361.0000 Family Thesiaceae Vest; Anleit. Stud. Bot. 270, 289 (1818)

6 genera, ca. 350 spp. Phylogeny: Nickrent et al. (2024)

Species listed in database: 367; hybrids: 2

361.0004 Genus Thesium L.; Sp. Pl. [Linnaeus] 1: 207 (1753)

Distribution: Europe, Africa (26 Cape), Asia, SE-Australia (1), South America (few); ca. 25 Russia (European part, Siberia, Far East), China (8) Caucasus, and Middle Asia. Inclusion of Chrysothesium and Austroamericium fide Nickrent et al. (2024)

Species listed in database: 361; hybrids: 2

species :

Thesium acuminatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 22 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium acutissimum A.DC.; Esp. Nouv. Thesium 4 (1857)

Distribution: South Africa (Gauteng, Mpulamanga, KwaZulu-Natal, N-Cape Prov., E-Cape Prov.); Eswatini [Swaziland]

27 SAF SWZ

Synonyms: hidden

= Linosyris acutissima (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris krebsii (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium apiculatum Sond.; Flora (Regensburg) 40: 357 (1857)

= Thesium krebsii A.DC.; Esp. Nouv. Thesium 1 (1857)

species :

Thesium aellenianum Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 18 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium affine Schltr.; Bot. Jahrb. Syst. 27: 115 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Remarks: probably a synonym of T. quinqueflorum

species :

Thesium afghanicum Hendrych; Acta Horti Bot. Prag. 1962: 109 (1962)

Distribution: Afghanistan

34 AFG

species :

Thesium aggregatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 22 (1915), et in Fl. Cap. [Harvey] 5(2): 196 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium alatavicum Kar. & Kir.; Bull. Soc. Imp. Naturalistes Moscou 15: 445 (1842)

Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan

32 KAZ KGZ TZK UZB

Synonyms: hidden

= Linosyris alatavica (Kar. & Kir.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium petrovii Pavlov ex Bobrov; Fl. URSS 5: 421 (1936), pro syn.

species :

Thesium alatum Hilliard & B.L.Burtt; Notes Roy. Bot. Gard. Edinburgh 41(2): 309 (1983)

Distribution: South Africa (KwaZulu-Natal)

27 SAF

species :

Thesium albomontanum Compton; Trans. Roy. Soc. South Afr. 19: 281 (1931)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium alpinum L.; Sp. Pl. [Linnaeus] 207 (1753)

Name: Alpen-Leinblatt (DE)

Distribution: S-Sweden; Germany (Brandenburg, Baden-Württemberg, Bayern, Hessen, Rheinland-Pfalz, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; NE-Spain; Andorra; France; Corsica; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; Albania; Romania; Bulgaria; N-Greece (Rodopi, Mt. Falakron, Mt. Vermio); Latvia; C-European Russia; Ukraine; Northern Caucasus; Georgia [Caucasus]; Turkey (NE-Anatolia)

10 SWE 11 AUT CZE GER LIE POL SLO SWI 12 ADO COR FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT ROM SLV SRB 14 LAT RUS UKR 33 GEO NCS 34 TUR

Synonyms: hidden

= Linophyllum alpinum (L.) Bubani; Fl. Pyren. [Bubani] 1: 125 (1897)

= Linosyris alpina (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Steinreitera secunda Opiz; Seznam, 93 (1852)

= Thesium alpinum proles tenuifolium (Saut. ex W.D.J.Koch) Rouy; Fl. France [Rouy & Foucaud] 12: 289 (1910)

= Thesium alpinum f. latifolium Kárpáti; 14 (1940)

= Thesium alpinum subsp. tenuifolium (Saut. ex W.D.J.Koch) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 276 (1894)

= Thesium alpinum subsp. tenuifolium (Saut. ex W.D.J.Koch) O.Schwarz; 97 (1949), isonym

= Thesium alpinum var. carnosum (Wolfner) A.DC.; Prodr. [A. P. de Candolle] 14: 641 (1857)

= Thesium alpinum var. ramosum Moritzi; 174 (1832)

= Thesium alpinum var. tenuifolium (Saut. ex W.D.J.Koch) W.D.J.Koch; Syn. Deut. Schweiz. Fl., ed. 2: 718 (1844)

= Thesium alpinum var. unibracteatum Hellw. ex Murr; 153 (1899)

= Thesium arvense Horv.; Fl. Tyrnav. Indig. 1: 27 (1774), nom. superfl.

= Thesium carnosum Wolfner; Flora (Regensburg) 39: 561 (1856)

= Thesium sessiliflorum Sekera ex Nyman; Consp. Fl. Eur. 3: 644 (1881), nom. inval.

= Thesium tenuifolium Saut. ex W.D.J.Koch; Syn. Fl. Germ. Helv., ed. 2. 718 (1844)

= Thesium weickerianum Opiz; Bercht. & Opiz, Oekon.-Techn. Fl. Böhm. 2(2): 41 (1839)

= Xerololophus alpinus (L.) Dulac; Fl. Hautes-Pyrénées 161 (1867)

species :

Thesium amicorum Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 18 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium angolense Pilg.; Bot. Jahrb. Syst. 40: 58 (1907)

Distribution: SW-Angola

26 ANG

species :

Thesium angulosum A.DC.; Esp. Nouv. Thesium 2 (1857)

Distribution: South Africa (Mpulamanga, KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

Synonyms: hidden

= Linosyris angulosa (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium galpinii Schltr.; J. Bot. 35: 222 (1897)

species :

Thesium annulatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 23 (1915), et in Fl. Cap. [Harvey] 5(2): 199 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium annuum Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 19 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium aphyllum Mart. ex A.DC.; Prodr. [A. P. de Candolle] 14: 671 (1857)

Distribution: SE-Brazil (Minas Gerais); S-Brazil (Paraná, Santa Catarina)

84 BRA

Synonyms: hidden

= Austroamericium aphyllum (Mart. ex A.DC.) Hendrych; Bol. Soc. Argent. Bot. 10: 128 (1963)

= Linosyris aphylla (Mart. ex A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium archeri Compton; Trans. Roy. Soc. South Afr. 19: 281 (1931)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesium marlothii Schltr.

species :

Thesium asperifolium A.W.Hill; Bull. Misc. Inform. Kew 1915: 23 (1915), et in Fl. Cap. [Harvey] 5(2): 156 (1915)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium aspermontanum Zhigila, Verboom & Muasya; Phytotaxa 423(4): 221 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium asterias A.W.Hill; Bull. Misc. Inform. Kew 1915: 23 (1915), et in Fl. Cap. [Harvey] 5(2): 183 (1915)

Distribution: E-Zimbabwe; C-Mozambique; South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, KwaZulu-Natal, E-Cape Prov.); Eswatini [Swaziland]

26 MOZ ZIM 27 SAF SWZ

species :

Thesium atratum N.Lombard & M.M.le Roux; S. African J. Bot. 138: 199 (2021)

Distribution: South Africa (E-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium atrum A.W.Hill; Bull. Misc. Inform. Kew 1910: 182 (1910)

Distribution: SE-D.R.Congo [Zaire]; SE-Angola; N-Zimbabwe

23 ZAI 26 ANG ZIM

species :

Thesium aureum Jaub. & Spach; Ill. Pl. Orient. 3: t. 300 (1850)

Distribution: Turkey (E-Anatolia)

34 TUR

Synonyms: hidden

= Chrysothesium aureum (Jaub. & Spach) Hendrych; Preslia 65(4): 321 (1993 publ. 1994)

= Linosyris aurea (Jaub. & Spach) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium auriculatum Vandas; Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl., 1889 (1890) 2: 279, et Beitr. Kenntn. Fl. Bosn. und Herceg. 279 (1890)

Distribution: Bosnia & Hercegovina; Montenegro; Albania

13 ALB BIH MNT

species :

Thesium australe R.Br.; Prodr. Fl. Nov. Holland. 353 (1810)

Distribution: Australia (SE-Queensland, E-New South Wales, E-Victoria, +Tasmania)

50 AUS

Synonyms: hidden

= Linosyris australis (R.Br.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium bangweolense R.E.Fr.; Wiss. Ergebn. Schwed. Rhod.-Kongo-Exped. 1911-12 1: 21 (1914)

Distribution: N-Zambia

26 ZAM

species :

Thesium basninianum Turcz.; Bull. Soc. Imp. Naturalistes Moscou 25(2): 470 (1852)

Distribution: Mongolia; Siberia (C-Siberia)

30 SIB 37 MON

Synonyms: hidden

= Linosyris basniniana (Turcz.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium bathyschistum Schltr.; Bot. Jahrb. Syst. 27: 116 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium bavarum Schrank; Baier. Reise 129 (1786)

Name: Berg-Leinblatt, Bayerisches Leinblatt (DE)

Distribution: Germany (Baden-Württemberg, Bayern, +Hessen, +Sachsen, Thüringen); Switzerland; Austria; Poland; Czech Republic; Hungary; France; +Monaco; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece (mountains of N-Greece, south to Mt. Ossa)

11 AUT CZE GER HUN POL SWI 12 FRA MCO 13 ALB BIH BUL CRO GRC ITA KOS NMA ROM SLV SRB

Synonyms: hidden

= Linosyris montana (Ehrh.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium intermedium Besser; Prim. Fl. Galiciae Austriac. 1: 187 (1809), nom. illeg.

= Thesium linophyllon Krock.; 369 (1787), nom. illeg., non L.

= Thesium linophyllon subsp. montanum (Ehrh. ex Hoffm.) Celak.; Prodr. Fl. Böhmen 1: 70 (1871)

= Thesium linophyllon var. montanum (Ehrh. ex Hoffm.) Wallr.; Sched. Crit. 102 (1822)

= Thesium linophyllum Hayne; Schrad. J. 3(1): 28, t. 6 (1800), non L.

= Thesium montanum Ehrh.; Beitr. 5: 175, nomen, ex Hoffm. (1790), nom. inval.

= Thesium umbrosum Opiz; Bercht. & Opiz, Oekon.-Techn. Fl. Böhm. 2(2): 44 (1839)

species :

Thesium bequaertii Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 147 (1944)

Distribution: SE-D.R.Congo [Zaire]; C-Zambia

23 ZAI 26 ZAM

species :

Thesium bergeri Zucc.; Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 2: 324 (1837)

Name: Berger-Leinblatt (DE); Berger´s Bastard Toadflax (EN)

Distribution: Albania; European Turkey; Greece (lowlands of mainland, incl. most islands); Crete (widespread); Egypt (Desert Oases); East Aegaean Isl. (Lesvos, Chios, Ikaria, Samos, Lipsi, Kos, Tilos, Kasos, Karpathos, Rhodos); Turkey (Inner Anatolia, N-Anatolia, S-Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon); Syria (coastal W-Syria, W-Syrian Mountains); Israel (N-Israel)

13 ALB GRC KRI TUE 20 EGY 34 EAI ISR LEB SYR TUR

Synonyms: hidden

= Linosyris bergeri (Zucc.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium coarctiflorum Hendrych; Preslia 36: 242 (1964)

= Thesium graecum Boiss. & Spruner; Diagn. Pl. Orient. 5: 47 (1844), nom. illeg.

species :

Thesium bertramii Azn.; Magyar Bot. Lapok 17: 66 (1918)

Distribution: Turkey (Inner Anatolia)

34 TUR

species :

Thesium billardierei Boiss.; Diagn. Pl. Orient., Ser. 1, 5: 48 (1844)

Distribution: Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, S-Anatolia, SE-Anatolia, SSW-Anatolia); Lebanon (Antilebanon)

34 LEB TUR

Synonyms: hidden

= Linosyris heterophylla (Boiss.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium heterophyllum Boiss.; Ann. Sci. Nat., Bot., Sér. 4, 2: 254 (1855)

species :

Thesium boissieranum A.DC.; Prodr. [A. P. de Candolle] 14: 663 (1857)

Distribution: South Africa (Cape Prov.)

27 SAF

Remarks: insufficiently known

Synonyms: hidden

= Linosyris boissieriana (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium bomiense C.Y.Wu & D.D.Tao; Fl. Xizang. 1: 572 (1983)

Distribution: Tibet

36 TIB

species :

Thesium brachyanthum A.W.Hill; Bull. Misc. Inform. Kew 1910: 182 (1910)

Distribution: W-Tanzania; NE-Zambia; N-Malawi

25 TAN 26 MLW ZAM

species :

Thesium brachygyne Schltr.; Bot. Jahrb. Syst. 27: 117 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium brachyphyllum Boiss.; Diagn. Pl. Orient., Ser. 1, 5: 48 (1844)

Distribution: Bulgaria; Ukraine; Crimea; Armenia; Azerbaijan; Georgia [Caucasus]; Turkey

13 BUL 14 KRY UKR 33 ARM AZE GEO 34 TUR

Remarks: possibly conspecific with T. procumbens

Synonyms: hidden

= Linosyris brachyphylla (Boiss.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium brachystegium Post; Fl. Syria 714 (1896)

Distribution: Syria

34 SYR

species :

Thesium brachystylum A.W.Hill; Bull. Misc. Inform. Kew 1920: 176 (1920)

Distribution: SE-D.R.Congo [Zaire]; S-Tanzania; Zambia; Malawi; N-Mozambique

23 ZAI 25 TAN 26 MLW MOZ ZAM

species :

Thesium brasiliense A.DC.; Prodr. [A. P. de Candolle] 14: 671 (1857)

Distribution: WC-Brazil (Goiás); SE-Brazil (Minas Gerais, São Paulo); S-Brazil (Santa Catarina)

84 BRA

Synonyms: hidden

= Austroamericium brasiliense (A.DC.) Hendrych; Bol. Soc. Argent. Bot. 10: 128 (1963)

= Linosyris brasiliensis (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium brevibarbatum Pilg.; Bot. Jahrb. Syst. 40: 57 (1907)

Distribution: Zimbabwe; C-Mozambique

26 MOZ ZIM

species :

Thesium brevibracteatum Sumnev.; Bot. Mat. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk S.S.S.R. 2: 32 (1940)

Distribution: Uzbekistan

32 UZB

species :

Thesium breyeri N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 32: 461 (1932)

Distribution: N-Zimbabwe; S-Mozambique; South Africa (Mpulamanga)

26 MOZ ZIM 27 SAF

species :

Thesium bundiense Hilliard; Edinburgh J. Bot. 48(1): 53 (1991)

Distribution: E-Zimbabwe

26 ZIM

species :

Thesium burchellii A.W.Hill; Bull. Misc. Inform. Kew 1915: 24, et in Fl. Cap. [Harvey] 5(2): 170 (1915)

Distribution: South Africa (N-Cape Prov.)

