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Ver. 25.01
Jan. 28th, 2025

370.0000 Family Polygonaceae Juss.; Gen. Pl. [Jussieu] 82 (1789), nom. cons.
52 genera, ca. 1450 spp.
Species listed in database: 1446; hybrids: 152
= Calligonaceae Khalk.; Dokl. Akad. Nauk Uzbeksk. S.S.R. (1985)(11): 45 (1985)
= Eriogonaceae G.Don; Hort. Brit. [Sweet], ed. 3: 580 (1839)
= Persicariaceae Martinov; Tekhno-Bot. Slovar 473 (1820)
= Rumicaceae Martinov; Tekhno-Bot. Slovar 554 (1820)
370.3203 Genus Koenigia L.; Syst. Nat., ed. 12, 2: 71 (1767)
Distribution: mostly temperate Asia, few North America. Inclusion of Aconogonon following Schuster (2014). Status of many Russian species doubtful.
Species listed in database: 50; hybrids: 2
= Aconogonon (Meisn.) Rchb.; Consp. Regn. Veg. [H.G.L.Reichenbach] [H.G.L.Reichenbach] 162 (1828)
= Bergeria J.Koenig ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 1: 849 (1840)
= Macounastrum Small; Ill. Fl. N. U.S. [Britton & Brown] 1: 541 (1896)
= Pleuropteropyrum H.Gross; Bull. Géogr. Bot. 23: 8 (1913)
= Rubrivena M.Král; Preslia 57(1): 65 (1985)
species :
Koenigia ajanensis (Regel & Tiling) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Siberia (Buryatia, Chita, Irkutsk, Yakutia); Russian Far East (Amur, Khabarovsk, Kuril Isl., Magadan, Primorye, Sakhalin); China (NE-Nei Mongol); North Korea; Japan (Hokkaido)
30 SIB 31 RFE 36 CHI 38 JAP NKO
Synonyms: hidden
= Aconogonon ajanense (Regel & Tiling) H.Hara; Fl. E. Himalaya 631 (1966), in adnot.
= Aconogonon ajanense var. divaricatum (F.Schmidt) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 96 (1989)
= Pleuropteropyrum ajanense (Regel & Tiling) Nakai; Rep. Veg. Daisetsusan Mountains 46, 63 (1930), Miyabe & Kudô in J. Fac. Agric. Sapporo 26: 512 (1934)
= Pleuropteropyrum ajanense var. divaricatum (F.Schmidt) Miyabe; J. Fac. Agric. Hokkaido Imp. Univ. 26(4): 512 (1934)
= Polygonum ajanense (Regel & Tiling) Grig.; Fl. URSS [Komarov et al., eds.] 5: 666 (1936)
= Polygonum ajanense var. glabrum Popov; Konspekt Fl. Pober. Baikal 215 (1966)
= Polygonum ajanense var. hirsutum Popov; Konspekt Fl. Pober. Baikal 215 (1966)
= Polygonum polymorphum f. glaberrimum Takeda; Bot. Mag. (Tokyo) 24: 176 (1910)
= Polygonum polymorphum f. glabrescens Takeda; Bot. Mag. (Tokyo) 24: 176 (1910)
= Polygonum polymorphum f. pilosum Takeda; Bot. Mag. (Tokyo) 24: 176 (1910)
= Polygonum polymorphum f. pubescens Takeda; Bot. Mag. (Tokyo) 24: 176 (1910)
= Polygonum polymorphum var. ajanense Regel & Tiling; Fl. Ajan. 116 (1858)
= Polygonum polymorphum var. divaricatum F.Schmidt; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7, 12(2): 169 (1968)
species :
Koenigia alpina (All.) T.M.Schust. & Reveal; Taxon 64(6): 1200 (2015)
Name: Alpen-Bergknöterich (DE)
Distribution: Denmark [I]; Germany [I]; Switzerland; ?Liechtenstein; Austria; Spain; Andorra; France; Corsica; Italy; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; N-Greece (higher mountains); C-European Russia; E-European Russia; Ukraine; Crimea; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Russian Far East (Amur, Khabarovsk, Magadan); Kazakhstan; Kyrgyzstan; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, SE-Anatolia, W-Anatolia); Iran (Iranian Aserbaijan); Sinai peninsula (S-Sinai); China (Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Qinghai, ?Shandong, Shanxi, Xinjiang); Mongolia; North Korea; South Korea; Pakistan (Chitral, Swat, Hazara, Gilgit, Astor, Baltistan); NW-India (Himachal Pradesh, Jammu & Kashmir, Poonch)
10 den 11 AUT ger SWI 12 ADO COR FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SRB 14 KRY RUS UKR 30 SIB 31 RFE 32 KAZ KGZ 33 ARM AZE GEO NCS 34 IRN SIN TUR 36 CHI 37 MON 38 KOR NKO 40 IND PAK
Synonyms: hidden
= Aconogonon alpinum (All.) Schur; Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 64 (1853), nom. inval.
= Aconogonon alpinum var. elephantinum Stepanov; Fl. N. E. W. Sayan 127 (2006)
= Aconogonon diffusum (Pall. ex Spreng.) Tzvelev; Novosti Sist. Vyssh. Rast. 25: 184 (1988)
= Aconogonon dshawachischwilii (Kharkev.) Holub; Folia Geobot. Phytotax. 11(1): 80 (1976), isonym
= Aconogonon dshawachischwilii (Kharkev.) Soják; Preslia 46(2): 151 (1974)
= Aconogonon jeholense (Kitag.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Aconogonon polymorphum (Ledeb.) Nakai; Mori, Enum. Pl. Corea 129 (1922)
= Gononcus undulatus (Murray) Raf.; Fl. Tellur. 3: 16 (1836)
= Persicaria alpina (All.) H.Gross; Bot. Jahrb. Syst. 49: 250 (1913)
= Persicaria dshawachischwilii (Kharkev.) Cubey; Hanburyana 1: 15 (2006)
= Persicaria frigida (Kudô) Nemoto; Fl. Japan. [Makino & Nemoto], Suppl. 170 (1936)
= Persicaria undulata (Raf.) H.Gross; Beih. Bot. Centralbl. 37(2): 114 (1919)
= Pleuropteropyrum alpinum (All.) Kitag.; Rep. Inst. Sci. Res. Manchoukuo 1: 295 (1937), nom. illeg.
= Pleuropteropyrum japonicum (Maxim.) Nakai; Rigakkai 24: 296 (1934)
= Pleuropteropyrum jeholense Kitag.; Rep. Exped. Manchoukuo, Sect. IV, 4 (Index Fl. Jeholensis) 77 (1936)
= Pleuropteropyrum undulatum (Murray) Á.Löve & D.Löve; Bot. Not. 114: 38 (1961)
= Polygonum acidum Pall.; Reise Russ. Reich. 2: 25 (1773)
= Polygonum alpinum All.; Auct. Syn. Meth. Stirp. Hort. Regii Taur. 42 (1773)
= Polygonum alpinum var. undulatifolium K.Koch; 197 (1849)
= Polygonum ciliatum Willd. ex Spreng.; Syst. Veg., ed. 16 [Sprengel] 2: 255 (1825), nom. illeg.
= Polygonum diffusum Pall. ex Spreng.; Syst. Veg., ed. 16 [Sprengel] 2: 255 (1825)
= Polygonum divaricatum Vill.; Hist. Pl. Dauphiné [Villars] 3: 522 (1788), nom. illeg.
= Polygonum dshawachischwilii Kharkev.; Novosti Sist. Vyssh. Rast. 84 (1966)
= Polygonum frigidum Kudô; J. Coll. Agric. Hokkaido Imp. Univ. 12: 33 (1923)
= Polygonum jeholense (Kitag.) A.I.Baranov & Skvortsov ex S.X.Li & Y.L.Chang; Fl. Pl. Herb. Chin. Bor.-Or. 2: 48 (1959)
= Polygonum latifolium Kotschy ex Boiss.; Fl. Orient. [Boissier] 4(2): 1032 (1879), nom. inval.
