388.0000 Family Caryophyllaceae Juss.; Gen. Pl.: 299 (1789), nom. cons.

102 genera, ca. 3250 spp. Higher systematics: Xue et al. (2023)

Species listed in database: 3335; hybrids: 59

388.1319 Genus Cerastium L.; Sp. Pl.: 437 (1753)

Distribution: almost cosmopolitan, most abundant in temperate and cold regions

Species listed in database: 204; hybrids: 10

species :

Cerastium afromontanum T.C.E.Fr.; Bot. Notiser 1929: 294 (1929)

Distribution: South Sudan; Ethiopia; Uganda; Kenya; Tanzania

24 ETH SSU 25 KEN TAN UGA

Synonyms: hidden

= Cerastium aberdaricum T.C.E.Fr. & Weim.; Bot. Notiser 1929, 291 (1929)

= Cerastium africanum var. jaegeri Engl.; Bot. Jahrb. Syst. 48: 380 (1912)

= Cerastium africanum var. kilimanjarensis F.N.Williams; J. Bot. 36: 342 (1898)

= Cerastium afromontanum f. granvikii (Fr. & Weim.) Möschl

= Cerastium afromontanum var. bambuseti T.C.E.Fr. & Weim.; Bot. Notiser 1929: 294 (1929)

= Cerastium afromontanum var. granvikii Fr. & Weim.

= Cerastium afromontanum var. keniense (T.C.E.Fr. & Weim.) Möschl; Mem. Soc. Brot. 7: 45 (1951)

= Cerastium bambuseti (T.C.E.Fr. & Weim.) Weim.; Svensk Bot. Tidskr. 27: 413 (1933)

= Cerastium bambuseti var. inferalpinum Weim.; Svensk Bot. Tidskr. 27: 414 (1933)

= Cerastium bambuseti var. oblongifolium Weim.; Svensk Bot. Tidskr. 27: 414 (1933)

= Cerastium caespitosum var. kilimandscharicum Engl.; Urban et al., Festschr. Aschers.: 566 (1904)

= Cerastium keniense T.C.E.Fr. & Weim.; Bot. Notiser 1929: 290 (1929)

= Cerastium kilimandscharicum (Engl.) T.C.E.Fr. & Weim.; Bot. Notiser 1929: 292 (1929)

= Cerastium pycnophyllum Peter; Repert. Spec. Nov. Regni Veg. Beih. 40(2, Anh.): 30 (1932)

species :

Cerastium akiyoshiense Kadota; J. Jap. Bot. 90(5): 307 (2015)

Distribution: Japan (Honshu)

38 JAP

species :

Cerastium aleuticum Hultén; Svensk Bot. Tidskr. 30: 520 (1936)

Name: Aleutian chickweed

Distribution: Russian Far East (Kamchatka); Alaska; Aleutes

31 RFE 70 ASK

Synonyms: hidden

= Cerastium beeringianum var. aleuticum (Hultén) Welsh; Great Basin Naturalist 28: 148 (1968)

species :

Cerastium alexeenkoanum Schischk.; Kom., Fl. URSS 6: 451 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 167 (1937), latine

Distribution: Tajikistan; Afghanistan (Badakshan)

32 TZK 34 AFG

species :

Cerastium alpinum L.; Sp. Pl.: 438 (1753)

Name: Alpen-Hornkraut (DE), Alpine chickweed (EN)

Distribution: Iceland; Jan Mayen; Svalbard; England; Norway; Sweden; Finland; Germany (Bayern); Switzerland; Liechtenstein; Austria; Poland; Slovakia; Spain (Pyrenees); Andorra; France; Italy; North Macedonia; Romania; Bulgaria; N-European Russia; Ukraine; Siberia (W-Siberia); Pakistan (Kurram, Chitral, Gilgit); NW-India (Jammu & Kashmir); Greenland; Canada (Manitoba, Newfoundland, Labrador, N. W. T., Nunavut, Ontario, Quebec, Saskatchewan)

10 FIN GRB ICE JMY NOR SVA SWE 11 AUT GER LIE POL SLO SWI 12 ADO FRA SPA 13 BUL ITA NMA ROM 14 RUS UKR 30 SIB 40 IND PAK 70 CDN GNL 71 CDN 72 CDN

Remarks: C. glabratum is sometimes separated

Synonyms: hidden

= Alsine alpina (L.) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 5: 61 (1901)

= Cerastium acutifolium Dufour; Bory, Voy. Souterrain: 372 (1821)

= Cerastium alpinum f. congregatum Zapal.; 401 (1911)

= Cerastium alpinum f. glanduliferum (W.D.J.Koch) Hegi; 374 (1911)

= Cerastium alpinum f. pulvinata Simmons; Vasc. Pl. Ellesmereland: 122 (1906)

= Cerastium alpinum lusus grandiflorum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 323 (1862)

= Cerastium alpinum lusus hirsutum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 323 (1862), nom. illeg.

= Cerastium alpinum lusus kamtschaticum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 323 (1862)

= Cerastium alpinum lusus pauciflorum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 318 (1862)

= Cerastium alpinum lusus taimyrense Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 323 (1862)

= Cerastium alpinum subsp. aquaticum (Boiss.) Mart.Parras & Molero Mesa; Lagascalia 11: 133 (1983)

= Cerastium alpinum subsp. babiogorense Zapal.; Consp. Fl. Gallic. Crit. 3: 90 (1911)

= Cerastium alpinum subsp. glabratum (Hartm.) Á.Löve & D.Löve; Acta Horti Gothob. 20: 141 (1956)

= Cerastium alpinum var. aquaticum Boiss.; Voy. Bot. Espagne 2: 107 (1840)

= Cerastium alpinum var. atratum (Lapeyr.) Nyman; Consp. Fl. Eur.: 108 (1878)

= Cerastium alpinum var. diablakiense Zapal.; 401 (1911)

= Cerastium alpinum var. glaberrimum (Lapeyr.) Nyman; Consp. Fl. Eur.: 108 (1878)

= Cerastium alpinum var. glabratum (Hartm.) Wahlenb.; Fl. Suecica 1: 290 (1824)

= Cerastium alpinum var. glabrum Retz.; Fl. Scand. Prodr., ed. 2: 120 (1795)

= Cerastium alpinum var. glanduliferum W.D.J.Koch; Syn. Fl. Germ. Helv.: 123 (1835)

= Cerastium alpinum var. hirsutum Gren.; Gren. & Godr., Fl. France Corse 1: 271 (1847), nom. illeg.

= Cerastium alpinum var. hirsutum Wahlenb.; Fl. Lapponica: 136 (1812), nom. inval.

= Cerastium alpinum var. nudipes Fenzl; Spic. Fl. Rumel. 1: 210 (1843)

= Cerastium alpinum var. pubescens Syme; 85 (1864), nom. illeg.

= Cerastium alpinum var. robustum Hultén; Svensk Bot. Tidskr. 50: 434 (1956)

= Cerastium alpinum var. sordidum Hultén; Svensk Bot. Tidskr. 50: 456 (1956)

= Cerastium alpinum var. strigosum Hultén; Svensk Bot. Tidskr. 50: 435 (1956)

= Cerastium alpinum var. vestitum Hultén; Svensk Bot. Tidskr. 50: 453 (1956)

= Cerastium alpinum var. viscidum Amo; Fl. Fan. Peníns. Ibérica 6: 172 (1873)

= Cerastium arvense var. glaberrimum (Lapeyr.) Benth.; Cat. Pl. Pyrénées: 70 (1826)

= Cerastium atratum Lapeyr.; Hist. Pl. Pyrénées: 265 239 (1813)

= Cerastium atratum var. glanduliferum W.D.J.Koch

= Cerastium bombycinum Schur; Enum. Pl. Transs. 123 (1866)

= Cerastium glaberrimum Lapeyr.; Hist. Pl. Pyrenées: 265 (1813)

= Cerastium glabratum (Wahlenb.) C.Hartm.; Handb. Skand. Fl. 180 (1820)

= Cerastium glabratum subsp. glaberrimum (Lapeyr.) Govaerts; World Checklist Seed Plants 3(1): 13 (1999)

= Cerastium hirsutum Fisch. ex Ser.; Prodr. [A. DC.] 1: 419 (1824)

= Cerastium lanatum var. thomasianum Ser.; Prodr. [A. DC.] 1: 418 (1824)

= Cerastium laniferum Schur; Enum. Pl. Transs. 123 (1866)

= Cerastium lanuginosum Willd. ex Rchb.; Fl. Germ. Excurs. 797 (1832)

= Cerastium latifolium Edmondston; Phytologist 1: 498 (1843), nom. illeg.

= Cerastium microphyllum Schur; Enum. Pl. Transsilv.: 123 (1866)

= Cerastium rotundifolium Schur; Enum. Pl. Transs. 123 (1866)

= Cerastium saxatile Turcz.; Bull. Soc. Imp. Naturalistes Moscou 16: 616 (1842)

= Cerastium sibiricum Steven ex.Ledeb.; Fl. Ross. 1: 407 (1842)

= Cerastium viscosissimum Schur; Enum. Pl. Transsilv.: 123 (1866)

= Cerastium ×tatrense Zapal.; Consp. Fl. Gallic. Crit. 3: 97 (1911), nom. illeg.

= Stellaria alpina (L.) Gray; Nat. Arr. Brit. Pl. 2: 660 (1821)

= Stellaria alpina (L.) Jess.; 290 (1879), isonym

variant :

var. lanatum (Lam.) Hegetschw.; Reis. Glarus Graubünden: 154 (1825)

Name: Wolliges Alpen-Hornkraut (DE)

Distribution: Iceland; Norway; Sweden; Finland; Germany (Bayern); Switzerland; Poland; France; Andorra; Italy; Serbia; Kosovo; North Macedonia; Romania; Bulgaria; Estonia; European Russia; Siberia (W-Siberia); Greenland; Canada (Newfoundland, Labrador, N. W. T., Nunavut, Ontario, Quebec)

10 FIN ICE NOR SWE 11 GER POL SWI 12 ADO FRA 13 BUL ITA KOS NMA ROM SRB 14 EST RUS 30 SIB 70 CDN GNL 72 CDN

Synonyms: hidden

= Cerastium alpinum lusus lanatum (Lam.) Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 324 (1862)

= Cerastium alpinum f. lanatum (Lam.) Bolzon; Nuovo Giorn. Bot. Ital., n.s. 21: 178 (1914)

= Cerastium alpinum f. lanatum (Lam.) Vollm.; 249 (1914)

= Cerastium alpinum subsp. lanatum (Lam.) Asch. & Graebn.; Syn. Mitteleur. Fl. 5(I): 619 (1917)

= Cerastium alpinum subsp. lanatum (Lam.) Ces.; C. Cattaneo, Not. Nat. Civ. Lombardia. 290 (1844)

= Cerastium alpinum subsp. squalidum (Ramond) Hultén; Svensk Bot. Tidskr. 50: 434 (1956)