27 SAF

species :

Thesium burkei A.W.Hill; Bull. Misc. Inform. Kew 1915: 24, et in Fl. Cap. [Harvey] 5(2): 180 (1915)

Distribution: South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State, KwaZulu-Natal, E-Cape Prov.); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

species :

Thesium canariense (Stearn) J.C.Manning & F.Forest; Bothalia 43(2): 216 (2013)

Name: Kanaren-Besenstrauch (DE); Escobilla de Guayadeque (ES)

Distribution: Canary Isl. (Gran Canaria)

21 CNY

Synonyms: hidden

= Kunkeliella canariensis Stearn; Cuad. Bot. Canaria 16: 18 (1972)

species :

Thesium capitatum L.; Sp. Pl. [Linnaeus] 207 (1753)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris capitata (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium laevigatum A.DC.; Prodr. [A. P. de Candolle] 14: 663 (1857)

species :

Thesium capitellatum A.DC.; Esp. Nouv. Thesium 7 (1857)

Distribution: South Africa (N-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris capitellata (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium brachycephalum Sond.; Flora (Regensburg) 40: 360 (1857)

= Thesium foveolatum Schltr.; Bot. Jahrb. Syst. 27: 119 (1899)

species :

Thesium capituliflorum Sond.; Flora (Regensburg) 40: 363 (1857)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris capituliflora (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium lineare Spreng. ex A.DC.; Prodr. [A. P. de Candolle] 14: 565 (1857), nom. inval.

species :

Thesium carinatum A.DC.; Esp. Nouv. Thesium (1857) 7

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris carinata (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium assimile Sond.; Flora (Regensburg) 40: 360 (1857)

species :

Thesium catalaunicum Pedrol & M.Laínz; Anales Jard. Bot. Madrid 53(1): 147 (1995)

Distribution: NE-Spain

12 SPA

species :

Thesium cathaicum Hendrych; Feddes Repert. 70: 150, f. 1 (1965)

Distribution: China (Beijing, Hebei, Shandong, Shanxi)

36 CHI

species :

Thesium celatum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 32: 461 (1932)

Distribution: South Africa (North-West Prov.); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium chimanimaniense Brenan; Kirkia 4: 137 (1964)

Distribution: E-Zimbabwe

26 ZIM

species :

Thesium chinense Turcz.; Bull. Soc. Imp. Naturalistes Moscou 10(7): 157 (1837)

Distribution: Siberia (Chita); Russian Far East (Amur, Khabarovsk, Primorye); China (widespread); Mongolia; South Korea; Japan (Honshu, Shikoku, Kyushu); Ryukyu Isl.; Taiwan

30 SIB 31 RFE 36 CHI 37 MON 38 JAP KOR NNS TAI

Synonyms: hidden

= Linosyris chinensis (Turcz.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris decurrens (Blume ex A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium decurrens Blume ex A.DC.; Prodr. [A. P. de Candolle] 14: 652 (1857)

= Thesium reticulatum Fisch. ex Bobrov; Fl. URSS 9: 418 (1936), pro syn.

= Thesium rugulosum Bunge ex A.DC.; Prodr. [A. P. de Candolle] 14: 649 (1857), nom. inval.

variant :

var. longipedunculatum Y.C.Chu; Fl. Pl. Herb. Chin. Bor.-Or. 2: 16, 107 (1959)

Distribution: China (Guangdong, Heilongjiang, Jilin, Liaoning, Shanxi, Sichuan)

36 CHI

Synonyms: hidden

= Thesium chinense f. longipedunculatum (Y.C.Chu) Kitag.; Neolin. Fl. Manshur. 225 (1979)

species :

Thesium cilicicum Hausskn. ex Bornm.; Repert. Spec. Nov. Regni Veg. 29: 301 (1931)

Distribution: Turkey (Inner Anatolia, SSW-Anatolia)

34 TUR

Synonyms: hidden

= Chrysothesium cilicicum (Hausskn. ex Bornm.) Hendrych; Preslia 65(4): 321 (1993 publ. 1994)

species :

Thesium cinereum A.W.Hill; Bull. Misc. Inform. Kew 1910: 182 (1910)

Distribution: NW-Angola; Zambia

26 ANG ZAM

species :

Thesium commutatum Sond.; Flora (Regensburg) 40: 362 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris commutata (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium compressum Boiss. & Heldr.; Diagn. Pl. Orient., Ser. 1, 12: 104 (1853)

Distribution: Armenia; Azerbaijan; Turkey (Inner Anatolia); Iran (Iranian Aserbaijan)

33 ARM AZE 34 IRN TUR

Synonyms: hidden

= Linosyris compressa (Boiss. & Heldr.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium lycaonicum Bornm. & András.; Repert. Spec. Nov. Regni Veg. 29: 301 (1931)

species :

Thesium confine Sond.; Flora (Regensburg) 40: 363 (1857)

Distribution: South Africa (North-West Prov., Gauteng, Mpulamanga, Free State, E-Cape Prov.); Lesotho

27 LES SAF

Synonyms: hidden

= Linosyris confinis (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium spartioides A.W.Hill; Bull. Misc. Inform. Kew 1915: 41 (1915), et in Fl. Cap. [Harvey] 5(2): 176 (1915)

species :

Thesium congestum R.A.Dyer; Bull. Misc. Inform. Kew 1933: 461 (1933)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium coriarium A.W.Hill; Bull. Misc. Inform. Kew 1915: 24 (1915), et in Fl. Cap. [Harvey] 5(2): 182 (1915)

Distribution: South Africa (Free State, KwaZulu-Natal)

27 SAF

species :

Thesium cornigerum A.W.Hill; Bull. Misc. Inform. Kew 1915: 25 (1915), et in Fl. Cap. [Harvey] 5(2): 184 (1915)

Distribution: South Africa (KwaZulu-Natal)

27 SAF

species :

Thesium corsalpinum Hendrych; Novit. Bot. Del. Sem. Horti Bot. Univ. Carol. Prag. 21 (1964)

Distribution: Corsica

12 COR

Remarks: provisionally accepted name

species :

Thesium costatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 25 (1915), et in Fl. Cap. [Harvey] 5(2): 148 (1915)

Distribution: South Africa (Mpulamanga); Eswatini [Swaziland]

27 SAF SWZ

variant :

var. juniperinum A.W.Hill; Bull. Misc. Inform. Kew 1915: 26 (1915)

Distribution: South Africa (Gauteng, Mpulamanga, Free State, KwaZulu-Natal)

27 SAF

variant :

var. paniculatum N.E.Br.; Man. Pl. Transvaal [Burtt Davy] 32(2): 461 (1932)

Distribution: South Africa (Mpulamanga); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium corymbuligerum Sond.; Flora (Regensburg) 40: 362 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris corymbuligera (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium polyanthum Schltr.; J. Bot. 36: 27 (1898)

species :

Thesium crassifolium Sond.; Flora (Regensburg) 40: 355 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris sedifolia (A.DC. ex Levyns) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium sedifolium A.DC.; Prodr. [A. P. de Candolle] 14: 660 (1857)

= Thesium sedifolium A.DC. ex Levyns; J. S. African Bot. 6: 78 (1940)

species :

Thesium crassipes Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 523 (1961)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium cruciatum A.W.Hill; Bull. Misc. Inform. Kew 1916: 231 (1916)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium cupressoides A.W.Hill; Bull. Misc. Inform. Kew 1915: 26 (1915), et in Fl. Cap. [Harvey] 5(2): 159 (1915)

Distribution: South Africa (KwaZulu-Natal); Lesotho

27 LES SAF

species :

Thesium cuspidatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 26 (1915), et in Fl. Cap. [Harvey] 5(2): 168 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium cymosum A.W.Hill; Bull. Misc. Inform. Kew 1910: 183 (1910)

Distribution: S-Malawi; Zimbabwe; S-Mozambique; South Africa (Limpopo)

26 MLW MOZ ZIM 27 SAF

Synonyms: hidden

= Thesium fenarium A.W.Hill; Bull. Misc. Inform. Kew 1910: 184 (1910)

species :

Thesium cystoseiroides Baker; J. Linn. Soc., Bot. 22: 516 (1887)

Distribution: Madagascar

29 MDG

species :

Thesium cytisoides A.W.Hill; Bull. Misc. Inform. Kew 1915: 27 (1915), et in Fl. Cap. [Harvey] 5(2): 170 (1915)

Distribution: South Africa (Limpopo, Gauteng, Mpulamanga, KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium davidsoniae Brenan; Kew Bull. 40(1): 82 (1985), as ´davidsonae´

Distribution: South Africa (Mpulamanga)

27 SAF

species :

Thesium decaryanum Cavaco & Keraudren; Bull. Soc. Bot. France, cii. 212 (1955)

Distribution: Madagascar

29 MDG

species :

Thesium deceptum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 32: 460 (1932)

Distribution: South Africa (Gauteng, Mpulamanga)

27 SAF

species :

Thesium decipiens Hilliard & B.L.Burtt; Notes Roy. Bot. Gard. Edinburgh 41(2): 311 (1983)

Distribution: South Africa (KwaZulu-Natal)

27 SAF

species :

Thesium densiflorum A.DC.; Esp. Nouv. Thesium 7 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris densiflora (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium densum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 32: 461 (1932)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium dinteri A.W.Hill; Bull. Misc. Inform. Kew 1910: 341 (1910)

Distribution: Namibia

27 NAM

species :

Thesium disciflorum A.W.Hill; Bull. Misc. Inform. Kew 1915: 27 (1915), et in Fl. Cap. [Harvey] 5(2): 150 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium disparile N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 32: 462 (1932)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium dissitiflorum Schltr.; Bot. Jahrb. Syst. 27: 118 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium dissitum N.E.Br.; Bull. Misc. Inform. Kew 1909: 137 (1909)

Distribution: S-Zambia; Zimbabwe; ?Mozambique; Botswana

26 ZAM ZIM 27 BOT

species :

Thesium divaricatum Jan ex Mert. & Koch; Deutschl. Fl. [Röhling] ed. 3, 2: 285 (1826)

Distribution: Portugal; Spain; Andorra; France; Corsica; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (widespread N-Greece, scattered C- & S-Greece, Kerkyra, Ionian Isl., Thasos); Morocco; Algeria; Turkey (N-Anatolia, NW-Anatolia: Bithynia, W-Anatolia); Iran (N-Iran); ?Cyprus (?C-Mountains); Lebanon (C-Lebanon); ?Pakistan (?Chitral)

12 ADO COR FRA POR SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB TUE 20 ALG MOR 34 IRN LEB TUR

Synonyms: hidden

= Linophyllum divaricatum (Jan ex Mert. & W.D.J.Koch) Bubani; Fl. Pyren. [Bubani] 1: 127 (1897)

= Linosyris divaricata (Jan ex Mert. & W.D.J.Koch) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris nevadensis (Willk.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium alpinum Kunth ex A.DC.; Prodr. [A. P. de Candolle] 14: 643 (1857), non L.

= Thesium byzantinum A.DC.; Prodr. [A. P. de Candolle] 14: 644 (1857)

= Thesium divaricatum proles glaucum (M.Serres) Rouy; Fl. France [Rouy & Foucaud] 12: 292 (1910)

= Thesium divaricatum var. glaucum (M.Serres) P.Fourn.; Quatre Fl. France 237 (1935)

= Thesium divaricatum var. oranense Faure; Bull. Soc. Hist. Nat. Afrique N. 14: 297 (1923)

= Thesium glaucum M.Serres; Bull. Soc. Bot. France 4: 438 (1857)

= Thesium humifusum subsp. divaricatum (Jan ex Mert. & W.D.J.Koch) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 276 (1894)

= Thesium humifusum subsp. divaricatum (Jan ex Mert. & W.D.J.Koch) Maire; Bull. Soc. Hist. Nat. Afrique N. 29: 448 (1938), isonym

= Thesium humifusum var. longibracteatum Willk.; Suppl. Prodr. Fl. Hispan. [Willkomm & Lange] 67 (1893)

= Thesium humifusum var. oranense (Faure) Maire; Fl. Afrique N. t. 207 (1961)

= Thesium humifusum var. transiens Maire; Bull. Soc. Hist. Nat. Afrique N.29: 449 (1938)

= Thesium humifusum Willk.; Prodr. Fl. Hispan. [Willkomm & Lange] 1: 295 (1862)

= Thesium nevadense Willk.; Prodr. Fl. Hispan. [Willkomm & Lange] 1: 295 (1862)

= Thesium restesii Sennen; Bull. Soc. Bot. France 74: 399 (1927)

species :

Thesium diversifolium Sond.; Flora (Regensburg) 40: 359 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Remarks: insufficiently known

species :

Thesium dmmagiae Zhigila, Verboom & Muasya; Phytotaxa 423(4): 223 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium dolichomeres Brenan; Kirkia 4: 138 (1964)

Distribution: SE-Zimbabwe

26 ZIM

species :

Thesium dollineri Murb. ex Velen.; Fl. Bulg. (1891) 498, et in Acta Univ. Lund. 27(5): 43 (1892)

subspecies :

subsp. dollineri

Distribution: Austria; Czech Republic; Slovakia; Hungary; Serbia; Kosovo; Romania; Bulgaria

11 AUT CZE HUN SLO 13 BUL KOS ROM SRB

subspecies :

subsp. moesiacum (Velen.) Stoj. & Stef.; Fl. Balg., ed. 2, 312 (1933)

Distribution: Bulgaria; C-European Russia; E-European Russia; Ukraine

13 BUL 14 RUS UKR

Synonyms: hidden

= Thesium moesiacum Velen.; Fl. Bulg. 500 (1891)

subspecies :

subsp. simplex (Velen.) Stoj. & Stef.; Fl. Balg., ed. 2, 312 (1933)

Distribution: Austria; Slovakia; Hungary; Croatia; Bosnia & Hercegovina; Serbia; Kosovo; North Macedonia; Romania; Bulgaria; European Russia

11 AUT HUN SLO 13 BIH BUL CRO KOS NMA ROM SRB 14 RUS

Synonyms: hidden

= Thesium caespitans (Ledeb.) Tzvelev; Fl. Vostochnoi Evropy 9: 406 (1996)

= Thesium ramosum var. caespitans Ledeb.; Fl. Ross. [Ledebour] 3(2): 541 (1851)

= Thesium simplex Velen.; Fl. Bulg. 499 (1891)

species :

Thesium doloense Pilg.; Bot. Jahrb. Syst. 40: 58 (1907)

Distribution: Congo [Brazzaville]; W-D.R.Congo [Zaire]

23 CON ZAI

Synonyms: hidden

= Thesium wittei De Wild. & Staner; De Wild., Contr. Fl. Katanga, Suppl. 4: 74 (1932)

species :

Thesium dumale N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 461 (1932)

Distribution: South Africa (North-West Prov., N-Cape Prov.)

