North-East. Forest. Inst. 8(4): 99 (1988)

= Crataegus maximowiczii var. ninganensis S.Q.Nie & B.J.Jen; Bull. Bot. Res. North-East. Forest. Inst. 2(1): 159 (1982)

= Crataegus sanguinea Nakai; J. Coll. Sci. Imp. Univ. Tokyo 26: 179 (1909) non Pall.

= Crataegus sanguinea var. villosa Rupr.; Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Petersbourg 15: 131 (1857)

= Mespilus sanguinea var. villosa (Rupr.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6: 43 (1909)

species :

Crataegus media Bechst.; Diana 1: 88 (1797), pro hybr.

Name: Mittlerer Weißdorn (DE)

Distribution: England (England, Wales, Isle of Man, Scotland); Ireland (Ireland, Northern Ireland); France; Belgium; Netherlands; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Thüringen); Czech Republic; Slovakia; Poland; Channel Isl. [I] (Jersey [I]); Italy; Canada [I] (Ontario [I]); etc.

10 GRB IRE 11 BGM CZE GER NET POL SLO 12 cis FRA 13 ITA 72 cdn

Remarks: derived from Crataegus monogyna x laevigata. Distribution incompletely known

Synonyms: hidden

= Crataegus media var. crassa Hrabétová ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 181 (2015)

= Crataegus monogyna f. alba-plena (Rehder) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 781 (1906)

= Crataegus monogyna f. punicea (Rehder) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 781 (1906)

= Crataegus monogyna f. subdigyna Johanss.; Kongl. Svenska Vetensk. Acad. Handl., n.f. 29(1): 107 (1897)

= Crataegus monogyna var. eriocarpa (Lindl. ex Loudon) Hegi; Ill. Fl. Mitt.-Eur. 4: 737 (1922)

= Crataegus monogyna var. media (Bechst.) Posp.; Fl. Oesterr. Küstenl. 2(1): 226 (1898)

= Crataegus monogyna var. paulii Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. quercifolia (Booth ex Loudon) Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus oenochroa Gand.; 448 (1872)

= Crataegus oxyacantha f. aurea C.K.Schneid.; Ill. Handb. Laubholzk. 1: 780 (1906)

= Crataegus oxyacantha f. decipiens (Peterm.) Beck; Rchb., Icon. Fl. Germ. Helv. 25(2): 24 (1913)

= Crataegus oxyacantha f. eriocalyx Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890)

= Crataegus oxyacantha f. koernickei Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 91 (1890 publ. 1891)

= Crataegus oxyacantha f. laciniata (Wallr.) Beck; Rchb., Icon. Fl. Germ. Helv. 25(2): 24 (1913), nom. illeg.

= Crataegus oxyacantha f. paulii (Rehder) Rehder; Mitt. Deutsch. Dendrol. Ges. 24: 222 (1915 publ. 1916)

= Crataegus oxyacantha f. punicea (Lodd. ex Loudon) Rehder; Bibliogr. Cult. Trees: 249 (1949)

= Crataegus oxyacantha f. rubra C.K.Schneid.; Ill. Handb. Laubholzk. 1: 780 (1906)

= Crataegus oxyacantha f. splendens C.K.Schneid.; Ill. Handb. Laubholzk. 1: 780 (1906), nom. illeg.

= Crataegus oxyacantha f. villosa Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890)

= Crataegus oxyacantha var. aurea Loudon; Arbor. Frutic. Brit. 2: 831 (1838), nom. illeg.

= Crataegus oxyacantha var. eriocarpa Lindl. ex Loudon; Arbor. Frutic. Brit. 2: 831 (1838)

= Crataegus oxyacantha var. laciniata (Wallr.) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 4 (1901), nom. illeg.

= Crataegus oxyacantha var. media (Bechst.) K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853)

= Crataegus oxyacantha var. multiplex Loudon; Arbor. Frutic. Brit. 2: 832 (1838)

= Crataegus oxyacantha var. punicea Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 832 (1838)

= Crataegus oxyacantha var. quercifolia Booth ex Loudon; Arbor. Frutic. Brit. 2: 830 (1838)

= Crataegus oxyacantha var. sicula K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853)

= Crataegus oxyacantha var. xanthocarpa (M.Roem.) Lange; Revis. Crataeg.: 71 (1897)

= Crataegus sicula K.Koch; Verh. Ver. Bef. Gartenb. II. 1: 288 (1853)

= Crataegus ×decipiens Peterm.; Anal. Pfl.-Schlüss.: 135 (1846)

= Crataegus ×deltoxyacantha (Pénzes) Baranec; Acta Dendrol. 11: 26 (1986)

= Crataegus ×eriocalyx (Sanio) Cinovskis; Fl. Balt. Respubl. 2: 110 (1996)

= Crataegus ×eriocalyx var. villosa (Sanio) Cinovskis; Fl. Balt. Respubl. 2: 110 (1996)

= Crataegus ×intermixta (Wenz.) Beck; Fl. Nieder-Österreich 2(1): 706 (1892)

= Crataegus ×kupfferi Cinovskis; Crat. Balt.: 89 (1971)

= Crataegus ×media nothosubsp. deltoxyacantha (Baranec) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 181 (2015)

= Crataegus ×media nothovar. intermixta (Wenz.) Cinovskis; Fl. Baltiiskikh Respublik 2: 110 (1996)

= Crataegus ×media nothovar. sicula (Koch) K.I.Chr.; Syst. Bot. Monogr. 35: 152 (1992) (nothovar.)

= Crataegus ×media f. aurea (C.K.Schneid.) P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

= Crataegus ×media f. laciniata (Wallr.) P.D.Sell; P. D. Sell & G. Murrell, 523 (2014)

= Crataegus ×media var. monoxyacantha Pénzes; Kert. Szölész. Föisk. Évk. 18(2): 125 (1956)

= Crataegus ×media var. sicula (K.Koch) K.I.Chr.; Syst. Bot. Monogr. 35: 152 (1992)

= Crataegus ×oxyacanthoides R.Doll; Nat. Naturschutz Mecklenburg ed. 2: 13: 21 (1975), homonym, non Thuill.

= Crataegus ×oxyacanthoides var. cuneatiformis Druce; Rep. Bot. Soc. Exch. Club Brit. Isles 7: 35 (1924)

= Crataegus ×oxystevenii Pénzes ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 173 (2015)

= Mespilus oxyacantha subvar. koernickei (Sanio) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 26 (1906)

= Mespilus oxyacantha var. intermixta Wenz.; Linnaea 38: 163 (1874)

= Mespilus oxyacantha var. laciniata Wallr.; Sched. Crit. 1: 219 (1822)

= Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 26 (1906)

= Oxyacantha monogyna var. acuminata M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha monogyna var. laschiana M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha monogyna var. subrotundata M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha vulgaris var. xanthocarpa M.Roem.; Fam. Nat. Syn. Monogr. 3: 110 (1847)

= Oxyacantha ×media (Bechst.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

species :

Crataegus menandiana Sarg.; N. Y. State Mus. Dep., App. 68 (1905 publ. 1906)

Name: Menand´s hawthorn

Distribution: USA (New York)

75 USA

species :

Crataegus mexicana Moc. & Sessé ex DC.; Prod. 2: 629 (1825)

Distribution: Mexico (Aguascalientes, Chiapas, Coahuila, Colima, Ciudad de Mexico, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México State, Michoacan, Morelos, Nuevo Leon, Oaxaca, Puebla, Querétaro, San Luis Potosi, Sinaloa, Tamaulipas, Tlaxcala, Veracruz, Zacatecas); Guatemala; El Salvador

79 MEX 80 ELS GUA

Synonyms: hidden

= Anthomeles stipulosa (Kunth) M.Roem.; Fam. Nat. Syn. Monogr. 3: 142 (1847)

= Anthomeles subserrata (Benth.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 142 (1847)

= Crataegus loddigesiana K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 228 (1853), nom. superfl.

= Crataegus mexicana var. microsperma Eggl.; Bull. Torrey Bot. Club 36: 508 (1909)

= Crataegus nelsonii Eggl.; Bull. Torrey Bot. Club 36: 512 (1909)

= Crataegus stipulacea Laundy; Gard. Mag. & Reg. Rural Domest. Improv. 9: 630 (1833)

= Crataegus stipulosa (Kunth) Steud.; Nom. ed. II. 1: 434 (1840)

= Crataegus subserrata (M.Roem.) Benth.; Pl. Hartw. [Bentham] 10 (1850)

= Mespilus loddigesiana Spach; Hist. Nat. Vég. 2: 54 (1834), nom. superfl.

= Mespilus mexicana (Moc. & Sessé ex DC.) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 363 (1862)

= Mespilus stipulosa Kunth; Nov. Gen. et Sp. 6: 213 (1823)

= Mespilus ×grandiflora var. stipulosa (Kunth) Wenz.; Linnaea 38: 122 (1873)

= Phaenopyrum mexicanum (Moc. & Sessé ex DC.) M.Roem.; Syn. Rosifl. 154 (1847)

species :

Crataegus meyeri Pojark.; Fl. URSS 9: 438 et 500, t. 29 (1939)

Distribution: Belarus; C-European Russia; Moldova; Ukraine; Crimea; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, S-Anatolia, SE-Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan, S-Iran, W-Iran)

14 BLR KRY MLD RUS UKR 33 ARM AZE GEO 34 IRN IRQ TUR

Synonyms: hidden

= Crataegus ambigua var. hohenackeri C.K.Schneid.; Ill. Handb. Laubholzk. 1: 785 (1906)

= Crataegus dikmensis Pojark.; Nov. Syst. Pl. Vasc. (Leningrad) 167, t. 5 (1964)

= Crataegus eriantha Pojark.; Kom., Fl. URSS 9: 439, 500 (1939)

= Crataegus monogyna var. hirsutior Boiss.; Fl. orient. 2: 664 (1872)

= Crataegus pectinata C.A.Mey. ex Hohen.; Enum. Talysch 130 (1836) (p. p. nomen)

= Crataegus persica Pojark.; Kom., Fl. URSS 9: 438 (1939), rossice, et Not. Syst. (Leningrad) 20: 190 (1960)

= Crataegus stankovii Kossych; Bull. Princ. Bot. Gard. Acad. Sci. URSS, no. 57, 78 (1965)

= Crataegus taurica Pojark.; Kom., Fl. URSS 9: 501 (1939)

= Crataegus ucrainica Pojark.; Kom., Fl. URSS 9: 502 (1939)

species :

Crataegus microphylla K.Koch; Verh. Ver. Beförd. Gartenb. Preuss. n. s. 1: 288 (1853)

subspecies :

subsp. microphylla

Distribution: Denmark [I]; Germany [I]; Bulgaria; Moldova; Ukraine; Crimea; Northern Caucasus; Georgia [Caucasus]; Turkey (Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia); Iraq (NE-Iraq, NW-Iraq); Iran (NE-Iran: Mts., N-Iran, Iranian Aserbaijan, W-Iran)

10 den 11 ger 13 BUL 14 KRY MLD UKR 33 GEO NCS 34 IRN IRQ TUR

Synonyms: hidden

= Crataegus coccinea Dostál; Kvetena CSR, ed. 2: 710 (1948), nom. illeg.

= Crataegus laevigata subsp. microphylla (K.Koch) Dostál; Folia Mus. Rerum Nat. Bohem. Occid., Bot. 21: 7 (1984)

= Crataegus lagenaria Fisch. & C.A.Mey.; Bull. Soc. Imp. Naturalistes Moscou 11: 367 (1838), nomen

= Crataegus lagenaria Fisch. & C.A.Mey. ex Boiss.; Fl. Orient. 2: 664 (1872), nom. superfl.

= Crataegus lagenaria var. orthosepala Bornm.; Bull. Herb. Boissier, sér. 2, 6: 607 (1906)

= Crataegus lagenaria var. transcaucasica Diap.; Repert. Spec. Nov. Regni Veg. 34: 61 (1934)

= Crataegus microphylla var. dolichocarpa (Sommier & Levier) Hand.-Mazz.; Ann. K. K. Naturhist. Hofmus. 23: 167 (1909)

= Crataegus monogyna var. dolichocarpa Sommier & Levier; Trudy Imp. S.-Peterburgsk. Bot. Sada 16: 134 (1900)

= Crataegus monogyna var. lagenaria Wenz.; Linnaea 38: 155 (1874)

= Crataegus monogyna var. pinnatiloba (Lange) Dippel; Handb. Laubholzk. 3: 458 (1893)

= Crataegus orthosepala (Bornm.) Diap.; Repert. Spec. Nov. Regni Veg. 34: 62 (1934)

= Crataegus orthosepala var. glabra Diap.; Repert. Spec. Nov. Regni Veg. 34: 62 (1934)

= Crataegus pinnatiloba Lange; Bot. Tidsskr. 13: 22 (1883)

= Crataegus pinnatiloba var. sphaerocarpa Lange; Bot. Tidsskr. 13: 22 (1883)

= Mespilus microphylla (K.Koch) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862), nom. illeg.

= Mespilus monogyna var. lagenaria Wenz.; Linnaea 38: 155 (1874)

subspecies :

subsp. malyana K.I.Chr. & Janjic; Nordic J. Bot. 24(2): 145 (2006)

Distribution: Bosnia & Hercegovina

13 BIH

species :

Crataegus mollis (Torr. & A.Gray) Scheele; Linnaea 21: 569 (1848)

Name: Downy hawthorn

Distribution: NW-Europe [I]; Slovakia [I]; Belarus [I]; Canada (Nova Scotia, Ontario, Québec); USA (Alabama, Arkansas, Connecticut, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, North Dakota, Nebraska, New Hampshire, New York, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Virginia, Vermont, Wisconsin, West Virginia)

11 slo 14 blr 72 CDN 74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus acerifolia var. sera (Sarg.) Farw.; Amer. Midl. Naturalist 12: 65 (1930)

= Crataegus albicans Ashe; J. E. Mitchell Sci. Soc. 17(2): 20 (1901)

= Crataegus arkansana Sarg.; Coult. Bot. Gaz. 31: 223 (1901)

= Crataegus arkansana var. dumetosa (Sarg.) Kruschke

= Crataegus berlandieri Sarg.; Bot. Gaz. 31: 230 (1901)

= Crataegus brachyphylla Sarg.; J. Arnold Arbor. 3: 8 (1922)

= Crataegus caesa Ashe; J. Elisha Mitchell Sci. Soc. 18(1): 24 (1902)

= Crataegus cibaria Beadle; Biltmore Bot. Stud. 1: 120 (1902)

= Crataegus cibilis Ashe; Bot. Gaz. 33: 232 (1902)

= Crataegus coccinea var. ellwangeriana (Sarg.) Eggl.; Trees Indiana: 212 (1921)

= Crataegus coccinea var. mollis Torr. & A.Gray; Fl. N. Amer. 1: 465 (1840)

= Crataegus coccinea var. pubescens Tausch; Flora 21: 718 (1838)

= Crataegus coccinea var. subvillosa (Schrad. ex Walp.) Lange; Revis. Crataeg.: 31 (1897)

= Crataegus dumetosa Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 109 (1908)

= Crataegus gravida Beadle; Biltmore Bot. Stud. 1: 119 (1902)

= Crataegus induta Sarg.; Trees & Shrubs, 115 (1902)

= Crataegus invisa Sarg.; Trees & Shrubs 2: 147 (1911)

= Crataegus lacera Sarg.; Coult. Bot. Gaz. 33: 123 (1902)

= Crataegus limaria Sarg.; Trees & Shrubs 2: 149 (1911)

= Crataegus mollis f. dumetosa (Sarg.) E.J.Palmer; Rhodora 40: 133 (1938)

= Crataegus mollis f. mecocantha Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 137 (1965)

= Crataegus mollis var. dumetosa (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 188 (1965)

= Crataegus mollis var. dumetosa (Sarg.) Lance; Phytoneuron 3: 6 (2011), isonym

= Crataegus mollis var. ellwangeriana (Sarg.) Cowles; Amer. Naturalist 42: 269 (1908)

= Crataegus mollis var. gigantea Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 131 (1965)

= Crataegus mollis var. sera (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus mollis var. tiliifolia Rehder; Bailey, Cycl. Amer. Hort. 1: 395 (1900)

= Crataegus pedicellata var. albicans (Ashe) E.J.Palmer; Dole, Fl. Vermont, ed. 3, 154 (1937)

= Crataegus pedicellata var. caesa (Ashe) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 185 (1965)

= Crataegus pedicellata var. ellwangeriana (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus placens Sarg.; Trees & Shrubs 2: 243 (1913)

= Crataegus sera Sarg.; Coult. Bot. Gaz. 33: 115 (1902)

= Crataegus subvillosa Schrad. ex Walp.; Repert. Bot. Syst. 2: 58 (1843)

= Crataegus tiliifolia K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 247 (1853)

= Crataegus tiliifolia Koehne ex Lange; Revis. Crataeg.: 31 (1897), nom. illeg.

= Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray; A. Gray, Manual, ed. 2: 124 (1856)

= Crataegus ×ellwangeriana Sarg.; Coult. Bot. Gaz. 33: 118 (1902)

= Mespilus mollis (Torr. & A.Gray) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 18 (1906)

= Mespilus pubescens H.L.Wendl.; Flora 6: 700 (1823), nom. illeg.

= Mespilus tiliifolia (K.Koch) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 375 (1862)

= Oxyacantha mollis (Torr. & A.Gray) Lunell; Amer. Midl. Naturalist 5: 237 (1918)

= Phaenopyrum subvillosum (Schrad. ex Walp.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 154 (1847)

variant :

var. incisifolia Kruschke ex J.B.Phipps; J. Bot. Res. Inst. Texas 2: 473 (2008)

Distribution: Canada (Ontario); USA (Illinois, Missouri, Texas, Wisconsin)

72 CDN 74 USA 75 USA 77 USA

Synonyms: hidden

= Crataegus mollis var. incisifolia Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 126 (1965), et J. Bot. Res. Inst. Texas 1(2): 1012 (2007)

variant :

var. meridionalis (Sarg.) Lance; Phytoneuron 3: 6 (2011)

Name: Gallion hawthorn

Distribution: USA (Alabama, Mississippi)

78 USA

Synonyms: hidden

= Crataegus meridionalis Sarg.; J. Arnold Arbor. 1: 252 (1920)

= Crataegus mollis var. meridionalis (Sarg.) Phipps; Phytoneuron 2012-78: 5 (2012), isonym

variant :

var. viburnifolia (Sarg.) Lance; Phytoneuron 3: 6 (2011)

Name: Sawtooth hawthorn

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus brazoria var. viburnifolia (Sarg.) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1007 (2007)

= Crataegus viburnifolia Sarg.; Trees & Shrubs 2: 145 (1911)

species :

Crataegus monogyna Jacq.; Fl. Austriac. [Jacquin] 3: 50 (1775)

Name: Eingriffliger Weißdorn (DE); Oneseed hawthorn (EN); Espino albar (ES)

Distribution: England (England, Wales, Isle of Man, Scotland, Outer Hebrides, Orkney Isl. [I], Shetland Isl. [I], Isles of Scilly); Ireland (Ireland, Northern Ireland); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Andorra; Gibraltar; Baleares; France; Channel Isl. (Alderney, Guernsey, Jersey, Sark); Corsica; Sardinia; Italy; Sicily; Malta; San Marino; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (widespread, incl. many islands); Crete; Estonia; Latvia; Lithuania; Belarus; European Russia; Moldova; Ukraine; Crimea; Morocco; Algeria; Tunisia; Libya; Madeira [I] (Madeira Isl. [I]); Canary Isl. [I] (Gran Canaria [I]); South Africa [I]; Northern Caucasus; Georgia [Caucasus]; East Aegaean Isl. (Lesvos, Chios, Ikaria, Samos, Karpathos, Rhodos); Turkey (Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SE-Anatolia, SE-Anatolia: Mesopotamian Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Iraq (NE-Iraq); Iran (N-Iran); Cyprus (C-Mountains, S-Cyprus); Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon); Syria (coastal W-Syria, NW-Syria); Israel (N-Israel); Sinai peninsula; Australia [I] (South Australia [I], Queensland [I], New South Wales [I], Victoria [I], Tasmania [I]); New Zealand [I]; Alaska [I]; Canada [I] (British Columbia [I], New Brunswick [I], Nova Scotia [I], Ontario [I], Prince Edward Isl. [I], Québec [I]); USA [I] (Arkansas [I], California [I], Connecticut [I], District of Columbia [I], Delaware [I], Illinois [I], Kentucky [I], Massachusetts [I], Maine [I], Michigan [I], Montana [I], New Hampshire [I], New Jersey [I], New York [I], Ohio [I], Oregon [I], Pennsylvania [I], Rhode Island [I], Tennessee [I], Utah [I], Virginia [I], Vermont [I], Washington State [I], Wisconsin [I], West Virginia [I]); Argentina [I]

10 DEN FIN GRB IRE NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO BAL CIS COR FRA GIB POR SAR SPA 13 ALB BIH BUL CRO GRC ITA KOS KRI MLT MNT NMA ROM SIC SLV SMA SRB TUE 14 BLR EST KRY LAT LIT MLD RUS UKR 20 ALG LBY MOR TUN 21 cny mdr 27 saf 33 GEO NCS 34 CYP EAI IRN IRQ ISR LEB SIN SYR TUR 50 aus 51 nzl 70 ask 71 cdn 72 cdn 73 usa 74 usa 75 usa 76 usa 78 usa 85 arg

Remarks: many minor forms and varieties not listed

Synonyms: hidden

= Crataegus aegeica Pojark.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 20: 188 (1960)

= Crataegus aguilaris Sennen; Bull. Soc. Bot. France 68: 406, nomen (1922)

= Crataegus alemanniensis Cinovskis; Boyaryshniki Pribaltiki: 111 (1971)

= Crataegus alemanniensis f. microalemanniensis Cinovskis; Boyaryshniki Pribaltiki: 115 (1971)

= Crataegus alemanniensis var. orientobaltica (Cinovskis) Cinovskis; Fl. Baltiiskikh Respublik 2: 119 (1996)

= Crataegus alemanniensis var. subborealis (Cinovskis) Cinovskis; Fl. Baltiiskikh Respublik 2: 119 (1996)

= Crataegus apiifolia Medik.; Gesch. Bot. (Medik.) 83 (1793), nom. illeg. superfl.