= Polygonum ochreatum Willd. ex Meisn.; Prodr. [A.P. de Candolle] 14: 140 (1856), nom. inval.
= Polygonum polymorphum Ledeb.; Fl. Ross. [Ledebour] 3: 524 (1850)
= Polygonum polymorphum var. alpinum (All.) Ledeb.; Fl. Ross. [Ledebour] 3: 52 (1850), nom. illeg.
= Polygonum polymorphum var. lapathifolium Maxim.; Prim. Fl. Amur. 234 (1859), non Ledeb.
= Polygonum royi Gand.; Dec. Pl. Nov. [Gandoger] 1: 10 (1875)
= Polygonum sibiricum L.f.; Suppl. Pl. 228 (1782), nom. illeg.
= Polygonum undulatum Murray; Comm. Götting. 5: 1774 (1775) 34. t. 5 non (L.) P. J. Bergius (1767)
= Polygonum weyrichii var. alpinum (All.) Maxim. ex Franch. & Sav.; Enum. Pl. Jap. 1: 402 (1875)
variant :
var. stewartii (S.P.Hong) T.M.Schust. & Reveal; Taxon 64(6): 1200 (2015)
Distribution: Pakistan; NW-India (Jammu & Kashmir)
40 IND PAK
Synonyms: hidden
= Aconogonon alpinum var. stewartii S.P.Hong; Taxon. Aconogonon s. lat. (Polygonac.), et Symb. Bot. Upsal. Pap. IV: 36 (1991), name not considered as valid by author, et 30(2): 81 (1992)
species :
Koenigia amgensis (Michaleva & V.I.Perfiljeva) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Siberia (Yakutia); Russian Far East (Khabarovsk)
30 SIB 31 RFE
Synonyms: hidden
= Polygonum amgense Michaleva & V.I.Perfiljeva; Novosti Sist. Vyssh. Rast. 99 (1968)
= Pleuropteropyrum amgense (Michaleva & V.I.Perfiljeva) Soják; Preslia 46(2): 151 (1974)
= Aconogonon amgense (Michaleva & V.I.Perfiljeva) Tzvelev; Novosti Sist. Vyssh. Rast. 24: 77 (1987)
species :
Koenigia bargusinensis (Peschkova) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Siberia (Buryatia)
30 SIB
Synonyms: hidden
= Aconogonon bargusinense (Peschkova) Soják; Preslia 46(2): 151 (1974)
= Polygonum bargusinense Peschkova; Novosti Sist. Vyssh. Rast. 6: 284 (1970)
species :
Koenigia brachytricha (Ohwi) comb.ined.
Distribution: South Korea
38 KOR
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon brachytrichum (Ohwi) Soják; Preslia 46(2): 151 (1974)
= Polygonum brachytrichum Ohwi; Acta Phytotax. Geobot. 7: 129 (1938)
species :
Koenigia campanulata (Hook.f.) T.M.Schust. & Reveal; Taxon 64(6): 1200 (2015)
Name: Bellflower smartweed, Lesser Knotweed (EN)
Distribution: England [I] (England [I], Wales [I], Isle of Man [I], Scotland [I], Outer Hebrides [I], Orkney Isl. [I], Shetland Isl. [I]); Ireland [I] (Ireland [I], Northern Ireland [I]); Channel Isl. [I] (Jersey [I]); China (Guizhou, Sichuan, Yunnan); Tibet; Nepal; Bhutan; N-India (Sikkim, Uttarakhand, West Bengal); N-Myanmar; USA [I] (Washington State [I]); Chile [I] (Los Lagos [I], Aisén [I])
10 grb ire 12 cis 36 CHI TIB 40 BHU IND NEP 41 MYA 73 usa 85 cle
Synonyms: hidden
= Aconogonon campanulatum (Hook.f.) H.Hara; Fl. E. Himalaya 67 (1966)
= Aconogonon campanulatum var. oblongum (Meisn.) H.Hara; Enum. Fl. Pl. Nepal 3: 172 (1982)
= Persicaria campanulata (Hook.f.) Ronse Decr.; Bot. J. Linn. Soc. 98(4): 367 (1988)
= Polygonum campanulatum Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 51 (1886)
= Polygonum campanulatum var. longipes Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 52 (1886)
= Polygonum rumicifolium var. oblongum Meisn.; Prodr. [A.P. de Candolle] 14: 138 (1856)
= Reynoutria campanulata (Hook.f.) Moldenke; Bull. Torrey Bot. Club 68: 675 (1941)
variant :
var. fulvida (Hook.f.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (Guizhou, W-Hubei, Sichuan, Yunnan); Tibet; Nepal; Bhutan; N-India (Sikkim)
36 CHI TIB 40 BHU IND NEP
Synonyms: hidden
= Aconogonon campanulatum var. fulvidum (Hook.f.) H.Hara; Fl. E. Himalaya 67 (1966)
= Persicaria alpina var. sinica (Dammer) H.Gross
= Persicaria duclouxii (H.Lév. & Vaniot) H.Gross; Bull. Géogr. Bot. 23: 32 (1913)
= Persicaria duclouxii var. hypoleuca H.Lév.; Bull. Acad. Int. Géogr. Bot. 25: 40 (1915)
= Polygonum alpinum var. sinicum Dammer ex Diels; Bot. Jahrb. Syst. 29: 314 (1900)
= Polygonum campanulatum var. fulvidum Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 52 (1886)
= Polygonum duclouxii H.Lév. & Vaniot; Repert. Spec. Nov. Regni Veg. 6: 112 (1908)
= Polygonum duclouxii H.Lév.; Bull. Acad. Int. Géogr. Bot. 25: 40 (1915), nom. illeg.
variant :
var. longipes (Hook.f.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 400 (2020)
Distribution: India (Sikkim, Uttarakhand)
40 IND
Synonyms: hidden
= Polygonatum campanulatum var. longipes Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 52 (1886)
variant :
var. membranifolia (Hook.f.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 400 (2020)
Distribution: India (Sikkim)
40 IND
Synonyms: hidden
= Aconogonon campanulatum var. membranifolium (Hook.f.) P.D.Sell; Fl. Gr. Brit. Ireland 1: 686 (2018)
= Polygonum campanulatum var. membranifolium Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 52 (1886)
variant :
var. pangiana (G.D.Pal & Maiti) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 400 (2020)
Distribution: India (Arunachal Pradesh)
40 IND
Synonyms: hidden
= Aconogonon pangianum G.D.Pal & Maiti; Bull. Bot. Surv. India 26(1-2): 95 (1984 publ. 1985)
= Polygonum pangianum (G.D.Pal & Maiti) R.C.Srivast.; Indian Forester 133(2): 271 (2007)
species :
Koenigia cathayana (A.J.Li) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (S-Qinghai, Sichuan, Yunnan); Tibet
36 CHI TIB
Synonyms: hidden
= Aconogonon cathayanum (A.J.Li) Boufford & H.Sun; Harvard Pap. Bot. 14(2): 197 (2009)
= Polygonum cathayanum A.J.Li; Bull. Bot. Res., Harbin 15(4): 417, f. 5 (1995)
species :
Koenigia chaneyi (B.Fedtsch. ex R.R.Stewart) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Siberia (Buryatia, Chita); Mongolia
30 SIB 37 MON
Synonyms: hidden
= Aconogonon chaneyi (B.Fedtsch. ex R.R.Stewart) H.Hara; Fl. E. Himalaya 631 (1966), in adnot.