27 SAF

species :

Thesium durum Hilliard & B.L.Burtt; Notes Roy. Bot. Gard. Edinburgh 41(2): 311 (1983)

Distribution: South Africa (Free State, KwaZulu-Natal); Lesotho

27 LES SAF

species :

Thesium ebracteatum Hayne; Schrad., Jour. für die Bot. 1800(1): 33 (1800)

Name: Vorblattloses Leinblatt (DE)

Distribution: E-Denmark; Germany (Brandenburg, +Berlin, +Hamburg, +Mecklenburg-Vorpommern, Niedersachsen, +Schleswig-Holstein, +Sachsen, +Sachsen-Anhalt); Austria; Poland; Czech Republic; Slovakia; Romania; Estonia; Latvia; Lithuania; Belarus; C-European Russia; E-European Russia; Siberia (W-Siberia)

10 DEN 11 AUT CZE GER POL SLO 13 ROM 14 BLR EST LAT LIT RUS 30 SIB

Synonyms: hidden

= Linosyris ebracteata (Hayne) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium bracteatum Gromov ex Trautv.; Trudy Imp. S.-Peterburgsk. Bot. Sada 9: 152 (1884), nom. nud.

= Thesium comosum Roth; Catal. Bot. fasc. ii. 29 (1800)

= Thesium monophyllum Gilib.; Exerc. Phyt. 2: 428 (1792), opus utique oppr.

= Thesium pratense Vahl; Oeder et al., Fl. Dan. 7: t. 1205 (1799), nom. illeg., non Ehrh. ex Schrad.

species :

Thesium ecklonianum Sond.; Flora (Regensburg) 40: 356 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris eckloniana (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium elatius Sond.; Flora (Regensburg) 40: 355 (1857)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris elatior (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium emodi Hendrych; Feddes Repert. 70: 152, f. 2 (1965)

Distribution: China (Yunnan); Tibet; Nepal; Bhutan; N-India (Sikkim)

36 CHI TIB 40 BHU IND NEP

Synonyms: hidden

= Thesium dokerlaense C.Y.Wu ex D.D.Tao; Fl. Yunnan. 4: 780 (1986)

species :

Thesium equisetoides Welw. ex Hiern; Cat. Welw. Afr. Pl. 1: 937 (1900)

Distribution: Cameroon; Gabon; NW-Angola; Namibia; South Africa (N-Cape Prov., W-Cape Prov.)

23 CMN GAB 26 ANG 27 NAM SAF

species :

Thesium ericaefolium A.DC.; Esp. Nouv. Thesium 3 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris ericaefolia (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium confertum Willd. ex A.DC.; Prodr. [A. P. de Candolle] 14: 659 (1857)

= Thesium ericoides R.Br.; Prodr. Fl. Nov. Holland. 353 (1810)

= Thesium paniculatum Port. ex A.DC.; Prodr. [A. P. de Candolle] 14: 659 (1857), non L.

= Thesium ramellosum Sond.; Flora (Regensburg) 40: 362 (1857)

species :

Thesium erythronicum Pamp.; Arch. Bot. (Forlì) 12: (n. s. ii.) 22 (1936)

Distribution: Libya

20 LBY

species :

Thesium euphorbioides P.J.Bergius; Descr. Pl. Cap. 74, L. Mant. 2: 214 (1767)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris amplexicaulis (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium amplexicaule L.; Mant. Pl. Altera 213 (1771)

species :

Thesium euphrasioides A.DC.; Esp. Nouv. Thesium 8 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris euphrasiodes (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium hottentottum Sond.; Flora (Regensburg) 40: 363 (1857)

species :

Thesium exile N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 462 (1932)

Distribution: South Africa (Limpopo, Mpulamanga)

27 SAF

species :

Thesium fallax Schltr.; Bot. Jahrb. Syst. 27: 118 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium fanshawei Hilliard; Edinburgh J. Bot. 48(1): 53 (1991)

Distribution: S-Zambia

26 ZAM

species :

Thesium fastigiatum A.W.Hill; Bull. Misc. Inform. Kew 1910: 183 (1910)

Distribution: D.R.Congo [Zaire]; Zambia; Malawi; Zimbabwe; N-Mozambique

23 ZAI 26 MLW MOZ ZAM ZIM

Synonyms: hidden

= Thesium tamariscinum A.W.Hill; Bull. Misc. Inform. Kew 1910: 188 (1910)

species :

Thesium ferganense Bobrov; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 2: 121 (1936)

Distribution: Kyrgyzstan

32 KGZ

species :

Thesium filipes A.W.Hill; Bull. Misc. Inform. Kew 1910: 184 (1910)

Distribution: Gabon; Congo [Brazzaville]; W-D.R.Congo [Zaire]

23 CON GAB ZAI

species :

Thesium fimbriatum A.W.Hill; Bull. Misc. Inform. Kew 1910: 184 (1910)

Distribution: SE-D.R.Congo [Zaire]; S-Tanzania; Zambia; Malawi

23 ZAI 25 TAN 26 MLW ZAM

Synonyms: hidden

= Thesium shabense Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 23 (1985)

species :

Thesium flexuosum A.DC.; Esp. Nouv. Thesium 6 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris flexuosa (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium junceum Sond.; Flora (Regensburg) 40: 359 (1857), non Bernh. ex Krauss

species :

Thesium foliosum A.DC.; Prodr. [A. P. de Candolle] 14: 656 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris foliosa (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium turczaninowii Sond.; Flora (Regensburg) 40: 354 (1857)

species :

Thesium fragile L.f.; Suppl. Pl. 162 (1782)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris thunbergiana (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesidium fragile (Thunb.) Sond.; Flora (Regensburg) 40: 364 (1857), non L.f.

= Thesidium podocarpum (A.DC.) A.DC.; Prodr. [A. P. de Candolle] 14: 674 (1857)

= Thesidium thunbergii Sond.; Flora (Regensburg) 40: 364 (1857)

= Thesium confusum J.C.Manning & F.Forest; Bothalia 43(2): 215 (2013)

= Thesium paniculatum Thunb.; Prodr. Pl. Cap. 1: 45 (1794), non L:

= Thesium podocarpum A.DC.; Esp. Nouv. Thesium 5 (1857)

species :

Thesium frisea L.; Mant. Pl. Altera 213 (1771)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris amblystachya (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris frisea (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium amblystachium A.DC.; Esp. Nouv. Thesium 6 (1857)

= Thesium debile var. ecklonis A.DC.; Prodr. [A. P. de Candolle] 14: 667 (1857)

= Thesium debile var. humile A.DC.; Prodr. [A. P. de Candolle] 14: 667 (1857)

= Thesium funale A.DC.; Prodr. [A. P. de Candolle] 14: 667 (1857)

= Thesium monticola Sond.; Flora (Regensburg) 40: 359 (1857)

variant :

var. thunbergii A.DC.; Prodr. [A. P. de Candolle] 14(2): 667 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris crassifolia (R.Br.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium crassifolium R.Br.; Prodr. Fl. Nov. Holland. 353 (1810)

species :

Thesium fruticosum A.W.Hill; Bull. Misc. Inform. Kew 1915: 28 (1915), et in Fl. Cap. [Harvey] 5(2): 152 (1915)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium fruticulosum (A.W.Hill) J.C.Manning & F.Forest; Bothalia 43: 215 (2013)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium fruticulosum A.W.Hill; Bull. Misc. Inform. Kew 1915: 99 (1915), et in Fl. Cap. [Harvey] 5(2): 205 (1915)

species :

Thesium fulvum A.W.Hill; Bull. Misc. Inform. Kew 1910: 185 (1910)

Distribution: N-Central African Republic

23 CAF

species :

Thesium funale L.; Syst. ed. X. 944 (1759)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris funalis (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium adpressifolium Sond.; Flora (Regensburg) 40: 358 (1857)

= Thesium spicatum Murray; Syst. Veg., ed. 15: 249 (1798) non L.

= Thesium funale var. caledonicum Sond.; Flora (Regensburg) 40: 359 (1857)

species :

Thesium fuscum A.W.Hill; Bull. Misc. Inform. Kew 1910: 185 (1910)

Distribution: SW-Angola

26 ANG

species :

Thesium galioides A.DC.; Esp. Nouv. Thesium (1857) 5

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris galioides (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium germainii Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 521 (1961)

Distribution: Burundi

23 BUR

Conservation Status: known only from type collected 1955

species :

Thesium glaucescens A.W.Hill; Bull. Misc. Inform. Kew 1915: 29 (1915), et in Fl. Cap. [Harvey] 5(2): 171 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium glomeratum A.W.Hill; Bull. Misc. Inform. Kew 1915: 29 (1915), et in Fl. Cap. [Harvey] 5(2): 191 (1915)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium glomeruliflorum Sond.; Flora (Regensburg) 40: 355 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris glomeruliflora (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium gnidiaceum A.DC.; Esp. Nouv. Thesium (1857) 7

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris gnidiacea (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium dregei Sond.; Flora (Regensburg) 40: 356 (1857)

= Thesium dregei var. zeyheri Sond.; Flora (Regensburg) 40: 356 (1857)

= Thesium imbricatum Drège ex A.DC.; Prodr. [A. P. de Candolle] 14: 662 (1857)

species :

Thesium goetzeanum Engl.; Jahrb. 30: 306 (1901)

Distribution: Rwanda; Burundi; Kenya; Tanzania; Zambia; Malawi; Zimbabwe; Mozambique; Botswana; South Africa (Limpopo, North-West Prov., Mpulamanga, Free State, KwaZulu-Natal, N-Cape Prov.); Eswatini [Swaziland]

23 BUR RWA 25 KEN TAN 26 MLW MOZ ZAM ZIM 27 BOT SAF SWZ

Synonyms: hidden

= Thesium macrogyne A.W.Hill; Bull. Misc. Inform. Kew 1915: 34 (1915), et in Fl. Cap. [Harvey] 5(2): 180 (1915)

= Thesium schweinfurthii var. laxum Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

species :

Thesium gontscharovii Bobrov; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 2: 121 (1936)

Distribution: Tajikistan

32 TZK

species :

Thesium gracilarioides A.W.Hill; Bull. Misc. Inform. Kew 1915: 29 (1915), et in Fl. Cap. [Harvey] 5(2): 183 (1915)

Distribution: South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, KwaZulu-Natal); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

species :

Thesium gracile A.W.Hill; Bull. Misc. Inform. Kew 1910: 185 (1910)

Distribution: Zimbabwe; Mozambique; South Africa (Limpopo, Gauteng, Mpulamanga); Eswatini [Swaziland]

26 MOZ ZIM 27 SAF SWZ

Synonyms: hidden

= Thesium palliolatum A.W.Hill; Bull. Misc. Inform. Kew 1910: 187 (1910)

species :

Thesium gracilentum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 460 (1932)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium griseum Sond.; Flora (Regensburg) 40: 357 (1857)

Distribution: South Africa (Free State); Lesotho

27 LES SAF

Synonyms: hidden

= Linosyris grisea (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium gypsophiloides A.W.Hill; Bull. Misc. Inform. Kew 1915: 30 (1915), et in Fl. Cap. [Harvey] 5(2): 185 (1915)

Distribution: South Africa (Gauteng, Mpulamanga, KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium hararense A.G.Mill.; Notes Roy. Bot. Gard. Edinburgh 41(2): 295 (1983)

Distribution: E-Ethiopia; N-Somalia

24 ETH SOM

species :

Thesium helichrysoides A.W.Hill; Bull. Misc. Inform. Kew 1915: 30 (1915), et in Fl. Cap. [Harvey] 5(2): 186 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium helodes Hilliard; Edinburgh J. Bot. 48(1): 53 (1991)

Distribution: Zimbabwe

26 ZIM

species :

Thesium hillianum Compton; Trans. Roy. Soc. South Afr. 19: 282 (1931)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium himalense Royle; Ill. Bot. Himal. Mts. [Royle] 322 (1834)

Distribution: Afghanistan (Wakhan); China (Sichuan, Yunnan); Pakistan (Baltistan); Nepal; Bhutan; India (Himachal Pradesh, Jammu & Kashmir, Sikkim)

34 AFG 36 CHI 40 BHU IND NEP PAK

Synonyms: hidden

= Linosyris himalensis (Royle) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium himalense var. pachyrhizum (DC.) Hook.f.; Fl. Brit. India [J. D. Hooker] 5: 230 (1886)

= Thesium multicaule Hook.f. & Thomson ex A.DC.; Prodr. [A. P. de Candolle] 14: 646 (1857)

= Thesium pachyrhizum A.DC.; Prodr. [A. P. de Candolle] 14: 646 (1857)

species :

Thesium hirsutum A.W.Hill; Bull. Misc. Inform. Kew 1915: 31 (1915)

Distribution: South Africa (Limpopo, Gauteng, Mpulamanga, Free State, KwaZulu-Natal, E-Cape Prov.)