= Cerastium alpinum var. squalidum (Ramond) E.Rico ex Muñoz Garm. & Pedrol; Anales Jard. Bot. Madrid 44: 600 (1987)

= Cerastium lanatum f. bipollicare Zapal.; 402 (1911)

= Cerastium lanatum f. bliznicense Zapal.; 404 (1911)

= Cerastium lanatum f. czarnahorense Zapal.; 404 (1911)

= Cerastium lanatum f. dragobratense Zapal.; 403 (1911)

= Cerastium lanatum f. furkotense Zapal.; 402 (1911)

= Cerastium lanatum f. ovale Zapal.; 404 (1911)

= Cerastium lanatum f. subvestitum Zapal.; 404 (1911)

= Cerastium lanatum f. superbum Zapal.; 403 (1911)

= Cerastium lanatum f. tomnatikiense Zapal.; 404 (1911)

= Cerastium lanatum Lam.; Encycl. 1: 680 (1785)

= Cerastium lanatum var. corongisianum Zapal.; 405 (1911)

= Cerastium lanatum var. firmulum Zapal.; 403 (1911)

= Cerastium lanatum var. kopense Zapal.; 403 (1911)

= Cerastium lanatum var. rodnense Zapal.; 404 (1911)

= Cerastium lanatum var. soleirolii Zapal.; 403 (1911)

= Cerastium mutabile var. lanatum (Lam.) Gren.; Monogr. Cerast.: 72 (1841)

= Cerastium squalidum Ramond; Mém. Acad. Roy. Sci. Inst. France 6: 158 (1823)

= Myosotis lanata (Lam.) Moench; 308 (1802) (Boraginaceae)

variant :

var. nevadense Pau; BoI. Soc. Aragon. Ci. Nat. 8: 116 (1909)

Distribution: S-Spain (Sa. Nevada)

12 SPA

Synonyms: hidden

= Cerastium alpinum var. lanatum W.D.J.Koch; Syn. Fl. Germ. Helv.: 124 (1837), nom. illeg.

= Cerastium alpinum subsp. nevadense (Pau) Mart.Parras & Molero Mesa; Lagascalia 11: 133 (1983)

= Cerastium lanatum subsp. nevadense (Pau) Rivas Mart., Mart.Parras & Molero Mesa; Itinera Geobot. 15: 699 (2002)

species :

Cerastium alsinifolium Tausch; Syll. Ratisb. 2: 243 (1828)

Distribution: Czech Republic (Marianske Lazne)

11 CZE

Synonyms: hidden

= Cerastium alsinifolium var. eglandulosum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 56 (1939)

= Cerastium anomalum Schrank; Naturhist. Ökon. Briefe Donaumoor: 73 (1795)

= Cerastium arvense subsp. alsinifolium (Tausch) Dostál; Kvetena CSR 2: 380 (1948)

= Cerastium arvense var. glabrescens Celak.; Prodr. Fl. Böhmen 3: 498 (1875), nom. illeg.

= Cerastium arvense var. subherbaceum Celak.; Prodr. Fl. Böhmen 3: 498 (1875)

= Cerastium caesareosylvaticum f. pseudocerastioides M.Toman; Cas. Nár. Muz., Rada Prír. 172: 104 (2003)

= Cerastium caesareosylvaticum f. pseudoregelii M.Toman; Cas. Nár. Muz., Rada Prír. 172: 105 (2003)

= Cerastium caesareosylvaticum f. pseudosubciliatum M.Toman; Cas. Nár. Muz., Rada Prír. 172: 105 (2003)

= Cerastium caesareosylvaticum f. pseudouniflorum M.Toman; Cas. Nár. Muz., Rada Prír. 172: 107 (2003)

= Cerastium caesareosylvaticum M.Toman; Cas. Nár. Muz., Rada Prír. 172: 98 (2003)

= Cerastium caesareosylvaticum subf. eglandulosum (Gartner) M.Toman; Cas. Nár. Muz., Rada Prír. 172: 104 (2003)

= Cerastium kablikianum Wolfner; Lotos 4: 153 (1854)

= Cerastium tauschianum Wolfner; Lotos 4: 57 (1854)

species :

Cerastium alvandicum Poursakhi, Assadi & F.Ghahrem.; Fl. Iran [ed. M. Assadi et al.] 168: 163 (2023)

Distribution: Iran

34 IRN

species :

Cerastium amanum P.H.Davis; Not. Roy. Bot. Gard. Edinb. 28: 233 (1968)

Distribution: Turkey (S-Anatolia)

34 TUR

species :

Cerastium andinum Benth.; Pl. Hartw.: 162 (1845)

Distribution: Colombia

82 CLM

Remarks: provisionally accepted name

species :

Cerastium arabidis E.Mey. ex Fenzl; Ann. Wien. Mus. 1: 340 (1836)

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

27 LES SAF

Synonyms: hidden

= Cerastium brachycarpum E.Mey.; Drège, Zwei Pflanzengeogr. Dokum.: 171 (1843)

= Cerastium dregeanum Fenzl; Ann. Wien. Mus. 1: 341 (1836)

species :

Cerastium araraticum Rupr.; Mem. Acad. Sci. Pétersb. 15 2: 234 (1870)

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

33 ARM GEO 34 TUR

Synonyms: hidden

= Cerastium araraticum var. lanuginosum Rupr.; Mem. Acad. Sci. Peters. (Sci. Phys. Math.), ser. 7, 15 2: 234 (1869)

= Cerastium szowitsii var. glabratum (Trautv.) Grossh.; Fl. Kavkaza, ed. 2, 3: 196 (1945)

= Cerastium szowitsii var. lanuginosum (Rupr.) Grossh.; Fl. Kavk. 2 3: 196 (1945)

species :

Cerastium arcticum Lange; G. C. Oeder et al., Fl. Dan. 17(50): 7, plate 2863 (1880)

Name: Arctic chickweed

Distribution: N-European Russia (incl. Franz Joseph Land, Novaya Zemlya); Siberia (W-Siberia); Greenland; Canada (Labrador, N. W. T., Nunavut, Quebec)

14 RUS 30 SIB 70 CDN GNL 72 CDN

Synonyms: hidden

= Cerastium alpinum var. procerum Lange; Meddel. Grønland 3: 245 (1887)

= Cerastium alpinum var. uniflorum Durand; Pl. Kaneanae Groenl.: 189 (1856)

= Cerastium arcticum subsp. hyperboreum (Tolm.) Böcher; Bot. Notiser, 130(3): 306 (1977)

= Cerastium arcticum subsp. procerum (Lange) Böcher; Bot. Notiser, 130(3): 307 (1977)

= Cerastium arcticum var. procerum (Lange) Hultén; Svensk Bot. Tidskr. 50: 451 (1956)

= Cerastium arcticum var. vestitum Hultén; Svensk Bot. Tidskr. 50: 453 (1956)

= Cerastium hyperboreum Tolm.; Skrift. Svalb. og Ishavet, No. 34, 6 (1930)

= Cerastium nigrescens subsp. arcticum (Lange) P.S.Lusby; Watsonia 16(3): 296 (1987)

species :

Cerastium argenteum M.Bieb.; Fl. Taur.-Caucasus 1: 361 (1808)

Distribution: Northern Caucasus; Georgia [Caucasus]; Turkey (E-Anatolia, N-Anatolia, NE-Anatolia); Iran (Iranian Aserbaijan)

33 GEO NCS 34 IRN TUR

Synonyms: hidden

= Cerastium armeniacum Gren.; Monogr. Cerast. 19, t. 1 (1841)

species :

Cerastium argentinum (Pax) F.N.Williams; J. Bot. 36: 387 (1898)

Distribution: Bolivia (Chuquisaca, Cochabamba, La Paz); Argentina (Cordoba)

83 BOL 85 ARG

Synonyms: hidden

= Cerastium nutans var. argentinum Pax; Bot. Jahrb. Syst. 18(1-2): 25 (1893)

species :

Cerastium arvense L.; Sp. Pl.: 438 (1753)

subspecies :

subsp. arvense

Name: Acker-Hornkraut (DE), Field chickweed (EN)

Distribution: England; Ireland; Denmark; Norway [I]; Sweden; Finland [I]; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Spain; Andorra; France; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; ?Albania; Romania; Bulgaria; Estonia; Latvia; Lithuania; Belarus; European Russia [I]; Moldova; Ukraine; Morocco; Canary Isl. (Gran Canaria, Tenerife, Gomera); Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan, Primorye); Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; New Zealand [I]; USA [I] (Newfoundland [I], Ontario [I], Quebec [I], Connecticut [I], Maryland [I], Massachusetts [I], New Jersey [I], New York [I]); Mexico [I]

10 DEN fin GRB IRE nor SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO FRA SPA 13 BIH BUL CRO ITA KOS MNT ROM SLV SRB 14 BLR EST LAT LIT MLD rus UKR 20 MOR 21 CNY 30 SIB 31 RFE 32 KAZ KGZ TZK UZB 33 ARM AZE GEO NCS 51 nzl 72 cdn 75 usa 78 usa 79 mex

Synonyms: hidden

= Alsine arvensis (L.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 62 (1901)

= Centunculus angustifolius Scop.; Fl. Carniol., ed. 2, 1: 322 (1771)

= Centunculus arvensis (L.) Scop.; Fl. Carniol., ed. 2, 1: 321 (1771)

= Centunculus rigidus Scop.; Fl. Carniol., ed. 2, 1: 322 (1771)

= Cerastium acutifolium Schur; Enum. Pl. Transsilv.: 122 (1866)

= Cerastium adscendens Wender.; Index Seminum (MB, Marburgensis) 1823: [4] (1823)

= Cerastium alpicola Brügger; Jahresber. Naturf. Ges. Graubündens, n.s., 31(Beil.): 34 (1887-1888 publ. 1888)

= Cerastium alpinum All.; Fl. Pedem. 2: 116 (1785), nom. illeg.

= Cerastium alpinum M.Bieb.; Fl. Taur.-Caucas. 1: 361 (1808), nom. illeg.