= Crataegus azarella Griseb.; Spicil. Fl. Rumel. 1: 88 (1843)

= Crataegus azarolus var. glabra Coss.; Exsicc. (Pl. Esp. Port.) 1853: no. 1860 (1854), nomen

= Crataegus bracteolaris Gand.; Bull. Soc. Bot. France 18: 450 (1872)

= Crataegus brevispina Kunze; Flora 29: 737 (1846)

= Crataegus brevispina var. contracta (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 177 (2015)

= Crataegus brevispina var. javorkae (Pénzes) Ker.-Nagy; Tilia 15: 80 (2010)

= Crataegus brevispina var. microphylla (Csató) Ker.-Nagy; Tilia 15: 80 (2010)

= Crataegus bruantii Carrière; Rev. Hort. (Paris) 56: 422 (1884)

= Crataegus calycina var. cuneata Diap.; Repert. Spec. Nov. Regni Veg. 34: 65 (1934)

= Crataegus chlorocarpa Gand.; Bull. Soc. Bot. France 18: 451 (1872) (non Lenné & K. Koch 1855)

= Crataegus cuneata Halácsy; Consp. Fl. Graec. Suppl. 37 (1908) (non Siebold & Zucc. 1845)

= Crataegus curvisepala subsp. colorata Hrabétová; Preslia 50: 211 (1978)

= Crataegus debeauxii Cand.; Bull. Soc. Dauphin. Échange Pl. 4: 114 (1877)

= Crataegus debeauxii Gand. & Debeaux; Bull. Soc. Dauphin. Échange Pl. 4: 114 (1877)

= Crataegus destefani Lojac.; Fl. Sicul. 1(2): 209 (1891)

= Crataegus dissecta Borkh.; Arch. Bot. (Leipzig) 1(3): 86 (1798), nom. illeg.

= Crataegus diversifolia (Pers.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 120 (1847)

= Crataegus diversifolia (Pers.) Steud.; Nomencl. Bot. (Steud.) 234 (1821)

= Crataegus elegans (Poir.) Mutel; Fl. Franç. 1: 358 (1834)

= Crataegus fissa (Poir.) Bosc ex DC.; Prodr. [A. P. de Candolle] 2: 628 (1825)

= Crataegus floribunda Gand.; Bull. Soc. Bot. France 18: 447 (1872)

= Crataegus hirsuta Schur; Enum. Pl. Transsilv. 206 (1866)

= Crataegus insegnae (Tineo ex Guss.) Bertol.; Fl. Ital. 7: 629 (1850)

= Crataegus intermedia Schur; Enum. Pl. Transsilv. 205 (1866), nom. illeg.

= Crataegus jaquinii A.Kern.; Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 175 (1875)

= Crataegus jaquinii var. cylindrocarpa Murr; Allg. Bot. Z. Syst. 18: 160 (1912)

= Crataegus javorkae (Pénzes) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 167 (2015)

= Crataegus krumbholzii R.Doll; Gleditschia 11: 47 (1984)

= Crataegus laciniata var. decussata (Wallr.) Diap.; Repert. Spec. Nov. Regni Veg. 34: 64 (1934)

= Crataegus laciniata var. lasiocarpa (Lange) Lange; Revis. Crataeg.: 51 (1897)

= Crataegus lamprophylla Gand.; Magnier, Scrin. Fl. Select. 1: 23 (1882)

= Crataegus lasiocarpa Lange; Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1881: 103 (1882)

= Crataegus leiomonogyna Klokov; Fl. RSS Ucr. 6: 578 (1954)

= Crataegus lipskyi Klokov; Fl. RSS Ucr. 6: 577 (1954)

= Crataegus maroccana Pers.; Syn. Pl. (Pers.) 2(1): 37 (1806)

= Crataegus maura L.f.; Suppl. Pl. 253 (1782)

= Crataegus maura var. diversifolia Pers.; Syn. Pl. 2: 37 (1806)

= Crataegus maura var. tarraconensis Sennen; Exsicc. (Pl. Esp.) 1929: no. 7091 (1930)

= Crataegus monogyna f. nordica (Franco) P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

= Crataegus monogyna subsp. acerifolia Sennen; Treb. Mus. Ci. Nat. Barcelona, Sèr. Bot. 15: 50 (1931), nomen

= Crataegus monogyna subsp. acutiloba (J.Kern.) Baranec; Biologia (Bratislava) 38: 857 (1983)

= Crataegus monogyna subsp. aegeica (Pojark.) Franco; Collect. Bot. (Barcelona) 7: 79: 37 (1968)

= Crataegus monogyna subsp. aguilaris (Sennen) Sennen; Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931)

= Crataegus monogyna subsp. azarella (Griseb.) Franco; Collect. Bot. (Barcelona) 7: 471 (1968)

= Crataegus monogyna subsp. brevispina (Kunze) Franco; Collect. Bot. (Barcelona) 7: 463 (1968)

= Crataegus monogyna subsp. inermis (Sennen) Sennen; Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931)

= Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange; Revis. Crataeg.: 39 (1897)

= Crataegus monogyna subsp. intermedia (Schur) Pénzes; Kert. Szölész. Föisk. Évk. 18: 114 (1956)

= Crataegus monogyna subsp. intermedia Jáv.; Magyar Fl.: 484 (1924), nom. illeg.

= Crataegus monogyna subsp. latiloba Hrabétová; Preslia 52(1): 55 (1980)

= Crataegus monogyna subsp. leiomonogyna (Klokov) Franco; Feddes Repert. 79: 37 (1968)

= Crataegus monogyna subsp. maura (L.f.) Maire

= Crataegus monogyna subsp. nordica Franco; Feddes Repert. 79. 37 (1968)

= Crataegus monogyna subsp. pinnatifida Hartm.; 70 (1846)

= Crataegus monogyna subsp. plesivecensis Hrabétová; Biologia (Bratislava) 24: 550 (1969)

= Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman; Consp. Fl. Eur.: 244 (1879)

= Crataegus monogyna subsp. tauscheri Gand. ex Pénzes; Kert. Szölész. Föisk. Évk. 18: 119 (1954 publ. 1956)

= Crataegus monogyna subsp. transalpina (A.Kern. ex Hayek) Pénzes; Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956)

= Crataegus monogyna var. acutiloba J.Kern.; Darstell. Ausländ. Bäume: ? (1796)

= Crataegus monogyna var. arborescens Kuntze ex Pénzes; Kert. Szölész. Föisk. Évk. 18: 118 (1954 publ. 1956)

= Crataegus monogyna var. aurea Loudon; Arbor. Frutic. Brit. 2: 831 (1838)

= Crataegus monogyna var. azarella (Griseb.) Koehne; Deut. Dendrol.: 238 (1893)

= Crataegus monogyna var. bicolor Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. biserrata Borbás; Erdész. Lapok 23: 1097 (1884)

= Crataegus monogyna var. brevispina (Kunze) Dippel; Handb. Laubholzk. 3: 459 (1893)

= Crataegus monogyna var. brevispina (Kunze) P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

= Crataegus monogyna var. coccinea Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. compacta Späth; Spath-Buch 1720-1930: 166 (1921)

= Crataegus monogyna var. contracta Hrabétová; Preslia 50: 210 (1978)

= Crataegus monogyna var. coriacea Podp.; Verh. K. K. Zool.-Bot. Ges. Wien 52: 649 (1902)

= Crataegus monogyna var. csatoi Pénzes; Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956)

= Crataegus monogyna var. decussata (Wallr.) Pénzes; Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956)

= Crataegus monogyna var. denudata Schumach.; Enum. Pl. 1: 155 (1801)

= Crataegus monogyna var. dissecta (Borkh.) Gost.-Jak.; Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978)

= Crataegus monogyna var. eriocarpa (Asch. & Graebn.) Gams; Hegi, Ill. Fl. Mitt.-Eur. 4: 737 (1922), nom. illeg.

= Crataegus monogyna var. fastigiata Lauche; 577 (1888), nom. inval.

= Crataegus monogyna var. ferox (Carrière) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 781 (1906)

= Crataegus monogyna var. fissa (Poir.) Lauche; 577 (1888)

= Crataegus monogyna var. flabellata Lange; Willk., Suppl. Prodr. Fl. Hispan.: 221 (1893)

= Crataegus monogyna var. flexuosa Lauche; 577 (1888), nom. inval.

= Crataegus monogyna var. foucaudii Briq.; Prodr. Fl. Corse 2(1): 168 (1913)

= Crataegus monogyna var. gregoriana Sennen; Diagn. Nouv.: 271 (1936)

= Crataegus monogyna var. gumperi Lauche; 577 (1888)

= Crataegus monogyna var. gumperi Voss; Vilm. Blumengärtn. ed. 3. 1: 271 (1894)

= Crataegus monogyna var. halacsyi Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926)

= Crataegus monogyna var. hirsuta Boiss.; Voy. Bot. Espagne 2: 208 (1840)

= Crataegus monogyna var. horrida (K.Koch) Dippel; Handb. Laubholzk. 3: 459 (1893)

= Crataegus monogyna var. incisifolia Druce; Rep. Bot. Soc. Exch. Club Brit. Isles 5: 283 (1919)

= Crataegus monogyna var. inermis-compacta Späth; Nursery Cat. (Späth): ? (1907)

= Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout.; Fl. Portugal: 289 (1913)

= Crataegus monogyna var. insularis Briq.; Prodr. Fl. Corse 2(1): 170 (1913)

= Crataegus monogyna var. intermedia (Fuss) Vollm.; 453 (1914)

= Crataegus monogyna var. intermedia Buia; Fl. Republ. Popul. Romane 4: 261 (1956), nom. illeg.

= Crataegus monogyna var. javorkae Pénzes; Kert. Szolesz. Foisk. Evk. 2(1): 123 (1956)

= Crataegus monogyna var. laciniata K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853), nom. illeg.

= Crataegus monogyna var. laciniata Lauche; 577 (1888), nom. inval.

= Crataegus monogyna var. lanigera Beck; Ann. K. K. Naturhist. Hofmus. 2: 96 (1887)

= Crataegus monogyna var. lasiocarpa (Lange) K.I.Chr.; Syst. Bot. Monogr. 35: 111 (1992)

= Crataegus monogyna var. latimonogyna Pénzes; Kert. Szölész. Föisk. Évk. 18: 118 (1954 publ. 1956)

= Crataegus monogyna var. mandyi Pénzes; Kert. Szölész. Föisk. Évk. 18: 119 (1954 publ. 1956)

= Crataegus monogyna var. maritima Corill.; Bull. Mayenne Sci. 1975-1979: 79 (1978), nomen

= Crataegus monogyna var. maura (L.f.) Laguna; Fl. Forest. Españ. 2: 215 (1890)

= Crataegus monogyna var. microphylla Csató; Alsófehér vármegye növény és állatvilága (Nagyenyed): 40 (1896)

= Crataegus monogyna var. microphylla Diap.; Repert. Spec. Nov. Regni Veg. 34: 63 (1934), nom. illeg.

= Crataegus monogyna var. microphylla Foucaud & E.Simon; Trois. Sem. Herb. Corse: 178 (1898), nom. illeg.

= Crataegus monogyna var. nordica (Franco) P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

= Crataegus monogyna var. odemisii Dönmez & Özderin; PhytoKeys 122: 7 (2019)

= Crataegus monogyna var. oliveriana K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 281 (1853)

= Crataegus monogyna var. orthocalyx Borbás; Erdész. Lapok 23: 191 (1884)

= Crataegus monogyna var. pilifera Merino; Brotéria, Sér. Bot. 10: 191 (1912)

= Crataegus monogyna var. pinnatifida (Hartm.) Hartm.; Handb. Skand. Fl., ed. 2: 135 (1832)

= Crataegus monogyna var. plesivecensis (Hrabétová) Baranec; Biológia, A (Czechoslovakia) 38(9): 861 (1983)

= Crataegus monogyna var. poloniensis (Cinovskis) Cinovskis; Fl. Balt. Respubl. 2: 117 (1996)

= Crataegus monogyna var. polyacantha (Jan ex Guss.) Savul. & Rayss; Stud. Cercet. Biol. (Cluj) 24: 22 (1934)

= Crataegus monogyna var. praecox A.Henry; Elwes & Henry, Trees Great Britain 7: 1736 (1913), nom. illeg.

= Crataegus monogyna var. praecox Dippel; Handb. Laubholzk. 3: 459 (1893)

= Crataegus monogyna var. punicea Bogenh.; 213 (1850)

= Crataegus monogyna var. pyramidalis Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. reginae Lauche; 577 (1888)

= Crataegus monogyna var. segobricensis Pau; Not. Bot. Fl. Españ. 4: 38 (1891)

= Crataegus monogyna var. semperflorens (André) Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. semperflorens Dippel; Handb. Laubholzk. 3: 460 (1893)

= Crataegus monogyna var. sericea Dzekov; God. Zborn. Zemjod.-Sumarsk. Fak. Univ. Skopje, Sumarstvo 25: 40 (1974)

= Crataegus monogyna var. spathulifolia Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 188 (2015)

= Crataegus monogyna var. splendens (Wender. ex K.Koch) Dippel; Handb. Laubholzk. 3: 459 (1893)

= Crataegus monogyna var. stricta (Loudon) Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus monogyna var. stricta Lauche; 577 (1888), nom. inval.

= Crataegus monogyna var. tauscheri (Gand. ex Pénzes) Soó; Acta Bot. Acad. Sci. Hung. 11: 237 (1965)

= Crataegus monogyna var. tauscheri (Gand.) Soó; Acta Bot. Acad. Sci. Hung. 18(1-2): 175 (1973)

= Crataegus monogyna var. trifida (Wallr.) Murr; 167 (1923)

= Crataegus monogyna var. trilobata (Nyár. ex Buia) Gost.-Jak.; Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978)

= Crataegus monogyna var. vineticola Hrabétová ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 182 (2015)

= Crataegus monogyna villosa Peterm.; Anal. Pfl.-Schlüss.: 135 (1846)

= Crataegus oligacantha Gand.; Bull. Soc. Bot. France 18: 449 (1872)

= Crataegus orientobaltica Cinovskis; Boyaryshniki Pribaltiki: 1 16 (1971)

= Crataegus oxyacantha subsp. maura (L.f.) Maire; Cat. Pl. Maroc 2: 334 (1932)

= Crataegus oxyacantha subsp. monogyna (Jacq.) Syme; Engl. Bot., ed. 3, 3: 237 (1864)

= Crataegus oxyacantha subsp. monogyna Arcang.; Comp. Fl. Ital.: 230 (1882)

= Crataegus oxyacantha subsp. monogyna Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 102 (1894)

= Crataegus oxyacantha subsp. subtriloba Arcang.; Comp. Fl. Ital.: 230 (1882)

= Crataegus oxyacantha Thuill.; Fl. Env. Paris, ed. 2: 245 (1799), nom. illeg.

= Crataegus oxyacantha var. acutiloba (J.Kern.) H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. alboplena Bean; Trees & Shrubs Brit. Isles 1: 432 (1914)

= Crataegus oxyacantha var. auriculata Mérat; Nouv. Fl. Env. Paris: 185 (1812)

= Crataegus oxyacantha var. azarella (Griseb.) Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891)

= Crataegus oxyacantha var. berberifolia Lindm.; Crat. Balt.: 38 (1971)

= Crataegus oxyacantha var. biflora Weston; Bot. Univ. 1: 79 (1770)

= Crataegus oxyacantha var. brevispina (Kunze) Maire; Cat. Pl. Maroc 2: 334 (1932)

= Crataegus oxyacantha var. brevispina (Kunze) Samp.; Man. Fl. Port.: 331 (1913)

= Crataegus oxyacantha var. caucasica K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 286 (1853)

= Crataegus oxyacantha var. caucasica Medw.; Derev. Kustarnik. Severn. Kavkaza: 112 (1919), nom. illeg.

= Crataegus oxyacantha var. ciliata Maire; Fl. Afrique N. 15: 136 (1980)

= Crataegus oxyacantha var. coriacea Maire; Bull. Soc. Hist. Nat. Afrique N. 31: 18 (1940)

= Crataegus oxyacantha var. cossonii Ficalho & Cout.; Bol. Soc. Brot. 16: 112 (1899)

= Crataegus oxyacantha var. discolor H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. elegans (Poir.) Noulet; Fl. Bass. Sous-Pyrén.: 222 (1837), nom. superfl.

= Crataegus oxyacantha var. fallax Maire; Fl. Tunisie [Pott.-Alap.] 1: 273 (1979)

= Crataegus oxyacantha var. ferox Carrière; Rev. Hort. (Paris), sér. 4, 8: 348 (1859)

= Crataegus oxyacantha var. filicifolia Van Houtte; Ann. Gén. Hort. 20: 51 (1874)

= Crataegus oxyacantha var. flexuosa Lavallée; Énum. Arbres: 95 (1877), nomen

= Crataegus oxyacantha var. flexuosa Loudon; Arbor. Frutic. Brit. 2: 835 (1838)

= Crataegus oxyacantha var. gumpperi-bicolor Van Houtte; Ann. Gén. Hort. 16: 79 (1865)

= Crataegus oxyacantha var. hirsuta Boiss.; Voy. Bot. Espagne 2: 208 (1840)

= Crataegus oxyacantha var. horrida (K.Koch) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871)

= Crataegus oxyacantha var. horrida Carrière; J. Gén. Hort. 14: 201 (1859)

= Crataegus oxyacantha var. incisa Mérat; Nouv. Fl. Env. Paris: 185 (1812)

= Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori; Fiori et al., Fl. Anal. Italia 1: 596 (1898)

= Crataegus oxyacantha var. laciniata DC.; Prodr. [A. P. de Candolle] 2: 628 (1825)

= Crataegus oxyacantha var. laciniata Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871), nom. illeg.

= Crataegus oxyacantha var. macrocarpa Legrand; Statist. Bot. Forez: 119 (1873)

= Crataegus oxyacantha var. maura (L.f.) Batt.; Fl. Algerie [Batt. & Trab.] Dicot. 1(2): 310 (1889)

= Crataegus oxyacantha var. miniata Maire; Bull. Soc. Hist. Nat. Afrique N. T. 265 (1916)

= Crataegus oxyacantha var. monogyna (Jacq.) Batt.; Fl. Algerie [Batt. & Trab.] Dicot. 1(2): 310 (1889), isonym

= Crataegus oxyacantha var. monogyna (Jacq.) Moritzi; 271 (1832)

= Crataegus oxyacantha var. monogyna (Jacq.) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117 (1871)

= Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb.; Fl. Suecica 1: 307 (1824)

= Crataegus oxyacantha var. monostyla DC.; Prodr. [A. P. de Candolle] 2: 628 (1825), nom. superfl.

= Crataegus oxyacantha var. obovatocuneatis Ball; J. Linn. Soc., Bot. 16: 447 (1878)

= Crataegus oxyacantha var. pectinata Lavallée; Énum. Arbres: 95 (1877), nomen

= Crataegus oxyacantha var. pendula Lodd.; Nursery Cat. (Loddiges & Sons) 1830: 41 (1830)

= Crataegus oxyacantha var. pendula Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 832 (1838)

= Crataegus oxyacantha var. plena Weston; Bot. Univ. 1: 78 (1770)

= Crataegus oxyacantha var. praecox Lodd. ex C.F.Ludw.; Neuere Wilde Baumz.: 15 (1783), nomen

= Crataegus oxyacantha var. praecox Loudon; Arbor. Frutic. Brit. 2: 833 (1838), nom. superfl.

= Crataegus oxyacantha var. pseudolaciniatus Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890)

= Crataegus oxyacantha var. reginae Loudon; Arbor. Frutic. Brit. 2: 832 (1838)

= Crataegus oxyacantha var. saccardyana Maire; Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939)

= Crataegus oxyacantha var. stenoloba Maire; Fl. Afrique N. 15: 135 (1980)

= Crataegus oxyacantha var. stricta Loudon; Arbor. Frutic. Brit. 2: 835 (1838)

= Crataegus oxyacantha var. subintegrifolia Lej.; Rev. Fl. Spa: 93 (1825), nomen

= Crataegus oxyacantha var. sutheriana Lavallée; Énum. Arbres: 96 (1877), nomen

= Crataegus oxyacantha var. tortuosa Lavallée; Énum. Arbres: 96 (1877), nomen

= Crataegus parvifolia Lojac.; Malpighia 20: 216 (1906) (non Sol. 1789)

= Crataegus paucifoliata Pau; Not. Bot. Fl. Españ. 1: 22 (1887)

= Crataegus pectinata (Dum.Cours.) Bosc; Rozier, Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821)

= Crataegus petiolulata Gand.; Bull. Soc. Bot. France 18: 450 (1872)

= Crataegus poloniensis Cinovskis; Crat. Balt.: 102 (1971)

= Crataegus polyacantha (Jan ex Guss.) Nyman; Consp. Fl. Eur.: 244 (1879), nom. illeg.