27 SAF

species :

Thesium hispidifructum N.Lombard & M.M.Le Roux; Taxonomy 3: 103 (2023)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium hispidulum Lam.; Illustr. 2: 124 (1794)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris hispidula (Lam.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium hispidum Schltr.; Bot. Jahrb. Syst. 24: 452 (1897)

= Thesium hispidulum var. glabratum Sond.; Flora (Regensburg) 40: 363 (1857)

variant :

var. subglabrum A.W.Hill; Bull. Misc. Inform. Kew 1915: 30 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesium conostylum Schltr.; Bot. Jahrb. Syst. 27: 117 (1899)

species :

Thesium hockii Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 141 (1944)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium hollandii Compton; J. S. African. Bot. 6: 68 (1940)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium hookeri Hendrych; Acta Hort. Bot. Prag., 109 (1962)

Distribution: Pakistan (Chitral, Baltistan, Gilgit); NW-India (Himachal Pradesh, Jammu & Kashmir)

40 IND PAK

species :

Thesium horridum Pilg.; Bot. Jahrb. Syst. 44: 118 (1909)

Distribution: South Africa (N-Cape Prov.)

27 SAF

species :

Thesium humbertii Cavaco & Keraudren; Bull. Soc. Bot. France, cii. 211 (1955)

Distribution: Madagascar

29 MDG

species :

Thesium humifusum DC.; Fl. Franç. [de Candolle & Lamarck], éd. 3, 5: 366 (1815)

Name: Niederliegendes Leinblatt (DE)

Distribution: England; Ireland; Netherlands; Belgium; Portugal; Spain; France; Channel Isl.; Sardinia; Italy; Sicily; Morocco; Algeria

10 GRB IRE 11 BGM NET 12 CIS FRA POR SAR SPA 13 ITA SIC 20 ALG MOR

Synonyms: hidden

= Linophyllum humifusum (DC.) Bubani; Fl. Pyren. [Bubani] 1: 127 (1897)

= Linosyris humifusa (DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium alpinum Thuill.; Fl. Env. Paris, ed. 2: 122 (1799), non L.

= Thesium divaricatum var. gallicum A.DC.; Prodr. [A. P. de Candolle] 14(2): 643 (1857)

= Thesium divaricatum var. humifusum (DC.) A.DC.; Prodr. [A. P. de Candolle] 14(2): 643 (1857)

= Thesium eifaliense Steud.; Nomencl. Bot. [Steudel], ed. 2, 2: 679 (1841)

= Thesium gallicum F.W.Schultz ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 2: 679 (1841), nom. inval.

= Thesium hussenotii F.W.Schultz ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 2: 679 (1841), nom. illeg.

= Thesium hussenotii Hussenot; Chard. Nanc. 114 (1835)

= Thesium linophyllum var. humifusum (DC.) Duby; Bot. Gall., ed. 2, 1: 408 (1828)

= Thesium pratense Holandre ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 2: 679 (1841), non Ehrh. ex Schrad.

= Thesium ramosum var. divaricatum (Jan ex Mert. & W.D.J.Koch) Samp.; Man. Fl. Port. 145 (1910)

= Thesium ramosum var. longebracteatum Willk. ex Cout.; Fl. Portugal 175 (1913)

= Thesium ramosum var. ulmeticum Pau; Exsicc.

= Thesium souardi F.W.Schultz ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 2: 680 (1841), nom. inval.

= Thesium strictum Dumort.; Fl. Belg. [Dumortier] 16 (1827), nom. illeg., non P. J. Bergius

= Thesium vulgare Hill; Brit. Herb. 344 (1756), opus utique oppr.

species :

Thesium humile Vahl; Symb. Bot. [Vahl] 3: 43 (1794)

Name: Niedriges Leinblatt (DE); Low Bastard Toadflax (EN); Tinuela menuda (ES)

Distribution: Portugal; Spain; Gibraltar; Baleares; ?France; Corsica; Sardinia; Italy; Sicily; Isole Pelagie (Lampedusa); Croatia; Montenegro; North Macedonia; Greece (scattered S-Greece, Attiki, Ionian Isl., Kiklades, Kithira); Crete; Morocco; Algeria; Tunisia; Libya; Egypt (Desert Oases, NE-Egypt, Nile Delta, Nile Valley, NW-coastal Egypt); Canary Isl. (Lanzarote, Fuerteventura, Gran Canaria, Tenerife, La Gomera); East Aegaean Isl. (Samos, Fourni, Kos, Nisyros, Tilos, Kasos, Karpathos, Rhodos); Iraq (W-Iraq: Desert); Iran (W-Iran: Mts); Cyprus (E-Cyprus, N-Cyprus, S-Cyprus, W-Cyprus, W-Cyprus); Lebanon (coastal W-Lebanon); Syria (coastal W-Syria, C-Syrian Desert, NW-Syria, W-Syrian Mountains); Israel (coastal W-Israel, coastal W-Israel, Rift Valley, Negev Desert, N-Israel); Sinai peninsula (N-Sinai); Jordania (W-Jordania); Saudi Arabia (C-Saudi Arabia)

12 BAL COR GIB POR SAR SPA 13 CRO GRC ITA KRI MNT NMA PEL SIC 20 ALG EGY LBY MOR TUN 21 CNY 34 CYP EAI IRN IRQ ISR JOR LEB SIN SYR 35 SAU

Synonyms: hidden

= Linosyris humilis (Vahl) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium alpinum Desf.; Fl. Atlant. 1: 206 (1798), nom. illeg., non L.

= Thesium decumbens Dolliner; Enum. Pl. Austr. Infer. 113 (1842), nom. illeg.

= Thesium graecum Zucc.; Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 2: 322 (1837)

= Thesium humile f. maritima N.D.Simpson; Techn. Sci. Serv. Bull. 93: 36 (1930)

= Thesium humile var. maritima (N.D.Simpson) F.M.Saad; Taeckholmia Addit. Ser. 2: 25 (1983 publ. 1984)

= Thesium humile var. praealtum Costa; Suppl. Cat. Pl. Cataluña 70 (1877)

= Thesium humile var. subreticulatum A.DC.; Prodr. [A. P. de Candolle] 14: 651 (1857)

= Thesium ifrikianum Hendrych; Acta Horti Bot. Prag. 1962: 110 (1962)

= Thesium tuneticum Hendrych; Acta Horti Bot. Prag. 1962: 112 (1962)

species :

Thesium hystricoides A.W.Hill; Bull. Misc. Inform. Kew 1915: 31 (1915), et in Fl. Cap. [Harvey] 5(2): 165 (1915)

Distribution: Namibia; South Africa (North-West Prov., Free State, N-Cape Prov., W-Cape Prov.)

27 NAM SAF

species :

Thesium hystrix A.W.Hill; Bull. Misc. Inform. Kew 1915: 31 (1915), et in Fl. Cap. [Harvey] 5(2): 166 (1915)

Distribution: Botswana; South Africa (North-West Prov., Free State, N-Cape Prov., E-Cape Prov.)

27 BOT SAF

species :

Thesium imbricatum Thunb.; Thesium 6 (1806)

Distribution: South Africa (Free State, KwaZulu-Natal, N-Cape Prov., W-Cape Prov., E-Cape Prov.); Lesotho

27 LES SAF

Synonyms: hidden

= Thesium abietinum Schltr.; J. Bot. 35: 282 (1897)

species :

Thesium impeditum A.W.Hill; J. Bot. 35: 282 (1897), et Bull. Misc. Inform. Kew 1915: 32 (1915)

Distribution: South Africa (KwaZulu-Natal, E-Cape Prov.)

27 SAF

species :

Thesium impressum Steud. ex A.DC.; Prodr. [A. P. de Candolle] 14: 649 (1857)

Distribution: Turkey (E-Anatolia, SE-Anatolia); Iraq (NE-Iraq)

34 IRQ TUR

Synonyms: hidden

= Linosyris impressa (Steud. ex A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium macrocarpon Michx. ex A.DC.; Prodr. [A. P. de Candolle] 14: 649 (1857), nom. inval.

species :

Thesium indicum Hendrych; Acta Hort. Bot. Prag. 110 (1962)

Distribution: NW-India (Jammu & Kashmir)

40 IND

species :

Thesium infundibulare N.Visser & M.M.le Roux; S. African J. Bot. 119: 58 (2018)

Distribution: South Africa (KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium inhambanense Hilliard; Edinburgh J. Bot. 48(1): 53 (1991)

Distribution: S-Mozambique

26 MOZ

species :

Thesium inonoense Hilliard; Edinburgh J. Bot. 48(1): 54 (1991)

Distribution: N-Zambia

26 ZAM

species :

Thesium inversum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 460 (1932)

Distribution: South Africa (Mpulamanga)

27 SAF

species :

Thesium italicum A.DC.; Prodr. [A. P. de Candolle] 14: 644 (1857)

Distribution: Corsica; Sardinia

12 COR SAR

species :

Thesium jarmilae Hendrych; Acta Hort. Bot. Prag. 110 (1962)

Distribution: S-Tibet (Chumbi); Pakistan; ?N-India (?Jammu & Kashmir, ?Sikkim)

36 TIB 40 IND PAK

Synonyms: hidden

= Thesium hookeri var. jarmilae (Hendrych) Y.J.Nasir; Fl. Pakistan, 159: 5 (1984)

species :

Thesium jeaniae Brenan; Kew Bull. 33(3): 395 (1979), as ´jeanae´

Distribution: South Africa (KwaZulu-Natal)

27 SAF

species :

Thesium junceum Bernh. ex Krauss; Flora (Regensburg) 28: 80 (1845)

Distribution: South Africa (Limpopo, Mpulamanga, KwaZulu-Natal, W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris juncea (Bernh. ex Krauss) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

variant :

var. mammosum A.W.Hill; Bull. Misc. Inform. Kew 1915: 33 (1915)

Distribution: South Africa (E-Cape Prov.)

27 SAF

variant :

var. plantagineum A.W.Hill; Bull. Misc. Inform. Kew 1915: 33 (1915)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium juncifolium A.DC.; Esp. Nouv. Thesium 1 (1857)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris juncifolia (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium virgatum Sond.; Flora (Regensburg) 40: 361, 402 (1857), nom. illeg.

species :

Thesium junodii A.W.Hill; Bull. Misc. Inform. Kew 1915: 33 (1915), et in Fl. Cap. [Harvey] 5(2): 182 (1915)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium karooicum Compton; Trans. Roy. Soc. South Afr. 19: 282 (1931)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium katangense Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 20: 157 (1950)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium kernerianum Simonk.; Enum. Fl. Transsilv. 478 (1886)

Name: Karpaten-Leinblatt (DE)

Distribution: Romania (S-Carpathian Mts.)

13 ROM

Synonyms: hidden

= Linosyris kerneriana (Simonk.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium kilimandscharicum Engl.; Abh. Königl. Akad. Wiss. Berlin 1891(2): 200 (1892)

Distribution: Ethiopia; Kenya; Tanzania; Zambia; N-Malawi

24 ETH 25 KEN TAN 26 MLW ZAM

Synonyms: hidden

= Thesium kilimandscharicum f. decumbens Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

= Thesium kilimandscharicum f. erectum Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

= Thesium rungwense Engl.; Bot. Jahrb. Syst. 30: 307 (1901)

= Thesium ulugurense Engl.; Pflanzenw. Ost-Afrikas A (1895) 130, nomen, et Bot. Jahrb. Syst. 28: 385, descr.

species :

Thesium kotschyanum Boiss.; Diagn. Pl. Orient., Ser. 1, 7: 86 (1846)

Distribution: Turkmenistan; Iraq (NE-Iraq); Iran (EC-Iran, NE-Iran: Mts., N-Iran, Iranian Aserbaijan, W-Iran)

32 TKM 34 IRN IRQ

Synonyms: hidden

= Thesium impressum var. kotschyanum (Boiss.) Boiss.; Fl. Orient. [Boissier] 4: 1066 (1875), nom. superfl.

species :

Thesium krymense Romo, Didukh & Borat.; Ann. Bot. Fenn. 41(4): 274 (2004)

Distribution: Crimea

14 KRY

species :

Thesium kyrnosum Hendrych; Novit. Bot. Del. Sem. Horti Bot. Univ. Carol. Prag. 21 (1964)

Distribution: Corsica

12 COR

Synonyms: hidden

= Thesium humifusum subsp. italicum Rouy; Fl. France [Rouy & Foucaud] 12: 293 (1910), non T. italicum A. DC.

species :

Thesium lacinulatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 33 (1915), et in Fl. Cap. [Harvey] 5(2): 164 (1915)

Distribution: Namibia; Botswana; South Africa (N-Cape Prov., W-Cape Prov.)