= Polygonum chaneyi B.Fedtsch. ex R.R.Stewart; Contr. Gray Herb., Ser. 2, 88: 110 (1930)
= Pleuropteropyrum chaneyi (B.Fedtsch. ex R.R.Stewart) Kitag.; Rep. Exped. Manchoukuo, Sect. IV, 4 (Index Fl. Jeholensis) 77 (1936)
species :
Koenigia chlorochrysea (M.M.Ivanova) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Siberia (Chita, Yakutia)
30 SIB
Synonyms: hidden
= Aconogonon chlorochryseum (M.M.Ivanova) Soják; Cas. Nár. Muz. Praze, Rada Prír. 150(3-4): 137 (1981 publ. 1982)
= Polygonum chlorochryseum M.M.Ivanova; Bot. Zhurn. (Moscow & Leningrad) 65(2): 279 (1980)
species :
Koenigia chuanzangensis Z.Z.Zhou & Y.J.Min; Novon 24(3): 266 (2015)
Distribution: China (Sichuan); Tibet
36 CHI TIB
species :
Koenigia coriaria (Grig.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Afghanistan (Badakshan, Wakhan, Bamyan, Ghazni, Kabul, Kunar / Nuristan, Wardak, Orozgan / Daykundi, Parwan); China (Xinjiang); Pakistan (Chitral)
32 KAZ KGZ TZK UZB 34 AFG 36 CHI 40 PAK
Synonyms: hidden
= Aconogonon bucharicum (Grig.) Holub; Folia Geobot. Phytotax. 11: 80 (1976)
= Aconogonon coriarium (Grig.) Soják; Preslia 46(2): 151 (1974)
= Aconogonon coriarium subsp. bucharicum (Grig.) Soják; Preslia 46(2): 151 (1974)
= Persicaria coriaria Grig.; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 1: 101 (1933)
= Pleuropteropyrum bucharicum (Grig.) Nevski; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 4: 217 (1937)
= Polygonum bucharicum Grig.; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 1: 102 (1933)
= Polygonum coriarium Grig.; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 1: 101 (1933)
= Polygonum nuristanicum Kitam.; Acta Phytotax. Geobot. 17: 141 (1958)
species :
Koenigia cyanandra (Diels) Mesícek & Soják; Folia Geobot. Phytotax. 8(1): 110 (1973)
Distribution: China (S-Gansu, W-Hubei, Qinghai, S-Shaanxi, Sichuan, Yunnan); ?Tibet
36 CHI
Synonyms: hidden
= Polygonum cyanandrum Diels; Notes Roy. Bot. Gard. Edinburgh 5: 257 (1912)
species :
Koenigia davisiae (W.H.Brewer ex A.Gray) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Name: Davis´ knotweed
Distribution: USA (California, Idaho, Oregon, Washington)
73 USA 76 USA
Synonyms: hidden
= Aconogonon davisiae (W.H.Brewer ex A.Gray) Haraldson; Symb. Bot. Upsal. 22(2): 69 (1978), isonym
= Aconogonon davisiae (W.H.Brewer ex A.Gray) Soják; Preslia 46(2): 151 (1974)
= Aconogonon davisiae var. glabrum (G.N.Jones) S.P.Hong; Rhodora 93: 343 (1991)
= Aconogonon newberryi (Small) Soják; Preslia 46(2): 151 (1974)
= Polygonum davisiae W.H.Brewer ex A.Gray; Proc. Amer. Acad. Arts 8: 399 (1873)
= Polygonum newberryi Small; Bull. Torrey Bot. Club 21: 170, t. 194 (1894), et Monogr. N. Am. Polygon.(Mem. Bot. Columb. Coll. i.) (1895) 36, t. 5
= Polygonum newberryi var. glabrum G.N.Jones; Rhodora 40: 359 (1938)
species :
Koenigia delicatula (Meisn.) H.Hara; Fl. E. Himalaya 70 (1966)
subspecies :
subsp. delicatula
Distribution: China (Sichuan, Yunnan); Tibet; Pakistan (Deosai, Baltistan); Nepal; Bhutan; N-India (Himachal Pradesh, Jammu & Kashmir, Sikkim, Uttarakhand, West Bengal); Myanmar
36 CHI TIB 40 BHU IND NEP PAK 41 MYA
Synonyms: hidden
= Polygonum delicatulum Meisn.; Prodr. [A.P. de Candolle] 14: 127 (1857)
subspecies :
subsp. relicta Hedberg; J. Jap. Bot. 63(3): 73 (1988)
Distribution: China; Tibet; Myanmar
36 CHI TIB 41 MYA
species :
Koenigia divaricata (L.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, W-Siberia, Yakutia); Russian Far East (Amur, Kamchatka [I], Khabarovsk, Magadan [I], Primorye, Sakhalin [I]); China (Hebei, Heilongjiang, ?Henan, ?Hubei, Jilin, Liaoning, Nei Mongol, ?Qinghai, Shandong, Shanxi); Mongolia; North Korea; South Korea; New Caledonia [I]
30 SIB 31 RFE 36 CHI 37 MON 38 KOR NKO 60 nwc
Synonyms: hidden
= Aconogonon divaricatum (L.) Nakai; Enum. Pl. Corea 129 (1922)
= Aconogonon divaricatum var. micranthum (Ledeb.) Yong J.Li; Fl. Coreana 1: 330 (1996)
= Persicaria divaricata (L.) H.Gross; Bull. Géogr. Bot. 23: 29 (1913)
= Pleuropteropyrum divaricatum (L.) Nakai; Rigakkai 24: 296 (1926)
= Polygonum crispum Hornem.; Hort. Bot. Hafn. 2: 962 (1815)
= Polygonum divaricatum f. scabridum Regel; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7, 4(4): 125 (1861)
= Polygonum divaricatum L.; Sp. Pl. [Linnaeus] 363 (1753)
= Polygonum ochreatum S.G.Gmel. ex Meisn.; Prodr. [A.P. de Candolle] 14: 144 (1856), nom. inval.
species :
Koenigia fertilis Maxim.; Bull. Acad. Imp. Sci. St.-Pétersbourg 27: 530 (1881)
Distribution: China (Gansu, Qinghai, Sichuan); Tibet
36 CHI TIB
Synonyms: hidden
= Polygonum fertile (Maxim.) A.J.Li; Fl. Reipubl. Popularis Sin. 25(1): 67 (2000)
species :
Koenigia filicaulis (Wall. ex Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (?Qinghai, Sichuan, Yunnan); Tibet; Taiwan; Pakistan (Hazara, Baltistan, Astor); ?Nepal; Bhutan; N-India (Himachal Pradesh, Jammu & Kashmir, Sikkim, Uttarakhand); Myanmar
36 CHI TIB 38 TAI 40 BHU IND PAK 41 MYA
Synonyms: hidden
= Koenigia binsarii (Silas & R.D.Gaur) R.D.Gaur; Fl. Distr. Garhwal N.W. Himalaya 135 (1999)
= Persicaria minuta (Hayata) Nakai; Rigakkai 24: 298 (1926)
= Polygonum binsarii Silas & R.D.Gaur; J. Econ. Taxon. Bot. 14(1): 111 (1990)
= Polygonum filicaule var. alpestre Meisn.; Pl. Asiat. Rar. [Wallich] 3: 59 (1832)
= Polygonum filicaule var. extenuatum Meisn.; Pl. Asiat. Rar. [Wallich] 3: 59 (1832)
= Polygonum filicaule Wall.; Numer. List [Wallich] no. 1694 (1830) ex Meisn. in Pl. Asiat. Rar. [Wallich] 3: 59 (1832)
= Polygonum minutum Hayata; J. Coll. Sci. Imp. Univ. Tokyo 25: Art. 19, 185 (1908)
= Polygonum radicans Hemsl.; J. Linn. Soc., Bot. 26: 347 (1891)
variant :
var. caespitosa (Meisn.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 400 (2020)
Distribution: India (Sikkim, West Bengal)
40 IND
Synonyms: hidden
= Polygonum filicaule var. caespitosum Meisn.; Pl. Asiat. Rar. [Wallich] 3(12): 59 (1832)
variant :
var. villosa (Cummins ex Gage) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 400 (2020)
Distribution: India (Sikkim)
40 IND
Synonyms: hidden
= Polygonum filicaule var. villosum Cummins ex Gage; Rec. Bot. Surv. India 2: 378 (1903)
species :
Koenigia forrestii (Diels) Mesícek & Soják; Folia Geobot. Phytotax. 8(1): 110 (1973)
Distribution: China (Guizhou, Sichuan, Yunnan); Tibet; Nepal; Bhutan; India (Jammu & Kashmir, Sikkim); Myanmar
36 CHI TIB 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Polygonum forrestii Diels; Notes Roy. Bot. Gard. Edinburgh 5: 258 (1912)
species :
Koenigia hedbergii Bo Li & W.Du; Phytotaxa 272(2): 116 (2016)
Distribution: China (Hubei)
36 CHI
species :
Koenigia hookeri (Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (Gansu, Qinghai, Sichuan, Yunnan); Tibet; Bhutan; N-India (Sikkim)
36 CHI TIB 40 BHU IND
Synonyms: hidden
= Aconogonon hookeri (Meisn.) H.Hara; Fl. E. Himalaya 631 (1966), in adnot.