= Cerastium ambiguum Fisch. ex Ser.; Prodr. [A. DC.] 1: 419 (1824)

= Cerastium angustifolium Vitman; Summa Pl. 3: 137 (1790)

= Cerastium arvense f. adenophorum (Hayek) Podp.; 23 (1922)

= Cerastium arvense f. angustifolium (Fenzl) Domin; 44 (1931)

= Cerastium arvense f. arenarium Zapal.; 392 (1911)

= Cerastium arvense f. assimile Zapal.; 391 (1911)

= Cerastium arvense f. bieczense Zapal.; 393 (1911)

= Cerastium arvense f. calcicola (Schur) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 49 (1995-1998 publ. 1999)

= Cerastium arvense f. canescens Zapal.; 394 (1911)

= Cerastium arvense f. capitatum (T.Georgiev) Niketic; Glasn. Mir. Muz. Beogradu, B, 49-50: 50 (1995-98 publ. 1999)

= Cerastium arvense f. eglandulosum Kuntze; Taschen-Fl. Leipzig: 228 (1867)

= Cerastium arvense f. krupae (Zapal.) Podp.; 23 (1922)

= Cerastium arvense f. obscuriviride Zapal.; 393 (1911)

= Cerastium arvense f. petrovicii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 50 (1995-1998 publ. 1999)

= Cerastium arvense f. sandomiriense Zapal.; 391 (1911)

= Cerastium arvense f. stepposum Podp.; 23 (1922)

= Cerastium arvense subsp. arvum (Schur) Schinz & R.Keller; Fl. Schweiz ed. 2, 1: 182 (1905)

= Cerastium arvense subsp. calcicola (Schur) Borza; Coinsp. Fl. Rom. 1: 89 (1947)

= Cerastium arvense subsp. ciliatum (Waldst. & Kit.) Rchb.; Fl. Germ. Excurs. 2: 798 (1832)

= Cerastium arvense subsp. ciliatum (Waldst. & Kit.) Hayek; Repert. Spec. Nov. Regni Veg. Beih 30(1): 206 (1924), isonym

= Cerastium arvense subsp. commune Briq.; Prodr. Fl. Corse 1: 503 (1910) (nom. inval.)

= Cerastium arvense subsp. commune Gaudin; Fl. Helv. 3: 244 (1828), nom. inval.

= Cerastium arvense subsp. matrense (Kit. ex Spreng.) Jáv.; (1924)

= Cerastium arvense subsp. molle (Vill.) Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium arvense subsp. pallasii (Vest) Walters; Feddes Repert. 70: 5. (1965)

= Cerastium arvense subsp. rigidum (Scop.) Hegi; Ill. Fl. Mitt.-Eur. 3: 376 (1911)

= Cerastium arvense var. alpicola Fenzl; Spic. Fl. Rumel. 1: 210 (1843)

= Cerastium arvense var. andrewsii Syme; 89 (1864)

= Cerastium arvense var. bialohorstiense Zapal.; 394 (1911)

= Cerastium arvense var. brevilobum Zapal.; 392 (1911)

= Cerastium arvense var. calcicola Schur; Verh. Naturf. Vereins Brünn 15(2): 152 (1877)

= Cerastium arvense var. capitatum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 411 (1935)

= Cerastium arvense var. dublanense Zapal.; 393 (1911)

= Cerastium arvense var. eglandulosum (Kuntze) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 4 (1984)

= Cerastium arvense var. glabrescens Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 327 (1862)

= Cerastium arvense var. grandiflorum Gilib. ex Zapal.; 392 (1911)

= Cerastium arvense var. hirsutum Gaudin; Fl. Helv. 3: 244 (1828)

= Cerastium arvense var. krupae Zapal.; 391 (1911)

= Cerastium arvense var. masovicum Zapal.; 391 (1911)

= Cerastium arvense var. molle (Vill.) St.-Lag.; A. Cariot, Étude Fl., éd. 8 2: 129 (1889)

= Cerastium arvense var. pseudostrictum Zapal.; 391 (1911)

= Cerastium arvense var. pubescens Syme; 89 (1864)

= Cerastium arvense var. rigidum (Scop.) Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 484 (1906)

= Cerastium arvense var. ruderale Hartm.; Handb. Skand. Fl., ed. 2: 125 (1832)

= Cerastium arvense var. tenuipes Pau; Actas Mem. Primer Congr. Nat. Esp. Zaragoza: 244 (1909)

= Cerastium arvense var. tomentosum Gaudin; Fl. Helv. 3: 244 (1828)

= Cerastium arvense var. viscidulum Rchb.; LXX (1833)

= Cerastium ballsii Maire; Bull. Soc. Hist. Nat. Afrique N. 28: 345 (1937)

= Cerastium beckianum Hand.-Mazz. & Stadlm.; Oesterr. Bot. Z. 55: 433 (1905)

= Cerastium brachycarpum Schur; Enum. Pl. Transs. 124 (1866)

= Cerastium busambarense Lojac.; Fl. Sicula 1: I. 181 (1888)

= Cerastium caespitosum Kit. ex Rchb.; Fl. Germ. Excurs. 799 (1832)

= Cerastium calcicola Ohwi; Repert. Spec. Nov. Regni Veg. 36: 46 (1934)

= Cerastium camphoratifolium Steud.; Nom. ed. I. 178, 179 (1821)

= Cerastium carnosulum Turcz. ex Ledeb.; Fl. Ross. 1: 413 (1842)

= Cerastium ciliatum Waldst. & Kit.; Pl. Rar. Hung. 3: 250 (1807)

= Cerastium collinum Salisb.; Prodr. Stirp. Chap. Allerton 300 (1796)

= Cerastium commune Gaudin ex F.Herm.; 376, 379 (1956), nom. inval.

= Cerastium coronense Schur; Verh. Naturf. Vereins Brünn 15(2): 154 (1877)

= Cerastium corsicum Soleirol ex Nyman; Consp. Fl. Eur.: 108 (1878)

= Cerastium fasciculatum Bartl.; C. Presl, Reliq. Haenk. 2: 16 (1831)

= Cerastium grandiflorum Gilib.; Fl. Lit. Inch. 2: 159 (1782), opus utique oppr.

= Cerastium heterophyllum Schur; Enum. Pl. Transsilv.: 121 (1866)

= Cerastium incanum Ledeb.; Mém. Acad. Imp. Sci. St. Pétersbourg Hist. Acad. 5: 540 (1815)

= Cerastium insubricum Moretti ex Rchb.; Fl. Germ. Excurs.: 799 (1832)

= Cerastium matrense Kit. ex Spreng.; Pl. Min. Cogn. Pug. 1: 33 (1813)

= Cerastium molle Vill.; Hist. Pl. Dauphiné 3: 644 (1789)

= Cerastium mutabile Gren.; Mem. Soc. Emul. Doubs 1: 68 (1841)

= Cerastium ovatum Hoppe ex Willd.; Enum. Pl.: 493 (1809)

= Cerastium pallasii Vest; Flora 3: 356 (1820)

= Cerastium petrosum Schur; Enum. Pl. Transsilv.: 122 (1866)

= Cerastium poelianum Brügger; Jahresber. Naturf. Ges. Graubündens, n.s., 31(Beil.): 34 (1887-1888 publ. 1888), pro syn.

= Cerastium polymorphum var. arvense (L.) F.W.Schultz; 90 (1845), nom. illeg.

= Cerastium polyphyllum Steven ex Ledeb.; Fl. Ross. 1: 413 (1842)

= Cerastium rigidum (Scop.) Vitman; Summa Pl. 3: 135 (1790)

= Cerastium serpyllifolium Willd.; Enum. Pl. Hort. Berol., Suppl.: 26 (1814)

= Cerastium strictum subsp. ciliatum (Waldst. & Kit.) Janch.; Phyton (Horn) 8: 234 (1959)

= Cerastium strictum var. molle (Vill.) DC.; Lam. & A. DC., Fl. Franç., éd. 3 6: 610 (1815)

= Cerastium uralense Grubov; Novit. Syst. Pl. Vasc., Acad. Sci. URSS, 104 (1968)

= Cerastium vidalii Phil.; Anales Univ. Chile 41: 677 (1872)

= Cerastum arvense var. japonicum H.Hara; J. Jap. Bot. 51(6): 189 (1976)

= Leucodonium arvense (L.) Opiz; Seznam, 59 (1852)

= Myosotis linearis Moench; Methodus: 225 (1794), nom. superfl.

= Myosotis repens (L.) Moench; Suppl. Meth.: 308 (1802)

= Stellaria arvensis (L.) Gray; Nat. Arr. Brit. Pl. 2: 660 (1821 publ. 1822), nom. illeg.

= Stellaria arvensis (L.) Jess.; 290 (1879), isonym

= Stellaria arvensis var. glabrescens Jess.; 290 (1879)

= Stellaria arvensis var. latifolia Jess.; 290 (1879)

subspecies :

subsp. lerchenfeldianum (Schur) Asch. & Graebn.; Syn. Mitteleur. Fl. 5(I): 611 (1917)

Distribution: Poland; Hungary; Serbia; Kosovo; Romania

11 HUN POL 13 KOS ROM SRB

Synonyms: hidden

= Cerastium lerchenfeldianum Schur; Enum. Pl. Transsilv.: 122 (1866)

subspecies :

subsp. suffruticosum (L.) Ces.; A. Cattaneo, Not. Nat. Civ. Lombardia 1: 290 (1844)

Name: Strauchförmiges Acker-Hornkraut (DE)

Distribution: Switzerland; ?Liechtenstein; Austria; France; Italy

11 AUT SWI 12 FRA 13 ITA

Synonyms: hidden

= Cerastium alpinum subsp. suffruticosum (L.) Ces.; Cattaneo, Not. Nat. Civ. Lombardia 1: 290 (1844)

= Cerastium arvense subsp. suffruticosum (L.) Hegi; isonym

= Cerastium arvense subsp. suffruticosum (L.) Nyman; Consp. Fl. Eur.: 108 (1878), isonym

= Cerastium arvense var. laricifolium (Vill.) St.-Lag.; A. Cariot, Étude Fl., éd. 8 2: 129 (1889)

= Cerastium arvense var. suffruticosum (L.) Bolzon; Bull. Soc. Bot. Ital. 1903: 41 (1903)

= Cerastium arvense var. suffruticosum (L.) W.D.J.Koch; 124 (1836)

= Cerastium laricifolium Vill.; Hist. Pl. Dauphiné 3: 644 (1789)

= Cerastium strictum var. suffruticosum (L.) DC.; Lam. & A. DC., Fl. Franç., éd. 3 6: 610 (1815)

= Cerastium suffruticosum L.; Sp. Pl.: 439 (1753)

species :

Cerastium assadii Poursakhi & F.Ghahrem.; Fl. Iran [ed. M. Assadi et al.] 168: 121 (2023)

Distribution: Iran

34 IRN

species :

Cerastium atlanticum Durieu; Rev. Bot. Recueil Mens. 2: 437 (1846)

Distribution: Morocco; Algeria; Tunisia

20 ALG MOR TUN

Synonyms: hidden

= Cerastium atlanticum f. longipedunculatum Pau; Font Quer, Iter Marocc. 1929 no. 126 (1930), in sched.

= Cerastium atlanticum subsp. longipes (Batt.) Möschl; Mém. Soc. Brot. 17: 37 (1964)

= Cerastium atlanticum subvar. apetalum Maire; Bull. Soc. Hist. Nat. Afrique N. 19: 35 (1928)

= Cerastium atlanticum var. brachypetalum Batt. & Trab.; Bull. Soc. Bot. France 52: 499 (1905)

= Cerastium atlanticum var. longipes (Batt.) Maire; Bull. Soc. Hist. Nat. Afrique N. 19: 34 (1928)

= Cerastium vulgatum subsp. atlanticum (Durieu) Batt.; Fl. Algerie [Batt. & Trab.] Dicot.: 150 (1888)

= Cerastium vulgatum var. longipes Batt.; Bull. Soc. Bot. France 31: 361 (1884)

species :

Cerastium axillare Correll; Brittonia 18: 308 (1967)

Name: Trans-Pecos chickweed

Distribution: USA (New Mexico, Texas); Mexico (Chihuahua, Coahuila)

77 USA 79 MEX

species :

Cerastium azerbaijanicum Poursakhi, Assadi & F.Ghahrem.; Phytotaxa 144(1): 23 (2013)

Distribution: NW-Iran

34 IRN

species :

Cerastium azoricum Hochst. ex Seub.; Fl. Azor.: 45 (1840)

Distribution: Azores (Flores Isl., Corvo Isl.)