= Crataegus polyacantha Jan; Elench. Pl.: 8 (1831)

= Crataegus praearmata Klokov; Fl. RSS Ucr. 6: 578 (1954)

= Crataegus pulchella Gand.; Bull. Soc. Bot. France 18: 450 (1872)

= Crataegus reginae K.Koch; Dendrologie 1: 160 (1869)

= Crataegus segobricensis (Pau) Willk.; Suppl. Prodr. Fl. Hispan.: 221 (1893)

= Crataegus septempartita Pojark.; Novosti Sist. Vyssh. Rast. 1964, 162 (1964)

= Crataegus splendens Wender.; Flora 9: 354 (1826)

= Crataegus stevenii Pojark.; Kom., Fl. URSS 9: 453, 505 (1939)

= Crataegus subborealis Cinovskis; Boyaryshniki Pribaltiki: 105 (1971)

= Crataegus subintegriloba Pojark.; Novosti Sist. Vyssh. Rast. 1964, 156 (1964)

= Crataegus sublucens Gand.; Bull. Soc. Bot. France 18: 449 (1872)

= Crataegus thyrsoidea Gand.; Bull. Soc. Bot. France 18: 451 (1872)

= Crataegus transalpina A.Kern. ex Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 755 (1926)

= Crataegus ×borealoides R.Doll; Nat. Naturschutz Mecklenburg 13: 13 (1975)

= Crataegus ×curvisepaloides R.Doll; Nat. Naturschutz Mecklenburg 13: 15 (1975)

= Crataegus ×integerrima R.Doll; Nat. Naturschutz Mecklenburg 13: 18 (1975)

= Crataegus ×polyacantha (Guss.) Jan; Elench. Hort. Parm. 8 (1827)

= Crataegus xeromorpha Pojark.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S. S. S. R. 20: 186 (1960)

= Mespilus apiifolia (Medik.) B.D.Jacks.; Index Kew. 2: 218 (1894), nom. illeg.

= Mespilus azarolus glabra Coss. ex Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 41 (1906)

= Mespilus brevispina (Kunze) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 8: 23 (1904)

= Mespilus caucasica (K.Koch) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862)

= Mespilus constantinopolitana Poir.; Lam., Encycl., Suppl. 4: 69 (1816)

= Mespilus crataegus Borkh.; Vers. Forstbot. Beschr.: 190 (1790)

= Mespilus diversifolia (Pers.) Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 73 (1816)

= Mespilus elegans Poir.; Encycl. (J. Lam. et al.) 4(2): 439 (1798)

= Mespilus fissa Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 72 (1816)

= Mespilus insegnae Tineo ex Guss.; Fl. Sicul. Syn. 2(2): 830 (Jul 1844-Sep 1845)

= Mespilus maroccana (Pers.) Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 74 (1816)

= Mespilus maura (L.f.) Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 73 (1816)

= Mespilus maura var. diversifolia (Pers.) Poir.; Lam., Encycl., Suppl. 4: 73 (1816)

= Mespilus maura var. maroccana (Pers.) Poir.; Lam., Encycl., Suppl. 4: 74 (1816)

= Mespilus monogyna (Jacq.) All.; Fl. Pedem. 2: 141 (1785)

= Mespilus monogyna var. azarella (Griseb.) K.Koch; Dendrologie 1: 160 (1869)

= Mespilus monogyna var. brevispina (Kunze) Wenz.; Linnaea 38: 159 (1874)

= Mespilus monogyna var. cuneata Wallr.; Sched. Crit. 1: 221 (1822)

= Mespilus monogyna var. decussata Wallr.; Sched. Crit. 1: 221 (1822)

= Mespilus monogyna var. elegans (Poir.) K.Koch; Dendrologie 1: 160 (1869), nom. superfl.

= Mespilus monogyna var. eriocarpa Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 30 (1906)

= Mespilus monogyna var. fissa (Poir.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 30 (1906)

= Mespilus monogyna var. glastonburiensis Gray; Nat. Arr. Brit. Pl. 2: 566 (1821 publ. 1822)

= Mespilus monogyna var. hirsuta (Schur) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 33 (1906)

= Mespilus monogyna var. horrida K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 406 (1862)

= Mespilus monogyna var. maura (L.f.) Wenz.; Linnaea 38: 159 (1874)

= Mespilus monogyna var. pectinata (Dum.Cours.) Wenz.; Linnaea 38: 156 (1874)

= Mespilus monogyna var. pinnatifida Hartm.; Handb. Skand. Fl.: 194 (1820)

= Mespilus monogyna var. praecox (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 30 (1906)

= Mespilus monogyna var. semperflorens (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 30 (1906)

= Mespilus monogyna var. splendens Wender. ex K.Koch; Dendrologie 1: 159 (1869)

= Mespilus monogyna var. stricta K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862)

= Mespilus monogyna var. trifida Wallr.; Sched. Crit. 1: 221 (1822)

= Mespilus monogyna var. wallrothii (Sanio) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 28 (1906)

= Mespilus oliveriana Poir.; Encyc. (J. Lam. et al.) Suppl. 4. 72 (1816) (non Dumort. 1811)

= Mespilus oxyacantha subsp. monogyna (Jacq.) Celak.; Prodr. Fl. Böhmen 3: 608 (1875)

= Mespilus oxyacantha var. aciphylla Wimm. & Grab.; Fl. Siles. 2(1): 17 (1829)

= Mespilus oxyacantha var. apiifolia Mutel; Fl. Franç. 1: 358 (1834)

= Mespilus oxyacantha var. elegans (Poir.) Mérat; Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831)

= Mespilus oxyacantha var. incisa Mérat; Nouv. Fl. Env. Paris, ed. 2, 2: 298 (1821)

= Mespilus oxyacantha var. laciniata Desv.; Observ. Pl. Angers 154 (1818)

= Mespilus oxyacantha var. monogyna Schmalh.; Fl. Sredn. Jushn. Rossii 1: 350 (1895)

= Mespilus oxyacantha var. monostyla (DC.) Cambess.; Mém. Mus. Hist. Nat. 14: 247 (1827)

= Mespilus oxyacantha var. moriphylla Wimm. & Grab.; Fl. Siles. 2(1): 17 (1829)

= Mespilus oxyacantha var. praecox Dum.Cours.; Bot. Cult. 5: 453 (1811)

= Mespilus pectinata Dum.Cours.; Bot. Cult. 5: 454 (1811)

= Mespilus polyacantha Guss.; Fl. Sic. Prodr. Suppl.(1): 154 (1832)

= Oxyacantha apiifolia (Medik.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha azarella (Griseb.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 107 (1847)

= Oxyacantha elegans (Poir.) M.Roem.; Syn. Rosifl. 108 (1847)

= Oxyacantha laciniata M.Roem.; 109 (1847)

= Oxyacantha monogyna (Jacq.) M.Roem.; Syn. Rosifl. 107 (1847)

= Oxyacantha monogyna var. cuneata (Wallr.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

= Oxyacantha monogyna var. decussata (Wallr.) M.Roem.; 108 (1847)

= Oxyacantha monogyna var. trifida (Wallr.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 108 (1847)

species :

Crataegus munda Beadle; Biltmore Bot. Stud. 1: 38 (1902)

Name: Batesburg hawthorn

Distribution: USA (Georgia, South Carolina)

78 USA

Synonyms: hidden

= Crataegus geniculata Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 16 (1900)

= Crataegus invicta Beadle; Biltmore Bot. Stud. 1: 37 (1902)

= Crataegus lepida Beadle; Biltmore Bot. Stud. 1: 36 (1902)

= Crataegus munda var. pexa (Beadle) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus pexa Beadle; Biltmore Bot. Stud. 1(2): 116 (1902)

species :

Crataegus nananixonii J.B.Phipps & O´Kennon; Sida 17(3): 569 (1997)

Name: Nixon´s hawthorn

Distribution: USA (Texas)

77 USA

species :

Crataegus necopinata Pojark.; Novit. Syst. Pl. Vasc., Acad. Sci. URSS 6: 124 (1970)

Distribution: Kyrgyzstan; Tajikistan

32 KGZ TZK

species :

Crataegus neobushii Sarg.; Trees & Shrubs 2: 9 (1907)

Distribution: USA (Alabama, Arkansas, Georgia, Illinois, Missouri, Tennessee, Virginia)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus intricata var. neobushii (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 168 (1965), nom. superfl.

= Crataegus pagensis Sarg.; J. Arnold Arbor. 4: 104 (1923)

species :

Crataegus nigra Waldst. & Kit.; Pl. Rar. Hung. 1: 62 (1801)

Name: Schwarzer Weißdorn (DE)

Distribution: +Slovakia; Hungary; Croatia; Bosnia & Hercegovina; Serbia; Kosovo; North Macedonia; Albania; Romania

11 HUN SLO 13 ALB BIH CRO KOS NMA ROM SRB

Synonyms: hidden

= Crataegus carpathica Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 822 (1838)

= Crataegus celsiana (Dum.Cours.) Bosc; Rozier, Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821)

= Crataegus melanocarpa var. polyphylla Lange; Revis. Crataeg.: 57 (1897)

= Crataegus nigra f. arcuatopendula V.V.Byalt & Firsov; Hortus Botanicus 13: 158 (2018)

= Crataegus nigra f. borosii Ker.-Nagy & D.Bartha; Tilia 15: 58 (2010)

= Crataegus nigra f. csapodyae D.Bartha & Ker.-Nagy; Tilia 15: 58 (2010)

= Crataegus nigra f. javorkae Ker.-Nagy & D.Bartha; Tilia 15: 58 (2010)

= Crataegus nigra f. karpatii Ker.-Nagy & D.Bartha; Tilia 15: 57 (2010)

= Crataegus nigra f. pappii D.Bartha & Ker.-Nagy; Tilia 15: 57 (2010)

= Crataegus nigra f. penzesii Ker.-Nagy & D.Bartha; Tilia 15: 59 (2010)

= Crataegus nigra f. prodanii D.Bartha & Ker.-Nagy; Tilia 15: 59 (2010)

= Crataegus nigra f. vajdae D.Bartha & Ker.-Nagy; Tilia 15: 57 (2010)

= Crataegus oxyacantha var. celsianus Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 88 (1890 publ. 1891)

= Crataegus versicolor Rochel; Pl. Banat. Rar., Index 2: [2] (1828), nomen

= Mespilus celsiana Dum.Cours.; Bot. Cult. 7: 286 (1814)

= Mespilus nigra (Waldst. & Kit.) Willd.; Enum. Pl. (Willd.) 1: 524 (1809)

= Mespilus pentagyna var. celsiana (Dum.Cours.) Wenz.; Linnaea 38: 151 (1874)

= Phaenopyrum nigrum (Waldst. & Kit.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 157 (1847)

species :

Crataegus nikotinii Essenova; Novosti Sist. Vyssh. Rast. 13: 160 (1976)

Distribution: C-Asia

Remarks: provisionally accepted name

species :

Crataegus nitida (Engelm. ex Britton & N.E.Br.) Sarg.; Bot. Gaz. 31: 231 (1901)

Name: Glossy hawthorn

Distribution: USA (Arkansas, Illinois, Missouri, Ohio, Pennsylvania, Tennessee, Wisconsin)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus viridis var. nitida Engelm. ex Britton & N.E.Brown; Ill. Fl. N. U.S. 2: 242 (1897)

= Mespilus nitida (Engelm. ex Britton & N.E.Br.) Daniels; Univ. Missouri Stud., Sci. Ser. 1(2): 151 (1907)

species :

Crataegus nitidula Sarg.; Geol. Surv. Mich. Rep., 521 (1906 publ. 1907)

Name: Ontario hawthorn

Distribution: Canada (Ontario); USA (Michigan, Pennsylvania, Wisconsin)

72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus limatula Sarg.; Ontario Nat. Sci. Bull. 4: 16 (1908)

= Crataegus nitidula var. limatula (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 171 (1965)

= Crataegus nitidula var. macrocarpa Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 68 (1965)

= Crataegus nitidula var. recedens (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 171 (1965)

= Crataegus punctata var. nitidula (Sarg.) Farw.; Amer. Midl. Naturalist 12: 66 (1930)

= Crataegus recedens Sarg.; Proc. Acad. Philad. 62: 161 (1910)

species :

Crataegus okanaganensis J.B.Phipps & O´Kennon; Sida 18(1): 178 (1998)

Name: Okanagan Valley hawthorn

Distribution: Canada (British Columbia); USA (Idaho, Montana, Washington State)

71 CDN 73 USA

variant :

var. longispina J.B.Phipps; J. Bot. Res. Inst. Texas 7(1): 289 (2013)

Distribution: Canada (British Columbia)

71 CDN

variant :

var. wellsii J.B.Phipps & O´Kennon; Sida 20(1): 132 (2002)

Distribution: Canada (British Columbia); USA (Washington State)

71 CDN 73 USA

species :

Crataegus okennonii J.B.Phipps; Sida 18(1): 170 (1998)

Name: O´kennon´s hawthorn

Distribution: Canada (British Columbia); USA (Idaho, Montana, Washington State)

71 CDN 73 USA

species :

Crataegus opaca Hook. & Arn.; Compan. Bot. Mag. 1: 25 (1835)

Name: Riverflat hawthorn

Distribution: USA (Alabama, Arkansas, Louisiana, Mississippi, Texas)

77 USA 78 USA

Synonyms: hidden

= Anthomeles opaca (Hook. & Arn.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 141 (1847)

= Crataegus aestivalis Tidestr.; Small, Man. S.E. Fl.: 641 (1933), nom. illeg.

= Crataegus nudiflora Nutt. ex Torr. & A.Gray; Fl. N. Am. 1: 468 (1840)

species :

Crataegus opulens Sarg.; Proc. Rochester Acad. Sci. 4: 104 (1903)

Name: Rochester hawthorn

Distribution: USA (Michigan, New York)

75 USA

Synonyms: hidden

= Crataegus beata var. opulens (Sarg.) E.J.Palmer; Brittonia 5: 486 (1946)

species :

Crataegus orbicularis J.B.Phipps & O´Kennon; Sida 20(1): 138 (2002)

Distribution: Canada (British Columbia)

71 CDN

species :

Crataegus oreophila Lance; Phytoneuron 2013-98: 3 (2013)

Distribution: USA (North Carolina)

78 USA

species :

Crataegus oresbia W.W.Sm.; Notes Roy. Bot. Gard. Edinburgh 10(46): 26-27 (1917)

Distribution: China (NW-Yunnan)

36 CHI

species :

Crataegus orientalis Pall. ex M.Bieb.; Fl. Taur. Caucasus 1: 387 (1808)

subspecies :

subsp. orientalis

Name: Orientalischer Weißdorn (DE); Oriental Hawthorn (EN)

Distribution: North Macedonia; Albania; Bulgaria; Greece (mountains of mainland, Thasos, Samothraki, Kerkyra, Lefkada); Ukraine; Crimea; Uzbekistan [I]; Georgia [Caucasus]; Armenia; Azerbaijan; East Aegaean Isl. (Samos); Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SE-Anatolia, SSW-Anatolia, WN-Anatolia)

13 ALB BUL GRC NMA 14 KRY UKR 32 uzb 33 ARM AZE GEO 34 EAI TUR

Synonyms: hidden

= Crataegus flabellata Heldr. ex Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871), nomen

= Crataegus odoratissima (Andrews) G.Don; Gen. Syst. 2: 601 (1832) (non Hornem. 1819)

= Crataegus odoratissima Donn; Hortus Cantabrig., ed. 5: 122 (1809), nomen

= Crataegus odoratissima Hornem.; Hort. Bot. Hafn., Suppl.: 52 (1819)

= Crataegus orientalis Bosc ex DC.; Prodr. [A. P. de Candolle] 2: 629 (1825), nom. illeg.

= Crataegus orientalis var. flabellata Heldr. ex Boiss.; Fl. orient. 2: 661 (1872)

= Crataegus orientalis var. obtusata Browicz; Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972)

= Crataegus orientalis var. sanguinea (Schrad.) Loudon; Arbor. frutic. brit. 2: 828 (1838)

= Crataegus orientalis var. tournefortii (Griseb.) C.K.Schneid.; Ill. Handb. Laubholzk. 1: 787 (1906)

= Crataegus pycnoloba var. parnassica Diap.; Repert. Spec. Nov. Regni Veg. 34: 57 (1934)

= Crataegus sanguinea Schrad.; Index Seminum (GOET, Gottingensis) 1834: 2 (1834), nom. illeg.

= Crataegus schraderiana Ledeb.; Fl. Ross. 2: 91 (1843)

= Crataegus tanacetifolia Ledeb.; Fl. Ross. 2: 90 (1843), nom. illeg.

= Crataegus tanacetifolia var. orientalis (Pall. ex M.Bieb.) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871)

= Crataegus tanacetifolia var. taurica DC.; Prodr. [A. P. de Candolle] 2: 629 (1825)

= Crataegus tournefortii Griseb.; Spicil. Fl. Rumel. 1: 90 (1843)

= Crategus orientalis var. obtusata Browicz; Notes Roy. Bot. Gard. Edinb. 31: 324 (1972)

= Mespilus odoratissima Andrews; Bot. Rep., t. 590 (1810)

= Mespilus orientalis (Pall. ex M.Bieb.) Poir.; Encyc. Suppl. 4: 72 (1816)

= Mespilus tanacetifolia proles orientalis (Pall. ex M.Bieb.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 42 (1906)

= Mespilus tanacetifolia subvar. tournefortii (Griseb.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 42 (1906)

= Mespilus tanacetifolia var. flabellata (Heldr. ex Boiss.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 42 (1906)

= Phaenopyrum odoratissimum (Andrews) M.Roem.; Syn. Rosifl. 158 (1847)

= Phaenopyrum schraderianum (Ledeb.) M.Roem.; Syn. Rosifl. 158 (1847)

= Phaenopyrum tournefortii (Griseb.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 158 (1847)

subspecies :

subsp. pojarkovae (Kossych) Byatt; Thesis: Contrib. tax. & biol. gen. Crateagus: 89 (1977)

Distribution: Crimea

14 KRY

Synonyms: hidden

= Crataegus pojarkovae Kossych; Novit. Syst. Pl. Vasc., Acad. Sci. URSS, 147 (1964)

= Crataegus laciniata subsp. pojarkovae (Kossych) Franco; Feddes Repert. 79: 37 (1968)

subspecies :

subsp. szovitsii (Pojark.) K.I.Chr.; Rev. Crataegus sect. Crataegus & nothosect. Crataegus in. Old World (Syst. Bot. Monogr., 35): 47 (1992)

Distribution: European Turkey; Armenia; Azerbaijan; Transcaucasus; East Aegaean Isl. (Lesvos); Turkey (Inner Anatolia, N-Anatolia, SE-Anatolia); Iran (EC-Iran, W-Iran)

13 TUE 33 ARM AZE 34 EAI IRN TUR

Synonyms: hidden

= Crataegus orientalis var. connecta Diap.; Repert. Spec. Nov. Regni Veg. 34: 56 (1934)

= Crataegus sericella Pojark.; Novit. Syst. Pl. Vasc. 1964: 152, fig. 1 (1964)

= Crataegus szovitsii Pojark.; Kom., Fl. URSS 9: 434, 499 (1939)

= Mespilus monogyna var. armeniaca Wenz.; Linnaea 38: 157 (1874)

species :

Crataegus ouachitensis E.J.Palmer; J. Arnold Arbor. 7: 124 (1926)

Name: Ouachita hawthorn

Distribution: USA (Arkansas)

78 USA

species :

Crataegus padifolia Sarg.; Trees & Shrubs 2: 75 (1908)

Distribution: USA (Arkansas, Missouri, Oklahoma)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus fortunata Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 239 (1910)

= Crataegus intricata f. fortunata (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 168 (1965)

= Crataegus intricata var. fortunata (Sarg.) Lance; Phytoneuron 2011-3: 3 (2011)

= Crataegus intricata var. padifolia (Sarg.) Lance; Phytoneuron 2011-3: 4 (2011)

species :

Crataegus pallasii Griseb.; Spicil. Fl. Rumel. 1: 89 (1843)

Distribution: SE-European Russia; Libya [c]; Northern Caucasus (Daghestan); Turkey (Inner Anatolia, N-Anatolia, SSW-Anatolia, WN-Anatolia)

14 RUS 20 lby 33 NCS 34 TUR

Synonyms: hidden

= Crataegus beckeriana Pojark.; Fl. URSS 9: 453, 505 (1939), nom. nov. superfl.