= Persicaria acaulis (Hook.f.) H.Gross; Bull. Géogr. Bot. 23: 28 (1913)
= Persicaria hookeri (Meisn.) Ronse Decr.; Bot. J. Linn. Soc. 98(4): 367 (1988)
= Polygonum acaule Hook.f.; Hooker´s Icon. Pl., t. 1490 B (1885) (non Boiss. 1879
= Polygonum hookeri Meisn.; Ann. Sci. Nat., Bot., Sér. 5, 6: 352 (1866)
= Rheum hirsutum Maxim. ex Franch.; Bull. Mus. Hist. Nat. (Paris) 1: 213 (1895)
= Rheum nanum Lingelsh.; Repert. Spec. Nov. Regni Veg. Beih. 12: 358 (1922), nom. illeg.
species :
Koenigia islandica L.; Mant. Pl. 1: 35 (1767)
Name: Iceland-purslane (EN)
Distribution: Iceland; Jan Mayen; Svalbard; Faeroe Isl.; England (NW-Scotland); Norway; Sweden; Finland; European Russia; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia); Russian Far East (Kamchatka, Khabarovsk, Kuril Isl., Magadan); Kazakhstan; Kyrgyzstan; Afghanistan (Wakhan); China (Gansu, Qinghai, Shanxi, Sichuan, Xinjiang, Yunnan); Tibet; Mongolia; Pakistan (Deosai, Baltistan); Nepal; Bhutan; N-India (Lahul, Spiti, Sikkim, Ladakh, Rupshu, Nubra, Zanskar, Arunachal Pradesh, Himachal Pradesh, Jammu & Kashmir, Uttarakhand); Alaska; Greenland; Canada (Alberta, British Columbia, Manitoba, Labrador, N. W. T., Nunavut, Ontario, Quebec, Yukon); USA (Colorado, Montana, Utah, Wyoming); Argentina [I] (Tierra del Fuego [I]); Chile [I] (Magallanes [I])
10 FIN FOR GRB ICE JMY NOR SVA SWE 14 RUS 30 SIB 31 RFE 32 KAZ KGZ 34 AFG 36 CHI TIB 37 MON 40 BHU IND NEP PAK 70 ASK CDN GNL 71 CDN 72 CDN 73 USA 76 USA 85 arg cle
Synonyms: hidden
= Koenigia fuegiana Dusén; Ergebn. Schwed. Exp. Magell. 3: 5: 191 (1900)
= Koenigia hadacii Á.Löve & D.Löve; Bot. Not. 128(4): 506 (1975 publ. 1976), nom. nov.
= Koenigia monandra Decne.; Jacquem., Voy. Inde 4: 142 (1844)
= Macounastrum islandicum (L.) Small; Ill. Fl. N. U.S. [Britton & Brown] 1: 542 (1896)
= Polygonum islandicum (L.) Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 24 (1886)
species :
Koenigia jurii (A.K.Skvortsov) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: Russian Far East (Khabarovsk, Primorye); China (Liaoning)
31 RFE 36 CHI
Synonyms: hidden
= Aconogonon jurii (A.K.Skvortsov) Holub; Folia Geobot. Phytotax. 11: 80 (1976)
= Aconogonon platyphyllum (Kitag.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Aconogonon platyphyllum (S.X.Li & Y.L.Chang) Holub; Folia Geobot. Phytotax. 11(1): 80 (1976), isonym
= Pleuropteropyrum platyphyllum (S.X.Li & Y.L.Chang) Kitag.; J. Jap. Bot. 40: 56 (1965)
= Polygonum jurii A.K.Skvortsov; Bot. Zhurn. (Moscow & Leningrad) 57(5): 494 (1972). nom. nov.
= Polygonum luxurians Grig.; Fl. URSS [Komarov et al., eds.] 5: 664, 723 (1936) non Danser
= Polygonum platyphyllum S.X.Li & Y.L.Chang; Fl. Pl. Herb. Chin. Bor.-Or. 2: 51, 108 (1959)
species :
Koenigia lapathifolia (Cham. & Schltdl.) M.H.J.van der Meer; Cact. Phantast. 2020(10)-2: 2 (2020)
Name: Alaska wild rhubarb
Distribution: Russian Far East (Magadan); Alaska; Canada (Northern Territories, Yukon)
31 RFE 70 ASK CDN
Synonyms: hidden
= Aconogonon alaskanum (Small) Soják; Preslia 46(2): 150 (1974)
= Aconogonon hultenianum var. lapathifolium (Cham. & Schltdl.) S.P.Hong; Rhodora 93(876): 333 (1991)
= Koenigia alaskana (Small) T.M.Schust. & Reveal; Taxon 64(6): 1200 (2015)
= Polygonum alaskanum (Small) W.Wight ex Hultén; Acta Univ. Lund., Ser. 2, 40(1): 610 (1944)
= Polygonum alpinum subsp. alaskanum (Small) S.L.Welsh; Great Basin Naturalist 28: 154 (1968)
= Polygonum alpinum var. alaskanum (Small) J.M.Macoun; Summary Rep., Geol. Surv. Dept. Mines 1910: 23 (1911), nom. superfl.
= Polygonum alpinum var. alaskanum Small; Monogr. Amer. Sp. Polygonum, 33 (1895)
= Polygonum alpinum var. lapathifolium Cham. & Schltdl.; Linnaea 3: 38 (1828)
= Polygonum polymorphum var. lapathifolium (Cham. & Schltdl.) Ledeb.; Fl. Ross. [Ledebour] 3: 525 (1850)
variant :
var. glabrescens (Hultén) M.H.J.van der Meer; Cact. Phantast. 2020(10)-2: 2 (2020)
Distribution: Alaska; Canada (Northern Territories, Yukon)
70 ASK CDN
Synonyms: hidden
= Aconogonon alaskanum subsp. hultenianum (Jurtzev) Soják; Cas. Nár. Muz. Praze, Rada Prír. 150(3-4): 137 (1981 publ. 1982)
= Aconogonon alaskanum var. glabrescens (Hultén) H.R.Hinds; Novon 5(2): 166 (1995)
= Aconogonon hultenianum (Jurtzev) Tzvelev; Novosti Sist. Vyssh. Rast. 24: 77 (1987)
= Koenigia alaskana var. glabrescens (Hultén) T.M.Schust. & Reveal; Taxon 64(6): 1200 (2015)
= Polygonum alaskanum subsp. hultenianum Jurtzev; Bot. Zhurn. (Moscow & Leningrad) 59(10): 1452 (1974)
= Polygonum alaskanum var. glabrescens Hultén; Acta Univ. Lund., Ser. 2, 40: 612 (1944)
species :
Koenigia lichiangensis (W.W.Sm.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (Yunnan)
36 CHI
Synonyms: hidden
= Aconogonon lichiangense (W.W.Sm.) Soják; Preslia 46(2): 151 (1974)
= Polygonum campanulatum var. lichiangense (W.W.Sm.) Steward; Contr. Gray Herb. 88: 104 (1930)
= Polygonum lichiangense W.W.Sm.; Notes Roy. Bot. Gard. Edinburgh 8: 197 (1914)
= Reynoutria lichiangensis (W.W.Sm.) Moldenke; Bull. Torrey Bot. Club 68: 675 (1941)
species :
Koenigia limosa (Kom.) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: Russian Far East (Primorye); China (Jilin); North Korea
31 RFE 36 CHI 38 NKO
Synonyms: hidden
= Aconogonon limosum (Kom.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Pleuropteropyrum limosum (Kom.) Kitag.; Lin. Fl. Manshur. 182 (1939)
= Polygonum divaricatum var. limosum Kom.; Trudy Imp. S.-Peterburgsk. Bot. Sada 22(1): 140 (1903)
= Polygonum limosum (Kom.) Kom.; Izv. Imp. Bot. Sada Petra Velikago 16: 165 (1916)
species :
Koenigia microcarpa (Kitag.) comb.ined.