21 AZO

Synonyms: hidden

= Cerastium vagans var. ciliatum Tutin & E.F.Warb.; J. Bot. 70: 8 (1932)

= Cerastium vagans subsp. azoricum (Hochst. ex Seub.) Govaerts; World Checklist Seed Plants 3(1): 13 (1999)

species :

Cerastium baischanense Y.C.Chu; Fl. Pl. Herb. Chin. Bor.-Orient. 3: 12, pl. 4, f. 1-4 (1975)

Distribution: China (S-Jilin: Changbai Shan)

36 CHI

species :

Cerastium banaticum (Rochel) Heuff.; Verh. K. K. Zoot.-Bot. Ges. Wien 8: 77 (1858)

subspecies :

subsp. banaticum

Distribution: Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (mountains of N- and NC-Greece); Turkey (Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, W-Anatolia, WN-Anatolia); Iran (N-Iran)

13 ALB BUL GRC KOS NMA ROM TUE 34 IRN TUR

Synonyms: hidden

= Cerastium arvense subsp. banaticum (Rochel) Stoj. & al.; Fl. Bulg. ed. 4: 380 (1966) (comb. inval.)

= Cerastium banaticum f. abbreviatum T.Georgiev; N. A. Stojanov & B. Stefanoff, Fl. Bulg., ed. 2: 380 (1933)

= Cerastium banaticum f. adenotrichum (Celak.) Niketic; Arh. Biol. Nauka 59(4): 388 (2007)

= Cerastium banaticum f. diklicii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 51 (1995-1998 publ. 1999)

= Cerastium banaticum f. glanduliusculum Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium banaticum f. kellereri (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum f. minus (Velen.) Borza; Bot. Közlem. 12: 63 (1913)

= Cerastium banaticum f. nikolicii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum f. pancicii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum f. stenophyllum (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum f. velessanum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 414 (1935)

= Cerastium banaticum subsp. hirsutum (Fenzl ex Griseb.) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum subsp. kosaninii T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 414 (1935)

= Cerastium banaticum var. adenotrichum (Celak.) Borza; Bot. Közlem. 12: 63 (1913)

= Cerastium banaticum var. grebenscikovii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 52 (1995-1998 publ. 1999)

= Cerastium banaticum var. ilicii Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 62 (1995-1998 publ. 1999)

= Cerastium banaticum var. kellereri T.Georgiev; N. A. Stojanov & B. Stefanoff, Fl. Bulg., ed. 2: 380 (1933)

= Cerastium banaticum var. kosaninii (T.Georgiev) Micevski; Prilozi Oddel. Biol. Med. Nauki Makedonska Akad. Nauk. Umet. 9: 48 (1988 publ. 1991)

= Cerastium banaticum var. madarense T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 413 (1935)

= Cerastium banaticum var. minus Velen.; Allg. Bot. Z. Syst. 11: 43 (1905)

= Cerastium banaticum var. stenophyllum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 413 (1935)

= Cerastium grandiflorum subsp. serpentini F.K.Mey.; Haussknechtia Beih. 15: 47 (2011) [fide Pils 2016]

= Cerastium grandiflorum var. banaticum Rochel; Pl. Banat Rar.: tab. 2, fig. 6 (1828)

= Cerastium grandiflorum var. hirsutum Fenzl ex Griseb.; Spic. Fl. Rumel. 1: 211 (1843)

subspecies :

subsp. speciosum (Boiss.) Jalas; Ann. Bot. Fenn. 20: 109 (1983)

Distribution: North Macedonia; Albania; Bulgaria; Greece (mountains of N-, C-Greece, NW-Peloponnisos, C-Evvoia); Turkey

13 ALB BUL GRC NMA 34 TUR

Synonyms: hidden

= Cerastium adenotrichum Celak.; Oesterr. Bot. Z. 37: 338 (1887)

= Cerastium balcanicum Vandas; Sitzungsber. Königl. Böhm. Ges Wiss. Prag, Math.-Naturwiss. Cl. 1888: 436 (1888)

= Cerastium banaticum f. adenophorum Halácsy ex Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 53 (1995-1998 publ. 1999)

= Cerastium banaticum subsp. alpinum (Boiss.) Buschm; Repert. Spec. Nov. Regni Veg. 43: 140 (1938)

= Cerastium banaticum var. alpinum (Boiss.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 53 (1995-98 publ. 1999)

= Cerastium banaticum var. balcanicum (Vandas) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 53 (1995-98 publ. 1999)

= Cerastium grandiflorum var. alpinum Boiss.; Fl. Orient. 1: 728 (1867)

= Cerastium grandiflorum var. speciosum Boiss.; Fl. Orient. 1: 727 (1867)

= Cerastium speciosum (Boiss.) Hausskn.; Mitth. Thüring. Bot. Vereins 5: 55 (1893)

= Cerastium speciosum f. subspeciosum Beck; Bot. Közlem. 12: 73 (1913)

= Cerastium speciosum var. adenophorum Halácsy; Consp. Fl. Graec. 1: 221 (1900)

species :

Cerastium barberi B.L.Rob.; Proc. Boston Soc. Nat. Hist. 31: 266 (1905)

Distribution: Mexico (Chihuahua)

79 MEX

Remarks: provisionally accepted name

species :

Cerastium bazofticum Poursakhi, Assadi & F.Ghahrem.; Fl. Iran [ed. M. Assadi et al.] 168: 147 (2023)

Distribution: Iran

34 IRN

species :

Cerastium beeringianum Cham. & Schltdl.; Linnaea 1: 62 (1826)

subspecies :

subsp. beeringianum

Name: Bering chickweed

Distribution: N-European Russia; Siberia (Irkutsk, Krasnoyarsk, W-Siberia, Yakutia); Russian Far East (Kamchatka, Khabarovsk, Kuril Isl., Magadan, Sakhalin); Afghanistan (Wakhan); Alaska; Canada (Alberta, British Columbia, Manitoba, Newfoundland, Labrador, N. W. T., Nunavut, Ontario, Quebec, Saskatchewan, Yukon); USA (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Wyoming)

14 RUS 30 SIB 31 RFE 34 AFG 70 ASK CDN 71 CDN 72 CDN 73 USA 76 USA 77 USA

Synonyms: hidden

= Cerastium alpinum lusus mertensianum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 318 (1862)

= Cerastium alpinum var. beeringianum (Cham. & Schltdl.) Regel; Bull. Soc. Imp. Naturalistes Moscou 35(1): 315 (-319) (1862)

= Cerastium beeringianum var. glabratum Hultén; Svensk Bot. Tidskr. 50: 481 (1956)

= Cerastium buffumiae A.Nelson; Bull. Torr. Bot. Club 26: 239 (1899)

= Cerastium fischerianum var. beeringianum (Cham. & Schltdl.) Hultén; Kungl. Svenska Vetenskapsakad. Handl. 5(2): 73 (1928)

= Cerastium pilosum Greene; Fl. Colorado [Rydb.] 129 (1906), nom. illeg.

= Cerastium pulchellum Rydb.; Bull. Torrey Bot. Club 31: 405 (1904)

= Cerastium sugawarae Koidz. & Ohwi; J. Jap. Bot. 12: 381 (1936)

= Cerastium variabile Goodd.; Bot. Gaz. 37: 54 (1904)

= Cerastium vulgatum f. angustifolium Regel & Tiling; Fl. Ajan.: 75 (1858)

= Cerastium vulgatum f. vulgare Regel & Tiling; Fl. Ajan.: 75 (1858)

= Cerastium vulgatum var. beeringianum (Cham. & Schltdl.) Fenzl; Fl. Ross. (Ledeb.) 1(2): 409 (1842)

variant :

var. grandiflorum (Fenzl) Hultén; Fl. Aleutian Isl. 165 (1937)

Distribution: Alaska; Aleutes; Canada (Northern Territories)

70 ASK CDN

Synonyms: hidden

= Cerastium alpinum lusus grandiflorum (Fenzl) Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 318 (1862)

= Cerastium vulgatum var. grandiflorum Fenzl; Ledeb., Fl. Ross. 1: 410 (1842)

= Cerastium mutabile var. grandiflorum (Fenzl) Kozhevn.; Novosti Sist. Vyssh. Rast. 18: 237 (1981)

= Cerastium scammaniae Polunin; Rhodora 53: 227 (1951)

= Cerastium vulgatum lusus grandiflorum (Fenzl) Regel; Bull. Soc. Imp. Naturalistes Moscou 34(II): 323 (1862)

subspecies :

subsp. continentale Peschkova; Novosti Sist. Vyssh. Rast. 12: 276 (1975)

Distribution: Siberia (Buryatia, Yakutia)

30 SIB

Synonyms: hidden

= Cerastium continentale (Peschkova) N.V.Vlassova; Fl. Sibir. (Portulacac.-Ranunculac.) 6: 33 (1993)

subspecies :

subsp. earlei (Rydb.) Hultén; Fl. Alaska Yukon: 666 (1944)

Distribution: Canada (Alberta, British Columbia); USA (Arizona, California, Colorado, Idaho, Montana, New Mexico, Oregon, Utah, Washington State, Wyoming)

71 CDN 73 USA 76 USA 77 USA

Synonyms: hidden

= Cerastium alpinum var. capillare (Fernald & Wiegand) B.Boivin; Naturaliste Canad. 93: 642 (1966)

= Cerastium beeringianum var. capillare Fernald & Wiegand; Rhodora 29: 173 (1920)

= Cerastium earlei Rydb.; Bull. Torrey Bot. Club 249 (1903)

species :

Cerastium behmianum Muschl.; Bot. Jahrb. Syst. 45: 446 (1911)

Distribution: Peru; Bolivia (La Paz)

83 BOL PER

species :

Cerastium bialynickii Tolm.; Trav. Mus. Bot. Acad. Sci. URSS 21: 81 (1927)

Distribution: Svalbard; Russian Far East (Magadan); Alaska; Greenland; Canada (N. W. T., Nunavut)

10 SVA 31 RFE 70 ASK CDN GNL

Synonyms: hidden

= Cerastium arcticum var. sordidum Hultén; Svensk Bot. Tidskr. 50(3): 456 (-464

= Cerastium beeringianum subsp. bialynickii (Tolm.) Tolm.; Arktich. Fl. SSSR 6: 45 (1971)

= Cerastium mutabile var. bialynickii (Tolm.) Kozhevn.; Novosti Sist. Vyssh. Rast. 18: 237 (1981)

species :

Cerastium biebersteinii DC.; Mém. Soc. Phys. Genève 1: 436 (1821)

Name: Marschall-Hornkraut (DE)

Distribution: Sweden [I]; Germany [I]; Slovakia [I]; Croatia [I]; Crimea

10 swe 11 ger slo 13 cro 14 KRY

Synonyms: hidden

= Cerastium biebersteinii subsp. transcaucasicum Buschm.