= Crataegus laciniata Steven; Besser, Enum. Pl. Volhyn. 88 (1822) (non Ucria (1796-98) nec Borkh. (1803))

= Crataegus monogyna var. nigra Pall.; Fl. Ross. 1: 26 (1784)

= Crataegus steveniana Stankov & Taliev; Opred. Vyss. Rast. Evrop. Sssr: 249 (1949)

= Oxyacantha pallasii (Griseb.) M.Roem.; Fam. nat. syn. monogr. 3: 106 (1847)

species :

Crataegus pamiroalaica Zaprjagaeva; Fl. Tadzhikskoi SSR 4: 537 (1975)

Distribution: Tajikistan

32 TZK

species :

Crataegus pearsonii Ashe; J. E. Mitchell Sci. Soc. 17: I. 10 (1901)

Name: Pearson´s hawthorn

Distribution: USA (Louisiana, Mississippi, Texas)

77 USA 78 USA

species :

Crataegus pennsylvanica Ashe; Ann. Carneg. Mus. 1: 394 (1902)

Name: Pennsylvania hawthorn

Distribution: USA (Delaware, Maryland, New Jersey, Ohio, Pennsylvania, West Virginia)

75 USA 78 USA

Synonyms: hidden

= Crataegus albicans var. tatnalliana (Sarg.) Farw.; Amer. Midl. Naturalist 12: 67 (1930)

= Crataegus polita var. tatnalliana (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus tatnalliana Sarg.; Coult. Bot. Gaz. 35: 106 (1903)

species :

Crataegus pentagyna Waldst. & Kit. ex Willd.; Sp. Pl. 2 1006 (1800)

subspecies :

subsp. pentagyna

Distribution: Slovakia; Croatia; ?Bosnia & Hercegovina; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; NE-Greece (very rare); Moldova; Ukraine; Crimea; Turkmenistan; Uzbekistan [I]; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, W-Anatolia, WN-Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan)

11 SLO 13 ALB BUL CRO GRC KOS NMA ROM SRB TUE 14 KRY MLD UKR 32 TKM uzb 33 ARM AZE GEO NCS 34 IRN IRQ TUR

Synonyms: hidden

= Azarolus oliveriana (Dum.Cours.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 133 (1847)

= Azarolus platyphylla (Lindl.) M.Roem.; Syn. Rosifl. 133 (1847)

= Crataegus atrofusca (Steven ex K.Koch) Kassumova; Bot. Zhurn. (Moscow & Leningrad) 76: 986 (1991)

= Crataegus atrofusca Steven; Bull. Soc. Imp. Naturalistes Moscou 11: 366 (1838), nomen

= Crataegus atrofusca Steven ex Fisch. & C.A.Mey.; Bull. Soc. Imp. Naturalistes Moscou 12: 154 (1839), nomen

= Crataegus colchica Grossh.; Fl. Kavkaza 4: 290 (1934)

= Crataegus davisii Browicz; Not. Roy. Bot. Gard. Edinb. 3 1: 323 (1972) (non Sarg. 1912)

= Crataegus elbursensis Rech.f.; Ann. Naturhist. Mus. Wien 53: 343 (1942 publ. 1943)

= Crataegus klokovii Ivaschin; Ukr. Bot. Zur. 21(6): 61 (1964)

= Crataegus melanocarpa M.Bieb.; Fl. Taur.-Caucasus 1: 386 (1808)

= Crataegus melanocarpa subsp. elbursensis (Rech.f.) Riedl; Fl. Iran. 66(1). 55 (1969)

= Crataegus melanocarpa var. atrofusca (Steven ex K.Koch) Boiss.; Fl. Orient. 2: 662 (1872)

= Crataegus melanocarpa var. heterophylla Boiss.; Fl. Orient. 2: 662 (1872)

= Crataegus oliveriana (Dum.Cours.) Bosc; Rozier, Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821)

= Crataegus oxyacantha var. melanocarpa (M.Bieb.) Loudon; Arbor. Frutic. Brit. 2: 831 (1838)

= Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl.; Edwards´s Bot. Reg. 23: t. 1933 (1837)

= Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio; Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891)

= Crataegus pentagyna var. atrofusca Boiss. ex Pojark.; Kom., Fl. URSS 9: 430 (1939)

= Crataegus pentagyna var. glabrata Trautv. ex Pojark.; Kom., Fl. URSS 9: 430 (1939)

= Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder; J. Arnold Arbor. 1: 263 (1920)

= Crataegus peregrina Sarg.; Trees & Shrubs 2: 235 (1913)

= Crataegus petrodavisii Dönmez; Adansonia, sér. 3, 36(2): 246 (2014), nom. nov. for C. davisii Browicz 1972

= Crataegus platyphylla Lindl. ex Hohen.; Enum. Taluesch. 130

= Mespilus atrofusca Steven ex K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 400 (1862)

= Mespilus melanocarpa (M.Bieb.) Poir.; Lam., Encycl., Suppl. 4: 68 (1816)

= Mespilus oliveriana Dum.Cours.; Bot. Cult. 5: 454 (1811)

= Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr.; Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819)

= Mespilus pentagyna (Waldst. & Kit. ex Willd.) Spreng.; Syst. 2: 507 (1825)

= Mespilus pentagyna var. amur Wenz.; Linnaea 38: 151 (1874)

= Phaenopyrum melanocarpum (M.Bieb.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 155 (1847)

= Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem.; Syn. Rosifl. 155 (1847)

subspecies :

subsp. pseudomelanocarpa (Pojark.) K.I.Chr.; Syst. Bot. Monogr. 35: 56 (1992)

Distribution: Turkmenistan; Iran (N-Iran)

32 TKM 34 IRN

Synonyms: hidden

= Crataegus pseudomelanocarpa Popov ex Lincz.; Rast. Res. Turk. 1: 59 (1935), nomen, Pojark. in Kom., Fl. URSS 9: 432, 498(1939), descr.

species :

Crataegus pequotorum Sarg.; Rhodora 5: 55 (1903)

Name: Connecticut hawthorn

Distribution: USA (Connecticut)

75 USA

species :

Crataegus persimilis Sarg.; Proc. Rochester Acad. Sci. 4: 94 (1903)

Name: Plumleaf hawthorn (EN), Pflaumenblättriger Weißdorn (DE)

Distribution: England [I] (England [I], Wales [I], S-Scotland [I]); Germany [I]; Slovakia [I]; Channel Isl. [I] (Guernsey [I]); Canada (Ontario); USA (New York, Ohio, Pennsylvania)

10 grb 11 ger slo 12 cis 72 CDN 75 USA

Synonyms: hidden

= Crataegus cerasina Sarg.; Bull. New York State Mus. Nat. Hist. 122: 29 (1908)

= Crataegus crus-galli var. prunifolia Loudon; Arbor. Frutic. Brit. 2: 821 (1838)

= Crataegus laetifica Sarg.; Proc. Acad. Philad. 62: 250 (1910)

= Crataegus nuda Sarg.; J. Arnold Arbor. 3: 10 (1922)

= Crataegus prunifolia (Poir.) Pers.; Syn. Pl. 2: 37 (1807), nom. illeg.

= Mespilus prunifolia Poir.; Encycl. (J. Lam. et al.) 4(2): 443 (1798), nom. illeg.

species :

Crataegus peshmenii Dönmez; Bot. J. Linn. Soc. 155(2): 232 (2007)

Distribution: Turkey (Anatolia)

34 TUR

Remarks: provisionally accepted name

species :

Crataegus phaenopyrum (L.f.) Borkh.; Arch. Bot. [Leipzig] 1(3): 86 (1798)

Name: Washington hawthorn

Distribution: Canada (Ontario); USA (Alabama, Arkansas, District of Columbia, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Missouri, Mississippi, North Carolina, New Jersey, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Cotoneaster cordatus (Mill.) Focke; Nat. Pflanzenfam. [Engler & Prantl] III, 3: 21 (1894)

= Crataegus acerifolia J.Gordon, Dermer & R.Edmonds; Cat. Trees Shrubs: t. 10 (1782)

= Crataegus borealis Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900)

= Crataegus corallina Pers.; Syn. Pl. 2: 36 (1806)

= Crataegus cordata (Mill.) Aiton; Hort. Kew. 2: 168 (1789)

= Crataegus cordato Mill.; Gard. Dict. ed. 8.: Crataegus no. 4 (1768)

= Crataegus cordifolia (Mill.) Farw.; Amer. Midl. Naturalist 12: 62 (1930)

= Crataegus cordifolia Mill.; Gard. Dict. ed. 8.: corrections (1768)

= Crataegus cordifolia var. borealis (Ashe) Farw.; Amer. Midl. Naturalist 12: 63 (1930)

= Crataegus phaenopyrum f. fastigiata A.D.Slavin; Amer. Midl. Naturalist 12: 365 (1931)

= Crataegus populifolia Walter; Fl. Carol. 147 (1788)

= Crataegus youngii Sarg.; J. Arnold Arbor. 4: 105 (1923)

= Mespilus acerifolia Burgsd.; Anl. Erzieh. Holzart. 2: 147 (1787)

= Mespilus corallina Desf.; Tabl. École Bot. 174 (1804)

= Mespilus cordata Mill.; Fig. Pl. Gard. Dict. 2: 119 (1760)

= Mespilus cordifolia Mill.; Gard. Dict. ed. VIII. n. 4, errata (1768)

= Mespilus phaenopyrum L.f.; Suppl. Pl.: 254 (1782)

= Mespilus populifolia (Walter) Poir.; Lam., Encycl. 4: 447 (1798)

= Phaenopyrum acerifolium (Burgsd.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 157 (1847)

= Phaenopyrum corallinum (Desf.) M.Roem.; Syn. Rosifl. 154 (1847)

= Phaenopyrum cordatum (Aiton) M.Roem.; Syn. Rosifl. 157 (1847)

= Phaenopyrum populifolium (Walter) M.Roem.; Fam. Nat. Syn. Monogr. 3: 153 (1847)

= Phalacros cordatus (Aiton) Wenz.; Linnaea 38: 164 (1874)

species :

Crataegus phippsii O´Kennon; Sida 18(1): 185 (1998)

Name: Phipps´ hawthorn

Distribution: Canada (British Columbia); USA (Montana, Washington State)

71 CDN 73 USA

species :

Crataegus pinnatifida Bunge; Mem. Div. Sav. Acad. Sci. St. Petersb. 2: 100 (1835)

Distribution: Russian Far East (Amur, Khabarovsk, Primorye); Iran (EC-Iran, N-Iran); China (Hebei, Heilongjiang, Henan, Jiangsu, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Zhejiang); North Korea; South Korea

31 RFE 34 IRN 36 CHI 38 KOR NKO

Synonyms: hidden

= Abelmoschus vitifolius var. mollis Hassk.; Tijdschr. Natuurl. Gesch. Physiol. 12: 90 (1845)

= Crataegus bretschneideri C.K.Schneid.; Repert. Spec. Nov. Regni Veg. 3: 223 (1906)

= Crataegus dsungarica Dippel; Handb. Laubholzk. 3: 447 (1893), pro syn.

= Crataegus oxyacantha var. pinnatifida (Bunge) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871)

= Crataegus philippii Koehne; Deutsche Dendrol. 240 (1893)

= Crataegus pinnatifida f. betulifolia Nakai ex T.Kawamoto; Handb. Kor.-Manch. For.: 127 (1940)

= Crataegus pinnatifida f. bracteata Nakai; J. Jap. Bot. 13: 872 (1937)

= Crataegus pinnatifida f. geholensis (C.K.Schneid.) Kitag.; Neolin. Fl. Manshur.: 364 (1979)

= Crataegus pinnatifida f. glabra Skvortsov; Izv. Glavn. Bot. Sada S.S.S.R. 29: 382 (1930)

= Crataegus pinnatifida f. partita (Nakai ex Chung) M.Kim; Korean Endemic Pl.: 311 (2004)

= Crataegus pinnatifida f. pubescens Skvortsov; Izv. Glavn. Bot. Sada S.S.S.R. 29: 393 (1930)

= Crataegus pinnatifida var. geholensis C.K.Schneid.; Ill. Handb. Laubholzk. 1: 769 (1906)

= Crataegus pinnatifida var. partita Nakai ex Chung; Ill. Woody Pl. Korea 284 f. 425 (1942)

= Crataegus pinnatifida var. pilosa Skvortsov; Izv. Glavn. Bot. Sada S.S.S.R. 29: 383 (1930)

= Crataegus pinnatifida var. songarica Dippel; Handb. Laubholzk. 3: 447-448 (1893)

= Crataegus pomasae H.Lév.; Repert. Spec. Nov. Regni Veg. 12: 189 (1913)

= Crataegus tatarica C.K.Schneid.; Ill. Handb. Laubholzk. 1: 770 (1906)

= Mespilus pentagyna var. pinnatifida (Bunge) Wenz.; Linnaea 39: 151 (1874)

= Mespilus pinnatifida (Bunge) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862)

= Mespilus pinnatifida var. songarica (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 43 (1906)

variant :

var. major N.E.Br.; Gard. Chron., n. s. 26: 621, f. 121 (1886)

Distribution: of cultivated origin; Kazakhstan [I]; Kyrgyzstan [I]; China [I]

32 kaz kgz 36 chi

Synonyms: hidden

= Crataegus korolkowii Regel ex C.K.Schneid.; Ill. Handb. Laubholzk. 1: 770 (1906)

= Crataegus pinnatifida f. major (N.E.Br.) W.Lee; Lin. Fl. Koreae 1: 471 (1996)

= Crataegus pinnatifida var. korolkowii (Regel ex C.K.Schneid.) Y.Yabe; Enum. Pl. S. Manchuria: 63 (1912)

= Mespilus korolkowii (Regel ex C.K.Schneid.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 43 (1906)

variant :

var. psilosa C.K.Schneid.; Ill. Handb. Laubholzk. 1: 769 (1906)

Distribution: China (Heilongjiang, Jilin, Liaoning); South Korea

36 CHI 38 KOR

Synonyms: hidden

= Crataegus coreana H.Lév.; Repert. Spec. Nov. Regni Veg. 7(143-145): 197 (1909)

= Crataegus pinnatifida f. psilosa (C.K.Schneid.) Kitag.; Neo-Lineam. Fl. Manshur.: 364 (1979)

species :

Crataegus piperi Britton; Torreya 1: 55 (1901)

Name: Piper´s hawthorn

Distribution: Canada (British Columbia); USA (Idaho, Montana, Oregon, Washington State)

71 CDN 73 USA

Synonyms: hidden

= Crataegus chrysocarpa var. piperi (Britton) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 163 (1965)

= Crataegus columbiana var. piperi (Britton) Eggl.; Rhodora 10: 79 (1908)

= Crataegus horrida var. piperi (Britton) Cinovskis; Boyaryshniki Pribaltiki: 257 (1971)

species :

Crataegus populnea Ashe; Ann. Carnegie Mus. 1: 395 (1902)

Name: Adorned hawthorn

Distribution: Canada (Ontario); USA (Connecticut, Massachusetts, Maine, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Rhode Island, Vermont)

72 CDN 75 USA

Synonyms: hidden

= Crataegus ambitiosa Sarg.; Trees & Shrubs 2: 240 (1913)

= Crataegus beata var. compta (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus compta Sarg.; Proc. Rochester Acad. Sci. 4: 102 (1903)

= Crataegus luxuriosa Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 198 (1910)

= Crataegus milleri Sarg.; J. Arnold Arbor. 4: 101 (1923)

species :

Crataegus praemonticola Holub; Preslia 63(1): 79 (1991)

Name: Großkelchiger Weißdorn (DE), Large-sepalled Hawthorn (EN)

Distribution: England [I] (England [I], Wales [I]); Ireland [I] (Ireland [I], Northern Ireland [I]); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; France; Slovenia; Croatia; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece (very rare mountains of N-Greece); Estonia; Latvia; Lithuania; Belarus; European Russia; Moldova; Ukraine; Crimea; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SE-Anatolia, WN-Anatolia); Australia [I] (Queensland [I])

10 DEN FIN grb ire NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 FRA 13 ALB BUL CRO GRC KOS NMA ROM SLV SRB 14 BLR EST KRY LAT LIT MLD RUS UKR 33 ARM AZE GEO NCS 34 TUR 50 aus

Remarks: curvisepala agg. Correct name highly disputed, but most likely not C. rhipidophylla Gand., which is a local biotype of uncertain status. C. rosiformis Janka might be applicable.

Synonyms: hidden

= Crataegus appressidens Pojark.; Novit. Syst. Pl. Vasc. 6: 164 (1964)

= Crataegus calycina Lindm.; Bot. Notiser, 135 (1904), non Peterm. (1904)

= Crataegus calycina subsp. curvisepala (Lindm.) Franco; Feddes Repert. 79: 39 (1968)

= Crataegus curvisepala nothovar. angustiloba Petauer; Biol. Vestn. 28(2): 79 (1980 publ. 1981)

= Crataegus curvisepala nothovar. latiloba Petauer; Biol. Vestn. 28(2): 79 (1980 publ. 1981)

= Crataegus curvisepala nothovar. naviculiformis Petauer; Biol. Vestn. 28(2): 79 (1980 publ. 1981)

= Crataegus curvisepala f. submontana Hrabétová; Práce Oboru Bot. Zool. 1977: 46 (1977)

= Crataegus curvisepala Lindm.; Svensk Fanerogamfl. 307 (1918), nom. illeg.

= Crataegus curvisepala subsp. carpatica Hrabétová; Biologia (Bratislava) 25: 497 (1970)

= Crataegus curvisepala subsp. carstica Hrabétová; Biologia (Bratislava) 24: 553 (1969)

= Crataegus curvisepala var. quadriloba Petauer; Biol. Vestn. 28(2): 77 (1980 publ. 1981)

= Crataegus curvisepala var. rigidula Hrabétová; Biologia (Bratislava) 25: 498 (1970)

= Crataegus laciniata Steven ex Besser; Enum. Pl. Volh.: 58 (1822), nom. illeg., non Ucria

= Crataegus mauriannensis (Didier) Rouy & E.G.Camus; Fl. France (Rouy & Foucaud) 7: 6 (1901)

= Crataegus microphylla Gand.; Bull. Soc. Bot. France 18: 451 (1872), nom. illeg. (non K. Koch 1853)

= Crataegus monogyna f. rosiformis (Janka) Beck; Rchb., Icon. Fl. Germ. Helv. 25(2): 25 (1914)

= Crataegus monogyna subsp. curvisepala (Lindm.) Jáv. & Soó; Magyar Növényvilág Kézikönyve 1: 250 (1951)

= Crataegus monogyna subsp. laciniata (Ledeb.) Pénzes; Kert. Szölész. Föisk. Évk. 18: 121 (1954 publ. 1956)

= Crataegus monogyna var. hirsutointermedia Pénzes; Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956)

= Crataegus monogyna var. laciniata Ledeb.; Fl. Ross. 2: 89 (1843)

= Crataegus monogyna var. mauriannensis E.Didier; Bull. Soc. Dauphin. Échange Pl. 9: 385 (1882)

= Crataegus monogyna var. rosiformis (Janka) K.Malý; Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919)

= Crataegus monogyna var. rubra Pall.; Fl. Ross. 1: 26 (1784)

= Crataegus monogyna var. saxatilis Pierrat; Bull. Soc. Bot. Rochelaise 11: 31 (1889 publ. 1890)

= Crataegus oxyacantha proles mauriannensis (E.Didier) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 6 (1901)

= Crataegus oxyacantha L.; Sp. Pl.: 477 (1753), nom. utique rejic.

= Crataegus oxyacantha var. concolor H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. lagenariformis Bornm.; Beih. Bot. Centralbl. 36(2): 185 (1918)

= Crataegus oxyacantha var. mauriannensis (E.Didier) H.Lév.; Bull. Géogr. Bot. 22: 181 (1912)

= Crataegus oxyacantha var. microphylla Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 6 (1901), nom. illeg.

= Crataegus oxyacantha var. paulii Rehder; Bailey, Stand. Cycl. Hort. 2: 886 (1914)

= Crataegus pseudokyrtostyla Klokov; Fl. RSS Ucr. 6: 574 (1954)

= Crataegus rhipidophylla var. browicziana (K.I.Chr.) Dönmez; Bot. J. Linn. Soc. 155(2): 237 (2007)

= Crataegus rosiformis f. rigidula (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 176 (2015)

= Crataegus rosiformis subsp. curvisepala (Lindm.) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 192 (2015)

= Crataegus rosiformis var. carpatica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 175 (2015)

= Crataegus rosiformis var. carstica (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 176 (2015)

= Crataegus subrotunda Klokov; Fl. RSS Ucr. 6: 575 (1954)

= Crataegus ×browicziana K.I.Chr.; Syst. Bot. Monogr. 35: 153 (1992)

= Crataegus ×rosiformis Janka; Oesterr. Bot. Zeitschr. 20: 250 (1870), nom. inval.

= Mespilus monogyna var. laciniata (Ledeb.) Wenz.; Linnaea 38: 155 (1874)

= Mespilus oxyacantha (L.) Crantz; Stirp. Austr. ed. I. fasc. 2: 39 (1763), ed. II. 82

= Ostinia oxyacantha (L.) Clairv.; 162 (1811), nom. rej.

= Oxyacantha dioscoridis Bubani; Fl. Pyren. (Bubani) 2: 575 (1899)

= Oxyacantha laciniata (Ledeb.) M.Roem.; Syn. Rosifl. 109 (1847)

= Oxyacantha vulgaris Erndt ex M.Roem.; 109 (1847)

species :

Crataegus prona Ashe; J. E. Mitchell Sci. Soc. 19: 17 (1903)

Name: Illinois hawthorn

Distribution: USA (Indiana, Michigan, New York, Ohio, Pennsylvania, Wisconsin, West Virginia)

74 USA 75 USA

Synonyms: hidden

= Crataegus gravis Ashe; J. E. Mitchell Sci. Soc. 20: 49 (1904)

species :

Crataegus pruinosa H.L.Wendl.; Flora 6: 501 (1823)

Name: Waxyfruit hawthorn

Distribution: Canada (Ontario, Québec); USA (Arkansas, Connecticut, Delaware, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Missouri, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus amoena Sarg.; Bull. New York State Mus. Nat. Hist. 122: 38 (1908), nom. illeg.