Distribution: North Korea; South Korea
38 KOR NKO
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon microcarpum (Kitag.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Pleuropteropyrum microcarpum Kitag.; Bot. Mag. (Tokyo) 1: 73 (1936)
species :
Koenigia middendorfii (Kongar) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 223 (2024)
Distribution: Russian Far East (Khabarovsk)
31 RFE
Synonyms: hidden
= Aconogonon middendorfii (Kongar) Holub; Folia Geobot. Phytotax. 9(3): 272 (1974)
= Polygonum ajanense subsp. middendorfii (Kongar) Vorosch.; Florist. Issl. Razn. Raionakh S.S.S.R. [A.K.Skvortsov] 163 (1985)
= Polygonum middendorfii Kongar; Bot. Zhurn. (Moscow & Leningrad) 58: 432 (1973)
species :
Koenigia mollifolia (Kitag.) comb.ined.
Distribution: North Korea
38 NKO
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon mollifolium (Kitag.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Pleuropteropyrum mollifolium Kitag.; Bot. Mag. (Tokyo) 1: 75 (1936)
species :
Koenigia mollis (D.Don) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Distribution: China (Guangxi, Guizhou, Yunnan); Tibet; Pakistan (Hazara); Nepal; Bhutan; N-India (Arunachal Pradesh, Sikkim); Sri Lanka; Myanmar (Kachin, Kayin, Mon, Shan); Thailand
36 CHI TIB 40 BHU IND NEP PAK SRL 41 MYA THA
Synonyms: hidden
= Aconogonon molle (D.Don) H.Hara; Fl. E. Himalaya 68 (1966)
= Ampelygonum molle (D.Don) Roberty & Vautier; Boissiera 10: 31 (1964)
= Persicaria mollis (D.Don) H.Gross; Bull. Géogr. Bot. 23: 31 (1913)
= Polygonum molle D.Don; Prodr. Fl. Nepal. 72 (1825)
= Coccoloba totnea Buch.-Ham. ex D.Don; Prodr. Fl. Nepal. 74 (1825)
variant :
var. frondosa (Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: China; Tibet; Nepal; Bhutan; India (Sikkim, Uttarakhand)
36 CHI TIB 40 BHU IND NEP
Synonyms: hidden
= Aconogonon molle var. frondosum (Meisn.) H.Hara; Fl. E. Himalaya 68 (1966)
= Polygonum frondosum Meisn.; Prodr. [A.P. de Candolle] 14: 137 (1856)
= Polygonum molle var. frondosum (Meisn.) A.J.Li; Fl. Xizang. 1: 622 (1983)
= Polygonum paniculatum var. frondosum (Meisn.) Steward; Contr. Gray Herb. 88: 106 (1930)
variant :
var. griffithii (Hook.f.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: India (?Sikkim)
40 IND
Synonyms: hidden
= Aconogonon molle var. griffithii (Hook.f.) S.P.Hong; Symb. Bot. Upsal. 30: 88 (1992)
= Polygonum polystachyum var. griffithii Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 51 (1886)
variant :
var. paniculata (Blume) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: China (Guangxi, Guizhou, Yunnan); Tibet; Bhutan; N-India (Assam, Nagaland, Sikkim, West Bengal); Vietnam; peninsular Malaysia (Gunung Brinchang, Cameron Highlands, Pahang); Java
36 CHI TIB 40 BHU IND 41 VIE 42 JAW MLY
Synonyms: hidden
= Aconogonon molle var. paniculatum (Blume) Yonek. & H.Ohashi; J. Jap. Bot. 72: 157 (1997)
= Aconogonon paniculatum (Blume) Haraldson; Symb. Bot. Upsal. 22(2): 69 (1978)
= Polygonum hayi Strachey & Winterb. ex Meisn.; Prodr. [A.P. de Candolle] 14: 137 (1856), nom. inval.
= Polygonum paniculatum Blume; Bijdr. Fl. Ned. Ind. 533 (1825)
= Polygonum polyanthos Bruijn; Miq., Pl. Jungh. [Miquel] 304 (1854)
variant :
var. rudis (Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: China (Guangxi, Guizhou, Yunnan); Tibet; Nepal; Bhutan; India (Meghalaya); N-Myanmar; Thailand
36 CHI TIB 40 BHU IND NEP 41 MYA THA
Synonyms: hidden
= Aconogonon molle var. rude (Meisn.) H.Hara; Fl. E. Himalaya 68 (1966)
= Aconogonon rude (Meisn.) S.S.Dash & P.Singh; J. Bombay Nat. Hist. Soc. 98(3): 363 (2001)
= Persicaria rudis (Meisn.) H.Gross; Bull. Géogr. Bot. 23: 31 (1913)
= Polygonum deflexipilosum Kitam.; Acta Phytotax. Geobot. 15: 129 (1954)
= Polygonum esquirolii H.Lév.; Repert. Spec. Nov. Regni Veg. 8: 171 (1910)
= Polygonum molle var. rude (Meisn.) A.J.Li; Fl. Xizang. 1: 622 (1983)
= Polygonum paniculatum var. rude (Meisn.) Steward; Contr. Gray Herb. 88: 106 (1930)
= Polygonum rude Meisn.; Prodr. [A.P. de Candolle] 14: 137 (1856)
= Polygonum tsangschanicum Lingelsh. & Borza; Repert. Spec. Nov. Regni Veg. 13: 385 (1914)
variant :
var. sikkimensis (Hook.f.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 401 (2020)
Distribution: India (Sikkim)
40 IND
Synonyms: hidden
= Polygonum rude var. sikkimensis Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 50 (1886)
species :
Koenigia nepalensis D.Don; Prodr. Fl. Nepal. 74 (1825)
Distribution: Tibet; ?China; Pakistan; Nepal; Bhutan; India (Sikkim, etc.); N-Myanmar
36 TIB 40 BHU IND NEP PAK 41 MYA
Synonyms: hidden
= Polygonum alpestre Wall.; Numer. List [Wallich] no. 1725 (1829), nom. inval.
= Polygonum microphyllum Klotzsch ex Meisn.; Prodr. [A.P. de Candolle] 14: 128 (1856), nom. inval.
species :
Koenigia nummularifolia (Meisn.) Mesícek & Soják; Folia Geobot. Phytotax. 8(1): 110 (1973)
Distribution: China (Yunnan); Tibet; Nepal; Bhutan; N-India (Jammu & Kashmir, Sikkim, Uttarakhand); N-Myanmar
36 CHI TIB 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Polygonum forrestii var. pumilio Lingelsh.; Repert. Spec. Nov. Regni Veg. Beih. 12: 361 (1922)
= Polygonum nummulariifolium Meisn.; Prodr. [A.P. de Candolle] 14: 127 (1856)
species :
Koenigia ocreata (L.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Name: Weiden-Bergknöterich (DE)
Distribution: Germany [I]; Siberia (Buryatia, Chita, Irkutsk, Krasnoyarsk, W-Siberia, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan, Primorye, Sakhalin); China (Jilin, Nei Mongol); Mongolia
11 ger 30 SIB 31 RFE 36 CHI 37 MON
Synonyms: hidden
= Aconogonon baicalense (Sipliv.) Soják; Preslia 46(2): 150 (1974)
= Aconogonon laxmannii (Lepech.) Á.Löve & D.Löve; Bot. Not. 128(4): 507 (1975 publ. 1976)
= Aconogonon laxmannii (Lepech.) Holub; Folia Geobot. Phytotax. 11(1): 80 (1976) comb. superfl.