= Cerastium repens M.Bieb.; Fl. Taur. Caucasus 1: 360 (1808)

= Cerastium tomentosum Georgi; Beschr. Nation. Russ. Reich 3(4): 988 (1800), nom. illeg.

species :

Cerastium borisii Zakirov; Notul. Syst. Herb. Inst. Bot. Acad. Sci. URSS 13: 40 (1950)

Distribution: Uzbekistan

32 UZB

species :

Cerastium brachypetalum Desp. ex Pers.; Syn. Pl. 1: 520 (1805)

subspecies :

subsp. brachypetalum

Name: Kleinblütiges Hornkraut (DE), Gray chickweed (EN)

Distribution: England; Denmark; Norway; +Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin [I], Baden-Württemberg, Bayern, Hessen, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; ?Liechtenstein; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Baleares; France; Corsica; Italy; Sicily; Pantelleria; San Marino; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Romania; Bulgaria; ?Lithuania; Morocco; ?Algeria; USA [I] (Alabama [I], Arkansas [I], Florida [I], Georgia [I], Idaho [I], Illinois [I], Indiana [I], Kansas [I], Kentucky [I], Mississippi [I], Missouri [I], New York [I], North Carolina [I], Ohio [I], Oklahoma [I], Oregon [I], Pennsylvania [I], South Carolina [I], Tennessee [I], Texas [I], Virginia [I], West Virginia [I])

10 DEN GRB NOR 11 BGM CZE GER HUN LUX NET POL SLO SWI 12 BAL COR FRA POR SPA 13 BIH BUL CRO ITA KOS MNT NMA PTL ROM SIC SLV SMA SRB 20 MOR 73 usa 74 usa 75 usa 77 usa 78 usa

Remarks: brachypetalum agg.

Synonyms: hidden

= Alsine brachypetala (Desp. ex Pers.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 64 (1901), nom. illeg.

= Cerastium atticum Boiss. & Heldr.; Boiss., Diagn. Pl. Orient., ser. 2, 1: 93 (1854)

= Cerastium barbulatum Wahlenb.; Fl. Carpat. Princ.: 137 (1814)

= Cerastium brachycarpum Willk.; Spanien Balearen: 323 (1876) (nom. inval.)

= Cerastium brachypetalum f. apetalum (Wohlf.) Hegi; 364 (1911)

= Cerastium brachypetalum f. eglandulosum (Fenzl) Hegi; 364 (1911)

= Cerastium brachypetalum f. glandulosum (W.D.J.Koch) Murb.; 255 (1898)

= Cerastium brachypetalum f. interpositum A.Nyár. & Prodan; Savul., 663 (1953)

= Cerastium brachypetalum f. strigosum (Fr.) Prodan; Savul., 46 (1953)

= Cerastium brachypetalum subsp. strigosum (Fr.) Lonsing; Repert. Spec. Nov. Regni Veg. 46: 157 (1939)

= Cerastium brachypetalum var. apetalum Wohlf.; Hallier & Wohlf., 309 (1890)

= Cerastium brachypetalum var. eglandulosum Fenzl; Ledeb., Fl. Ross. 1: 404 (1842), nom. inval.

= Cerastium brachypetalum var. glandulosopilosum Schur; 144 (1877)

= Cerastium brachypetalum var. strigosum (Fr.) Fiori; Nuov. Fl. Italia 1: 474 (1923)

= Cerastium brachypetalum var. tenellum Gaudin; Fl. Helv. 3: 242 (1828)

= Cerastium canescens Hornem. ex Ser.; Prodr. [A. DC.] 1: 416 (1824)

= Cerastium gracile Wallr.; Erst. Beitr. Fl. Hercyn.: 201 (1840), nom. illeg.

= Cerastium mutabile var. brachypetalum (Desp. ex Pers.) Spenn.; Fl. Friburg. 3: 848 (1829)

= Cerastium strigosum Fr.; Fr. & Broberg, Fl. Hall. 78 (1819)

= Cerastium viscosum var. strigosum (Fr.) Wahlenb.; Fl. Suecica 1: 288 (1824)

= Cerastium vulgatum var. brachypetalum (Desp. ex Pers.) Roth; Enum. Pl. Phaen. Germ. 1(2): 339 (1827)

= Stellaria brachypetala (L.) Jess.; Deutsche Excursions-Fl. 289 (1879), nom. illeg.

subspecies :

subsp. atheniense (Lonsing) P.D.Sell & Whitehead; Feddes Repert. 69: 19 (1964)

Distribution: Greece (Attiki, Evvoia, NE-Peloponnisos, Methana peninsula)

13 GRC

Synonyms: hidden

= Cerastium atheniense Lonsing; Repert. Spec. Nov. Regni Veg. 46: 154 (1939)

subspecies :

subsp. balearicum Romo; Fl. Silvestres Baleares: 214 (1994)

Distribution: Baleares

12 BAL

subspecies :

subsp. corcyrense (Möschl) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov Regni Veg. 69: 18 (1964)

Distribution: W-Greece (Kerkyra, Epirus)

13 GRC

Synonyms: hidden

= Cerastium corcyrense Möschl; Repert. Spec. Nov. Regni Veg. 39: 374 (1936)

subspecies :

subsp. doerfleri (Hayek) P.D.Sell & Whitehead; Feddes Repert. Spec. Nbv. Regni Veg. 69: 18 (1964)

Distribution: Crete (rare C-Crete)

13 KRI

Synonyms: hidden

= Cerastium doerfleri Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 210 (1924)

subspecies :

subsp. iranicum Poursakhi, Assadi & F.Ghahrem.; Iranian J. Bot. 19(1): 48 (2013)

Distribution: Iran

34 IRN

subspecies :

subsp. pindigenum (Lonsing) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov Regni Veg. 69: 18 (1964)

Distribution: S-Albania; Greece (scattered NW- and C-Greece)

13 ALB GRC

Synonyms: hidden

= Cerastium pindigenum Lonsing; Repert. Spec. Nov. Regni Veg. 46: 164 (1939)

subspecies :

subsp. roeseri (Boiss. & Heldr.) Nyman; Consp. Fl. Eur.: 109 (1878)

Name: Röser-Hornkraut (DE); Roeser´s Mouse-ear (EN)

Distribution: Baleares (Mallorca); Corsica; Italy; Sicily; Croatia; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Bulgaria; European Turkey; Greece (widespread on mainland); Crete (mountains); Morocco; Algeria; Azerbaijan (Talysh); East Aegaean Isl. (Lesvos, Chios, Ikaria, Fourni, Samos, Karpathos, Rhodos); Turkey (Inner Anatolia, N-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Iraq (NE-Iraq); Cyprus (C-Mountains, N-Cyprus, S-Cyprus); Lebanon (C-Lebanon); Syria (W-Syrian Mountains)

12 BAL COR 13 ALB BUL CRO GRC ITA KOS KRI MNT NMA SIC SRB TUE 20 ALG MOR 33 AZE 34 CYP EAI IRQ LEB SYR TUR

Synonyms: hidden

= Cerastium brachypetalum subsp. luridum (Boiss.) Nyman; Consp. Fl. Eur.: 109 (1878)

= Cerastium brachypetalum var. glandulosum W.D.J.Koch; Syn. Fl. Germ. Helv.: 121 (1835)

= Cerastium brachypetalum var. luridum Boiss.; Fl. Orient. 1: 723 (1867)

= Cerastium brachypetalum var. viscosum Guss.; Fl. Sicul. Prodr., Suppl.: 141 (1832)

= Cerastium luridum (Boiss.) Lonsing; Repert. Spec. Nov. Regni Veg. 46: 159 (1939), nom. illeg., non Guss. 1843

= Cerastium luridum subsp. mediterraneum Lonsing; Repert. Spec. Nov. Regni Veg. 46: 161 (1939) (n. inval.)

= Cerastium roeseri Boiss. & Heldr.; Boiss., Diagn. Pl. Orient. ser. 2, 1: 93 (1854)

subspecies :

subsp. tauricum (Spreng.) Murb.; Acta Univ. Lund(5): 159 (1891)

Distribution: Denmark; Sweden; Belgium; Austria; Poland; Slovakia; Spain; France; Corsica; Sardinia; Italy; Sicily; Montenegro; North Macedonia; Albania; Romania; Bulgaria; Moldova; Crimea; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan

10 DEN SWE 11 AUT BGM POL SLO 12 COR FRA SAR SPA 13 ALB BUL ITA MNT NMA ROM SIC 14 KRY MLD 33 ARM AZE GEO NCS

Synonyms: hidden

= Cerastium brachypetalum f. tauricum (Spreng.) Prodan; Savul., 46 (1953)

= Cerastium brachypetalum var. tauricum (Spreng.) Nyman; Consp. Fl. Eur.: 109 (1878)

= Cerastium luridum Guss.; Fl. Sicul. Syn. 1: 510 (1845), nom. illeg.

= Cerastium tauricum Spreng.; Novi Provent.: 10 (1819) ex Ser., DC. Prod. 1: 415 (1824)

species :

Cerastium brachypodum (Engelm. ex A.Gray) B.L.Rob.; Proc. Amer. Acad. Arts. 29: 277 (1894)

Name: Shortstalk chickweed

Distribution: Canada (Alberta, Manitoba, Ontario, Saskatchewan); USA (Alabama, Arizona, Arkansas, Colorado, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana, Michigan, Missouri, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Wisconsin, Wyoming); Mexico (Chiapas, Chihuahua, Coahuila, Durango, Guerrero, Hidalgo, Jalisco, Mexico State, Michoacan, Morelos, Nayarit, Nuevo Leon, Queretaro, San Luis Potosi, Sonora, Tlaxcala, Veracruz); Guatemala

71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA 79 MEX 80 GUA

Synonyms: hidden

= Cerastium adsurgens Greene; Pittonia 4: 303 (1901)

= Cerastium brachypodum var. compactum B.L.Rob.; Proc. Amer. Acad. Arts 29: 278 (1894)

= Cerastium nutans var. brachypodum Engelm. ex A.Gray; Manual ed. 5, 94 (1867)

= Cerastium nutans var. compactum Engelm. ex B.L.Rob.; Proc. Amer. Acad. Arts 29: 278 (1894)

species :

Cerastium brevicarpicum Rusby; Phytologia 1: 54 (1934)

Distribution: Bolivia (La Paz)

83 BOL

species :

Cerastium bulgaricum Uechtr.; Oesterr. Bot. Z. 26: 221 (1876)

Distribution: S- & E-Romania; Bulgaria; NE-Greece

13 BUL GRC

Remarks: sometimes included in C. ramosissimum

species :