27 BOT NAM SAF

species :

Thesium laetum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 20: 159 (1950)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium leandrianum Cavaco & Keraudren; Bull. Soc. Bot. France, cii. 212 (1955)

Distribution: Madagascar

29 MDG

species :

Thesium leptocaule Sond.; Flora (Regensburg) 40: 362, 404 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium leptostachyum A.DC.; Esp. Nouv. Thesium (1857) 6

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium leptostachyum (A.DC.) A.DC.; Prodr. [A. P. de Candolle] 14: 674 (1857)

species :

Thesium lesliei N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 460 (1932)

Distribution: South Africa (Gauteng, Mpulamanga)

27 SAF

species :

Thesium leucanthum Gilg; Kunene-Sambesi-Exped. [Warburg] 230 (1903)

Distribution: SW-Angola

26 ANG

species :

Thesium lewallei Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 20 (1985)

Distribution: Burundi

23 BUR

species :

Thesium libanoticum Ehrenb. ex A.DC.; Prodr. [A. P. de Candolle] 14: 648 (1857)

Distribution: Lebanon (C-Lebanon)

34 LEB

Synonyms: hidden

= Linosyris libanotica (Ehrenb. ex A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium libericum Hepper & Keay; Bull. Jard. Bot. État Bruxelles 26: 186 (1956)

Distribution: Liberia

22 LBR

species :

Thesium linophyllon L.; Sp. Pl. [Linnaeus] 207 (1753)

Name: Mittleres Leinblatt (DE)

Distribution: Germany (Brandenburg, +Berlin, Baden-Württemberg, Bayern, Hessen, +Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Rheinland-Pfalz, Schleswig-Holstein [I], +Saarland, +Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Austria; Poland; Czech Republic; Slovakia; Hungary; France; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece (mountains of NW-Greece, south to Mt. Vardousia); C-European Russia; Ukraine; Turkey (NW-Anatolia: Bithynia)

11 AUT CZE GER HUN POL SLO SWI 12 FRA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB 14 RUS UKR 34 TUR

Synonyms: hidden

= Linophyllum clusii Bubani; Fl. Pyren. [Bubani] 1: 127 (1897)

= Linosyris intermedia (Schrad.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris linophyllon (L.) Kuntze; Revis. Gen. Pl. 2: 587 (1891)

= Thesium fulvipes Griess.; Flora (Regensburg) 22: 17 (1839)

= Thesium hutterianum Opiz; Bercht. & Opiz, Oekon.-Techn. Fl. Böhm. 2(2): 46 (1839)

= Thesium intermedium Schrad.; Spic. Fl. Germ. 27 (1794)

= Thesium intermedium var. fulvipes (Griess.) A.DC.; Prodr. [A. P. de Candolle] 14: 645 (1857)

= Thesium intermedium var. fulvipes (Griess.) W.D.J.Koch; 717 (1844)

= Thesium linariae-folium Gilib.; Exerc. Phyt. 2: 429 (1792), opus utique oppr.

= Thesium linifolium Christm.; Vollst. Pflanzensyst. 5: 738 (1779)

= Thesium linifolium Schrank; Baier. Reise 129 (1786), nom. illeg.

= Thesium linophyllon subsp. intermedium Celak.; Prodr. Fl. Böhmen 170 (1871)

= Thesium linophyllon var. fulvipes (Griess.) Hegi; 154 (1910)

= Thesium linophyllon var. intermedium (Schrad.) Mérat; Nouv. Fl. Env. Paris 94 (1812)

= Thesium linophyllon var. majus Gaudin; Fl. Helv. 2: 235 (1828)

= Thesium linophyllon var. minus Gaudin; Fl. Helv. 2: 235 (1828)

= Thesium linophyllon var. pilosiusculum Lawalrée; Bull. Jard. Bot. Natl. Belg. 59: 467 (1989)

= Thesium linophyllon var. pratense Wallr.; Sched. Crit. 102 (1822)

= Thesium montanum var. intermedium (Schrad.) Hampe; 19 (1836)

= Thesium ramosum J.Presl & C.Presl; Fl. Cech. 54 (1819), nom. illeg.

= Thesium transsilvanicum Schur; Enum. Pl. Transsilv. 589 (1866)

= Xerololophus trinervis Dulac; Fl. Hautes-Pyrénées 161 (1867)

species :

Thesium lisae-mariae Stauffer ex Markgr.; Vierteljahrsschr. Naturf. Ges. Zürich 114: 77 (1969)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium lisowskii Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 21 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium litoreum Brenan; Kew Bull. 33(3): 396 (1979)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium lobelioides A.DC.; Esp. Nouv. Thesium 8 (1857)

Distribution: South Africa (Mpulamanga, Free State, KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

Synonyms: hidden

= Linosyris lobeliodes (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium recurvifolium Sond.; Flora (Regensburg) 40: 356 (1857)

species :

Thesium longicaule Zhigila, Verboom & Muasya; S. African J. Bot. 124: 299 (2019), nom. nov.

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium longifolium A.W.Hill; Bull. Misc. Inform. Kew 1915: 99 (1915), et in Fl. Cap. [Harvey] 5(2): 205 (1915)

species :

Thesium longiflorum Hand.-Mazz.; Symb. Sin. 7(1): 157 (1929)

Distribution: China (Sichuan, Yunnan); Tibet; ?N-India (?Sikkim)

36 CHI TIB

species :

Thesium longifolium Turcz.; Bull. Soc. Imp. Naturalistes Moscou 100 (1838), et 25(2): 469 (1852)

Distribution: Siberia (Buryatia, Irkutsk); China (widespread, more in the north); Mongolia

30 SIB 36 CHI 37 MON

Synonyms: hidden

= Linosyris longifolia (Turcz.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium linophyllon Patrin ex A.DC.; Prodr. [A. P. de Candolle] 14: 646 (1857), non L.

= Thesium longifolium var. vlassovianum A.DC.; Prodr. [A. P. de Candolle] 14: 646 (1857)

= Thesium rytschowii Fisch. ex A.DC.; Prodr. [A. P. de Candolle] 14: 646 (1857)

= Thesium vlassovianum Fisch. ex Trautv.; Trudy Imp. S.-Peterburgsk. Bot. Sada 9(1): 153 (1884)

species :

Thesium longiperianthium H.H.Xu & W.Jun; Biodivers. Data J. 8(e59007): 3, fig. 1 (2020), nom. nov.

Distribution: China

36 CHI

Synonyms: hidden

= Thesium brevibracteatum P.C.Tam; Bull. Bot. Res., Harbin 1(3): 73-74, f. 3 (1981), nom. illeg., non Sumn. 1940

species :

Thesium lopollense Hiern; Cat. Welw. Afr. Pl. 1: 937 (1900)

Distribution: SW-Angola; Zambia; N-Botswana

26 ANG ZAM 27 BOT

Conservation Status: known only from type collections 1859 and 1860

species :

Thesium luembense Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 146 (1944)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium lycopodioides Gilg; Kunene-Sambesi-Exped. [Warburg] 229 (1903)

Distribution: S-Angola

26 ANG

species :

Thesium lynesii Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 143 (1944)

Distribution: W-D.R.Congo [Zaire]

23 ZAI

Conservation Status: known only from type collection 1933

species :

Thesium macedonicum Hendrych; Biol. Glasn., Zagreb. 17: 13 (1964)

Distribution: North Macedonia; N-Greece (Mt. Falakron, Mt. Vermio, Mt. Voras)

13 GRC NMA

species :

Thesium macranthum Fenzl; Flora (Regensburg) 26: 407 (1843)

Distribution: Turkey (SE-Anatolia, SE-Anatolia: Mesopotamian Anatolia); Iraq (NE-Iraq); Syria (C-Syrian Desert)

34 IRQ SYR TUR

Synonyms: hidden

= Linosyris macrantha (Fenzl) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium macrostachyum A.DC.; Esp. Nouv. Thesium (1857) 6

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris macrostachya (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium sparteum Sond.; Flora (Regensburg) 40: 358 (1857), nom. illeg., non R. Br.

species :

Thesium madagascariense A.DC.; Prodr. [A. P. de Candolle] 14: 652 (1857)

Distribution: Madagascar

29 MDG

Synonyms: hidden

= Linosyris madagascariensis (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium magalismontanum Sond.; Flora (Regensburg) 40: 358 (1857)

Distribution: South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State)

27 SAF

Synonyms: hidden

= Linosyris magalismontana (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium magnifructum Hilliard; Edinburgh J. Bot. 48(1): 54 (1991)

Distribution: Angola; Zambia; Zimbabwe; Namibia (Caprivi Strip); Botswana

26 ANG ZAM ZIM 27 BOT NAM

species :

Thesium malaissei Lawalrée; Bull. Jard. Bot. Nat. Belg. 39: 180 (1969)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium manikense Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 147 (1944)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium maritimum C.A.Mey.; Verz. Pfl. Caucasus 40 (1831)

Distribution: Azerbaijan

33 AZE

Synonyms: hidden

= Linosyris maritima (C.A.Mey.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium masukense A.W.Hill; Bull. Misc. Inform. Kew 1910: 186 (1910)

Distribution: N-Malawi

26 MLW

species :

Thesium matteii Chiov.; Ann. Bot. (Rome) 10: 405 (1912)

Distribution: Ethiopia

24 ETH

species :

Thesium mauritanicum Batt.; Bull. Soc. Bot. Fr. 35: 393 (1888), et in Batt. & Trab. Fl. de l´Alger. Dicot. 785 (1890)

Distribution: Morocco; Algeria

20 ALG MOR

Synonyms: hidden

= Thesium humile var. mauritanicum (Batt.) Bonnet & Barratte; Expl. Sci. Tunisie, Cat. Pl. 378 (1896)

species :

Thesium megalocarpum A.W.Hill; Bull. Misc. Inform. Kew 1910: 341 (1910)

Distribution: Angola; S-Zambia; S-Zimbabwe; Namibia; Botswana

26 ANG ZAM ZIM 27 BOT NAM

Synonyms: hidden

= Thesium intricatum Schltr. & Gilg ex Dinter; Repert. Spec. Nov. Regni Veg. 23: 371 (1927), pro syn.

species :

Thesium microcarpum A.DC.; Prodr. [A. P. de Candolle] 14: 674 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium exocarpaeoides Sond.; Flora (Regensburg) 40: 365 (1857)

= Thesidium microcarpum (A.DC.) A.DC.; Prodr. [A. P. de Candolle] 14: 574 (1857)

species :

Thesium microcephalum A.W.Hill; Bull. Misc. Inform. Kew 1915: 34 (1915), et in Fl. Cap. [Harvey] 5(2): 189 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium micromeria A.DC.; Esp. Nouv. Thesium (1857) 8

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris micromeria (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris parvifolia (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium parvifolium A.DC.; Esp. Nouv. Thesium 3 (1857)

species :

Thesium microphyllum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 518 (1961)

Distribution: Rwanda; Burundi; Uganda; Kenya

23 BUR RWA 25 KEN UGA

species :

Thesium micropogon A.DC.; Esp. Nouv. Thesium 6 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris micropogon (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium patentiflorum Sond.; Flora (Regensburg) 40: 357 (1857)

species :

Thesium minkwitzianum B.Fedtsch.; Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 4: 113 (1923)

Distribution: Uzbekistan; Kyrgyzstan

32 KGZ UZB

Synonyms: hidden

= Chrysothesium minkwitzianum (B.Fedtsch.) Hendrych; Preslia 65(4): 322 (1993 publ. 1994)

species :

Thesium minus (A.W.Hill) J.C.Manning & F.Forest; Bothalia 43(2): 215 (2013)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium minus A.W.Hill; Bull. Misc. Inform. Kew 1915: 98 (1915), et in Fl. Cap. [Harvey] 5(2): 204 (1915)

species :

Thesium mossii N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 460 (1932)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium muasyae Zhigila; PhytoKeys 201: 4 (2022)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium mukense A.W.Hill; Bull. Misc. Inform. Kew 1910: 186 (1910)

Distribution: Kenya; Tanzania; Mozambique; South Africa (KwaZulu-Natal)

25 KEN TAN 26 MOZ 27 SAF

species :

Thesium multicaule Ledeb.; Fl. Alt. 1: 276 (1829)

Distribution: Kazakhstan; Tajikistan; Afghanistan (Baghlan, Kunar / Nuristan); Pakistan (Punjab, Rawalpindi)

32 KAZ TZK 34 AFG 40 PAK

Synonyms: hidden

= Linosyris multicaulis (Ledeb.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium multicaule var. karelinii A.DC.; Prodr. [A. P. de Candolle] 14: 640 (1857)

species :

Thesium multiramulosum Pilg.; Bot. Jahrb. Syst. 40: 57 (1907)

Distribution: S-Malawi; E-Zimbabwe; S-Mozambique; South Africa (Limpopo, Gauteng, Mpulamanga, KwaZulu-Natal); Eswatini [Swaziland]

26 MLW MOZ ZIM 27 SAF SWZ

Synonyms: hidden

= Thesium pottiae N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 459 (1932)

species :

Thesium myriocladum Baker ex A.W.Hill; Bull. Misc. Inform. Kew 1910: 186 (1910)

Distribution: Zambia; W-Zimbabwe; Botswana

26 ZAM ZIM 27 BOT

species :

Thesium namaquense Schltr.; Bot. Jahrb. Syst. 27: 120 (1899)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium natalense Sond.; Flora (Regensburg) 40: 358 (1857)

Distribution: South Africa (KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium nationiae A.W.Hill; Bull. Misc. Inform. Kew 1915: 34 (1915), et in Fl. Cap. [Harvey] 5(2): 148 (1915)

Distribution: South Africa (Free State, KwaZulu-Natal)

27 SAF

species :

Thesium nautimontanum M.A.García, Nickrent & Mucina; PhytoKeys 109: 44 (2018)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium neoprostratum Zhigila, Verboom & Muasya; Phytotaxa 423(4): 225 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium nigricans Rendle; Trans. Linn. Soc. Ser. 2, 4: 41 (1894)

Distribution: S-Malawi; SE-Zimbabwe; Mozambique

26 MLW MOZ ZIM

Synonyms: hidden

= Thesium scabridulum A.W.Hill; J. Linn. Soc., Bot. 40: 189 (1911), et in Fl. Trop. Afr. [Oliver et al.] 6(1): 424 (1911)

species :

Thesium nigromontanum Sond.; Flora (Regensburg) 40: 361 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov., N-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris nigromontana (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium leptocaule var. glabriusculum A.DC.; Prodr. [A. P. de Candolle] 14: 658 (1857)

species :