= Crataegus angulata Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 166 (1910)

= Crataegus arcana Beadle; Biltmore Bot. Stud. 1: 122 (1902)

= Crataegus aspera Sarg.; Trees & Shrubs 2: 67 (1908)

= Crataegus asperata Sarg.; Crataegus S. Michigan: 542 (1906 publ. 1907)

= Crataegus ater Ashe; J. Elisha Mitchell Sci. Soc. 19, pt. 1: 21 (1903)

= Crataegus bracteata Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 91 (1908)

= Crataegus caerulescens Sarg.; J. Arnold Arbor. 3: 193 (1922)

= Crataegus cicur Ashe; Ann. Carnegie Mus. 1: 397 (1902)

= Crataegus coccinea var. pruinosa (H.L.Wendl.) Dippel; Handb. Laubholzk. 3: 436 (1893)

= Crataegus conjuncta Sarg.; Rhodora 5: 57 (1903)

= Crataegus crawfordiana Sarg.; Proc. Acad. Philad. 62: 169 (1910)

= Crataegus deltoides Ashe; J. E. Mitchell Sci. Soc. 17(2): 19 (1901)

= Crataegus durobrivensis Sarg.; Trees & Shrubs, 3 (1902)

= Crataegus formosa Sarg.; Proc. Rochester Acad Sci. 4: 101 (1903)

= Crataegus gattingeri var. rigida E.J.Palmer; Fl. Indiana: 546 (1940)

= Crataegus gaudens Sarg.; Proc. Acad. Philad. 62: 179 (1910)

= Crataegus horridula Sarg.; Crataegus S. Michigan: 526 (1906 publ. 1907)

= Crataegus howeana Sarg.; Bull. New York State Mus. Nat. Hist. 105: 52 (1906)

= Crataegus kellermanii Sarg.; Trees & Shrubs 2: 239 (1913)

= Crataegus latisepala Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900)

= Crataegus leiophylla Sarg.; Proc. Rochester Acad. Sci. 4: 99 (1903)

= Crataegus leiophylla var. maineana (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus littoralis Sarg.; Rhodora 5: 59 (1903)

= Crataegus mackenzii var. aspera (Sarg.) E.J.Palmer; Brittonia 5: 487 (1946)

= Crataegus mackenzii var. bracteata (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 562 (1935)

= Crataegus maineana Sarg.; Proc. Rochester Acad. Sci. 4: 106 (1903)

= Crataegus neobaxteri Sarg.; N. Y. State Mus. Rep., App. 3, 74 (1907 publ. 1908)

= Crataegus parvula Sarg.; Geol. Surv. Mich. Rep. 9906, 527 (1907)

= Crataegus philadelphica Sarg.; Proc. Acad. Nat. Sci. Philadelphia 57: 588 (1905)

= Crataegus platycarpa Sarg.; Rep. Missouri Bot. Gard. 19: 92 (1908)

= Crataegus poiretiana DC.; Prod. 2: 630 (1825)

= Crataegus porteri Britton; Bull. N. York Bot. Gard. 1: 448 (1900)

= Crataegus porteri var. caerulescens (Sarg.) E.J.Palmer; Brittonia 5: 488 (1946)

= Crataegus pruinosa f. angulata (Sarg.) E.J.Palmer; Rhodora 40: 133 (1938)

= Crataegus pruinosa f. ciliata Rickett; Bot. Gaz. 97: 792 (1936)

= Crataegus pruinosa f. glaberrima Rickett; Bot. Gaz. 97: 793 (1936)

= Crataegus pruinosa f. mecocantha Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 94 (1965)

= Crataegus pruinosa f. puberula Rickett; Bot. Gaz. 97: 793 (1936)

= Crataegus pruinosa var. conjuncta (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus pruinosa var. grandiflora Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 88 (1965)

= Crataegus pruinosa var. latisepala (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus pruinosa var. leiophylla (Sarg.) J.B.Phipps; Canad. J. Bot. 58(15): 1684 (1980)

= Crataegus pruinosa var. parvula (Sarg.) J.B.Phipps; Canad. J. Bot. 58(15): 1684 (1980)

= Crataegus pruinosa var. philadelphica (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus pruinosa var. porteri (Britton) Eggl.; Rhodora 10: 81 (1908)

= Crataegus rigida Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 99 (1908)

= Crataegus saundersiana Sarg.; Ontario Nat. Sci. Bull. 4: 66 (1908)

= Crataegus sitiens Ashe; J. Elisha Mitchell Sci. Soc. 20(2): 54 (1904)

= Crataegus suborbiculata var. saundersiana (Sarg.) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 171 (1965)

= Crataegus vicinalis Beadle; Biltmore Bot. Stud. 1: 124 (1902)

= Mespilus pruinosa H.L.Wendl.; Flora 6: 701 (1823)

= Phaenopyrum pruinosum (H.L.Wendl.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 154 (1847)

variant :

var. dissona (Sarg.) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1007 (2007)

Name: Northern hawthorn

Distribution: Canada (Ontario, Québec); USA (Arkansas, Connecticut, Delaware, Illinois, Kentucky, Massachusetts, Maryland, Michigan, Missouri, New Hampshire, New York, Ohio, Pennsylvania, Vermont, Wisconsin)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus bellula Sarg.; Trees & Shrubs (Sargent) 1: 111 (1903)

= Crataegus brachypoda Sarg.; Rep. Missouri Bot. Gard. 19: 100 (1908)

= Crataegus disjuncta Sarg.; Trees & Shrubs, 109 (1902)

= Crataegus dissona Sarg.; Rhodora 5: 60 (1903)

= Crataegus dissona var. bellula (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 182 (1965)

= Crataegus franklinensis Sarg.; J. Arnold Arbor. 4: 100 (1923)

= Crataegus incisa Sarg.; Rhodora 7: 196 (1905)

= Crataegus pruinosa f. dissona (Sarg.) Eggl.; Rhodora 10: 81 (1908)

= Crataegus pruinosa var. brachypoda (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 562 (1935)

= Crataegus pruinosa var. dissona (Sarg.) Eggl.; New York State Mus. Bull. 254: 422 (1924)

= Crataegus pruinosa var. rugosa (Ashe) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 181 (1965)

= Crataegus relicta Sarg.; Proc. Acad. Nat. Sci. Philadelphia lxii. 177 (1910)

= Crataegus rugosa Ashe; J. E. Mitchell Sci. Soc. 17: I. 5 (1901)

= Oxyacantha rugosa (Ashe) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

variant :

var. magnifolia (Sarg.) J.B.Phipps; Novon 16(3): 386 (2006)

Distribution: USA (Montana)

73 USA

Synonyms: hidden

= Crataegus magnifolia Sarg.; Trees & Shrubs (Sargent) 2: 69, pl. 132 (1908)

= Crataegus disjuncta var. magnifolia (Sarg.) E.J.Palmer; Rhodora 40: 133 (1938)

variant :

var. virella (Ashe) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 181 (1965)

Distribution: Canada (Ontario); USA (Mississippi, Missouri, Arkansas, Ohio, Pennsylvania, New York)

72 CDN 75 USA 78 USA

Synonyms: hidden

= Crataegus lecta Sarg.; Proc. Acad. Philad. 62: 187 (1910)

= Crataegus mackenzii Sarg.; Man. Fl. Jackson County 108 (1902)

= Crataegus virella Ashe; Ann. Carneg. Mus. 1: 396 (1902)

species :

Crataegus pseudoheterophylla Pojark.; Kom., Fl. URSS 9: 456, 506 (1939)

subspecies :

subsp. pseudoheterophylla

Distribution: Northern Caucasus; Georgia [Caucasus]; Armenia; Armenia; Azerbaijan; Transcaucasus; Turkey; Iran; Afghanistan (Badakshan, Kabul)

33 ARM AZE GEO NCS 34 AFG IRN TUR

subspecies :

subsp. turcomanica (Pojark.) K.I.Chr.; Syst. Bot. Monogr. 35: 98 (1992)

Distribution: Turkmenistan; Iran (NE-Iran: Mts.); Afghanistan (Baghlan)

32 TKM 34 AFG IRN

Synonyms: hidden

= Crataegus turcomanica Pojark.; Kom., Fl. URSS 9: 457, 507 (1939)

species :

Crataegus pulcherrima Ashe; J. E. Mitchell Sci. Soc. II. 77 (1900)

Name: Beautiful hawthorn

Distribution: USA (Alabama, Florida, Georgia, Mississippi)

78 USA

Synonyms: hidden

= Crataegus abstrusa Beadle; Biltmore Bot. Stud. 1: 66 (1902)

= Crataegus alma Beadle; Biltmore Bot. Stud. 1(2): 64 (1902)

= Crataegus ancisa Beadle; Biltmore Bot. Stud. 1: 63 (1902)

= Crataegus assimilis Beadle; Biltmore Bot. Stud. 1: 68 (1902)

= Crataegus austrina Beadle; Biltmore Bot. Stud. 1: 59 (1902)

= Crataegus concinna Beadle; Biltmore Bot. Stud. 1: 70 (1902)

= Crataegus contrita Beadle; Biltmore Bot. Stud. 1: 61 (1902)

= Crataegus illustris Beadle; Biltmore Bot. Stud. 1: 68 (1902)

= Crataegus inanis Beadle; Biltmore Bot. Stud. 1: 62 (1902)

= Crataegus incilis Beadle; Biltmore Bot. Stud. 1(1): 41 (1901)

= Crataegus lenis Beadle; Biltmore Bot. Stud. 1: 67 (1902)

= Crataegus macilenta Beadle; Biltmore Bot. Stud. 1: 64 (1902)

= Crataegus mendosa Beadle; Biltmore Bot. Stud. 1: 65 (1902)

= Crataegus opima Beadle; Biltmore Bot. Stud. 1(1): 40 (1901)

= Crataegus pallens Beadle; Biltmore Bot. Stud. 1: 27 (1901)

= Crataegus pinetorum Beadle; Coult. Bot. Gaz. 30: 343 (1900)

= Crataegus pulcherrima var. incilis (Beadle) Lance; Phytoneuron 2011-3: 7 (2011)

= Crataegus pulcherrima var. opima (Beadle) Lance; Phytoneuron 2011-3: 7 (2011)

= Crataegus robur Beadle; Biltmore Bot. Stud. 1: 69 (1902)

= Crataegus robur f. megacarpa Murrill; Castanea 7: 27 (1942)

= Crataegus robur f. sulphurea Murrill; Castanea 7: 27 (1942)

= Crataegus tecta Beadle; Biltmore Bot. Stud. 1: 26 (1901)

= Crataegus venusta var. pallens (Beadle) Lance; Phytoneuron 2011-3: 8 (2011)

species :

Crataegus punctata Jacq.; Hort. Bot. Vindob. 1: 10 (1770)

Name: Dotted hawthorn (EN), Punktierter Weißdorn (DE)

Distribution: Canada (Manitoba, Nova Scotia, Ontario, Québec); USA (Alabama, Arkansas, Connecticut, Delaware, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

71 CDN 72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus collina var. secta (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 560 (1935)

= Crataegus collina var. succincta (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 560 (1935)

= Crataegus crocata Ashe; Ann. Carnegie Mus. 1: 389 (1902)

= Crataegus cuneifolia (Ehrh.) Borkh.; Arch. Bot. (Leipzig) 1(3): 86 (1798)

= Crataegus fastosa Sarg.; Trees & Shrubs, 61 (1902)

= Crataegus moselemensis Gruber; Bull. Torrey Bot. Club 32: 391 (1905)

= Crataegus moselemensis var. corrugata Gruber; Bull. Torrey Bot. Club 32: 391 (1905)

= Crataegus obovatifolia M.Roem.; Syn. Rosifl. 120 (1847)

= Crataegus pratensis Sarg.; Bot. Gaz. 31: 6 (1901)

= Crataegus punctata f. aurea (Aiton) Rehder; Bibliogr. Cult. Trees: 244 (1949)

= Crataegus punctata f. canescens (Britton) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 158 (1965)

= Crataegus punctata f. intermedia Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 25 (1965)

= Crataegus punctata subsp. decipiens Schuette; Proc. Biol. Soc. Washington 16: 96 (1903)

= Crataegus punctata var. aurea Aiton; Hort. Kew. 2: 170 (1789)

= Crataegus punctata var. canescens Britton; Bull. Torrey Bot. Club 21: 231 (1894)

= Crataegus punctata var. microphylla Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 159 (1910)

= Crataegus punctata var. mutabilis Gruber; Bull. Torrey Bot. Club 32: 390 (1905)

= Crataegus punctata var. rubra Aiton; Hort. Kew. 2: 170 (1789)

= Crataegus punctata var. xanthocarpa (M.Roem.) Lavallée; Icon. Sel. Arb.: 53 (1881)

= Crataegus pyrifolia (Desf.) Rehder; Bibliogr. Cult. Trees: 244 (1949), nom. illeg.

= Crataegus secta Sarg.; Rep. Missouri Bot. Gard. 19: 83 (1908)

= Crataegus succincta Sarg.; Rep. Missouri Bot. Gard. 19: 78 (1908)

= Crataegus tomentosa var. chapmanii Beadle; Bot. Gaz. 25: 360 (1898)

= Crataegus tomentosa var. punctata (Jacq.) A.Gray; Manual, ed. 2: 124 (1856)

= Halmia cornifolia (Poir.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 135 (1847)

= Halmia punctata (Jacq.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 134 (1847)

= Mespilus caroliniana J.C.Wendl.; Flora 6: 701 (1823), nom. illeg.

= Mespilus chapmanii (Beadle) Daniels; Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907), comb. not validly publ.

= Mespilus cornifolia Münchh.; Hausv. 5: 145 (1770)

= Mespilus cuneifolia Ehrh.; Beitr. 3: 21 (1788)

= Mespilus flexuosa Bosc; Encycl. Méth., Agric. 7: 591 (1821), nom. illeg.

= Mespilus punctata (Jacq.) Loisel.; Duhamel, Traité Arbr. Arbust., nouv. éd. 4: 152 (1809)

= Mespilus trewiana Tausch; Flora 21: 716 (1838)

= Oxyacantha punctata (Jacq.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

= Phaenopyrum trewianum (Tausch) M.Roem.; Fam. Nat. Syn. Monogr. 3: 154 (1847)

species :

Crataegus purpurella J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1066 (2007)

Distribution: Canada (Saskatchewan)

71 CDN

species :

Crataegus putata Sarg.; Proc. Acad. Philad. 62: 244 (1910)

Name: Scranton hawthorn

Distribution: USA (Pennsylvania, Virginia)

75 USA 78 USA

species :

Crataegus pycnoloba Boiss. & Heldr.; Boiss., Diagn. Pl. Or. Nov. 3(2): 46 (1856)

Distribution: S-Greece (mountains of N-Peloponnisos)

13 GRC

Synonyms: hidden

= Crataegus triloba Pers.; Syn. Pl. 2: 37 (1806), nom. illeg.

= Mespilus pycnoloba (Boiss. & Heldr.) K.Koch; Wochenschr. 5: 390 (1862)

= Mespilus tanacetifolia var. pycnoloba (Heldr. & Boiss.) Wenz.; Linnaea 38: 146 (1874)

species :

Crataegus ravida Ashe; J. E. Mitchell Sci. Soc. 17(2): 6 (1901)

Name: Jeweled hawthorn

Distribution: USA (Tennessee)

78 USA

species :

Crataegus remotilobata Raikova ex Popov; Trudy Prikl. Bot. 22(3): 438 (1929)

Distribution: Uzbekistan; Kyrgyzstan; Tajikistan; China (Xinjiang)

32 KGZ TZK UZB 36 CHI

species :

Crataegus reverchonii Sarg.; Trees & Shrubs, 55 (1902)

Name: Reverchon´s hawthorn

Distribution: USA (Arkansas, Kansas, Missouri, Oklahoma, Texas)

74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus discolor Sarg.; Rep. Missouri Bot. Gard. 19: 44 (1908)

= Crataegus reverchonii var. discolor (Sarg.) E.J.Palmer; Brittonia 5: 482 (1946)

= Crataegus reverchonii var. stevensiana (Sarg.) E.J.Palmer; Brittonia 5: 482 (1946)

= Crataegus stevensiana Sarg.; J. Arnold Arbor. 4: 99 (1923)

variant :

var. mohrii (Beadle) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1006 (2007)

Distribution: SE-USA (Alabama, Georgia, Mississippi, Tennessee)

78 USA

Synonyms: hidden

= Crataegus mohrii Beadle; Coult. Bot. Gaz. 28: 416 (1899)

variant :

var. palmeri (Sarg.) J.B.Phipps; Novon 16(3): 386 (2006)

Distribution: SC-USA (Arkansas, Kansas, Missouri, Tennessee)

74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus palmeri Sarg.; Trees & Shrubs, 57 (1902)

species :

Crataegus rhipidophylla Gand.; Bull. Soc. Bot. France 18: 447 (1872)

Distribution: France

12 FRA

Remarks: Status uncertain. This name was frequently applied to what today is called C. praemonticola, but is probably only a local biotype

species :

Crataegus rhodamae-loveae T.A.Dickinson; J. Bot. Res. Inst. Texas 17(1): 178 (2023)

Distribution: USA (Oregon)

73 USA

species :

Crataegus rivularis Nutt. ex Torr. & A.Gray; Fl. N. Am. 1: 464 (1840)

Name: River hawthorn

Distribution: USA (Arizona, Colorado, Idaho, Montana, New Mexico, Nevada, Texas, Utah, Wyoming)

73 USA 76 USA 77 USA

Synonyms: hidden

= Crataegus douglasii var. rivularis (Nutt.) Sarg.; Gard. & Forest 2: 401 (1889)

= Crataegus rivularis var. cuneata Nutt.; N. Amer. Sylv. 2: 9 (1846)

= Mespilus rivularis (Nutt.) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 372 (1862)

= Mespilus rivularis Nutt. ex Wenz.; Linnaea 38: 137 (1874)

species :

Crataegus rivuloadamensis J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1065 (2007)

Distribution: Canada (Alberta, Saskatchewan)

71 CDN

species :

Crataegus rivulopugnensis J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1070 (2007)

Distribution: Canada (Saskatchewan)

71 CDN

species :

Crataegus roribacca Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 4 (1900)

Distribution: USA (North Carolina)

78 USA

species :

Crataegus rosei Eggl.; Bull. Torrey Bot. Club 36: 509 (1909)

subspecies :

subsp. rosei

Distribution: Mexico (Sinaloa, Chihuahua, Coahuila, Nuevo Leon, Tamaulipas, San Luis Potosi, Guanajuato, Hidalgo, Querétaro)

79 MEX

variant :

var. amoena J.B.Phipps; Sida, Bot. Misc. 15: 39 (1997)

Distribution: Mexico (Nuevo Leon, Coahuila)

79 MEX

variant :

var. mahindae J.B.Phipps; Sida, Bot. Misc. 15: 38 (1997)

Distribution: Mexico (Tamaulipas, San Luis Potosi)

79 MEX

subspecies :

subsp. parryana (Eggl.) J.B.Phipps; Sida, Bot. Misc. 15: 42 (1997)

Distribution: Mexico (Nuevo Leon)

79 MEX

Synonyms: hidden

= Crataegus parryana Eggl.; Bull. Torrey Bot. Club 36: 510 (1909)

species :

Crataegus rubribracteolata J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1073 (2007)

Distribution: Canada (Saskatchewan, Alberta)

71 CDN

species :

Crataegus russanovii Cinovskis; Crat. Balt.: 177 (1971)

Distribution: Kazakhstan; Uzbekistan

32 KAZ UZB

Synonyms: hidden

= Crataegus altaica var. latifolia Popov; Crat. Balt.: 38 (1971)

= Crataegus russanovii f. latifolia (Popov) Cinovskis; Crat. Balt.: 179 (1971)

= Crataegus russanovii f. rubella Cinovskis; Crat. Balt.: 179 (1971)

species :

Crataegus sakranensis Hadac & Chrtek; Candollea 35(1): 318 (1980)

Distribution: N-Iraq

34 IRQ

species :

Crataegus saligna Greene; Pittonia 3: 99 (1896)

Name: Willow hawthorn

Distribution: USA (Colorado, Utah)

73 USA 76 USA

Synonyms: hidden

= Crataegus douglasii var. duchesnensis S.L.Welsh; Great Basin Naturalist 42: 10 (1982)

species :

Crataegus sanguinea Pall.; Fl. Ross. 1(1): 25 (1784)

Name: Blut-Weißdorn (DE)

Distribution: Norway [I]; Finland [I]; Germany [I]; Austria [I]; ?France [I]; Estonia [I]; Belarus [I]; C-European Russia; E-European Russia; Siberia (Altai, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Russian Far East (Amur); W-Kazakhstan; Kyrgyzstan; China (Hebei, Heilongjiang, Jilin, Nei Mongol, Xinjiang); N-Mongolia

10 fin nor 11 aut ger 14 blr est RUS 30 SIB 31 RFE 32 KAZ KGZ 36 CHI 37 MON

Synonyms: hidden

= Anthomeles sanguinea (Pall.) M.Roem.; Syn. Rosifl.102 & 140 (1847)

= Crataegus altaica Lodd.; Nursery Cat. (Loddiges & Sons) 1814: ? (1814), nomen

= Crataegus cosansazi Herb.Lugduno-Batavi ex K.Koch; Wochenschr. 5: 396 (1862)

= Crataegus purpurea (Poir.) Bosc; Rozier, Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821)

= Crataegus sanguinea f. microphylla E.L.Wolf; Izv. Imp. Lesn. Inst. 18: 258 (1908)

= Crataegus sanguinea var. songorica Regel; Index Seminum (Petr.) 1876: 36 (1876), nomen

= Crataegus spinosissima G.Lodd.; Bot. Cab. 11: t. 1100 (1826), nomen

= Mespilus cosansasi K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 396 (1862)