Cerastium cacananense Möschl; Bol. Soc. Brot., sér. 2, 31: 143 (1957)

Distribution: Peru

83 PER

species :

Cerastium candicans Wedd.; Ann. Sci. Nat. Ser. V. 1: 295 (1864)

Distribution: Ecuador; Peru

83 ECU PER

species :

Cerastium candidissimum Correns; Oesterr. Bot. Z. 59: 171 (1909)

Distribution: Greece (NW-, C- & S-Greece, Kefalonia, Evvoia)

13 GRC

species :

Cerastium capense Sond.; Harv. & Sond. Fl. Cap. 1: 131 (1860)

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

27 LES SAF

species :

Cerastium capillatum I.V.Sokolova; Bot. Zhurn. (Moscow & Leningrad) 75(10): 1450 (1990)

Distribution: Georgia [Caucasus]; Azerbaijan

33 AZE GEO

species :

Cerastium carinthiacum Vest; Bot. Zeitung (Regensburg) 6: 120 (1807), et Hoppe, Neues Taschenb. 229 (1808)

subspecies :

subsp. carinthiacum

Distribution: Switzerland; Austria; Poland; Slovakia; Italy; Slovenia; Romania (E-Alps, Carpathians)

11 AUT POL SLO SWI 13 ITA ROM SLV

Synonyms: hidden

= Stellaria carinthiaca (Vest) Jess.; Deutsche Excursions-Fl. 290 (1879)

= Cerastium alpinum var. carinthiacum (Vest) Roth; Enum. Pl. Phaen. Germ. 1(2): 343 (1827)

subspecies :

subsp. austroalpinum (Kunz) Janch.; Cat. Fl. Austr. 1: 155 (1956)

Name: Kärntner Hornkraut

Distribution: ?SE-Austria; NE-Italy; Slovenia

13 ITA SLV

Remarks: latifolium agg.

Synonyms: hidden

= Cerastium austroalpinum Kunz; Phyton (Horn) 2: 99 (1950)

species :

Cerastium comatum Desv.; J. Bot. Agric. 3: 228 (1816)

Name: Wolliges Hornkraut (DE); Woolly Mouse-ear (EN)

Distribution: Corsica; North Macedonia; European Turkey; Greece (scattered mainland, widespread Aegaean islands); Crete (widespread); Libya; East Aegaean Isl. (widespread, incl. Rhodos); Turkey (NW-Anatolia: Bithynia, SW-Anatolia, W-Anatolia, WN-Anatolia); Cyprus (C-Mountains, N-Cyprus, S-Cyprus); Lebanon (C-Lebanon)

12 COR 13 GRC KRI NMA TUE 20 LBY 34 CYP EAI LEB TUR

Synonyms: hidden

= Cerastium illyricum subsp. comatum (Desv.) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov. Regni Veg 69: 15 (1964)

= Cerastium illyricum subsp. pilosum Rouy & Foucaud; Fl. France: 222 (1896)

species :

Cerastium commersonianum Ser.; Prodr. [A. DC.] 1: 417 (1824)

Distribution: Bolivia (La Paz); S-Brazil (Paraná, Rio Grande do Sul, Santa Catarina); Uruguay (Montevideo); Argentina (Corrientes, Entre Rios, Misiones)

83 BOL 84 BRA 85 ARG URU

Synonyms: hidden

= Cerastium cardiopetalum Gay; Fl. Chil. 1: 274 (1846)

= Cerastium commersonii Steud.; Nom. ed. II. 1: 329 (1840)

= Cerastium longifolium Juss. ex Poir.; Encycl. [J. Lam. & al.] Suppl. 2. 164 (1811)

variant :

var. darwinianum F.N.Williams; J. Bot. 37: 212 (1899)

Distribution: Argentina (Buenos Aires)

85 ARG

species :

Cerastium crassipes Bartl.; Presl, Reliq. Haenk. 2: 18 (1830)

Distribution: Ecuador; Peru; Bolivia (Cochabamba, La Paz, Oruro)

83 BOL ECU PER

Synonyms: hidden

= Cerastium orophyllum Wedd.; Ann. Sci. Nat., Bot., sér. 5, 1: 295 (1864)

species :

Cerastium crassiusculum Klokov; Novosti Sist. Vyssh. Nizsh. Rast. (Kiew), 1974: 26 (1974)

Distribution: Crimea

14 KRY

species :

Cerastium cuatrecasasii Sklenár; Novon 18(1): 104 (2008)

Distribution: Colombia (Cesar)

82 CLM

species :

Cerastium cuchumatanense D.A.Good; Rhodora, 86(847): 349 (1984)

Distribution: Guatemala

80 GUA

species :

Cerastium cylindricum Poursakhi & Assadi; Phytotaxa 312(2): 288 (2017)

Distribution: Iran

34 IRN

species :

Cerastium dagestanicum Schischk.; Kom., Fl. URSS 6: 465, 883 (1936)

Distribution: Northern Caucasus (Daghestan); Azerbaijan

33 AZE NCS

species :

Cerastium danguyi J.F.Macbr.; Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 585 (1937)

Distribution: Colombia (Cauca, Cundinamarca, Meta, Nariño); Ecuador; Peru; Bolivia (Cochabamba, La Paz, Oruro)

82 CLM 83 BOL ECU PER

Synonyms: hidden

= Cerastium trianae Danguy & Cherm.; Bull. Mus. Hist. Nat. Paris 28: 432. nom. illeg. (1922), non Danguy & Cherm. 1911

species :

Cerastium decalvans Schloss. & Vuk.; Fl. Croat.: 360 (1869)

subspecies :

subsp. decalvans

Distribution: Slovenia; Croatia; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Bulgaria

13 ALB BUL CRO KOS MNT NMA SLV SRB

Remarks: infraspecific division highly disputed

Synonyms: hidden

= Cerastium alpinum f. glandulosovillosum Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 484 (1906)

= Cerastium arvense var. bornmuellerianum Stoj. & Kitan.; God. Sofiisk. Univ. Fiz.-Mat. Fak. 41: 358 (1946)

= Cerastium arvense var. lanigerum Vis.; Fl. Dalmat. 3: 184 (1850)

= Cerastium balcanicum var. anisophyllum Bornm.; Beitr. Fl. Mazed. 1: 425 (1925)

= Cerastium decalvans f. alpicola (Hausskn.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 43 (1995-98 publ. 1999)

= Cerastium decalvans f. baldaccii Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium decalvans f. bogdanovicii Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium decalvans f. bosniacum (Beck) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. doerflerianum (T.Georgiev) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 45 (1995-98 publ. 1999)

= Cerastium decalvans f. dollineri (Beck) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. durmitoreum (Rohlena) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. eglandulosum Niketic; Arh. Biol. Nauka 59(4): 391 (2007)

= Cerastium decalvans f. glabrum (T.Georgiev) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 44 (1995-98 publ. 1999)

= Cerastium decalvans f. isophyllum (Bornm.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 42 (1995-98 publ. 1999)

= Cerastium decalvans f. lindtneri Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 47 (1995-98 publ. 1999)

= Cerastium decalvans f. minutum (T.Georgiev) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 43 (1995-98 publ. 1999)

= Cerastium decalvans f. nikolicii Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium decalvans f. nikolovii (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 45 (1995-1998 publ. 1999)

= Cerastium decalvans f. pauciflorum (Beck) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 46 (1995-1998 publ. 1999), et in Arh. Biol. Nauka 59: 389 (2007)

= Cerastium decalvans f. pindicola (Halácsy) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. prilepanum (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 45 (1995-1998 publ. 1999)

= Cerastium decalvans f. pseudolanatum (K.Malý) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. robustum (Beck) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 43 (1995-1998 publ. 1999)

= Cerastium decalvans f. rudskii Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium decalvans f. scardicum T.Georgiev ex Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 42 (1995-98 publ. 1999)

= Cerastium decalvans f. semiglabrum (Beck) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 44 (1995-98 publ. 1999)

= Cerastium decalvans f. semiglabrum (Beck) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans f. serbicum Niketic; Arh. Biol. Nauka 59: 391 (2007)

= Cerastium decalvans f. stevanovicii Niketic; Arh. Biol. Nauka 59(4): 391 (2007)

= Cerastium decalvans f. stojanovii (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 46 (1995-1998 publ. 1999)

= Cerastium decalvans subsp. dollineri (Beck) Gajic ex Greuter & Burdet; Willdenowia 13: 280 (1984)

= Cerastium decalvans subsp. durmitoreum (Rohlena) Gajic; Josifovic, Fl. SR Srbije 2: 164 (1970)

= Cerastium decalvans subsp. sylvaticum (K.Malý) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 47 (1995-98 publ. 1999)

= Cerastium decalvans var. anisophyllum (Bornm.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 42 (1995-98 publ. 1999)

= Cerastium decalvans var. bosniacum (Beck) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 42 (1995-98 publ. 1999)

= Cerastium decalvans var. durmitoreum (Rohlena) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 44 (1995-98 publ. 1999)

= Cerastium decalvans var. isophyllum (Bornm.) F.K.Mey.; Haussknechtia Beih. 15: 47 (2011)

= Cerastium decalvans var. kitanovii D.Dimitrov; Phytol. Balcan. 13(1): 113 (2007)

= Cerastium decalvans var. oehmii Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 45 (1995-98 publ. 1999)

= Cerastium decalvans var. pauciflorum (Beck) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 46 (1995-98 publ. 1999)

= Cerastium decalvans var. pseudolanatum (K.Malý) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 46 (1995-98 publ. 1999)

= Cerastium decalvans var. robustum (Beck) Niketic; Arh. Biol. Nauka 59(4): 389 (2007)

= Cerastium durmitoreum (Rohlena) A.W.Hill; Index Kewensis, Supp. 6: 41 (1926)

= Cerastium eriophorum f. glandulosovillosum (Beck) Niketic; Arh. Biol. Nauka 59: 391 (2007)

= Cerastium lanigerum Clementi; Atti Riunione Sci. Ital. 3: 520 (1841) (non Desv. in J. Bot. Agric. 3: 228 (1816))

= Cerastium lanigerum f. doerflerianum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 422 (1935)

= Cerastium lanigerum f. dollineri Beck; Ann. K. K. Naturhist. Hofmus. 2: 62 (1887)

= Cerastium lanigerum f. glabrum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 421 (1935)

= Cerastium lanigerum f. isophyllum (Bornm.) Bornm.; Beitr. Fl. Mazed. 1: 426 (1925)

= Cerastium lanigerum f. pauciflorum Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 483 (1906)

= Cerastium lanigerum f. prilepanum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 421 (1935)

= Cerastium lanigerum f. robustum Beck; Ann. K. K. Naturhist. Hofmus. 6: 329 (1891)

= Cerastium lanigerum f. semiglabrum Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 483 (1906)

= Cerastium lanigerum subsp. bosniacum (Beck) T.Georgiev; God. Sof. Univ. Fiz.-Mat. Fac. 13: 419 (1935)

= Cerastium lanigerum subsp. minutum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 421 (1935)

= Cerastium lanigerum subsp. stojanovii T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 422 (1935)

= Cerastium lanigerum var. alpicola Hausskn.; Mitth. Thüring. Bot. Vereins, n.f. 5: 55 (1893)

= Cerastium lanigerum var. durmitoreum Rohlena; Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.- Naturwiss. Cl. 1904(38): 31 (1905)

= Cerastium lanigerum var. isophyllum Bornm.; Bot. Jahrb. Syst. 59: 426 (1924)

= Cerastium lanigerum var. pindicola Halácsy

= Cerastium lanigerum var. pseudolanatum K.Malý; Glasn. Zemaljsk. Muz. Bosni Hercegovini 35: 129 (1923)

= Cerastium lanigerum var. robustum Beck

= Cerastium lanigerum var. sylvaticum Maly

= Cerastium tomentosum f. bosniacum Beck; Annal. naturh. Hofmus. Wien 2: 62 (1886)

= Cerastium tomentosum subsp. lanigerum (Vis.) Stoj. & Stef.; Fl. Bulg.: 412 (1924)

subspecies :

subsp. doerfleri Niketic, Schönsw. & Frajman; Bot. J. Linn. Soc. 199(2): 601 (2021)

Distribution: Albania

13 ALB

subspecies :

subsp. glutinosum (Strid) Niketic; Arh. Biol. Nauka 59: 389 (2007)

Distribution: NE-Greece (Thasos)

13 GRC

Synonyms: hidden

= Cerastium alpinum var. glutinosum Halácsy; Oesterr. Bot. Z. 42: 414 (1892), nom. inval.