= Aconogonon ochreatum var. riparium (Georgi) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 96 (1989)
= Aconogonon ocreatum (L.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot., isonym
= Aconogonon ocreatum (L.) Nakai; Enum. Pl. Corea 129 (1922)
= Aconogonon ocreatum var. jurtzevii Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 96 (1989)
= Aconogonon ocreatum var. laxmannii (Lepech.) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 96 (1989)
= Aconogonon ocreatum var. riparium (Georgi) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 96 (1989)
= Aconogonon riparium (Georgi) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Aconogonon riparium var. jurtzevii (Tzvelev) Tzvelev; Novosti Sist. Vyssh. Rast. 29: 62 (1993)
= Koenigia riparia (Georgi) comb.ined.
= Persicaria laxmannii (Lepech.) H.Gross; Bull. Géogr. Bot. 23: 30 (1913)
= Pleuropteropyrum laxmannii (Lepech.) Kitag.; Neolin. Fl. Manshur. 241 (1979)
= Pleuropteropyrum riparium (Georgi) Kitag.; J. Jap. Bot. 40: 55 (1965)
= Polygonum alpinum var. salignum (Willd.) Trautv.; 101 (1877)
= Polygonum baicalense Sipliv.; Novosti Sist. Vyssh. Rast. 280 (1966)
= Polygonum davuricum Willd. ex Spreng.; Syst. Veg., ed. 16 [Sprengel] 2: 256 (1825)
= Polygonum laxmannii Lepech.; Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 10: 414 (1797)
= Polygonum ocreatum L.; Sp. Pl. [Linnaeus] 361 (1753)
= Polygonum ocreatum var. laxmannii (Lepech.) Popov
= Polygonum polymorphum var. salignum (Willd.) Ledeb.; 524 (1850)
= Polygonum ramosum Fisch. ex Hornem.; Hort. Hafn. Suppl. 45 (1815)
= Polygonum riparium Georgi; Bemerk. Reise Russ. Reich 1: 209 (1775)
species :
Koenigia panjutinii (Kharkev.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: Northern Caucasus; Georgia [Caucasus]; Azerbaijan
33 AZE GEO NCS
Synonyms: hidden
= Aconogonon panjutinii (Kharkev.) Holub; Folia Geobot. Phytotax. 11(1): 80 (1976) comb. superfl.
= Aconogonon panjutinii (Kharkev.) Soják; Preslia 46(2): 151 (1974)
= Persicaria panjutinii (Kharkev.) Cubey; Hanburyana 3: 81 (2008)
= Polygonum panjutinii Kharkev.; Novosti Sist. Vyssh. Rast. 82 (1966)
species :
Koenigia phytolaccifolia (Meisn. ex Small) T.M.Schust. & Reveal; Intermount. Fl. [Cronquist et al.] 2A: 252 (2012)
Name: Poke knotweed
Distribution: USA (California, Idaho, Montana, Nevada, Oregon, Washington)
73 USA 76 USA
Synonyms: hidden
= Aconogonon phytolaccifolium (Meisn. ex Small) Small; Rydb., Fl. Rocky Mts. 238 (1917)
= Aconogonon phytolaccifolium var. glabrum S.P.Hong; Rhodora 93(876): 339 (1991)
= Aconogonon smallii (Kongar) Soják; Cas. Nár. Mus., Odd. Prír. 150: 137 (1981 publ. 1982)
= Polygonum phytolaccifolium Meisn. ex Small; Bull. Torrey Bot. Club 19: 361 (1892)
= Polygonum smallii Kongar; Bot. Zhurn. (Moscow & Leningrad) 57: 1337 (1972)
species :
Koenigia pilosa Maxim.; Bull. Acad. Imp. Sci. St.-Pétersbourg 27: 531 (1881)
Distribution: China (Gansu, ?Nei Mongol, Qinghai, Shaanxi, Sichuan); Tibet
36 CHI TIB
Synonyms: hidden
= Polygonum pilosum (Maxim.) Hemsl.; J. Linn. Soc., Bot. 26: 345 (1891) (not Roxb. (1814)
= Polygonum sparsipilosum A.J.Li; Fl. Reipubl. Popularis Sin. 25(1): 65 (1998), nom. nov.
variant :
var. hubertii (Lingelsh.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: China (Gansu, Qinghai, Shaanxi, Sichuan)
36 CHI
Synonyms: hidden
= Koenigia hubertii (Lingelsh.) Mesícek & Soják; Folia Geobot. Phytotax. 8(1): 110 (1973)
= Polygonum huberti Lingelsh.; Repert. Spec. Nov. Regni Veg. Beih. 12: 360 (1922)
= Polygonum sparsipilosum var. hubertii (Lingelsh.) A.J.Li; Fl. Reipubl. Popularis Sin. 25(1): 65 (1998)
species :
Koenigia polystachya (Wall. ex Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Name: Himalayan knotweed (EN), Himalaja-Bergknöterich (DE)
Distribution: England [I] (England [I], Wales [I], Isle of Man [I], Scotland [I], Outer Hebrides [I]); Ireland [I] (Ireland [I], Northern Ireland [I]); Denmark [I]; Netherlands [I]; Belgium [I]; Germany [I]; Switzerland [I]; Liechtenstein [I]; Austria [I]; Czech Republic [I]; France [I]; Channel Isl. [I] (Jersey [I]); China (Sichuan, Yunnan); Tibet; South Korea [I]; Pakistan (Kurram, Hazara); Nepal; Bhutan; India (Sikkim, Assam, Arunachal Pradesh, Himachal Pradesh, Jammu & Kashmir); Myanmar (Chin); New Zealand [I]; Canada [I] (British Columbia [I]); St. Pierre and Miquelon [I]; USA [I] (California [I], Massachusetts [I], Oregon [I])
10 den grb ire 11 aut bgm cze ger lie net swi 12 cis fra 36 CHI TIB 38 kor 40 BHU IND NEP PAK 41 MYA 51 nzl 71 cdn 73 usa 75 usa 76 usa
Synonyms: hidden
= Aconogonon polystachyum (Wall. ex Meisn.) Haraldson; Symb. Bot. Upsal. 22(2): 69 (1978), isonym
= Aconogonon polystachyum (Wall. ex Meisn.) M.Král; Preslia 41: 259 (1969)
= Aconogonon polystachyum var. pubescens (Meisn.) P.D.Sell; Fl. Gr. Brit. Ireland 1: 686 (2018)
= Persicaria polystachya (Wall. ex Meisn.) H.Gross; Bot. Jahrb. Syst. 49: 315 (1913), nom. illeg.
= Persicaria wallichii Greuter & Burdet; Willdenowia 19(1): 41 (1989) (nom. nov.)
= Persicaria wallichii var. pubescens (Meisn.) Akeroyd; Contr. Bot. Univ. ´Babes-Bolyai´ Cluj-Napoca 48: 18 (2013)
= Persicaria wallichii var. tomentosa S.P.Hong; Pl. Syst. Evol. 186(1-2): 117 (1993)
= Peutalis polystachya (Wall. ex Meisn.) Raf.; New Fl. [Rafinesque] 4: 50 (1838)
= Pleuropteropyrum hagei (Royle ex Bab.) Munshi & Javeid; J. Econ. Taxon. Bot., Addit. Ser. 2 (Polygonac. Kashmir Himalaya): 79 (1986)
= Pleuropteropyrum polystachyum (Wall. ex Meisn.) Munshi & Javeid; J. Econ. Taxon. Bot., Addit. Ser. 2 (Polygonac. Kashmir Himalaya): 78 (1986)
= Polygonum hagei Royle ex Bab.; Traus. Linn. Soc. 18: 110 (1838)
= Polygonum molle Wight; Icon. Pl. Ind. Orient. [Wight] 5: t. 1807 (1852), nom. illeg.