= Mespilus purpurea Poir.; Encyc. Suppl. 4: 73 (1816)

= Mespilus sanguinea (Pall.) Spach; Hist. Nat. Veg. 2: 62 (1834)

species :

Crataegus sargentii Beadle; Coult. Bot. Gaz. 28: 407 (1899)

Name: Sargent´s hawthorn

Distribution: USA (Alabama, Georgia, Tennessee)

78 USA

Synonyms: hidden

= Crataegus eximia Beadle; Biltmore Bot. Stud. 1: 62 (1902)

= Crataegus gilva Beadle; Biltmore Bot. Stud. 1: 60 (1902)

= Crataegus sargentii var. gilva (Beadle) Lance; Phytoneuron 2011-3: 8 (2011)

species :

Crataegus scabrida Sarg.; Rhodora 3: 29 (1901)

Name: Rough hawthorn

Distribution: South Korea [I]; Canada (New Brunswick, Nova Scotia, Ontario, Québec); USA (Connecticut, Massachusetts, Maine, Michigan, Minnesota, North Carolina, New Hampshire, New York, Ohio, Pennsylvania, Virginia, Vermont, Wisconsin)

38 kor 72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus asperifolia Sarg.; Rhodora 3: 31 (1901)

= Crataegus balkwillii Sarg.; Ontario Nat. Sci. Bull., no. 4, 80 (1908)

= Crataegus brainerdii Sarg.; Rhodora 3: 27 (1901)

= Crataegus brainerdii var. asperifolia (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus brainerdii var. cyclophylla (Sarg.) E.J.Palmer; Fl. Vermont, ed. 3: 151 (1937)

= Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. ex Eggl.; Rhodora 10: 82 (1908)

= Crataegus brainerdii var. scabrida (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus cyclophylla Sarg.; Rhodora 7: 210 (1905)

= Crataegus dunbarii Sarg.; Proc. Rochester Acad. Sci. 4: 126 (1903)

= Crataegus egglestonii Sarg.; Rhodora 3: 30 (1901)

= Crataegus hadleyana Sarg.; Bull. N. Y. State Mus. clxvii. 93 (1913)

= Crataegus honesta Sarg.; Geol. Surv. Mich. Rep., 558 (1906 publ. 1907)

= Crataegus iterata Sarg.; J. Arnold Arbor. 4: 102 (1923)

= Crataegus pinguis Sarg.; Geol. Surv. Mich. Rep., 559 (1906 publ. 1907)

= Crataegus scabra Sarg.; Proc. Acad. Philad. 62: 242 (1910)

= Crataegus scabrida var. asperifolia (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 170 (1965)

= Crataegus scabrida var. balkwillii (Sarg.) J.B.Phipps; Canad. J. Bot. 58(15): 1681 (1980)

= Crataegus scabrida var. cyclophylla (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 170 (1965)

= Crataegus scabrida var. dunbarii (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 170 (1965)

= Crataegus scabrida var. egglestonii (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 170 (1965)

= Crataegus scabrida var. hadleyana (Sarg.) J.B.Phipps; Canad. J. Bot. 58(15): 1681 (1980)

= Crataegus scabrida var. honesta (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 170 (1965)

= Crataegus scabrida var. improvisa (Sarg.) J.B.Phipps; Canad. J. Bot. 58(15): 1680 (1980)

= Crataegus seclusa Sarg.; Trees & Shrubs 2: 239 (1913)

= Crataegus ×improvisa Sarg.; Ontario Nat. Sci. Bull., no. 4, 69 (1908)

= Oxyacantha brainerdii (Sarg.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

species :

Crataegus scabrifolia (Franch.) Rehder; J. Arnold Arbor. 12(1): 71 (1931)

Distribution: China (Guangxi, Guizhou, Sichuan, Yunnan)

36 CHI

Synonyms: hidden

= Crataegus bodinieri H.Lév.; Bull. Soc. Bot. France 55: 57 (1908)

= Crataegus henryi Dunn; J. Linn. Soc., Bot. 35(247): 494 (1903)

= Pyrus scabrifolia Franch.; Pl. Delavay. 229 (1889)

species :

Crataegus schizophylla Eggl.; Bull. Torrey Bot. Club 38: 243 (1911)

Distribution: USA (Massachusetts)

75 USA

species :

Crataegus schuettei Ashe; J. E. Mitchell Sci. Soc. 17(2): 7 (1901)

Name: Schuette´s hawthorn

Distribution: Canada (Ontario, Québec); USA (Connecticut, Illinois, Massachusetts, Maryland, Maine, Michigan, North Carolina, New Hampshire, New York, Ohio, Rhode Island, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus alnorum Sarg.; Rhodora 5: 153 (1903)

= Crataegus basilica Beadle; Biltmore Bot. Stud. 1: 125 (1902)

= Crataegus basilica var. viridimontana (Sarg.) E.J.Palmer; Fl. Vermont, ed. 3: 151 (1937)

= Crataegus ferrissii Ashe; J. E. Mitchell Sci. Soc. 17(2): 11 (1901)

= Crataegus schuettei var. basilica (Beadle) J.B.Phipps; Canad. J. Bot. 58(15): 1689 (1980)

= Crataegus schuettei var. cuneata Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 80 (1965)

= Crataegus schuettei var. ferrissii (Ashe) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 176 (1965)

= Crataegus schuettei var. gigantea Kruschke; J. Bot. Res. Inst. Texas 1(2): 1013 (2007), et 2(1): 473 (2008)

= Crataegus shaferi Sarg.; Ann. Carnegie Mus. 1: 397 (1902)

= Crataegus tortilis Ashe; J. E. Mitchell Sci. Soc. 18: I. 19 (1902)

= Crataegus viridimontana Sarg.; Rhodora 7: 204 (1905)

= Oxyacantha alnorum (Sarg.) Nieuwl.; Amer. Midl. Naturalist 4: 278 (1915)

variant :

var. cuneata Kruschke ex J.B.Phipps; Phytoneuron 2014-39: 2 (2014)

Distribution: USA (Wisconsin)

74 USA

species :

Crataegus senta Beadle; Coult. Bot. Gaz. 30: 341 (1900)

Distribution: USA (North Carolina, South Carolina, Georgia, Alabama, Florida)

78 USA

Synonyms: hidden

= Crataegus calva Beadle; Biltmore Bot. Stud. 1: 83 (1902)

= Crataegus cirrata Beadle; Biltmore Bot. Stud. 1: 101 (1902)

= Crataegus colonica Beadle; Biltmore Bot. Stud. 1: 104 (1902)

= Crataegus egens Beadle; Biltmore Bot. Stud. 1(2): 85 (1902)

= Crataegus furtiva Beadle; Biltmore Bot. Stud. 1: 81 (1902)

= Crataegus lancei J.B.Phipps; J. Bot. Res. Inst. Texas 2(2): 1143 (2008)

= Crataegus lassa var. colonica (Beadle) Lance; Phytoneuron 2011-3: 4 (2011)

= Crataegus laxa Beadle; Biltmore Bot. Stud. 1: 103 (1902)

= Crataegus pentasperma Ashe; Bot. Gaz. 35: 436 (1903)

= Crataegus pulla Beadle; Biltmore Bot. Stud. 1: 96 (1902)

= Crataegus quaesita Beadle; Biltmore Bot. Stud. 1(1): 33 (1901)

= Crataegus quaesita var. egens (Beadle) Lance; Phytoneuron 2011-3: 5 (2011)

= Crataegus resima Beadle; Biltmore Bot. Stud. 1: 110 (1902)

= Crataegus viaria Beadle; Biltmore Bot. Stud. 1: 101 (1902)

= Crataegus yadkinensis Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 17 (1900)

species :

Crataegus serratissima J.B.Phipps; Sida, Bot. Misc. 15: 70 (1997)

Distribution: Mexico (Hidalgo, Querétaro, San Luis Potosi)

79 MEX

species :

Crataegus shandongensis F.Z.Li & W.D.Peng, Bull.Bot.Res., Harbin 6(4): 149.1986.

Distribution: China (C-Shandong: Tai Shan)

36 CHI

species :

Crataegus sheila-phippsiae J.B.Phipps & O´Kennon; Sida 21(1): 67 (2004)

Distribution: Canada (British Columbia)

71 CDN

variant :

var. saskatchewanensis J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1079 (2007)

Distribution: Canada (Saskatchewan)

71 CDN

species :

Crataegus shensiensis Pojark.; Bot. Mater. Gerb. Bot. Inst. Komarova Acad. Nauk SSSR 13: 78, f. 1 (1950)

Distribution: China (Shaanxi)

36 CHI

species :

Crataegus shinnersii Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 17 (1965)

Distribution: +USA (+Wisconsin)

74 USA

species :

Crataegus shuswapensis J.B.Phipps & O´Kennon; Sida 20(1): 128 (2002)

Distribution: Canada (British Columbia)

71 CDN

species :

Crataegus songarica K.Koch; Verh. Ver. Beförd. Gartenb. Preuss. n. s. 1: 287 (1853)

Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Iran (NE-Iran: Mts., N-Iran); Afghanistan (Baghlan, Faryab, Kabul, Kandahar, Kunar / Nuristan, Laghman, Nangarhar, Takhar); China (Xinjiang); Pakistan (Murree, Hazara, Baluchistan, Kurram, Chitral, Swat, Astor, Gilgit); NW-India (Poonch, Jammu & Kashmir)

32 KAZ KGZ TZK UZB 34 AFG IRN 36 CHI 40 IND PAK

Synonyms: hidden

= Crataegus darvasica Pojark.; Novit. Syst. Pl. Vasc., Acad. Sci. URSS 6: 129 (1970)

= Crataegus fischeri C.K.Schneid.; Ill. Handb. Laubholzk. 1: 789, f. 450 i-n, 451 y-z (1906)

= Crataegus gharanica Paulsen ex Pojark.; Kom., Fl. URSS 9: 449 (1939)

= Crataegus laciniata Kar. & Kir.; Bull. Soc. Imp. Naturalistes Moscou 15: 351 (1842), nom. illeg.

= Crataegus oxyacantha var. incisa Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117 (1871), nom. illeg.

= Crataegus pinnatifida var. garanica Paulsen; Bot. Tidsskr. 27: 141 (1906)

species :

Crataegus sororia Beadle; Bot. Gaz. 30(5): 336 (1900)

Distribution: USA (Georgia)

78 USA

variant :

var. segnis (Beadle) Lance; Phytoneuron 3: 2 (2011)

Distribution: USA (Alabama)

78 USA

Synonyms: hidden

= Crataegus segnis Beadle; Biltmore Bot. Stud. 1(1): 32 (1901)

variant :

var. visenda (Beadle) Lance; Phytoneuron 3: 3 (2011)

Distribution: USA (Florida)

78 USA

Synonyms: hidden

= Crataegus visenda Beadle; Biltmore Bot. Stud. 1: 79 (1902)

species :

Crataegus spathulata Michx.; Fl. Bor.-Amer. (Hook.) 1: 288 (1803)

Name: Littlehip hawthorn

Distribution: USA (Alabama, Arkansas, Florida, Georgia, Illinois, Kentucky, Louisiana, Missouri, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia)

74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Cotoneaster spathulatus (Michx.) Wenz.; Linnaea 38: 201 (1874)

= Crataegus apiifolia var. flavanthera Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 82 (1912)

= Crataegus microcarpa Lindl.; Bot. Reg, t. 1846 (1836)

= Crataegus spathulata var. flavanthera Sarg. ex E.J.Palmer; Ann. Missouri Bot. Gard. 3: 380 (1916)

= Mespilus spathulata (Michx.) Poir.; Encyc. Suppl. 4: 68 (1816)

= Phaenopyrum spathulatum (Michx.) M.Roem.; Syn. Rosifl. 155 (1847)

species :

Crataegus spes-aestatum J.B.Phipps; Novon 16(3): 382 (2006)

Distribution: USA (Missouri, Illinois)

74 USA 75 USA

species :

Crataegus sphaenophylla Pojark.; Kom., Fl. URSS 9: 502 (1939)

Distribution: Crimea

14 KRY

species :

Crataegus spissa Sarg.; N. Y. State Mus. Rep., App. 3, 122 (1907 publ. 1908)

Name: Essex hawthorn

Distribution: USA (New York)

75 USA

species :

Crataegus subheterophylla P.D.Sell; Fl. Gr. Brit. Ireland 2: 523 (2014)

Distribution: Great Britain

10 GRB

Remarks: provisionally accepted name

species :

Crataegus submollis Sarg.; Bot. Gaz. 31: 7 (1901)

Name: Quebec hawthorn

Distribution: NW-Europe [I]; Estonia [I]; Canada (New Brunswick, Nova Scotia, Ontario, Québec); USA (Connecticut, Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New York, Ohio, Vermont, Wisconsin)

14 est 72 CDN 74 USA 75 USA

Synonyms: hidden

= Crataegus canadensis Sarg.; Rhodora 3: 73 (1901)

= Crataegus champlainensis Sarg.; Rhodora 3: 20 (1901)

= Crataegus mollis Sarg.; Silva 4: 99 (1892), nom. illeg.

= Crataegus mollis var. champlainensis (Sarg.) Cowles; Amer. Naturalist 42: 269 (1908)

= Crataegus tomentosa G.B.Emers.; Trees & Shrubs Mass.: 435 (1846), nom. illeg.

species :

Crataegus suborbiculata Sarg.; Man. Trees N. Am. ed. 2, 501 (1922)

Name: Caughuawaga hawthorn

Distribution: Canada (Manitoba, Ontario, Québec); USA (Connecticut, Kentucky, Michigan, New York, Ohio)

71 CDN 72 CDN 75 USA 78 USA

Synonyms: hidden

= Crataegus ×silvestris Sarg.; Ontario Nat. Sci. Bull., no. 4, 15 (1908), as ´sylvestris´

species :

Crataegus succulenta Schrad. ex Link; Handb. 2: 78 (1831)

Name: Fleshy hawthorn

Distribution: Channel Isl. [I]; Canada (Manitoba, Ontario, Québec); USA (Connecticut, Illinois, Indiana, Iowa, Maine, Maryland, Michigan, Massachusetts, Minnesota, Missouri, New Hampshire, New York, Ohio, Oregon, Pennsylvania, Rhode Island, Tennessee, Vermont, Virginia, West Virginia, Wisconsin)

12 cis 71 CDN 72 CDN 73 USA 74 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus ambrosia Sarg.; Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 69 (1906)

= Crataegus ardua Sarg.; Ontario Nat. Sci. Bull. no. 4: 93 (1908)

= Crataegus coccinea var. macracantha Sarg.; Silva 4: 96 (1892)

= Crataegus colorado Ashe; N. Carolina Coll. Bull. 175: 110 (1900)

= Crataegus columbiana var. occidentalis (Britton) Dorn; Vasc. Pl. Wyoming: 299 (1988)

= Crataegus ferta Sarg.; Ontario Nat. Sci. Bull. no. 4: 77 (1908)

= Crataegus florifera var. celsa (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 172 (1965)

= Crataegus florifera var. mortonis (Laughlin) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 172 (1965)

= Crataegus florifera var. shirleyensis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 172 (1965)

= Crataegus florifera var. virilis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 171 (1965)

= Crataegus gemmosa Sarg.; Coult. Bot. Gaz. 33: 119 (1902)

= Crataegus glandulosa var. michiganensis (Ashe) Farw.; Amer. Midl. Naturalist 12: 65 (1930)

= Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch; Hort. Dendrol.: 167 (1853)

= Crataegus halliana Sarg.; Bull. New York State Mus. Nat. Hist. 105: 73 (1906)

= Crataegus incerta Sarg.; Geol. Surv. Mich. Rep., 523 (1906 publ. 1907)

= Crataegus integriloba Sarg.; Rhodora 3: 78 (1901)

= Crataegus laxiflora Sarg.; Coult. Bot. Gaz. 35: 400 (1903)

= Crataegus leucantha Laughlin; Nat. Hist. Misc. no. 110: 1 (1952)

= Crataegus longispina Sarg.; Bot. Gaz. 35: 398 (1903)

= Crataegus macracantha var. colorado (Ashe) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 161 (1965)

= Crataegus macracantha var. divida (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 161 (1965)

= Crataegus macracantha var. integriloba (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 161 (1965)

= Crataegus macracantha var. pertomentosa (Ashe) Kruschke; Publ. Bot. Milwaukee Public Mus. 3: 161 (1965)

= Crataegus macracantha var. rhombifolia (Sarg.) Eggl.; Rhodora 10: 82 (1908)

= Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder; Bailey, Cycl. Amer. Hort. 1: 396 (1900)

= Crataegus membranacea Sarg.; Rhodora 5: 186 (1903)

= Crataegus michiganensis Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900)

= Crataegus mortonis Laughlin; Phytologia 5: 122 (1955)

= Crataegus pisifera Sarg.; Rhodora 7: 163 (1905)

= Crataegus rhombifolia Sarg.; Rhodora 5: 183 (1903)

= Crataegus rotundifolia var. succulenta Dippel; Handb. Laubholzk. 3: 441 (1893)

= Crataegus saeva Sarg.; Ontario Nat. Sci. Bull. no. 4: 94 (1908)

= Crataegus shirleyensis Sarg.; Trees & Shrubs 2: 244 (1913)

= Crataegus sonnenbergensis Sarg.; Bull. New York State Mus. Nat. Hist. 167: 120 (1913)

= Crataegus succulenta var. gemmosa (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 159 (1965)

= Crataegus succulenta var. laxiflora (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 160 (1965)

= Crataegus succulenta var. membranacea (Sarg.) E.J.Palmer; Fl. Vermont, ed. 3: 155 (1937)

= Crataegus succulenta var. michiganensis (Ashe) E.J.Palmer; Brittonia 5: 489 (1946)

= Crataegus succulenta var. occidentalis (Britton) E.J.Palmer; A. Gray, Manual, ed. 8: 799 (1950)

= Crataegus succulenta var. pertomentosa (Ashe) E.J.Palmer; Rhodora 40: 133 (1938)

= Crataegus succulenta var. pisifera (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 159 (1965)

= Crataegus succulenta var. rutila (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. 3: 160 (1965)

= Crataegus venulosa Sarg.; Ontario Nat. Sci. Bull. no. 4: 96 (1908)

= Crataegus virilis Sarg.; Ontario Nat. Sci. Bull., no. 4, 68 (1908)

= Mespilus succulenta (Schrad. ex Link) Wenz.; Linnaea 38: 136 (1874)

= Oxyacantha succulenta (Schrad. ex Link) Lunell; Amer. Midl. Naturalist 5: 238 (1918)

variant :

var. neofluvialis (Ashe) E.J.Palmer; Fl. Vermont, ed. 3: 155 (1937)

Distribution: USA (Vermont, Montana, North Carolina)

73 USA 75 USA 78 USA

Synonyms: hidden

= Crataegus glandulosa var. neofluvialis (Ashe) Farw.; Amer. Midl. Naturalist 12: 66 (1930)

= Crataegus macracantha var. neofluvialis (Ashe) Eggl.; Rhodora 10: 83 (1908)

= Crataegus neofluvialis Ashe; J. Elisha Mitchell Sci. Soc. 16(2): 71 (1900)

species :

Crataegus sulfurea J.B.Phipps; Sida, Bot. Misc. 15: 81 (1997)

Distribution: Mexico (Coahuila, Nuevo Leon)

79 MEX

species :

Crataegus talyschensis Pojark. ex Ufimov; Bot. Zhurn. (Moscow & Leningrad) 96(9): 1254 (2011)

Distribution: Azerbaijan (Talysh)

33 AZE

species :

Crataegus tanacetifolia (Poir.) Pers.; Syn. Pl. 1: 38 (1805)

Distribution: Turkey (E-Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, SE-Anatolia, Inner Anatolia)

34 TUR

Synonyms: hidden

= Crataegus callidens Hausskn. & Bornm.; Mitth. Thüring. Ver. 1890: 11 (1890)

= Crataegus tanacetifolia var. glabra Lavallée; Énum. Arbres: 94 (1877), nomen

= Crataegus tanacetifolia var. monstrosa Lavallée; Énum. Arbres: 94 (1877), nomen

= Mespilus tanacetifolia Poir.; Encycl. 4: 440 (1798)

= Phaenopyrum tanacetifolium (Poir.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 158 (1847)

species :

Crataegus tanaitica Klokov; Fl. URSR 6: 576 (1954)

Distribution: Ukraine

14 UKR

Remarks: provisionally accepted name

species :

Crataegus tanuphylla Sarg.; Proc. Acad. Nat. Sci. Philadelphia 62: 247 (1910)

Name: Keystone hawthorn

Distribution: USA (Ohio, Pennsylvania)

75 USA

species :

Crataegus tenuior J.B.Phipps; J. Bot. Res. Inst. Texas 7(1): 281 (2013)

Distribution: Canada (British Columbia); USA (Washington)

71 CDN 73 USA

species :

Crataegus texana Buckley; Proc. Acad. Sci. Philad. 1861 454 (1862)

Name: Texas hawthorn

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus dallasiana Sarg.; Trees & Shrubs, 59 (1902)

= Crataegus dasyphylla Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 80 (1912)

= Crataegus mollis var. texana (Buckley) Lance; Phytoneuron 3: 6 (2011)

= Crataegus texana var. dasyphylla (Sarg.) Phipps; Phytoneuron 2012-78: 5 (2012)

= Phaenopyrum subvillosum (Schrad. ex Torr. & A.Gray) M.Roem.; Syn. Rosifl. 154 (1847)

species :

Crataegus theodori Essenova; Izv. Akad. Nauk Turkm. SSR, Biol. Nauk, 1981(2): 70 (1981)

Distribution: Turkmenistan

32 TKM

species :

Crataegus thermopegaea E.J.Palmer; J. Arnold Arbor. 7: 125 (1926)

Name: Graceful hawthorn

Distribution: USA (Arkansas)

78 USA

species :

Crataegus tinctoria Ashe; J. E. Mitchell Sci. Soc. 18: I. 27 (1902)

Name: Dyed hawthorn

Distribution: USA (North Carolina, Tennessee)

78 USA

species :

Crataegus tkatschenkoi K.I.Chr.; Willdenowia 25(2): 633 (1996), nom. nov.