= Cerastium decalvans var. halacsyi (Borza) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 44 (1995-98 publ. 1999)

= Cerastium moesiacum f. halacsyi Borza; Bot. Közlem. 12: 57 (1913)

= Cerastium moesiacum f. thacium Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 207 (1924), nom. superfl.

= Cerastium moesiacum subsp. glutinosum Strid; Fl. Hellenica 1: 202 (1997)

subspecies :

subsp. leontopodium (Stoj. & Stef.) Niketic; Arh. Biol. Nauka 59: 390 (2007)

Distribution: Croatia; Kosovo; North Macedonia; Albania; Bulgaria; Greece (mountains of N- & C-Greece)

13 ALB BUL CRO GRC KOS NMA

Synonyms: hidden

= Cerastium albanicum (Bald.) Correns; Oesterr. Bot. Z. 59: 182 (1909)

= Cerastium banaticum var. leontopodium Stoj. & Stef.; Oesterr. Bot. Z. 72: 86 (1923)

= Cerastium cernjavskii T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 422 (1935)

= Cerastium decalvans f. albanicum (Bald.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 42 (1995-98 publ. 1999)

= Cerastium decalvans f. leontopodium (Stoj. & Stef) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 45 (1995-98 publ. 1999)

= Cerastium decalvans f. macedonicum (T.Georgiev) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 45 (1995-48 publ. 1999)

= Cerastium decalvans subsp. histrio (Correns ex Prain) Greuter & Burdet; Willdenowia 12: 37 (1982)

= Cerastium decalvans subsp. macedonicum (T.Georgiev) Stoj. & Stef.; Fl. Bulg., ed. 3: 416 (1948)

= Cerastium decalvans var. albanicum (Bald.) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 42 (1995-1998 publ. 1999)

= Cerastium decalvans var. cernjavskii (T.Georgiev) Niketic; Arh. Biol. Nauka 59: 391 (2007)

= Cerastium decalvans var. histrio (Correns ex Prain) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 44 (1995-98 publ. 1999)

= Cerastium decalvans var. leontopodium (Stoj. & Stef.) Buschm.; Repert. Spec. Nov. Regni Veg. 43: 135 (1938)

= Cerastium grandiflorum var. albanicum Bald.; Bull. Herb. Boissier 4: 618 (1896)

= Cerastium grandiflorum var. leontopodium (Stoj. & Stef.) Stoj. & Stef.; Fl. Bulg. 1: 411 (1924)

= Cerastium histrio Correns ex Prain; Index Kew., Suppl. 4: 44 (1913)

= Cerastium lanigerum f. albanicum (Bald.) Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 205 (1924)

= Cerastium lanigerum subsp. nikolovii T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 421 (1935)

= Cerastium leontopodium (Stoj. & Stef.) T.Georgiev; N. A. Stojanov & B. Stefanoff, Fl. Bulg., ed. 2: 378 (1933)

= Cerastium leontopodium subsp. soskianum T.Georgiev; God. Sof. Univ. Fiz.-Mat. Fac. 13: 416 (1935)

= Cerastium macedonicum T.Georgiev; N. A. Stojanoff & B. Stefanoff, Fl. Bulg., ed. 2: 378 (1933)

subspecies :

subsp. orbelicum (Velen.) Stoj. & Stef.; Fl. Bulg., ed. 3: 416 (1948)

Distribution: North Macedonia; Bulgaria; NE-Greece (near border)

13 BUL GRC NMA

Synonyms: hidden

= Cerastium adamovicii (Velen.) T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 423 (1935)

= Cerastium adamovicii var. belassicum T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 423 (1935)

= Cerastium decalvans f. adamovicii (Velen.) Niketic; Glasn. Prir Muz. Beogradu, B, 49-50: 46 (1995-98 publ. 1999)

= Cerastium decalvans f. belassicum (T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 46 (1995-1998 publ. 1999)

= Cerastium decalvans f. orbelicum (Velen.) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 46 (1995-1998 publ. 1999)

= Cerastium decalvans f. stribrnyi Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 46 (1995-1998 publ. 1999)

= Cerastium decalvans subsp. adamovicii (Velen.) Stoj. & Stef.; Fl. Bulg. ed. 3: 416 (1948)

= Cerastium decalvans var. orbelicum (Velen.) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 45 (1995-98 publ. 1999)

= Cerastium moesiacum f. adamovicii (Velen.) Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(1): 207 (1924)

= Cerastium moesiacum f. rhodopeum T.Georgiev

= Cerastium moesiacum var. adamovicii Velen.; Allg. Bot. Z. Syst. 11: 43 (1905)

= Cerastium orbelicum Velen.; Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl. 1890: 42 (1890)

= Cerastium rhodopeum (T.Georgiev) T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 418 (1935)

species :

Cerastium deschatresii Greuter, N.Böhling & Ralf Jahn; Willdenowia 32(1): 49 (2002)

Distribution: Crete (mountains)

13 KRI

Remarks: near C. scaposum

species :

Cerastium dichotomum L.; Sp. Pl.: 438 (1753)

Name: Forked chickweed (EN), Gabel-Hornkraut (DE)

Distribution: Germany [I]; Spain; North Macedonia; Greece (Thessalia, Attiki, E-Peloponnisos); E-Crete (Mt. Dikti); Belarus [I]; Morocco; Algeria; Libya; South Africa [I] (Cape Prov. [I]); Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Northern Caucasus; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, S-Anatolia, SE-Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia); Iraq (NE-Iraq, NW-Iraq); Iran (EC-Iran, NE-Iran: Mts., N-Iran, Iranian Aserbaijan, S-Iran, W-Iran); Afghanistan (Helmand, Herat, Kabul, Parwan); Cyprus (C-Mountains, N-Cyprus, E-Cyprus); Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon); Syria (C-Syrian Desert, NW-Syria, Jbel Druze); Israel (coastal W-Israel, Rift Valley, N-Israel, Judean Desert); Sinai peninsula (N-Sinai, S-Sinai); Jordania (S-Jordania, W-Jordania); Saudi Arabia (Hejaz, Asir); USA [I] (California [I], Oregon [I], Washington [I])

11 ger 12 SPA 13 GRC KRI NMA 14 blr 20 ALG LBY MOR 27 saf 32 KGZ TKM TZK UZB 33 ARM AZE NCS 34 AFG CYP IRN IRQ ISR JOR LEB SIN SYR TUR 35 SAU 73 usa 76 usa

Remarks: dichotomum agg.

Synonyms: hidden

= Alsine corniculata (Crantz) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 5: 68 (1901)

= Cerastium corniculatum Crantz; Inst. Rei Herb. 2: 403 (1766)

= Myosotis dichotoma (Crantz) Moench; Methodus 225 (1794)

species :

Cerastium dicrotrichum Fenzl ex Rohrb.; Mart. Fl. Bras. 14(2): 281 (1872)

Distribution: SE-Brazil (Minas Gerais, Rio de Janeiro); S-Brazil (Paraná, Santa Catarina); Uruguay (Lavalleja); Argentina (Buenos Aires)

84 BRA 85 ARG URU

Synonyms: hidden

= Cerastium pohlianum Fenzl ex Rohrb.; Mart. Fl. Bras. 14(2): 282 (1872)

species :

Cerastium diffusum Pers.; Syn. Pl. 1: 520 (1805)

subspecies :

subsp. diffusum

Name: Viermänniges Hornkraut (DE); Sea Mouse-ear (EN)

Distribution: Faeroe Isl.; England; Ireland; Denmark; Norway; Sweden; Netherlands; Belgium; Germany (Hamburg, Niedersachsen, Schleswig-Holstein); Austria; Poland; Portugal; Spain; Baleares; France; Channel Isl.; Corsica; Sardinia; Croatia; European Turkey; ?E-European Russia; Ukraine; Crimea; Morocco; Algeria; Madeira (Madeira Isl.); East Aegaean Isl. (incl. Rhodos); Turkey (N-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, WN-Anatolia); Iran (W-Iran); Australia [I] (Western Australia [I], South Australia [I], Victoria [I]); USA [I] (California [I], Illinois [I])

10 DEN FOR GRB IRE NOR SWE 11 AUT BGM GER NET POL 12 BAL CIS COR FRA POR SAR SPA 13 CRO TUE 14 KRY UKR 20 ALG MOR 21 MDR 34 EAI IRN TUR 50 aus 74 usa 76 usa

Remarks: semidecandrum agg.

Synonyms: hidden

= Alsinanthus diffusus (Pers.) Desv.; J. de Bot. 3: (No. 5) 222 (1816)

= Alsine tetrandra (Gren.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 68 (1901), nom. superfl.