Thesium nigroperianthum Zhigila, Verboom & Muasya; Phytotaxa 423(4): 227 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium nigrum A.W.Hill; Bull. Misc. Inform. Kew 1915: 35 (1915), et in Fl. Cap. [Harvey] 5(2): 183 (1915)

Distribution: South Africa (Mpulamanga, KwaZulu-Natal); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

species :

Thesium nudicaule A.W.Hill; Bull. Misc. Inform. Kew 1915: 35 (1915), et in Fl. Cap. [Harvey] 5(2): 161 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium nutans Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 20: 158 (1950)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium occidentale A.W.Hill; Bull. Misc. Inform. Kew 1915: 35 (1915), et in Fl. Cap. [Harvey] 5(2): 163 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium oreogetum Hendrych; Hedge & Hendrych, Preslia 36: 243, t. 13 (1964)

Distribution: Turkey (E-Anatolia)

34 TUR

species :

Thesium oresigenum Compton; J. S. African. Bot. 7: 205 (1941)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium orgadophilum P.C.Tam; Bull. Bot. Res., Harbin 1(3): 72-73, f. 2 (1981)

Distribution: Tibet

36 TIB

species :

Thesium orientale A.W.Hill; Bull. Misc. Inform. Kew 1915: 36 (1915), et in Fl. Cap. [Harvey] 5(2): 180 (1915)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium ovatifolium N.Lombard & M.M.le Roux; Phytotaxa 405(5): 266 (2019)

Distribution: South Africa (KwaZulu-Natal)

27 SAF

species :

Thesium pallidum A.DC.; Esp. Nouv. Thesium 2 (1857)

Distribution: South Africa (Limpopo, Gauteng, Mpulamanga, Free State, KwaZulu-Natal, E-Cape Prov.); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

Synonyms: hidden

= Linosyris pallida (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium floribundum A.W.Hill; Bull. Misc. Inform. Kew 1915: 27 (1915), et in Fl. Cap. [Harvey] 5(2): 157 (1915)

species :

Thesium palmense P.Pérez & P.Sosa; Amer. J. Bot. 109(3): 431 (2022)

Distribution: Canary Isl. (La Palma)

21 CNY

species :

Thesium panganense Polhill; Fl. Trop. E. Africa, Santal. 9 (2005)

Distribution: E-Tanzania

25 TAN

species :

Thesium paniculatum L.; Mant. Pl. 1: 51 (1767)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris debilis (R.Br. ex Spreng.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris paniculata (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris tenuis (Bernh. ex C.Krauss) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium debile R.Br. ex Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 830 (1824)

= Thesium fragile Spreng. ex A.DC.; Prodr. [A. P. de Candolle] 14(2): 660 (1857), pro syn.

= Thesium strictum Krauss ex A.DC.; Prodr. [A. P. de Candolle] 14: 656 (1857), non P. J. Bergius

= Thesium paniculatum var. apertum A.DC.; Prodr. [A. P. de Candolle] 14: 656 (1857)

= Thesium tenue Bernh.; Flora (Regensburg) 28: 80 (1845)

species :

Thesium parnassi A.DC.; Prodr. [A. P. de Candolle] 14: 643 (1857)

Distribution: C- & S-Italy; Sicily; Croatia; Montenegro; North Macedonia; Albania; Greece (mountains of NW-, NC-, C-Greece, Peloponnisos)

13 ALB CRO GRC ITA MNT NMA SIC

Synonyms: hidden

= Linosyris parnassi (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium paronychioides Sond.; Flora (Regensburg) 40: 359 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium passerinoides Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 520 (1961)

Distribution: Rwanda; Burundi

23 BUR RWA

species :

Thesium patersonae A.W.Hill; Bull. Misc. Inform. Kew 1915: 36 (1915), et in Fl. Cap. [Harvey] 5(2): 200 (1915)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium patulum A.W.Hill; Bull. Misc. Inform. Kew 1915: 37 (1915), et in Fl. Cap. [Harvey] 5(2): 194 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium pawlowskianum Lawalrée; Fragm. Florist. Geobot. 16: 39 (1970)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium penicillatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 37 (1915), et in Fl. Cap. [Harvey] 5(2): 193 (1915)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium perrieri Cavaco & Keraudren; Bull. Soc. Bot. France, cii. 212 (1955)

Distribution: Madagascar

29 MDG

species :

Thesium phyllostachyum Sond.; Flora (Regensburg) 40: 355 (1857)

Distribution: South Africa (E-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris phyllostachya (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium pilosum A.W.Hill; Bull. Misc. Inform. Kew 1910: 187 (1910)

Distribution: SW-Angola

26 ANG

species :

Thesium pinifolium A.DC.; Esp. Nouv. Thesium 2 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris pinifolia (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium corymbiflorum Sond.; Flora (Regensburg) 40: 354 (1857)

species :

Thesium pleuroloma A.W.Hill; Bull. Misc. Inform. Kew 1915: 38 (1915), et in Fl. Cap. [Harvey] 5(2): 165 (1915)

Distribution: South Africa (N-Cape Prov.)

27 SAF

species :

Thesium polycephalum Schltr.; Bot. Jahrb. Syst. 27: 120 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium polygaloides A.W.Hill; Bull. Misc. Inform. Kew 1915: 38 (1915), et in Fl. Cap. [Harvey] 5(2): 184 (1915)

Distribution: South Africa (KwaZulu-Natal); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium procerum N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 462 (1932)

Distribution: South Africa (Limpopo, Gauteng, Mpulamanga); Eswatini [Swaziland]

27 SAF SWZ

species :

Thesium procumbens C.A.Mey.; Verz. Pfl. Caucasus 40 (1831)

Distribution: Greece (very local Mt. Falakron, Mt. Agrafa); C-European Russia; E-European Russia; Ukraine; Crimea; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Iran (Iranian Aserbaijan)

13 GRC 14 KRY RUS UKR 33 ARM AZE GEO NCS 34 IRN TUR

Synonyms: hidden

= Linosyris diffusa (Andrz. ex A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris procumbens (C.A.Mey.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium diffusum Andrz. ex A.DC.; Prodr. [A. P. de Candolle] 14: 644 (1857)

species :

Thesium prostratum A.W.Hill; Bull. Misc. Inform. Kew 1915: 38 (1915), et in Fl. Cap. [Harvey] 5(2): 172 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium pseudocystoseiroides Cavaco & Keraudren; Bull. Soc. Bot. France, cii. 212 (1955)

Distribution: Madagascar

29 MDG

species :

Thesium pseudovirgatum Levyns; J. S. African. Bot. 6: 75 (1940)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium psilotocladum Svent.; Addit. Fl. Canar. 1: 5 (1960)

Name: Masca-Besenstrauch (DE); Escobilla de Masca (ES)

Distribution: Canary Isl. (Tenerife)

21 CNY

Conservation Status: possibly extinct, last seen 1983

Synonyms: hidden

= Kunkeliella psilotoclada (Svent.) Stearn; Cuad. Bot. Canaria 16: 20 (1972)

species :

Thesium psilotoides Hance; J. Bot. 6(62): 48 (1868)

Distribution: China (Guangdong); Thailand; Laos; Cambodia; Vietnam; Philippines

36 CHI 41 CBD LAO THA VIE 42 PHI

species :

Thesium pubescens A.DC.; Esp. Nouv. Thesium (1857) 7

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesium hirtulum Sond.; Flora (Regensburg) 40: 359 (1857)

species :

Thesium pungens A.W.Hill; Bull. Misc. Inform. Kew 1915: 39 (1915), et in Fl. Cap. [Harvey] 5(2): 145 (1915)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

species :

Thesium pycnanthum Schltr.; Bot. Jahrb. Syst. 27: 120 (1899)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium pygmaeum Hilliard; Edinburgh J. Bot. 48(1): 54 (1991)

Distribution: SE-Zimbabwe

26 ZIM

species :

Thesium pyrenaicum Pourr.; Mém. Acad. Sci. Toulouse 3: 331 (1788)

subspecies :

subsp. pyrenaicum

Name: Pyrenäen-Leinblatt (DE)

Distribution: +Netherlands; Belgium; Luxembourg; Germany (Baden-Württemberg, Bayern, Hessen, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Portugal; Spain; Andorra; France; Italy; Slovenia; Croatia; ?Bosnia & Hercegovina; Montenegro; Serbia; Kosovo

11 AUT BGM CZE GER LIE LUX NET POL SLO SWI 12 ADO FRA POR SPA 13 CRO ITA KOS MNT SLV SRB

Synonyms: hidden

= Linophyllum pratense (Ehrh. ex Schrad.) Bubani; Fl. Pyren. [Bubani] 1: 126 (1897)

= Thesium adulterinum Friche-Joset & Montandon; Friche-Joset, Syn. Fl. Jura, ed. 2: 286 (1868)

= Thesium alpinum subsp. pratense (Ehrh. ex Schrad.) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 276 (1894)

= Thesium ambiguum Ten.; Fl. Napol. 3: 312 (1829)

= Thesium brevicolle J.Presl & C.Presl; Fl. Cech. 54 (1819)

= Thesium decumbens C.C.Gmel.; Fl. Bad. 1: 549 (1805)

= Thesium hispanicum Hendrych; Folia Geobot. Phytotax. 1: 74 (1966)

= Thesium hockeanum Opiz; Bercht. & Opiz, Oekon.-Techn. Fl. Böhm. 2(2): 41 (1839)

= Thesium linophyllon var. pratense (Ehrh. ex Schrad.) Hayne; 28 (1800)

= Thesium linophyllum DC.; Fl. Franç. [de Candolle & Lamarck], éd. 3, 3: 352 (1805) non L.

= Thesium pratense Ehrh. ex Schrad.; Spic. Fl. Germ. 26 (1790)

= Thesium pratense f. pseudotenuifolium Thell.; E. Baumann, 302 (1911), nom. inval.

= Thesium pratense var. capillipes Pau; Fl. Galicia 2: 519 (1906)

= Thesium pratense var. castranum Samp. ex Pires de Lima; Fl. Port., ed. 2, Pires de Lima 174 (1947), nom. inval.

= Thesium pratense var. contractum A.DC.; Prodr. [A. P. de Candolle] 14: 642 (1857)

= Thesium pratense var. pyrenaicum (Pourr.) A.DC.; Prodr. [A. P. de Candolle] 14: 642 (1857)

= Thesium pyrenaicum subsp. pratense (Ehrh. ex Schrad.) O.Schwarz; Mitt. Thüring. Bot. Ges., n. s. 1: 96 (1949)

= Thesium pyrenaicum var. sampaianum P.Silva; Agron. Lusit. 12: 249 (1950)

= Xerololophus pratense (Ehrh. ex Schrad.) Dulac; Fl. Hautes-Pyrénées 161 (1867)

subspecies :

subsp. grandiflorum (A.DC.) Hendrych; Novit. Bot. Del. Sem. Horti Bot. Univ. Carol. Prag. 1964: 9 (1964)

Name: Großblütiges Pyrenäen-Leinblatt (DE)

Distribution: Germany (Bayern); Austria; Italy; Slovenia; Croatia

11 AUT GER 13 CRO ITA SLV

Synonyms: hidden

= Thesium grandiflorum (A.DC.) Hand.-Mazz.; Oesterr. Bot. Z. 91: 230 (1942)

= Thesium pratense var. alpestre Brügger; 150 (1886), nom. inval.

= Thesium pratense var. grandiflorum A.DC.; Prodr. [A. P. de Candolle] 14: 641 (1857)

= Thesium pyrenaicum subsp. alpestre Brügger ex O.Schwarz; Mitt. Thüring. Bot. Ges. 1: 96 (1949)

= Thesium refractum Brügger; Jahresber. Naturf. Ges. Graubündens, n. s. 29: 105 (1884-1885 publ. 1886), nom. illeg.

species :

Thesium quarrei Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 17: 142 (1944)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium quartzicolum Zhigila, Verboom & Muasya; S. African J. Bot. 124: 301 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium quinqueflorum Sond.; Flora (Regensburg) 40: 354 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris quinqueflora (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium erectiramosum A.DC.; Prodr. [A. P. de Candolle] 14: 655 (1857)

species :

Thesium racemosum Bernh. ex Krauss; Flora (Regensburg) 28: 79 (1845)

Distribution: South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State, KwaZulu-Natal); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

Synonyms: hidden

= Linosyris racemosa (Bernh. ex Krauss) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium radicans Hochst.; Flora (Regensburg) 24(1. Intell.): 22 (1841), nomen, et ex A. Rich. Tent. Fl. Abyss. 2: 235

Distribution: Ethiopia; Eritrea; Somalia; Kenya; N-Tanzania; Saudi Arabia; Yemen (W-Yemen, N-Inner Yemen)

24 ERI ETH SOM 25 KEN TAN 35 SAU YEM

Synonyms: hidden

= Thesium prostratum Peter; Repert. Spec. Nov. Regni Veg. Beih. 40(2, Anhang): 12 (1932) non A. W. Hill

= Thesium wightianum var. radicans (Hochst. ex A.Rich.) DC.; Prodr. [A. P. de Candolle] 14: 647 (1857)

species :

Thesium ramosissimum Bobrov; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 2: 122 (1936)

Distribution: Tajikistan

32 TZK

species :

Thesium ramosoides Hendrych; Acta Horti Bot. Prag. 111 (1962)

Distribution: China (Yunnan, Sichuan)

36 CHI

species :

Thesium ramosum Hayne; J. Bot. [Schrader] 1800(1): 30 (1801)

Name: Verzweigtes Leinblatt (DE)

Distribution: Austria; Slovakia; Hungary; Italy; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (higher mountains of mainland); Estonia [I]; Latvia; Belarus; C-European Russia; E-European Russia; Ukraine; Siberia (W-Siberia); Kazakhstan; Turkmenistan; Northern Caucasus; Georgia [Caucasus]; Armenia; ?Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, S-Anatolia, SE-Anatolia); Iraq (NW-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan, W-Iran); Afghanistan (Kabul); Syria (coastal W-Syria, W-Syrian Mountains); China (Xinjiang); USA [I] (Montana [I], North Dakota [I])

11 AUT HUN SLO 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SRB TUE 14 BLR est LAT RUS UKR 30 SIB 32 KAZ TKM 33 ARM GEO NCS 34 AFG IRN IRQ SYR TUR 36 CHI 73 usa 74 usa

Synonyms: hidden

= Linosyris laxiflora (Trautv.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Linosyris ramosa (Hayne) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium asperulum Boiss. & Buhse; Nouv. Mém. Soc. Imp. Naturalistes Moscou 12: 194 (1860)

= Thesium bulgaricum Velen.; Fl. Bulg. 498 (1891)

= Thesium carduchorum Hedge; Hedge & Hendrych, Preslia 36: 241, t. 11 (1964)

= Thesium humifusum Dolliner; Enum. Pl. Austr. Infer. 118 (1842), non DC.