Distribution: Kyrgyzstan

32 KGZ

Synonyms: hidden

= Crataegus trilobata Tkatsch.; Byull. Glavn. Bot. Sada (Moscow), 126: 34 (1982)

species :

Crataegus tracyi Ashe; Bull. Torrey Bot. Club 36: 639 (1909)

Name: Tracy´s hawthorn

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus montivaga Sarg.; J. Arnold Arbor. 1: 247 (1920)

variant :

var. coahuilensis J.B.Phipps; Sida, Bot. Misc. 15: 49 (1997)

Distribution: Mexico (Coahuila)

79 MEX

variant :

var. madrensis J.B.Phipps; Sida, Bot. Misc. 15: 50 (1997)

Distribution: Mexico (Coahuila, Nuevo Leon, San Luis Potosi)

79 MEX

species :

Crataegus triflora Chapm.; Fl. S. U. S. Suppl. II. 684 (1892)

Name: Threeflower hawthorn

Distribution: USA (Alabama, Georgia, Louisiana, Mississippi, Tennessee)

78 USA

species :

Crataegus turcicus Dönmez; Ann. Bot. Fenn. 42(1): 62 (2005)

Distribution: Turkey (NE-Anatolia)

34 TUR

Remarks: provisionally accepted name

species :

Crataegus turkestanica Pojark.; Kom., Fl. URSS 9: 451, 504 (1939)

Distribution: Kazakhstan; Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Iran (NE-Iran: Mts., SW-Iran); Afghanistan (Badghys, Bamyan, Ghazni, Herat, Kabul, Parwan, Takhar)

32 KAZ KGZ TKM TZK UZB 34 AFG IRN

Synonyms: hidden

= Crataegus monogyna var. lanigera Popov; Trudy Prikl. Bot. 22: 438 (1929), nom. illeg.

= Crataegus pseudoheterophylla subsp. turkestanica (Pojark.) K.I.Chr.; Syst. Bot. Monogr. 35: 99 (1992)

= Crataegus turkestanica Pojark. ex Nevski; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 4: 247 (1937), nomen

species :

Crataegus turnerorum Enquist; Phytologia 68: 298, fig. 1 (1990)

Name: Turner´s hawthorn

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus secreta J.B.Phipps; Sida 14(1): 15 (1990)

species :

Crataegus tzvelevii Ufimov; Novosti Sist. Vyssh. Rast. 44: 128 (2013)

Distribution: Northern Caucasus

33 NCS

species :

Crataegus ulotricha Pojark. ex Gladkova; Novosti Sist. Vyssh. Rast. 30: 96 (1996)

Distribution: Armenia

33 ARM

species :

Crataegus umbratilis Sarg.; Rhodora 7: 192 (1905)

Distribution: USA (Connecticut, Pennsylvania)

75 USA

species :

Crataegus uniflora Münchh.; Hausv. 5: 147 (1770)

Name: Dwarf hawthorn

Distribution: USA (Alabama, Arkansas, District of Columbia, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia); Mexico (Coahuila, Tamaulipas)

74 USA 75 USA 77 USA 78 USA 79 MEX

Synonyms: hidden

= Anthomeles flexispina (Moench) M.Roem.; Fam. Nat. Syn. Monogr. 3: 142 (1847)

= Crataegus arenicola Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 5 (1900)

= Crataegus armentalis Beadle; Biltmore Bot. Stud. 1: 117 (1902)

= Crataegus bisulcata Ashe; N. Carolina Coll. Bull. 175: 112 (1900)

= Crataegus choriophylla Sarg.; J. Arnold Arbor. 3: 201 (1922)

= Crataegus flexuosa (Poir.) DC.; Prodr. [A. P. de Candolle] 2: 627 (1825)

= Crataegus gregalis Beadle; Biltmore Bot. Stud. 1: 118 (1902)

= Crataegus parvifolia Aiton; Hort. Kew. 2: 169 (1789)

= Crataegus parvifolia var. florida Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 842 (1838)

= Crataegus parvifolia var. grossulariifolia Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 842 (1838)

= Crataegus raleighensis Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 112 (1900)

= Crataegus rhodella Ashe; J. E. Mitchell Sci. Soc. 18: I. 19 (1902)

= Crataegus smithii Sarg.; Trees & Shrubs 1: 67 (1903)

= Crataegus tomentosa var. smithii (Sarg.) Eggl.; Rhodora 10: 79 (1908)

= Crataegus trianthophora Sarg.; Trees & Shrubs 2: 11 (1907)

= Crataegus uniflora var. florida (Koehne) Zabel; Beissner et al., Handb. Laubholzben.: 170 (1903)

= Crataegus uniflora var. grossulariifolia Zabel; Beissner et al., Handb. Laubholzben.: 170 (1903)

= Crataegus uniflora var. inermis Dippel; Handb. Laubholzk. 3: 425 (1893)

= Crataegus unilateralis Pers.; Syn. Pl. 2: 37 (1806)

= Crataegus xanthocarpa (Ehrh. ex L.f.) Medik.; Gesch. Bot.: 85 (1793)

= Mespilus axillaris Pers.; Syn. Pl. 2: 39 (1806)

= Mespilus azarolus var. aurea (Marshall) Castigl.; Viagg. Stati Uniti 2: 292 (1790)

= Mespilus flexispina Moench; Verz. Ausländ. Bäume: 62 (1785)

= Mespilus flexuosa Poir.; Lam., Encycl., Suppl. 4: 73 (1816)

= Mespilus laciniata Walter; Fl. Carol.: 147 (1788)

= Mespilus parvifolia (Aiton) Dum.Cours.; Bot. Cult. 3: 328 (1802)

= Mespilus parvifolia Willd.; Enum. Pl. Hort. Berol. 1: 523 (1809)

= Mespilus tomentosa Poit. & Turpin; Duhamel, Traité Arbr. Fruit. 4: 153 (1809), nom. illeg.

= Mespilus uniflora K.Koch; Dendrologie 1: 141 (1869)

= Mespilus uniflora subvar. betulifolia (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 16 (1906)

= Mespilus uniflora subvar. florida (Koehne) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 16 (1906)

= Mespilus uniflora subvar. grossulariifolia (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 16 (1906)

= Mespilus uniflora subvar. inermis (Dippel) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 16 (1906)

= Mespilus unilateralis (Pers.) Poir.; Lam., Encycl., Suppl. 4: 73 (1816)

= Mespilus xanthocarpa Ehrh. ex L.f.; Suppl. Pl.: 254 (1782)

= Phaenopyrum parvifolium (Aiton) M.Roem.; Fam. Nat. Syn. Monogr. 3: 152 (1847)

= Phaenopyrum uniflorum (Du Roi) M.Roem.; Fam. Nat. Syn. Monogr. 3: 153 (1847)

= Xeromalon obovatum Raf.; New Fl. 3: 12 (1838)

variant :

var. brittonii (Eggl.) Lance; Phytoneuron 3: 7 (2011)

Distribution: USA (North Carolina)

78 USA

Synonyms: hidden

= Crataegus brittonii Eggl.; Bull. Torrey Bot. Club 36: 640 (1909)

species :

Crataegus ursopedensis J.B.Phipps & O´Kennon; J. Bot. Res. Inst. Texas 1(2): 1081 (2007)

Distribution: USA (Montana)

73 USA

species :

Crataegus vegeta Sarg.; Bot. Gaz. 35: 396 (1903)

Distribution: USA (Illinois)

74 USA

species :

Crataegus venusta Beadle; Coult. Bot. Gaz. 30: 338 (1900)

Distribution: USA (Alabama)

78 USA

species :

Crataegus viridis L.; Sp. Pl. 476 (1753)

Name: Green hawthorn

Distribution: USA (Alabama, Arkansas, Delaware, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia)

74 USA 75 USA 77 USA 78 USA

Synonyms: hidden

= Crataegus abbreviata Sarg.; J. Arnold Arbor. 3: 187 (1922)

= Crataegus amicalis Sarg.; Trees & Shrubs 2: 238 (1913)

= Crataegus apiifolia Loudon; Arbor. Frutic. Brit. 2: 824 (1838), nom. illeg.

= Crataegus arborescens Elliott; Sketch Bot. S. Carolina 1: 550 (1821)

= Crataegus coccinea var. viridis (L.) L.; Mant. Pl. 2: 397 (1771)

= Crataegus enucleata Sarg.; Trees & Shrubs 2: 239 (1913)

= Crataegus ingens Beadle; Biltmore Bot. Stud. 1: 56 (1902)

= Crataegus paludosa Sarg.; Trees & Shrubs 1: 15 (1902)

= Crataegus penita Beadle; Biltmore Bot. Stud. 1: 57 (1902)

= Crataegus tripartita Sarg.; J. Arnold Arbor. 3: 188 (1922)

= Crataegus viridis f. padukensis E.J.Palmer & Pickens; Neighborhood Res. 4(2: 4): 61 (1940)

= Crataegus vulsa Beadle; Biltmore Bot. Stud. 1: 39 (1901)

= Mespilus coccinea var. viridis (L.) Castigl.; Viagg. Stati Uniti 2: 293 (1790)

= Mespilus viridis (L.) Cramer; Disp. Syst. Pl.: 98 (1803)

= Phaenopyrum arborescens (Elliot) M.Roem.; Fam. Nat. Syn. Monogr. 3: 153 (1847)

= Phaenopyrum viride (L.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 156 (1847)

variant :

var. atrorubens (Ashe) E.J.Palmer; Rhodora 40: 133 (1938)

Distribution: USA (Missouri)

75 USA

Synonyms: hidden

= Crataegus atrorubens Ashe; J. Elisha Mitchell Sci. Soc. 16(2): 78 (1900)

variant :

var. desertorum (Sarg.) Keeney & Enquist; Phytologia 69(6): 474 (1990 publ. 1991)

Name: Desert hawthorn

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus desertorum Sarg.; J. Arnold Arbor. 3: 187 (1922)

variant :

var. glabriuscula (Sarg.) J.B.Phipps; Novon 16(3): 386 (2006)

Distribution: USA (Texas)

77 USA

Synonyms: hidden

= Crataegus glabriuscula Sarg.; Coult. Bot. Gaz. 31: 235 (1901)

= Crataegus sutherlandensis Sarg.; J. Arnold Arbor. 3: 192 (1922)

= Crataegus sutherlandensis var. spinescens Sarg.; J. Arnold Arbor. 3: 193 (1922)

variant :

var. lanceolata (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 561 (1935)

Distribution: USA

Synonyms: hidden

= Crataegus interior Beadle; Biltmore Bot. Stud. 1: 52 (1902)

= Crataegus lanceolata Sarg.; Trees & Shrubs 2: 65 (1908)

= Crataegus viridis var. interior (Beadle) E.J.Palmer

variant :

var. lutensis (Sarg.) E.J.Palmer; Rhodora 40: 133 (1938) [nothovar.]

Distribution: USA

Remarks: Crataegus viridis var. glabriuscula x C. viridis var. viridis

Synonyms: hidden

= Crataegus ×furcata Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 86 (1908)

= Crataegus ×lutensis Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 75 (1911)

variant :

var. nitens (Sarg.) J.B.Phipps; Novon 16(3): 387 (2006)

Distribution: USA (Missouri)

75 USA

Synonyms: hidden

= Crataegus nitens Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 76 (1912)

variant :

var. ovata (Sarg.) E.J.Palmer; Ann. Missouri Bot. Gard. 22: 561 (1935)

Name: Ovateleaf hawthorn

Distribution: USA (Illinois, Missouri)

74 USA 75 USA

Synonyms: hidden

= Crataegus blanda Sarg.; Bot. Gaz. 33: 121 (1902)

= Crataegus davisii Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 77 (1912)

= Crataegus larga Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 85 (1908)

= Crataegus ovata Sarg.; Man. Trees N. Amer. 402 (1905)

= Crataegus pechiana Sarg.; Rep. (Annual) Missouri Bot. Gard. 22: 78 (1911)

variant :

var. velutina (Sarg.) J.B.Phipps; J. Bot. Res. Inst. Texas 1(2): 1009 (2007)

Distribution: USA (Arkansas)

78 USA

Synonyms: hidden

= Crataegus micrantha Sarg.; Proc. Acad. Nat. Sci. Philadelphia 57: 658 (1905)

= Crataegus poliophylla Sarg.; J. Arnold Arbor. 3: 185 (1922)

= Crataegus velutina Sarg.; Trees & Shrubs 2: 238 (1913)

species :

Crataegus warneri Sarg.; J. Arnold Arbor. 3: 184 (1922)

Name: Warner´s hawthorn

Distribution: USA (Texas)

77 USA

species :

Crataegus whitakeri Sarg.; J. Arnold Arbor. 6: 3 (1925)

Distribution: USA (Illinois)

74 USA

species :

Crataegus williamsii Eggl.; Bull. Torrey Bot. Club 36: 641 (1909)

Name: Williams´ hawthorn

Distribution: USA (Montana)

73 USA

species :

Crataegus wilsonii Sarg.; Pl. Wils. 1(2): 180-181 (1912)

Distribution: China (Gansu, Henan, Hubei, Shaanxi, Sichuan, Yunnan, Zhejiang)

36 CHI

species :

Crataegus wootoniana Eggl.; Torreya 7: 236 (1907)

Name: Wooton´s hawthorn

Distribution: USA (New Mexico)

77 USA

species :

Crataegus xanthophylla Sarg.; N. Y. State Mus. Rep., App. 3, 48 (1907 publ. 1908)

Name: Buffalo hawthorn

Distribution: USA (New York, Pennsylvania)

75 USA

species :

Crataegus yaltirikii Dönmez; Bot. J. Linn. Soc. 155(2): 239 (2007)

Distribution: Turkey (Anatolia)

34 TUR

Remarks: provisionally accepted name

species :

Crataegus zagrica Khat.; Iranian J. Bot. 8(2): 182 (2000)

Distribution: Iran

34 IRN

Remarks: provisionally accepted name

species :

Crataegus zarrei Dönmez; Ann. Bot. Fenn. 46(5): 439 (2009)

Distribution: Iran

34 IRN

Remarks: provisionally accepted name

species :

Crataegus ×aberrans (Lange) K.I.Chr.; Syst. Bot. Monogr. 35: 162 (1992)

Distribution: European Russia

14 RUS

Remarks: Crataegus ambigua ssp. ambigua x wattiana

Synonyms: hidden

= Crataegus rubrinervis var. aberrans Lange

species :

Crataegus ×albanica Pojark.; Not. Syst. (Leningrad) 20: 189 (1960) pro sp.

Distribution: Albania; Greece; East Aegaean Isl.

13 ALB GRC 34 EAI

Remarks: Crataegus monogyna x orientalis

species :

Crataegus ×amicta Ashe; J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902)

Distribution: USA

Remarks: Crataegus coccinea x C. holmesiana

Synonyms: hidden

= Crataegus holmesiana var. amicta (Ashe) E.J.Palmer; Brittonia 5: 488 (1946)

= Crataegus pedicellata var. robesoniana (Sarg.) E.J.Palmer; Brittonia 5: 488 (1946)

= Crataegus ×robesoniana Sarg.; Rhodora 5: 110 (1903)

species :

Crataegus ×anamesa Sarg.; J. Arnold Arbor. 3: 189 (1922)

Name: Fort Bend hawthorn

Distribution: USA (Texas)

77 USA

Remarks: Crataegus mollis x C. viridis

Synonyms: hidden

= Crataegus antiplasta Sarg.; J. Arnold Arbor. 3: 190 (1922)

species :

Crataegus ×armena Pojark.; Komatov, Fl. URSS 9: 509 (1939)

Distribution: Armenia

33 ARM

Remarks: Crataegus kyrtostyla x C. meyeri

species :

Crataegus ×bicknellii (Eggl.) Eggl.; Bull. Torrey Bot. Club 38: 244 (1911)

Distribution: USA

Remarks: Crataegus chrysocarpa x C. silvestris

Synonyms: hidden

= Crataegus chrysocarpa var. bicknellii (Eggl.) E.J.Palmer; Brittonia 5: 484 (1946)

= Crataegus rotundifolia var. bicknellii Eggl.; Rhodora 10: 79 (1908)

species :

Crataegus ×bornmuelleri Zabel ex K.I.Chr. & Ziel.; Nordic J. Bot. 26(5-6): 351 (353) (2009)

Distribution: Turkey (Inner Anatolia, N-Anatolia, SE-Anatolia)

34 TUR

Remarks: Crataegus tanacetifolia (Lam.) Pers. x C. orientalis Pall.

Synonyms: hidden

= Crataegus ×bornmuelleri Zabel; Handb. Deutsch. Dendrol. Ges. 179 (1903)

species :

Crataegus ×brevipes Peck; Bull. New York State Mus. Nat. Hist. 139: 20 (1910)

Distribution: USA (New York)

75 USA

Remarks: Crataegus intricata x C. persimilis

species :

Crataegus ×chersonensis K.I.Chr.; Syst. Bot. Monogr. 35: 138 (1992)

Distribution: Crimea

14 KRY

Remarks: Crataegus meyeri x microphylla

species :

Crataegus ×cispontica Ufimov; Novosti Sist. Vyssh. Rast. 44: 121 (2013)

Distribution: Northern Caucasus; etc.

33 NCS

Remarks: Crataegus microphylla x C. rhipidophylla

species :

Crataegus ×cogswellii K.I.Chr. & T.A.Dickinson; PhytoKeys 36: 19 (2014)

Distribution: USA (Oregon)

73 USA

Remarks: Crataegus gaylussacia x C. monogyna

species :

Crataegus ×collicola Ashe; J. E. Mitchell Sci. Soc. 16(2): 75 (1900)

Distribution: USA

Remarks: Crataegus collina x C. crus-galli

Synonyms: hidden

= Crataegus collina var. collicola (Ashe) E.J.Palmer; Brittonia 5: 483 (1946)

= Crataegus ×verruculosa Sarg.; Man. Trees: 394 (1905)

species :

Crataegus ×desueta Sarg.; N. Y. State Mus. Rep., App. 3, 84 (1907 publ. 1908)

Name: New York hawthorn

Distribution: USA (Michigan, New York, Wisconsin)

74 USA 75 USA

Remarks: Crataegus punctata x ?

Synonyms: hidden

= Crataegus desueta var. wausaukiensis Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 60 (1965)

= Crataegus leeana Bean; Trees & Shrubs Brit. Isles 1: 428 (1914)

= Crataegus tanacetifolia var. leeana Loudon; Arbor. Frutic. Brit. 2: 828 (1838)

species :

Crataegus ×disperma Ashe; J. E. Mitchell Sci. Soc. 17: I. 14 (1901)

Name: Spreading hawthorn

Distribution: Canada (Ontario); USA (Delaware, Iowa, Illinois, Indiana, Kentucky, Michigan, Missouri, North Carolina, New York, Ohio, Pennsylvania, Tennessee, Virginia, Wisconsin, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Remarks: Crataegus crus-galli x C. punctata

Synonyms: hidden

= Crataegus punctata var. pausiaca (Ashe) E.J.Palmer; Brittonia 5: 483 (1946)

= Crataegus ×disperma var. peoriensis (Sarg.) Kruschke; Milwaukee Public Mus. Publ. Bot. no. 3: 156 (1965)

= Crataegus ×grandis Ashe; J. Elisha Mitchell Sci. Soc. 17(2): 9 (1901)

= Crataegus ×pausiaca Ashe; Ann. Carneg. Mus. 1: 390 (1902)

= Crataegus ×peoriensis Sarg.; Bot. Gaz. 31: 5 (1901)

= Crataegus ×porrecta Ashe; Ann. Carneg. Mus. 1: 391 (1902)

species :

Crataegus ×dispessa Ashe; J. E. Mitchell Sci. Soc. 19: 17 (1903)

Name: Mink hawthorn

Distribution: USA (Illinois, Indiana, Missouri, New York, Oklahoma, Pennsylvania)

74 USA 75 USA

Remarks: Crataegus collina var. hirtiflora x C. ?

Synonyms: hidden

= Crataegus ×pyriformis Britton; Bull. New York Bot. Gard. 1: 449 (1900), nom. illeg.

= Crataegus ×treleasei Sarg.; Trees & Shrubs 1: 63 (1903)

= Mespilus ×dispessa (Ashe) Daniels; Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907)

species :

Crataegus ×domicensis Hrabétová; Biologia, A (Czechoslovakia) 24(7): 549 (1969)

Name: Domica-Weißdorn (DE)

Distribution: Germany (Bayern, Mecklenburg-Vorpommern, Saarland, Sachsen); etc.