= Polygonum polystachyum var. pubescens Meisn.; Pl. Asiat. Rar. [Wallich] 3: 61 (1832)
= Polygonum polystachyum Wall. ex Meisn.; Pl. Asiat. Rar. [Wallich] 3: 61 (1832)
= Reynoutria polystachya (Wall. ex Meisn.) Moldenke; Bull. Torrey Bot. Club 68: 675 (1941)
= Rubrivena polystachya (Wall. ex Meisn.) M.Král; Preslia 57: 66 (1985)
variant :
var. longifolia (Hook.f.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 401 (2020)
Distribution: India (Sikkim)
40 IND
Synonyms: hidden
= Polygonum polystachyum var. longifolium Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 51 (1886)
species :
Koenigia relicta (Kom.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: Russian Far East (Khabarovsk)
31 RFE
Synonyms: hidden
= Aconogonon relictum (Kom.) Soják; Preslia 46(2): 151 (1974)
= Polygonum relictum Kom.; Fl. URSS [Komarov et al., eds.] 5: 670 (1936)
species :
Koenigia rhombitepala (S.P.Hong) comb.ined.
Distribution: China (Yunnan); Myanmar
36 CHI 41 MYA
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon rhombitepalum S.P.Hong; Notes Roy. Bot. Gard. Edinburgh 46: 361-362 (1990)
species :
Koenigia rumicifolia (Royle ex Bab.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Afghanistan (Badakshan); Pakistan (Chitral, Swat, Hazara, Deosai, Baltistan, Astor); Nepal; NW-India (Himachal Pradesh, Uttarakhand, Dras, Zanskar, Poonch, Jammu & Kashmir)
32 KAZ KGZ TZK UZB 34 AFG 40 IND NEP PAK
Synonyms: hidden
= Aconogonon hissaricum (Popov) Soják; Preslia 46(2): 151 (1974)
= Aconogonon rumicifolium (Royle ex Bab.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Aconogonon rumicifolium var. glaberrimum (Kitam.) S.P.Hong; Taxon. Aconogonon s. lat. (Polygonac.), et Symb. Bot. Upsal. Pap. IV: 27 (1991), name not considered as valid by author 30(2): 68 (1992)
= Koenigia rumicifolia var. glaberrima (Kitam.) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
= Pleuropteropyrum rumicifolium (Royle ex Bab.) Munshi & Javeid; J. Econ. Taxon. Bot., Addit. Ser. 2 (Polygonac. Kashmir Himalaya): 79 (1986)
= Polygonum glaberrimum Kitam.; Acta Phytotax. Geobot. 17: 141 (1958)
= Polygonum hissaricum Popov; Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 5: 38 (1924)
= Polygonum ramosospicatum Klotzsch; Bot. Ergebn. Reise Waldemar [Klotzsch & Garcke] t. 87 (1862)
= Polygonum rumicifolium Royle ex Bab.; Trans. Linn. Soc. London 18: 112 (1841)
= Polygonum rumicifolium var. cordatum Royle ex Bab.; Trans. Linn. Soc. London 18: 112 (1838)
= Polygonum somdevae Aswal & Mehrotra; J. Econ. Taxon. Bot. 4: 1027 (1983), nom. superfl.
species :
Koenigia sajanensis (Stepanov) comb.ined.
Distribution: Siberia (Krasnoyarsk)
30 SIB
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon sajanense Stepanov; Vestn. Krasnoyarsk. Gosud. Agrar. Univ. 7: 125 (2015)
species :
Koenigia sericea (Georgi) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 224 (2024)
Distribution: Siberia (Buryatia, Chita, Irkutsk); Mongolia
30 SIB 37 MON
Synonyms: hidden
= Aconogonon sericeum (Pall.) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Persicaria sericea (Pall.) H.Gross; Bull. Acad. Int. Géogr. Bot. 23: 31 (1913)
= Polygonum sericeum Georgi; Bemerk. Reise Russ. Reich 1: 209 (1775)
= Polygonum sericeum Pall.; Reise Russ. Reich. 3: 286 (1776)
= Polygonum sericeum var. alpicola Popov; Konspekt Fl. Pober. Baikal 215 (1966), contrary to Art. 40.1, 40.2, 40. Note2 (Melbourn
species :
Koenigia songarica (Schrenk) T.M.Schust. & Reveal; Taxon 64(6): 1202 (2015)
Distribution: Kazakhstan; Kyrgyzstan; Tajikistan; China (Xinjiang)
32 KAZ KGZ TZK 36 CHI
Synonyms: hidden
= Aconogonon songaricum (Schrenk) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Polygonum angustifolium var. songaricum (Schrenk) Steward; Contr. Gray Herb. 88: 108 (1930)
= Polygonum songaricum Schrenk ex Fisch. & C.A.Mey.; Enum. Pl. Nov. [Fischer & Meyer] 1: 8 (1841)
species :
Koenigia tortuosa (D.Don) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
Distribution: Afghanistan (Badakshan, Ghazni); ?China (?Yunnan); Tibet; Pakistan (Chitral, Hunza, Baltistan, Astor); Nepal; Bhutan; N-India (Himachal Pradesh, Jammu & Kashmir, Sikkim, Uttarakhand, Dras)
34 AFG 36 TIB 40 BHU IND NEP PAK
Synonyms: hidden
= Aconogonon kuttiense Maiti, R.M.Dutta & Babu; J. Bombay Nat. Hist. Soc. 77(2): 303 (1980 publ. 1981)
= Aconogonon peregrinatoris (Paulsen) H.Hara; Fl. E. Himalaya 632 (1966)
= Aconogonon tibeticum (Hemsl.) Soják; Preslia 46(2): 151 (1974) 46(2): 151 (1974)
= Aconogonon tortuosum (D.Don) H.Hara; Fl. E. Himalaya 632 (1966)
= Aconogonon tortuosum var. pubipetalum S.P.Hong; Taxon. Aconogonon s. lat. (Polygonac.), et Symb. Bot. Upsal. Pap. IV: 50 (1991), name not considered as valid by author 30(2): 94 (1992)
= Aconogonon tortuosum var. tibetanum (Meisn.) S.P.Hong; Taxon. Aconogonon s. lat. (Polygonac.), et Symb. Bot. Upsal. Pap. IV: 48 (1991), name not considered as valid by author, et 30(2): 93 (1992)
= Koenigia tortuosa var. pubipetala (S.P.Hong) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
= Koenigia tortuosa var. tibetana (Meisn.) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
= Pleuropteropyrum tortuosum (D.Don) Munshi & Javeid; J. Econ. Taxon. Bot., Addit. Ser. 2: 80 (1986)
= Polygonum peregrinatoris Paulsen; Hedin, S. Tibet 6(3): 87 (1922)
= Polygonum tibeticum Hemsl.; Hooker´s Icon. Pl., t. 2471 (1896)
= Polygonum tortuosum D.Don; Prodr. Fl. Nepal. 71 (1825)
= Polygonum tortuosum var. kuttiense R.C.Srivast.; Indian J. Pl. Sci. (Jaipur) 3(2): 140 (2014)
= Polygonum tortuosum var. tibetanum Meisn.; Prodr. [A.P. de Candolle] 14: 138 (1856)
variant :
var. glabrifolia (S.P.Hong) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
Distribution: Tibet
36 TIB
Synonyms: hidden
= Aconogonon tortuosum var. glabrifolium S.P.Hong; Taxon. Aconogonon s. lat. (Polygonac.), et Symb. Bot. Upsal. Pap. IV: 50 (1991), nom. nov., name not considered as valid by author, et 30(2): 95 (1992), nom. nov.