= Thesium divaricatum var. expansum Boiss. & Heldr.; Diagn. Pl. Orient., Ser. 2, 4: 81 (1859)

= Thesium laxiflorum Trautv.; Trudy Imp. S.-Peterburgsk. Bot. Sada 9: 152 (1884)

= Thesium palatinum Roth; Catal. Bot. 2: 29 (1800)

= Thesium pratense Ledeb.; Fl. Ross. [Ledebour] 3: 542 (1850), nom. inval., non Ehrh.

= Thesium refractum Kar. & Kir. ex A.DC.; Prodr. [A. P. de Candolle] 14: 644 (1857), non C. A. Mey.

species :

Thesium rariflorum Sond.; Flora (Regensburg) 40: 364 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris rariflora (Sond.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium maximiliani Schltr.; Bot. Jahrb. Syst. 27: 119 (1899)

species :

Thesium rasum (A.W.Hill) N.E.Br.; Burtt Davy. Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 33: 460 (1932)

Distribution: South Africa (Gauteng, Free State, KwaZulu-Natal, E-Cape Prov.); Lesotho

27 LES SAF

Synonyms: hidden

= Thesium impeditum var. rasum A.W.Hill; Bull. Misc. Inform. Kew 1915: 32 (1915)

species :

Thesium rectangulum Welw. ex Hiern; Cat. Welw. Afr. Pl. 1: 936 (1900)

Distribution: SW-Angola

26 ANG

species :

Thesium reekmansii Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 21 (1985)

Distribution: Burundi

23 BUR

species :

Thesium refractum C.A.Mey.; Bull. Sci. Acad. Petersb. 8: 340 (1841)

Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, Yakutia, W-Siberia); Russian Far East (Amur, Khabarovsk, Primorye); Kazakhstan; Kyrgyzstan; China (Gansu, Guizhou, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Sichuan, Xinjiang, Yunnan); Tibet; Mongolia; North Korea; Japan (Hokkaido)

30 SIB 31 RFE 32 KAZ KGZ 36 CHI TIB 37 MON 38 JAP NKO

Synonyms: hidden

= Linosyris refracta (C.A.Mey.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium linophyllum Pall.; Reise Russ. Reich. 2: 458 (1773) non L.

= Thesium ramosum Ledeb.; Fl. Altaic. 1: 275 (1829), nom. illeg., non Hayne

species :

Thesium remotebracteatum C.Y.Wu & D.D.Tao; Acta Phytotax. Sin. 26(4): 320 (1988)

Distribution: China

36 CHI

species :

Thesium repandum A.W.Hill; Bull. Misc. Inform. Kew 1915: 39 (1915), et in Fl. Cap. [Harvey] 5(2): 170 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium repens Ledeb.; Fl. Alt. 1: 274 (1829)

Distribution: Siberia (W-Siberia, Altai, Buryatia, Irkutsk, Krasnoyarsk, Tuva, Yakutia); Kazakhstan; Mongolia

30 SIB 32 KAZ 37 MON

Synonyms: hidden

= Linosyris repens (Ledeb.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium nanum Patrin ex A.DC.; Prodr. [A. P. de Candolle] 14: 648 (1857), nom. inval.

= Thesium pumilum Patrin ex A.DC.; Prodr. [A. P. de Candolle] 14: 648 (1857), nom. inval.

species :

Thesium resedoides A.W.Hill; Bull. Misc. Inform. Kew 1910: 187 (1910)

Distribution: Angola; Botswana; South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State, KwaZulu-Natal); Eswatini [Swaziland]

26 ANG 27 BOT SAF SWZ

species :

Thesium resinifolium N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 34: 461 (1932)

Distribution: South Africa (Limpopo)

27 SAF

species :

Thesium retamoides (A.Santos) J.C.Manning & F.Forest; Bothalia 43(2): 216 (2013)

Name: Ruten-Besenstrauch (DE); Escobilla de Güimar (ES)

Distribution: Canary Isl. (Tenerife)

21 CNY

Synonyms: hidden

= Kunkeliella retamoides A.Santos; Anales Jard. Bot. Madrid 51(1): 145 (1993)

species :

Thesium rhizomatum Zhigila, Verboom & Muasya; Phytotaxa 423(4): 229 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium rigidum Sond.; Flora (Regensburg) 40: 354 (1857)

Distribution: South Africa (E-Cape Prov.)

27 SAF

species :

Thesium robynsii Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 519 (1961)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

Synonyms: hidden

= Thesium ussanguense Lawalrée; (1950), nom. illeg. non Engl.

species :

Thesium rogersii A.W.Hill; Bull. Misc. Inform. Kew 1913: 79 (1913)

Distribution: South Africa (North-West Prov.)

27 SAF

species :

Thesium rostratum Mert. & Koch; Deutschl. Fl. [Röhling] ed. 3, 2: 287 (1826)

Name: Geschnäbeltes Leinblatt (DE)

Distribution: Germany (Baden-Württemberg, Bayern); Switzerland; ?Liechtenstein; Austria; Czech Republic; Italy; Slovenia; Croatia; ?Romania

11 AUT CZE GER SWI 13 CRO ITA SLV

Synonyms: hidden

= Linosyris rostrata (Mert. & Koch) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium alpinum subsp. rostratum (Mert. & W.D.J.Koch) Bonnier; Bonnier & R. C. V. Douin, 109 (1927)

= Thesium macranthum C.Presl; Sommer. Topogr. 11: 26, ex Wolfner in Flora 39: 561 (1856)

species :

Thesium rufescens A.W.Hill; Bull. Misc. Inform. Kew 1915: 40 (1915), et in Fl. Cap. [Harvey] 5(2): 188 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium rupestre Ledeb.; Fl. Alt. 1: 277 (1829)

Distribution: Siberia (Altai); Kazakhstan

30 SIB 32 KAZ

Synonyms: hidden

= Linosyris rupestris (Ledeb.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium sawae Zhigila, Verboom & Muasya; Phytotaxa 423(4): 231 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesium assimile var. pallidum Sond.; Flora (Regensburg) 40: 360 (1857)

= Thesium carinatum var. pallidum (Sond.) A.W.Hill; Fl. Cap. [Harvey] 5(2): 193 (1915)

species :

Thesium saxatile Turcz.; Bull. Soc. Imp. Naturalistes Moscou 100 (1838)

Distribution: Siberia (Buryatia); Mongolia

30 SIB 37 MON

Synonyms: hidden

= Linosyris saxatilis (Turcz.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium pratense Turcz.; Fl. Baical.-dahur. 2(1): 79 (1856), non Ehrh. ex Schrad.

= Thesium refractum var. saxatile (Turcz. ex A.DC.) Vorosch.; Byull. Glavn. Bot. Sada (Moscow). 84: 31 (1972)

species :

Thesium scabriflorum P.H.Davis; Not. Roy. Bot. Gard. Edinb. 22: 83 (1956)

Distribution: Turkey (Inner Anatolia)

34 TUR

species :

Thesium scabrum L.; Sp. Pl., ed. 2 [Linnaeus] 2: 302 (1762)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris scabra (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium capitatum Banks ex A.DC.; Prodr. [A. P. de Candolle] 14: 664 (1857), non L.

= Thesium scabrum var. gracile A.DC.; Prodr. [A. P. de Candolle] 14: 664 (1857)

= Thesium scabrum var. denudatum A.DC.; Prodr. [A. P. de Candolle] 14: 664 (1857)

= Thesium ciliatum R.Br.; Prodr. Fl. Nov. Holland. 353 (1810), nom. nud.

species :

Thesium scandens E.Mey. ex A.DC.; Prodr. [A. P. de Candolle] 14: 661 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris scandens (E.Mey.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium scandens E.Mey.; Zwei Pflanzengeogr. Docum. [Drège] 226 (1843), nomen

species :

Thesium schaijesii Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 22 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium schliebenii Pilg.; Notizbl. Bot. Gart. Berlin-Dahlem 11: 397 (1932)

Distribution: SE-D.R.Congo [Zaire]; Tanzania; N-Zambia

23 ZAI 25 TAN 26 ZAM

species :

Thesium schmiedeliae Zhigila & Muasya; Kew Bull. 78(4): 513 (2023)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Remarks: provisionally accepted name, status not verified

species :

Thesium schmitzii Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 514 (1961)

Distribution: D.R.Congo [Zaire]; Burundi; Rwanda

23 BUR RWA ZAI

Synonyms: hidden

= Thesium caespitosum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 512 (1961)

= Thesium sphaerocarpum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 513 (1961)

= Thesium urundiense Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 515 (1961)

species :

Thesium schumannianum Schltr.; Bot. Jahrb. Syst. 24: 452 (1897)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium schweinfurthii Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

Distribution: Nigeria; SE-D.R.Congo [Zaire]; Rwanda; Burundi; South Sudan; SW-Ethiopia; Uganda; W-Kenya; Tanzania; N-Zambia; Malawi

22 NGA 23 BUR RWA ZAI 24 ETH SSU 25 KEN TAN UGA 26 MLW ZAM

Synonyms: hidden

= Thesium johnstonii Engl. ex Peter; Repert. Spec. Nov. Regni Veg. Beih. 40(2): 141 (1932)

= Thesium schweinfurthii var. djurense Engl.; Pflanzenw. Ost-Afrikas C 168 (1895), nom. inval.

species :

Thesium scirpoides A.W.Hill; Bull. Misc. Inform. Kew 1915: 40 (1915), et in Fl. Cap. [Harvey] 5(2): 175 (1915)

Distribution: South Africa (Limpopo, Mpulamanga, Free State, KwaZulu-Natal); Lesotho; Eswatini [Swaziland]

27 LES SAF SWZ

species :

Thesium selagineum A.DC.; Esp. Nouv. Thesium 3 (1857)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris selaginea (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium thunbergianum A.DC.; Prodr. [A. P. de Candolle] 14: 666 (1857)

species :

Thesium semotum N.E.Br.; Burtt Davy. Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 34: 462 (1932)

Distribution: South Africa (Gauteng)

27 SAF

species :

Thesium sertulariastrum A.W.Hill; Bull. Misc. Inform. Kew 1915: 41 (1915), et in Fl. Cap. [Harvey] 5(2): 166 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium setulosum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 524 (1961)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium singulare Hilliard; Edinburgh J. Bot. 48(1): 54 (1991)

Distribution: W-Zambia

26 ZAM

species :

Thesium sommieri Hendrych; Preslia 36: 118 (1964), nom. nov.

Distribution: Italy

13 ITA

Synonyms: hidden

= Thesium ramosum var. leve Sommier; Nuovo Giorn. Bot. Ital., n. s. 1: 26 (1894)

species :

Thesium sonderianum Schltr.; J. Bot. 36: 376 (1898)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium spicatum L.; Mant. Pl. Altera 214 (1771)

Distribution: South Africa (W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris spicata (L.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium spinosum L.f.; Suppl. 161 (1782)

Distribution: South Africa (N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris spinosa (L.f.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium exul A.DC.; Prodr. [A. P. de Candolle] 14: 647 (1857), tentative synonym

= Thesium teretifolium R.Br.; Prodr. Fl. Nov. Holland. 353 (1810), nomen

species :

Thesium spinulosum A.DC.; Prodr. [A. P. de Candolle] 14: 647 (1857)

Distribution: South Africa (W-Cape Prov., N-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris spinulosa (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium aristatum Schltr.; Bot. Jahrb. Syst. 27: 116 (1899)

species :

Thesium squarrosum L.f.; Suppl. 162 (1782)

Distribution: South Africa (KwaZulu-Natal, E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris squarrosa (L.f.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium acutissimum var. corniculatum (Krauss ex A.DC.) A.W.Hill; Fl. Cap. [Harvey] 5(2): 151 (1915)

= Thesium corniculatum Krauss ex A.DC.; Prodr. [A. P. de Candolle] 14: 662 (1857)

= Thesium hispidulum Zeyh. ex A.DC.; Prodr. [A. P. de Candolle] 14: 659 (1857), non Lam.

= Thesium multiflorum A.DC.; Esp. Nouv. Thesium 4 (1857)

species :

Thesium stellerioides Jaub. & Spach; Ill. Pl. Orient. 2: t. 104 (1844)

Distribution: Turkey (E-Anatolia, Inner Anatolia)

34 TUR

Synonyms: hidden

= Linosyris stelleroides (Jaub. & Spach) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Chrysothesium stelleroides (Jaub. & Spach) Hendrych; Preslia 65(4): 320 (1993 publ. 1994)

species :

Thesium stirtonii Zhigila, Verboom & Muasya; Phytotaxa 423(4): 233 (2019)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium strictum P.J.Bergius; Descr. Pl. Cap. 73 (1767)

Distribution: South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris stricta (P.J.Bergius) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium robustum Bernh. ex Krauss; Flora (Regensburg) 28: 80 (1845)

= Thesium euphorbioides Jacq. ex A.DC.; Prodr. [A. P. de Candolle] 14: 655 (1857), non P. J. Bergius

species :

Thesium strigulosum A.DC.; Esp. Nouv. Thesium 4 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

Synonyms: hidden

= Thesidium globosum (A.DC.) A.DC.; Prodr. [A. P. de Candolle] 14: 673 (1857)

= Thesidium hirtulum Sond.; Flora (Regensburg) 40: 405 (1857)

= Thesidium hirtum Sond.; Flora (Regensburg) 40: 365 (1857)

= Thesidium strigulosum (A.DC.) A.DC.; Prodr. [A. P. de Candolle] 14: 673 (1857)

= Thesium globosum A.DC.; Esp. Nouv. Thesium 4 (1857)

= Thesium hirtum (Sond.) Zhigila, Verboom & Muasya; S. African J. Bot. 124: 296 (2019)

species :

Thesium strigulosum Welw. ex Hiern; Cat. Welw. Afr. Pl. 1: 936 (1900), nom. illeg., non A. DC.