11 GER

Remarks: Crataegus lindmanii x monogyna

Synonyms: hidden

= Crataegus monogyna subsp. jacquinii A.Kern. ex Pénzes; Kert. Szölész. Föisk. Évk. 18: 117 (1954 publ. 1956)

= Crataegus subsphaericea subsp. domicensis (Hrabétová) P.A.Schmidt; Atlas Farn. Samenpflanz. Sachs. 51 (2000)

= Crataegus ×araneosa R.Doll; Natur Naturschutz Mecklenburg 13: 11 (1975)

= Crataegus ×bergiana R.Doll; Natur Naturschutz Mecklenburg 13: 13 (1975)

= Crataegus ×dabelowa R.Doll; Natur Naturschutz Mecklenburg 13: 15 (1975)

= Crataegus ×kyrtostyla nothosubsp. domicensis (Hrabétová) K.I.Chr.; Feddes Repert. 96(5-6): 376 (1985)

= Crataegus ×kyrtostyla nothovar. domicensis (Hrabétová) K.I.Chr.; Syst. Bot. Monogr. 35: 158 (1992)

= Crataegus ×luzinii R.Doll; Nat. Naturschutz Mecklenburg 13: 19 (1975)

= Crataegus ×plagiosepala Pojark.; Novosti Sist. Vyssh. Rast. 2: 135 (1965)

= Crataegus ×pseudoalemanniensis R.Doll; Natur Naturschutz Mecklenburg 13: 23 (1975)

= Crataegus ×silesiaca Hrabétová; Preslia 45: 109 (1973)

= Crataegus ×subsphaerica nothosubsp. jacquinii (A.Kern. ex Pénzes) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 170 (2015)

= Crataegus ×subsphaerica nothovar. domicensis (Hrabétová) K.I.Chr.; Feddes Repert. 108: 104 (1997)

= Crataegus ×subsphaerica subsp. domicensis (Hrabétová) P.A.Schmidt; Atlas Farn. Samenpflanz. Sachs.: 51 (2000)

= Crataegus ×werdana R.Doll; Nat. Naturschutz Mecklenburg 13: 26 (1975)

species :

Crataegus ×dsungarica Zabel ex Lange; Rev. Crataeg. 43 (1897), pro spec.

Distribution: Kazakhstan; Kyrgyzstan

32 KAZ KGZ

Remarks: Crataegus songarica x wattiana

Synonyms: hidden

= Crataegus ×almaatensis Pojark.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 12: 108 (1950)

= Mespilus dsungarica Dieck; Nursery Cat. (Dieck) 1885(Haupt-Kat.): 49 (1885), nomen

species :

Crataegus ×dunensis Cinovskis; Boyarvshniki Pribaltiki: 143 (1971)

Name: Dünen-Weißdorn (DE)

Distribution: Germany (Brandenburg, Nordrhein-Westfalen, Schleswig-Holstein); etc.

11 GER

Remarks: Crataegus lindmanii x praemonticola

Synonyms: hidden

= Crataegus ×plagiosepala nothosubsp. dunensis Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 192 (2015)

species :

Crataegus ×fretalis Sarg.; Rhodora 5: 112 (1903)

Distribution: USA

Remarks: Crataegus coccinea x C. macrosperma

species :

Crataegus ×haemacarpa Ashe; J. Elisha Mitchell Sci. Soc. 17(1): 8 (1900)

Distribution: Canada (Ontario); USA (Connecticut, North Carolina, West Virginia)

72 CDN 75 USA 78 USA

Remarks: Crataegus flabellata x pruinosa

Synonyms: hidden

= Crataegus media Sarg.; Rhodora 5: 150 (1903), non Crataegus x media Bechst.

species :

Crataegus ×hafniensis K.I.Chr.; Syst. Bot. Monogr. 35: 140 (1992)

Distribution: Sweden [c]

10 swe

Remarks: Crataegus laevigata x microphylla

species :

Crataegus ×hudsonica Sarg.; Man. Trees 457, fig. 373 (1905)

Distribution: USA (New York, Ohio)

75 USA

Remarks: Crataegus pruinosa x C. punctata

species :

Crataegus ×ideae Sarg.; Rhodora 7: 211 (1905)

Name: Concord hawthorn

Distribution: USA (Massachusetts, Maine, New Hampshire, Vermont)

75 USA

Remarks: Crataegus chrysocarpa x C. macracantha var. occidentalis

species :

Crataegus ×immanis Ashe; J. E. Mitchell Sci. Soc. 19: 22 (1903)

Distribution: USA (Michigan, Ohio)

75 USA

Remarks: Crataegus chrysocarpa x pruinosa

species :

Crataegus ×inexpectans K.I.Chr.; Nordic J. Bot. 26(5-6): 353 (2009)

Distribution: Spain

12 SPA

species :

Crataegus ×kennedyi Sarg.; Trees & Shrubs 2: 73 (1908)

Distribution: USA (Vermont)

75 USA

Remarks: Crataegus pruinosa x C. scabrida

Synonyms: hidden

= Crataegus brainerdii var. kennedyi (Sarg.) E.J.Palmer; Fl. Vermont, ed. 3: 152 (1937)

species :

Crataegus ×killinica K.I.Chr.; Syst. Bot. Monogr. 35: 131 (1992)

Distribution: Greece

13 GRC

Remarks: Crataegus heldreichii x monogyna

species :

Crataegus ×knieskerniana Sarg.; Bull. N. Y. State Mus. clxvii. 116 (1913)

Name: Knieskern´s hawthorn

Distribution: Canada (Québec); USA (New York)

72 CDN 75 USA

species :

Crataegus ×kyrtostyla Fingerh.; Linnaea 4: 379 (1829)

Distribution: Europe; Germany; Estonia; etc.

11 GER 14 EST

Remarks: Crataegus monogyna x C. praemonticola. Not always accepted and then included in the variability of C. monogyna.

Synonyms: hidden

= Crataegus curvisepala var. aceriformis Hrabétová; Preslia 52(1): 57 (1980)

= Crataegus kyrtostyla Fingerh. ex Schltdl.; Linnaea 4: 372 (1829)

= Crataegus monogyna subf. filicifolia (Koehne) Hegi; Ill. Fl. Mitt.-Eur. 4: 737 (1922)

= Crataegus monogyna f. filicifolia Koehne; Deut. Dendrol.: 238 (1893)

= Crataegus monogyna f. pteridifolia (Lodd. ex Loudon) Rehder; Bibliogr. Cult. Trees: 250 (1949)

= Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin; Preslia 13-15: 133 (1935)

= Crataegus monogyna subsp. silicensis Hrabétová; Biologia (Bratislava) 24: 553 (1969)

= Crataegus monogyna var. borosii Pénzes; Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956)

= Crataegus monogyna var. csapodyae Pénzes; Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956)

= Crataegus monogyna var. filicifolia (Koehne) Lange; Revis. Crataeg.: 38 (1897)

= Crataegus monogyna var. kyrtostyla (Fingerh.) Beck; Fl. Nieder-Österreich 2(1): 706 (1892)

= Crataegus monogyna var. kyrtostyla (Fingerh.) Simonk.; 201 (1887)

= Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 278 (1853)

= Crataegus monogyna var. serromonogyna Pénzes; Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956)

= Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel; Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871)

= Crataegus oxyacantha var. pteridifolia Lodd. ex Loudon; Arbor. Frutic. Brit. 2: 831 (1838)

= Crataegus rosiformis var. aceriformis (Hrabétová) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 175 (2015)

= Crataegus ×fallacina Gost.-Jak.; Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 32: 9 (1978), nom. illeg.

= Crataegus ×fallacina Klokov; Kom., Fl. URSS 6: 576 (1954)

= Crataegus ×gracilis Cinovskis; Crat. Balt.: 118 (1971), nom. illeg.

= Crataegus ×insularis Cinovskis; Crat. Balt.: 120 (1971)

= Crataegus ×kyrtostyla nothovar. baksayana Pénzes ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 174 (2015)

= Crataegus ×latvica Cinovskis; Crat. Balt.: 108 (1971)

= Crataegus ×maritima Cinovskis; Boyaryshniki Pribaltiki: 123 (1971)

= Crataegus ×monoli R.Doll; Gleditschia 2: 14 (1974 publ. 1975)

= Crataegus ×monostevenii Pénzes ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 173 (2015)

= Crataegus ×osiliensis Cinovskis; Boyaryshniki Pribaltiki: 126 (1971)

= Crataegus ×raavadensis Raunk.; Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 68 (1925)

= Crataegus ×silicensis (Hrabétová) Baranec; Biosyst. Stúd. rod. Crataegus L. na Slovensku (Acta Dendrobiol., 11): 41 (1986)

= Crataegus ×subsphaerica nothosubsp. fallacina (Klokov) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 192 (2015)

= Crataegus ×subsphaerica nothosubsp. raavadensis (Raunk.) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 192 (2015)

= Crataegus ×subsphaerica nothosubsp. serromonogyna (Pénzes) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 171 (2015)

= Crataegus ×subsphaerica nothovar. csapodyae (Pénzes) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 171 (2015)

= Mespilus monogyna proles kyrtostyla (Fingerh.) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 31 (1906)

= Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch; Dendrologie 1: 161 (1869)

= Oxyacantha ×kyrtostyla (Fingerh.) M.Roem.; Fam. Nat. Syn. Monogr. 3: 106 (1847)

species :

Crataegus ×lambertiana Lange; Fortegnelse Frilands-Traer Buske 77 (1871), pro sp.

Distribution: Slovakia; Hungary

11 HUN SLO

Remarks: Crataegus laevigata x C. praemonticola

Synonyms: hidden

= Crataegus ×atrorubella Cinovskis; Crat. balt. 206 (1971)

= Crataegus ×degenii nothomorph. monogynoides (Zsák) Ker.-Nagy; Tilia 15: 81 (2010)

= Crataegus ×degenii var. monogynoides Zsák; Bot. Közlem. 32: 191 (1935)

= Crataegus ×degenii var. zsakii Boros ex Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 189 (2015)

= Crataegus ×degenii Zsak; Bot. Közlem. 32: 191 (1935)

= Crataegus ×schneideri Cinovskis; Crat. balt. 199 (1971)

= Mespilus ×lambertiana (Lange) Asch. & Graebn.; Syn. Mitteleur. Fl. 6(2): 44 (1906)

species :

Crataegus ×laneyi Sarg.; Trees & Shrubs, 5 (1902)

Distribution: USA (New York)

75 USA

Remarks: Crataegus scabrida x C. succulenta

Synonyms: hidden

= Crataegus ×divisa Sarg.

species :

Crataegus ×maligna Sarg.; Bull. New York State Mus. Nat. Hist. 167: 111 (1913)

Distribution: USA (New York)

75 USA

Remarks: Crataegus chrysocarpa x C. macrosperma

species :

Crataegus ×ninae-celottiae K.I.Chr. & T.A.Dickinson; PhytoKeys 36: 16 (2014)

Distribution: Canada (Ontario)

72 CDN

Remarks: Crataegus monogyna x C. punctata

species :

Crataegus ×notha Sarg.; J. Arnold Arbor. 3: 9 (1922)

Distribution: USA (Arkansas)

78 USA

Remarks: Crataegus marshallii x mollis

species :

Crataegus ×peloponnesiaca Byatt; Candollea 31(2): 299 (1976)

Distribution: Greece

13 GRC

Remarks: Crataegus heldreichii x pycnoloba

species :

Crataegus ×pilosa Sarg.; Rhodora 5: 56 (1903)

Distribution: USA (Massachusetts)

75 USA

Remarks: Crataegus intricata x pruinosa

species :

Crataegus ×poplavskae Tzvelev; Fl. Vostochnoi Evropy 10: 574 (2001)

Distribution: Crimea

14 KRY

species :

Crataegus ×pseudoazarolus Popov; Trudy Prik. Bot. 22: 442, fig. 101 (1929)

Distribution: Turkmenistan; Northern Caucasus; Azerbaijan

32 TKM 33 AZE NCS

Remarks: Crataegus pentagyna x C. pontica

Synonyms: hidden

= Crataegus cinovskisii Kassumova; Bot. Zhurn. 70(2): 266 (1985)

= Crataegus nikitinii Essenova; Notiv. Syst. Pl. Vasc. 13: 160 (1976)

= Crataegus ×androssovii Kh.E.Esenova & Kerimova; Novosti Sist. Vyssh. Rast. 14: 122 (1977), et in Izv. Akad. Nauk Turkm. SSR,Biol. Nauk, 1976(2): 72 (1976)

species :

Crataegus ×pseudosanguinea Popov ex Pojark.; Novosti Sist. Vyssh. Rast. 7: 196 (1970 publ. 1971)

Distribution: Kazakhstan; Kyrgyzstan

32 KAZ KGZ

species :

Crataegus ×puberis Sarg.; N. Y. State Mus. Rep., App. 3, 73 (1907 publ. 1908)

Distribution: USA (New York)

75 USA

Remarks: Crataegus macrosperma x C. punctata

species :

Crataegus ×rubrinervis Lange; Bot. Tidsskr. 13: 25 (1883)

Distribution: Romania; European Turkey; Crimea

13 ROM TUE 14 KRY

Remarks: Crataegus monogyna x C. pentagyna ssp. pentagyna

Synonyms: hidden

= Crataegus ×dipyrena Pojark.; Komatov. Fl. URSS 9: 508 (1939)

species :

Crataegus ×rubrocarnea Sarg.; Bull. New York State Mus. Nat. Hist. 105: 55 (1906)

Distribution: USA

Remarks: Crataegus macrosperma x C. scabrida

species :

Crataegus ×rufula Sarg.; J. Arnold Arbor. 1: 251. (1920)

Name: Rusty hawthorn

Distribution: USA (Alabama, Florida, Georgia, North Carolina, South Carolina)

78 USA

Remarks: Crataegus aestivalis x C. opaca

species :

Crataegus ×rupicola Sarg.; Rep. (Annual) Missouri Bot. Gard. 19: 121 (1908)

Distribution: USA (Arkansas, Missouri)

75 USA 78 USA

Remarks: Crataegus calpodendron x ?

Synonyms: hidden

= Crataegus ×harveyana Sarg.; J. Arnold Arbor. 3: 200 (1922)

species :

Crataegus ×ruscinonensis Gren.; Billotia 1: 71 (1866)

Distribution: France; S-Europe; etc.

12 FRA

Remarks: Crataegus azarolus x C. monogyna

Synonyms: hidden

= Crataegus aronia proles ruscinonensis (Gren. & Blanc) Sennen; Exsicc. (Pl. Esp.) 1916: no. 2633 (1917)

= Crataegus azarolus proles ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus; Rouy & Foucaud, Fl. France 7: 7 (1901)

= Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman; Consp. Fl. Eur.: 243 (1879)

= Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori; Nuov. Fl. Italia 1: 785 (1924)

= Crataegus azarolus var. ruscinonensis P.Fourn.; Quatre Fl. France: 514 (1936)

= Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo; But. Inst. Catalana Hist. Nat., 38 Bot. 1: 68 (1974)

= Crataegus ×ruscinonensis var. aronioides Browicz; Willdenowia 21(1-2): 114 (1991) (nothovar.)

species :

Crataegus ×simulata Sarg.; Rep. Missouri Bot. Gard. 22: 82 (1911)

Distribution: USA (Missouri)

75 USA

Remarks: Crataegus calpodendron x C. reverchonii var. palmeri

species :

Crataegus ×sinaica Boiss.; Diagn. Pl. Orient. ser. 2, 2: 48 (1856)

Distribution: Turkey (Inner Anatolia, SE-Anatolia); Iran (W-Iran); Cyprus (C-Mountains); Lebanon (Antilebanon); Syria (Jbel Druze); Sinai peninsula (S-Sinai); Saudi Arabia; Australia [I] (South Australia [I])

34 CYP IRN LEB SIN SYR TUR 35 SAU 50 aus

Remarks: Crataegus azarolus x C. monogyna

Synonyms: hidden

= Crataegus azarolus var. sinaica (Boiss.) Lange; Revis. Crataeg.: 52 (1897)

= Crataegus maura var. haematoclada K.Koch; Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 303 (1853)

= Crataegus ×montesantosii Diap.; Notizbl. Bot. Gart. Berlin-Dahlem 11: 886 (1933)

= Crataegus ×sinaica subsp. rossii K.I.Chr.; Syst. Bot. Monogr. 35: 127 (1992)

= Mespilus monogyna var. ehrenbergii Wenz.; Linnaea 38: 157 (1874)

= Mespilus monogyna var. sinaica (Boiss.) Wenz.; Linnaea 38: 157 (1874)

= Mespilus sinaica (Boiss.) K.Koch; Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 391 (1862)

species :

Crataegus ×spatiosa Sarg.; Rhodora 7: 180 (1905)

Name: New London hawthorn

Distribution: USA (Connecticut)

75 USA

Remarks: Crataegus pruinosa x C. succulenta

species :

Crataegus ×stenosepala Sarg.; J. Arnold Arbor. 3: 186 (1922)

Name: Duke hawthorn

Distribution: USA (Texas)

77 USA

species :

Crataegus ×subsphaerica Gand.; Bull. Soc. Bot. France 18: 448 (1871 publ. 1872)

Name: Verschiedenzähniger Weißdorn, Rundfrucht-Weißdorn (DE)

Distribution: Germany (Brandenburg, Berlin, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Thüringen); etc.

11 GER

Remarks: Crataegus monogyna x praemonticola

Synonyms: hidden

= Crataegus alemanniensis var. heterodonta (Pojark.) Cinovskis; Fl. Balt. Respubl. 2: 119 (1996)

= Crataegus monogyna var. heterodonta (Pojark.) Gost.-Jak.; Arbor. Kórnickie 20: 126 (1975)

= Crataegus monogyna var. szepesfalvyi Pénzes; Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956)

= Crataegus ×curcina R.Doll; Gleditschia 2: 12 (1974 publ. 1975)

= Crataegus ×heterodonta Pojark.; Novosti Sist. Vyssh. Rast. 2: 130 (1965)

= Crataegus ×krima R.Doll; Gleditschia. 2: 11 (1974 publ. 1975)

= Crataegus ×silvicola Gand.; Bull. Soc. Bot. France 18: 448 (1871 publ. 1872)

= Crataegus ×subsphaerica nothosubsp. negreanii Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 191 (2015)

= Crataegus ×subsphaerica nothosubsp. szepesfalvyi (Pénzes) Ker.-Nagy; Kárpát-Pannon és Illír Régió Vadon Termö Galagonyáinak Monogr.: 170 (2015)

species :

Crataegus ×tianschanica Pojark.; Kom., Fl. URSS 9: 461, 507 (1939)

Distribution: Kyrgyzstan

32 KGZ

Remarks: Crataegus pseudoheterophylla ssp. turkestanica x C. wattiana

Synonyms: hidden

= Crataegus monticola Cinovskis; Introd. Rast. Bot. Sad. Pribaltiki: 51 (1974)

= Crataegus rubens Cinovskis; Introd. Rast. Bot. Sad. Pribaltiki: 53 (1974)

species :

Crataegus ×vailiae Britton; Bull. Torrey Bot. Club 24: 53 (1897)

Name: Miss Vail´s hawthorn

Distribution: USA (Missouri, North Carolina, Tennessee, Virginia, West Virginia)

75 USA 78 USA

Remarks: Crataegus calpodendron x C. uniflora

Synonyms: hidden

= Crataegus ×conjungens Sarg.; J. Arnold Arbor. 3: 200 (1922)

= Crataegus ×missouriensis Ashe; Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900)

= Crataegus ×palliata Sarg.; Trees & Shrubs 2: 236 (1913)

species :

Crataegus ×websteri Sarg.; Rhodora 7: 215 (1905)

Distribution: USA (New Hampshire)

75 USA

Remarks: Crataegus brainerdii x calpodendron

species :

Crataegus ×whittakeri Sarg.; J. Arnold Arbor. 6: 3 (1925)

Distribution: USA (Illinois)

74 USA

Remarks: Crataegus calpodendron x mollis

species :

Crataegus ×yosgatica K.I.Chr.; Syst. Bot. Monogr. 35: 121 (1992)

Distribution: Turkey

34 TUR

Remarks: Crataegus monogyna x tanacetifolia

species :

Crataegus ×zangezura Pojark.; Kom., Fl. URSS 9: 508 (1939) [nothossp.]

subspecies :

subsp. zangezura

Distribution: Turkmenistan; Transcaucasus; Iran

32 TKM 34 IRN

Remarks: Crataegus pentagyna x pseudoheterophylla

subspecies :

subsp. pseudoambigua (Pojark.) K.I.Chr.; Syst. Bot. Monogr. 35: 134 (1992) [nothossp.]

Distribution: Turkmenistan

32 TKM

Synonyms: hidden

= Crataegus ×pseudoambigua Pojark.; Kom., Fl. URSS 9: 466, 509 (1939)

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A complete, synonymic checklist of the Higher Plants of the World

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Search for: Crataegus fragilis

A complete, synonymic checklist of the Higher Plants of the World

Version 24.11 (November 5th, 2024)

Covering 355,576 accepted species,
8,715 hybrids, 47,863 accepted infraspecific taxa and 1,000,581 synonyms,
in total 1,412,785* names

[about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus*" are deliberately omitted]

With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life

Contact

How to Cite:

Search

+ Family

Filter

Order

Family (9)

Genus (110)

Display options

Search for: Crataegus fragilis

A complete, synonymic checklist of the Higher Plants of the World

Version 24.11 (November 5th, 2024)

Covering 355,576 accepted species, 8,715 hybrids, 47,863 accepted infraspecific taxa and 1,000,581 synonyms, in total 1,412,785* names

[*about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]

With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life

Covering 355,576 accepted species,
8,715 hybrids, 47,863 accepted infraspecific taxa and 1,000,581 synonyms,
in total 1,412,785* names

[about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus*" are deliberately omitted]