= Polygonum deasyi Rendle; J. Bot. 38: 495 (1900)
= Polygonum tibeticum Rendle; J. Bot. 38: 428 (1900), nom. illeg.
variant :
var. spicata (Hook.f.) S.S.Dash & Bhaumik; Fl. Pl. India Annot. Checkl. 2: 401 (2020)
Distribution: India (Jammu & Kashmir)
40 IND
Synonyms: hidden
= Polygonum tortuosum var. spicatum Hook.f.; Fl. Brit. India [J.D.Hooker] 5: 52 (1886)
species :
Koenigia tripterocarpa (A.Gray) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
Distribution: Siberia (Buryatia, Chita, Irkutsk, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan, Sakhalin)
30 SIB 31 RFE
Synonyms: hidden
= Aconogonon tripterocarpum (A.Gray) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Persicaria tripterocarpa (A.Gray) Ronse Decr.; Bot. J. Linn. Soc. 98(4): 367 (1988)
= Pleuropteropyrum pawlowskianum (Glehn) H.Gross; Bull. Acad. Int. Géogr. Bot. 23: 9 (1913)
= Pleuropteropyrum tripterocarpum (A.Gray) H.Gross; Bull. Géogr. Bot. 23: 9 (1913)
= Polygonum pawlowskianum Glehn; Trudy Imp. S.-Peterburgsk. Bot. Sada 4: 77 (1876)
= Polygonum tripterocarpum A.Gray ex Rothr.; Ann. Rep. Smithson. Inst. 1867 453 (1868)
species :
Koenigia tzvelevii (Barkalov & Vyschin) Chepinoga; Botanica Pacifica 12(2): 127 (2023)
Distribution: Russian Far East
31 RFE
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon tzvelevii Barkalov & Vyschin; Bot. Zhurn. (Moscow & Leningrad) 84(8): 182 (1989)
species :
Koenigia valerii (A.K.Skvortsov) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 224 (2024)
Distribution: Siberia (Buryatia, Chita); Russian Far East (Amur, Khabarovsk, Primorye); Mongolia
30 SIB 31 RFE 37 MON
Remarks: provisionally accepted name
Synonyms: hidden
= Aconogonon valerii (A.K.Skvortsov) Soják; Preslia 46(2): 151 (1974)
= Polygonum valerii A.K.Skvortsov; Bot. Zhurn. (Moscow & Leningrad) 57(5): 494 (1972)
species :
Koenigia weyrichii (F.Schmidt) T.M.Schust. & Reveal; Taxon 64(6): 1203 (2015)
Distribution: Germany [I]; Belarus [I]; Russian Far East (Kamchatka, Kuril Isl., Sakhalin); Japan (Hokkaido, Honshu)
11 ger 14 blr 31 RFE 38 JAP
Synonyms: hidden
= Aconogonon pseudoajanense Barkalov & Vyschin; Bot. Zhurn. (Moscow & Leningrad) 74(8): 183 (1989)
= Aconogonon savatieri (Nakai) Tzvelev; Novosti Sist. Vyssh. Rast. 24: 77 (1987)
= Aconogonon savatieri var. iturupense (Mishurov) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 100 (1989)
= Aconogonon weyrichii (F.Schmidt) H.Hara; Fl. E. Himalaya 632 (1966), in adnot.
= Aconogonon weyrichii subsp. savatieri (Nakai) Tzvelev; Novosti Sist. Vyssh. Rast. 32: 183 (2000)
= Aconogonon weyrichii var. alpinum (Maxim.) H.Hara; Fl. E. Himalaya 632 (1966)
= Koenigia pseudoajanensis (Barkalov & Vyschin) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 224 (2024)
= Koenigia savatieri (Nakai) Chepinoga; Botanica Pacifica 12(2): 127 (2023)
= Koenigia weyrichii subsp. savatieri (Nakai) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 224 (2024)
= Persicaria weyrichii (F.Schmidt) H.Gross; Bot. Jahrb. Syst. 49: 320 (1913)
= Persicaria weyrichii (F.Schmidt) Ronse Decr.; Bot. J. Linn. Soc. 98(4): 367 (1988), isonym
= Pleuropteropyrum alpinum (Maxim.) Koidz.; Bot. Mag. (Tokyo) 30: 78 (1916)
= Pleuropteropyrum alpinum var. chokaense Koidz.; Bot. Mag. (Tokyo) 30(350): 78 (1916)
= Pleuropteropyrum iturupense (Mishurov) Soják; Cas. Nár. Muz. Praze, Rada Prír. 150(3-4): 139 (1981 publ. 1982)
= Pleuropteropyrum savatieri (Nakai) Koidz. ex Nakai; Rigakkai 24: 296 (1926)
= Pleuropteropyrum weyrichii (F.Schmidt) H.Gross; Bull. Géogr. Bot. 23: 9 (1913)
= Pleuropteropyrum weyrichii var. alpicola Koidz.; Bot. Mag. (Tokyo) 30: 77 (1916)
= Pleuropteropyrum weyrichii var. alpinum (Maxim.); Bull. Acad. Int. Géogr. Bot. 23: 9 (1913)
= Polygonum iturupense Mishurov; Bot. Zhurn. (Moscow & Leningrad) 65(2): 275 (1980)
= Polygonum savatieri Nakai; Bot. Mag. (Tokyo) 23: (415) (1909)
= Polygonum weyrichii F.Schmidt; Maxim. Prim. Fl. Amur. 234 (1859)
= Polygonum weyrichii var. alpinum Maxim.; Mélanges Biol. Bull. Phys.-Math. Acad. Imp. Sci. St.-Pétersbourg 9: 617 (1876)
= Reynoutria weyrichii (F.Schmidt) Moldenke; Bull. Torrey Bot. Club 68: 675 (1941)
species :
Koenigia yatagaiana (T.Mori) T.C.Hsu & S.W.Chung; Phytotaxa 270(1): 69 (2016)
Distribution: Taiwan
38 TAI
Synonyms: hidden
= Polygonum yatagaianum T.Mori; Trans. Nat. Hist. Soc. Taiwan 27: 25 (1937)
species :
Koenigia zakirovii (Czevr.) comb.ined.
Distribution: Kyrgyzstan
32 KGZ
Remarks: provisionally accepted name
Synonyms: hidden
= Polygonum zakirovii Czevr.; Ecol.-Biol. Osobenn. Vazhn. Cyreb. Rast. Cult. 181-182 (1978)
= Aconogonon zakirovii (Czevr.) Tzvelev; Novosti Sist. Vyssh. Rast. 29: 62 (1993)
species :
Koenigia zaravschanica (Zakirov) comb.ined.
Distribution: Tajikistan
32 TZK
Remarks: provisionally accepted name
Synonyms: hidden
= Polygonum zaravschanicum Zakirov; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 38 (1950)
= Aconogonon zaravschanicum (Zakirov) Soják; Preslia 46(2): 151 (1974)
species :
Koenigia ×fennica (Reiersen) T.M.Schust. & Reveal; Taxon 64(6): 1201 (2015)
Name: Finnischer Bergknöterich (DE)
Distribution: Norway; Germany [I]; European Russia
10 NOR 11 ger 14 RUS
Remarks: Koenigia alpina x K. weyrichii
Synonyms: hidden
= Aconogonon ×fennicum Reiersen; Nordic J. Bot. 19(4): 386 (1999)
= Persicaria ×fennica (Reiersen) Stace; Watsonia 24(1): 110 (2002)
= Polygonum ×fennicum (Reiersen) S.R.Majorov; Byull. Moskovsk. Obshch. Isp. Prír., Otd. Biol. 112(6): 44 (2007)
species :
Koenigia ×subsericea (Popov) J.H.Xue, Chepinoga & K.P.Ma; Checkl. Vasc. Pl. N. Asia 224 (2024)
Distribution: Siberia
30 SIB
Remarks: K. ajanense x sericea
Synonyms: hidden
= Aconogonon ×subsericeum (Popov) Soják; Preslia 46(2): 151 (1974)
= Polygonum ×subsericeum Popov; Sched. Herb. Fl. URSS 14: Fasc. 81, 14 (1957)
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A complete, synonymic checklist of the Higher Plants of the World

Version 25.01 (January 28th, 2025)

Covering 355,966 accepted species,
8,748 hybrids, 47,863 accepted infraspecific taxa and 1,002,230 synonyms,
in total 1,418,722* 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

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Assembled through 40 years independently from other databases

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