Distribution: W-Angola

26 ANG

Remarks: provisionally accepted name

species :

Thesium stuhlmannii Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

Distribution: Rwanda; South Sudan; Ethiopia; Uganda; Kenya; ?N-Tanzania; Zambia; N-Yemen

23 RWA 24 ETH SSU 25 KEN UGA 26 ZAM 35 YEM

species :

Thesium subaphyllum Engl.; Pflanzenw. Ost-Afrikas C 168 (1895)

Distribution: SE-D.R.Congo [Zaire]; S-Ethiopia; Kenya; Tanzania; NW-Angola; Zambia; Malawi; N-Zimbabwe

23 ZAI 24 ETH 25 KEN TAN 26 ANG MLW ZAM ZIM

Synonyms: hidden

= Thesium andongense Hiern; Cat. Welw. Afr. Pl. 1: 987 (1900)

species :

Thesium subnudum Sond.; Flora (Regensburg) 40: 360 (1857)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

variant :

var. foliosum A.W.Hill; Bull. Misc. Inform. Kew 1915: 42 (1915)

Distribution: South Africa (W-Cape Prov., E-Cape Prov.)

27 SAF

species :

Thesium subsimile N.E.Br.; Burtt Davy, Man. Fl. Pl. & Ferns Transvaal, Pt. II. p. 34: 460 (1932)

Distribution: South Africa (Mpulamanga)

27 SAF

species :

Thesium subsucculentum (Kämmer) J.C.Manning & F.Forest; Bothalia 43(2): 216 (2013)

Name: Fleischiger Besenstrauch (DE); Escobilla carnosa (ES)

Distribution: Canary Isl. (Tenerife)

21 CNY

Synonyms: hidden

= Kunkeliella subsucculenta Kämmer; Cuad. Bot. Canaria 23-24: 72 (1975)

species :

Thesium susannae A.W.Hill; Bull. Misc. Inform. Kew 1915: 40 (1915), et in Fl. Cap. [Harvey] 5(2): 155 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium symoensii Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 23 (1985)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium szowitsii A.DC.; Prodr. [A. P. de Candolle] 14: 649 (1856)

Distribution: Armenia; Azerbaijan; Iran (Iranian Aserbaijan)

33 ARM AZE 34 IRN

Synonyms: hidden

= Linosyris szowitsii (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium multicaule Fisch. & C.A.Mey. ex A.DC.; Prodr. [A. P. de Candolle] 14: 649 (1857), non Ledeb.

species :

Thesium tauricolum Boiss. & Hausskn.; Fl. Orient. [Boissier] 4: 1067 (1879)

Distribution: Turkey (Inner Anatolia, SE-Anatolia)

34 TUR

Synonyms: hidden

= Linosyris tauricola (Boiss. & Hausskn) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium tenuissimum Hook.f.; J. Linn. Soc., Bot. 6: 19 (1862)

Distribution: Guinea; Sierra Leone; NW-Ivory Coast; E-Nigeria; Cameroon; Bioko Isl. [Fernando Poo]

22 GUI IVO NGA SIE 23 BIO CMN

Synonyms: hidden

= Linosyris tenuissima (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium tepuiense Steyerm.; Fieldiana, Bot. 28(1): 225 (1951)

Distribution: Venezuela (Bolívar)

82 VEN

Synonyms: hidden

= Austroamericium tepuiense (Steyerm.) Hendrych; Bol. Soc. Argent. Bot. 10: 128 (1963)

species :

Thesium tetragonum A.W.Hill; Bull. Misc. Inform. Kew 1910: 237 (1910)

Distribution: Angola

26 ANG

species :

Thesium thamnus Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 522 (1961)

Distribution: SE-D.R.Congo [Zaire]; S-Tanzania; Zambia; Zimbabwe

23 ZAI 25 TAN 26 ZAM ZIM

Synonyms: hidden

= Thesium unyikense var. puberulum R.E.Fr.; Wiss. Erg. Schwed. Rhodesia-Kongo-Exp. 1911-1912 1: 21 (1914)

species :

Thesium thomsonii Hendrych; Acta Horti Bot. Prag. 1962: 111 (1962)

Distribution: NW-India (Jammu & Kashmir)

40 IND

Remarks: provisionally accepted name, no locality information on type

species :

Thesium tongolicum Hendrych; Acta Horti Bot. Prag. 112 (1962)

Distribution: China (Qinghai, W-Sichuan); Tibet

36 CHI TIB

species :

Thesium translucens A.W.Hill; Bull. Misc. Inform. Kew 1915: 42 (1915), et in Fl. Cap. [Harvey] 5(2): 192 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium transvaalense Schltr.; J. Bot., 432 (1897)

Distribution: South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga)

27 SAF

species :

Thesium triflorum Thunb. ex L.f.; Suppl. 162 (1782)

Distribution: Tanzania; Zambia; N-Malawi; S-Mozambique; South Africa (Limpopo, Mpulamanga, KwaZulu-Natal, E-Cape Prov.); Eswatini [Swaziland]

25 TAN 26 MLW MOZ ZAM 27 SAF SWZ

Synonyms: hidden

= Linosyris triflora (Thunb. ex L.f.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Osyridicarpos linearifolius Engl.; Bot. Jahrb. Syst. 28: 385 (1900)

= Osyridicarpos linearifolius var. goetzei Engl.; Bot. Jahrb. Syst. 30: 305 (1901)

= Osyris angustifolia Baker; Bull. Misc. Inform. Kew 1910: 238 (1910)

= Thesium planifolium A.DC.; Esp. Nouv. Thesium 5 (1857)

species :

Thesium triste A.W.Hill; Bull. Misc. Inform. Kew 1910: 238 (1910)

Distribution: W-Angola

26 ANG

species :

Thesium tuvense Krasnob.; Fl. Sibir. (Salicac.-Amaranthac.) 5: 86 (1992)

Distribution: Siberia (Tuva); Mongolia

30 SIB 37 MON

species :

Thesium umbelliferum A.W.Hill; Bull. Misc. Inform. Kew 1915: 42 (1915), et in Fl. Cap. [Harvey] 5(2): 186 (1915)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium unicaule Haines; J. Asiat. Soc. Bengal, n. s. 15: 316 (1919 publ. 1920)

Distribution: India (Bihar)

40 IND

species :

Thesium unyikense Engl.; Bot. Jahrb. Syst. 30: 306 (1901)

Distribution: W-Kenya; S-Tanzania; W-Angola; Zambia; Malawi; N-Zimbabwe; NW-Mozambique

25 KEN TAN 26 ANG MLW MOZ ZAM ZIM

species :

Thesium urceolatum A.W.Hill; Bull. Misc. Inform. Kew 1915: 43 (1915), et in Fl. Cap. [Harvey] 5(2): 194 (1915)

Distribution: South Africa (N-Cape Prov.)

27 SAF

species :

Thesium ussanguense Engl.; Jahrb. 30: 305 (1901)

Distribution: Rwanda; Burundi; Uganda; Kenya; Tanzania; E-Zimbabwe; Mozambique

23 BUR RWA 25 KEN TAN UGA 26 MOZ ZIM

Synonyms: hidden

= Thesium scoparium Peter; Repert. Spec. Nov. Regni Veg. Beih. 40(2, Anh.): 12 (1932)

species :

Thesium utile A.W.Hill; Bull. Misc. Inform. Kew 1915: 43 (1915), et in Fl. Cap. [Harvey] 5(2): 185 (1915)

Distribution: Namibia; South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga); Eswatini [Swaziland]

27 NAM SAF SWZ

species :

Thesium vahrmeijeri Brenan; Kew Bull. 33(3): 396 (1979)

Distribution: S-Mozambique; South Africa (KwaZulu-Natal)

26 MOZ 27 SAF

species :

Thesium vimineum Robyns & Lawalrée; Bull. Jard. Bot. État Bruxelles 31: 516 (1961)

Distribution: SE-D.R.Congo [Zaire]

23 ZAI

species :

Thesium virens E.Mey. ex A.DC.; Prodr. [A. P. de Candolle] 14: 653 (1857)

Distribution: South Africa (Mpulamanga, Free State, KwaZulu-Natal, E-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris virens (E.Mey.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

species :

Thesium virgatum Lam.; Illustr. 2: 123 (1794)

Distribution: South Africa (E-Cape Prov., N-Cape Prov., W-Cape Prov.)

27 SAF

Synonyms: hidden

= Linosyris brevifolia (Turcz.) Kuntze; Revis. Gen. Pl. 2: 588 (1891), p. p.

= Linosyris virgata (Lam.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Rhinostegia brevifolia Turcz.; Bull. Soc. Imp. Naturalistes Moscou 16: 57 (1843)

= Thesium brevifolium (Turcz.) A.DC.; Esp. Nouv. Thesium 3 (1857)

= Thesium cucullatum A.DC.; Prodr. [A. P. de Candolle] 14: 656 (1857)

= Thesium divaricatum Graham ex A.DC.; Prodr. [A. P. de Candolle] 14: 658 (1857), nom. inval.

= Thesium dregeanum A.DC.; Prodr. [A. P. de Candolle] 14: 657 (1857)

= Thesium paniculatum var. compressum Sond.; Flora (Regensburg) 40: 361 (1857)

species :

Thesium viride A.W.Hill; Bull. Misc. Inform. Kew 1910: 238 (1910)

Distribution: Sierra Leone; Burkina Faso; Ivory Coast; Togo; Benin; Nigeria; Cameroon; ?South Sudan

22 BEN BKN IVO NGA SIE TOG 23 CMN

species :

Thesium viridifolium Levyns; J. S. African Bot. 6: 74 (1940)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium vlachorum Aldén; Nordic J. Bot. 1(6): 709 (1981 publ. 1982)

Distribution: NW-Greece (Mt. Grammos)

13 GRC

Remarks: to be expected in SE-Albania

species :

Thesium welwitschii Hiern; Cat. Welw. Afr. Pl. 1: 938 (1900)

Distribution: SW-Angola

26 ANG

species :

Thesium whitehillense Compton; Trans. Roy. Soc. South Afr. 19: 282 (1931)

Distribution: South Africa (W-Cape Prov.)

27 SAF

species :

Thesium whyteanum Rendle; Trans. Linn. Soc. Ser. 2, 4: 42 (1894)

Distribution: S-Malawi; SE-Zimbabwe

26 MLW ZIM

species :

Thesium wightianum Wall.; Numer. List [Wallich] no. 4037 (1831)

Distribution: S-India (Kerala, Tamil Nadu)

40 IND

Synonyms: hidden

= Linosyris wightiana (Wall.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium nilagiricum Miq.; Nieuwe Verh. Eerste Kl. Kon. Ned. Inst. Wetensch. Amsterdam, Ser. 3, 5: 15 (1852)

= Thesium radicans Hohen. ex A.DC.; Prodr. [A. P. de Candolle] 14: 647 (1857), nom. illeg.

species :

Thesium wilczekianum Lawalrée; Bull. Jard. Bot. Nation. Belg., 55(1-2): 24 (1985)

Distribution: E-Angola

26 ANG

species :

Thesium xerophyticum A.W.Hill; Bull. Misc. Inform. Kew 1910: 342 (1910)

Distribution: Namibia

27 NAM

species :

Thesium zeyheri A.DC.; Esp. Nouv. Thesium 8 (1857)

Distribution: Namibia; South Africa (E-Cape Prov., Free State, N-Cape Prov.)

27 NAM SAF

Synonyms: hidden

= Linosyris zeyheri (A.DC.) Kuntze; Revis. Gen. Pl. 2: 588 (1891)

= Thesium longirostre Schltr.; J. Bot., 345 (1897)

= Thesium longirostre Schltr. ex A.W.Hill; Bull. Misc. Inform. Kew 1910: 186 (1910), nom. illeg.

= Thesium schlechteri A.W.Hill; Fl. Trop. Afr. [Oliver et al.] 6(1): 415 (1911)

= Thesium transgariepinum Sond.; Flora (Regensburg) 40: 356 (1857)

species :

Thesium ×hybridum Beck; Abh. Königl. Akad. Wiss. Berlin 1891(2): 640 (1891)

Distribution: Austria

11 AUT

species :

Thesium ×vandasii Rohlena; Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl. 1912(1): 107 (1913)

Distribution: Montenegro

13 MNT

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A complete, synonymic checklist of the Higher Plants of the World

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A complete, synonymic checklist of the Higher Plants of the World

Version 24.12 (December 15th, 2024)

Covering 355,703 accepted species,
8,716 hybrids, 47,863 accepted infraspecific taxa and 1,001,068 synonyms,
in total 1,413,410* 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

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How to Cite:

Search

+ Family

Filter

Order

Family (20)

Genus (4)

Display options

A complete, synonymic checklist of the Higher Plants of the World

Version 24.12 (December 15th, 2024)

Covering 355,703 accepted species, 8,716 hybrids, 47,863 accepted infraspecific taxa and 1,001,068 synonyms, in total 1,413,410* 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 355,703 accepted species,
8,716 hybrids, 47,863 accepted infraspecific taxa and 1,001,068 synonyms,
in total 1,413,410* names

[about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus*" are deliberately omitted]