= Cerastium algericum (Batt.) Batt.; Batt. & Trab. Fl. de l´Alger. (Dicot.) 149 (1888)

= Cerastium algericum (Batt.) Debeaux; Fl. Kabylie: 63 (1894)

= Cerastium alsinoides Pers.; Syn. Pl. 1: 521 (1805)

= Cerastium atrovirens Bab.; Mag. Zool. & Bot. 2: 317. t. 9 (1838)

= Cerastium atrovirens var. pedunculatum Bab.; Prim. Fl. Sarnicae: 18 (1839)

= Cerastium diffusum var. palaui O.Bolòs & Vigo; But. Inst. Catalana Hist. Nat., 38 Bot. 1: 86 (1974)

= Cerastium glutinosum var. fallax Cout.; Fl. Portugal 2: 255 (1939)

= Cerastium pentandrum subsp. tetrandrum (Gren.) Maire & Weiller; Maire, Fl. Afrique N. 9: 222 (1963)

= Cerastium pumilum f. crassifolium Merino; Fl. Galicia 1: 242 (1909)

= Cerastium pumilum proles tetrandrum (Gren.) Rouy & Foucaud; Fl. France 3: 217 (1896)

= Cerastium pumilum subsp. algericum Batt.; Fl. Algèrie [Batt. & Trab.] Dicot.: 148 (1888)

= Cerastium pumilum subsp. tetrandrum (Gren.) Arcang.; Comp. Fl. Ital.: 97 (1882)

= Cerastium pumilum var. abortivum A.Martinis; 53 (1863)

= Cerastium pumilum var. algeriense Batt.; Bull. Soc. Bot. France 31: 361 (1884)

= Cerastium pumilum var. alsinoides (Pers.) Thell.; 229 (1912)

= Cerastium pumilum var. crassifolium (Merino) Samp.; Man. Fl. Port.: 289 (1911)

= Cerastium pumilum var. divaricatum Amo; Fl. Fan. Peníns. Ibérica 6: 168 (1878), nom. illeg.

= Cerastium pumilum var. tetrandrum (Curtis) Gren.; Monogr. Cerastium: 33 (1841)

= Cerastium pumilum var. viscidum Merino; Contr. Fl. Galicia: 39 (1897)

= Cerastium semidecandrum var. alsinoides (Pers.) F.W.Schultz; 6 (1836)

= Cerastium tetrandrum Curtis; Fl. Londin. 2: tab. 93 (1798) (nom. illeg.)

= Cerastium tetrandrum var. algeriense (Batt.) Maire; Bull. Soc. Hist. Nat. Afrique N. 22: 280 (1931)

= Cerastium tetrandrum var. alsinoides (Pers.) F.N.Williams; J. Bot. 36: 344 (1898)

= Cerastium tetrandrum var. alsinoides (Pers.) Rouy & Foucaud; 217 (1896)

= Cerastium tetrandrum var. zetlandicum Murb.; 257 (1898)

= Cerastium viscosum var. alsinoides (Pers.) DC.; Lam. & A. DC., Fl. Franç., éd. 3 4: 776 (1805)

= Esmarchia cerastoides (Dicks.) Rchb.; Fl. Germ. Excurs. 793 (1832)

= Moenchia cerastoides (Dicks.) Spreng.; Syst. 1: 497 (1824)

= Sagina cerastioides Dicks.; Engl. Bot. t. 166

= Stellaria semidecandra var. tetrandra (Curtis) Jess.; 290 (1879)

= Stellaria tetrandra Gray; Nat. Arr. Brit. Pl. 2: 659 (1821 publ. 1822)

subspecies :

subsp. gussonei (Lojac.) P.D.Sell & Whitehead; Feddes Repert. 69: 23 (1964)

Distribution: Baleares (Ibiza, Mallorca); Italy; Sicily; Morocco; Algeria; Libya

12 BAL 13 ITA SIC 20 ALG LBY MOR

Synonyms: hidden

= Cerastium gussonei Tod. ex Lojac.; Fl. Sicul. l(1): 178 (1889)

= Cerastium pentandrum subsp. gussonei (Lojac.) Maire & Weiller; Maire, Fl. Afrique N. 9: 222 (1963)

= Cerastium pumilum subsp. gussonei (Lojac.) Maire; Jahand. & Maire, Cat. Pl. Maroc: 197 (1932)

= Cerastium pumilum var. gussonei (Tod. ex Lojac.) Batt.; Fl. Algèrie [Batt. & Trab.] Dicot.: 148 (1888)

species :

Cerastium dinaricum Beck & Szyszyl.; Rozpr. Spraw. Pos. Wydz. Mat.-Przyr. Akad. Umiejetn. 19: 62 (1889)

Distribution: Croatia; Montenegro; Serbia; Kosovo; Albania

13 ALB CRO KOS MNT SRB

Remarks: latifolium agg.

Synonyms: hidden

= Cerastium dinaricum f. velebiticum Degen & Lengyel; Magyar Bot. Lapok 6: 126 (1907)

= Cerastium dinaricum var. hekuravense (Jáv.) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 55 (1995-1998 publ. 1999)

= Cerastium hekuravense Jáv.; Növényt. Közlem. 19: 18 (1921)

species :

Cerastium dominici Favarger; Bull. Soc. Neuchatel. Sci. Nat. 99: 82 (1976)

Name: Dominics Hornkraut (DE); Dominic´s Mouse-ear (EN)

Distribution: East Aegaean Isl. (Rhodos); Turkey (very local SW-Anatolia)

34 EAI TUR

Remarks: ligusticum agg.

Synonyms: hidden

= Cerastium dominici Kit Tan & R.R.Mill; Fl. Turkey & E. Aegaean Is. 10: 70 (1988), nom. illeg.

species :

Cerastium elbrusense Boiss.; Fl. Orient. 1: 729 (1867)

Distribution: Armenia; Azerbaijan; Iraq; Iran

33 ARM AZE 34 IRN IRQ

Synonyms: hidden

= Cerastium purpurascens var. elbrusense (Boiss.) Möschl; Sitzungsber. Akad. Wiss. Wien, Abt. 1, 175, 7-8: 198 (1966)

= Cerastium pseudokasbek Vysok.; Trans. Bot. Inst. Acad. Sci. Armenia. SSR 7: 61 (1950)

species :

Cerastium elongatum Pursh; Fl. Amer. Sept. (Pursh) 1: 321 (1813)

Name: Steifes Hornkraut (DE)

Distribution: Switzerland; Liechtenstein; Austria; Slovakia; Spain; France; Italy; Slovenia; Croatia; Kosovo; Morocco; Kazakhstan; China (Gansu, Hebei, Henan, Jiangxi, Jilin, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shanxi, Sichuan, Xinjiang, Yunnan); Mongolia; Alaska; Greenland; Canada (Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Labrador, N. W. T., Nova Scotia, Nunavut, Ontario, Prince Edward Isl., Quebec, Saskatchewan, Yukon); St. Pierre and Miquelon; USA (Arizona, California, Colorado, Connecticut, Idaho, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Dakota, Ohio, Oregon, Pennsylvania, South Dakota, Utah, Vermont, Virginia, Washington State, West Virginia, Wisconsin, Wyoming); Mexico (Oaxaca)

11 AUT LIE SLO SWI 12 FRA SPA 13 CRO ITA KOS SLV 20 MOR 32 KAZ 36 CHI 37 MON 70 ASK CDN GNL 71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA 79 MEX

Remarks: see also the South American C. fuegianum which is frequently included here

Synonyms: hidden

= Cerastium alexandrei Emb.; Bull. Soc. Sci. Nat. Maroc 15: 195 (1935)

= Cerastium alsophilum Greene; Ottawa Naturalist 16: 37 (1902)

= Cerastium angustatum Greene; Pittonia 4: 300 (1901)

= Cerastium arvense f. minus Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 483 (1906)

= Cerastium arvense subsp. strictum (L.) Gaudin; Fl. Helv. 3: 245 (1828)

= Cerastium arvense subsp. strictum (L.) Ugbor.; Fyton 35(2): 175 (1977), isonym

= Cerastium arvense var. angustifolium Fenzl; Fl. Ross. 1: 413 (1842)

= Cerastium arvense var. fasciculatum Gaudin; Fl. Helv. 3: 245 (1828)

= Cerastium arvense var. glabellum (Turcz.) Fenzl; Fl. Ross. 1: 452 (1842)

= Cerastium arvense var. latifolium Fenzl; Ledeb., Fl. Ross. 1: 412 (1842), nom. inval.

= Cerastium arvense var. ophiticola Raymond; Bull. Soc. Bot. France 102(3-4): 126 (125-127) (1955)

= Cerastium arvense var. purpurascens B.Boivin; Canad. Field-Naturalist 65: 4 (1951)

= Cerastium arvense var. sonnei (Greene) Smiley; Univ. Calif. Publ. Bot. 9: 180 (1921)

= Cerastium arvense var. strictum (Gaudin) W.D.J.Koch; Syn. Fl. Germ. Helv.: 124 (1835), nom. illeg.

= Cerastium arvense var. taimyrense Tolm.; Arktich.f. SSSR. 6: 49 (1971)

= Cerastium campestre Greene; Pittonia 4: 301 (1901)

= Cerastium confertum Greene; Pittonia 4: 302 (1901)

= Cerastium effusum Greene; Pittonia 4: 298 (1901)

= Cerastium glabellum Turcz.; Bull. Soc. Imp. Naturalistes Moscou 15: 614 (1842)

= Cerastium graminifolium Rydb.; Bull. Torr. Bot. Club 30: 250 (1903)

= Cerastium kerneri Dalla Torre & Sarnth.; 141 (1909)

= Cerastium kochianum Iamonico; Novon 28(1): 15 (2020), nom. nov. superfl.

= Cerastium leibergii Rydb.; Bull. Torr. Bot. Club 30: 250 (1903)

= Cerastium nitidum Greene; Ottawa Naturalist 16: 37 (1902)

= Cerastium occidentale Greene; Pittonia 4: 299 (1901)

= Cerastium oreophilum Greene; Pittonia 4: 297 (1901)

= Cerastium patulum Greene; Pittonia 4: 302 (1901)

= Cerastium pensylvanicum Hook.; Fl. Bor. Amer. 1: 104 (1830), nom. illeg.

= Cerastium pubescens Goldie; Edinburgh Philos. J. 6: 327 (1822)

= Cerastium scopulorum Greene; Pittonia 4: 298 (1901)

= Cerastium sonnei Greene; Pittonia 4: 303 (1901)

= Cerastium strictum Haenke; Jacq., Collectanea 2: 65 (1789) (non L.)

= Cerastium strictum var. commune Ser.; DC., 419 (1824)

= Cerastium subulatum Greene; Ottawa Naturalist 16: 36 (1902), nom. illeg.

= Cerastium tenuifolium Pursh; Fl. Amer. Sept. (Pursh) 1: 321 (1813)

= Cerastium thermale Rydb.; Bull. Torrey Bot. Club 39: 314 (1912)

= Cerastium vestitum Greene; Pittonia 4: 301 (1901)

species :

Cerastium emesenum Mouterde; Bull. Soc. Bot. France 104: 506 (1958)

Distribution: Syria

34 SYR

Remarks: provisionally accepted name

species :

Cerastium eriophorum Kit. ex Schult.; Oestr. Fl., ed. 2: 694 (1814)

Distribution: Slovakia; Serbia; Kosovo; Albania

11 SLO 13 ALB KOS SRB

Synonyms: hidden

= Cerastium alpinum var. glutinosum W.D.J.Koch; Syn. Fl. Germ. Helv. 124 (1835)

= Cerastium alpinum var. villosum (Baumg.) Graebn. & Correns; Syn. Mitteleur. Fl. 5(1): 619 (1917)

= Cerastium eriophorum f. glutinosum (W.D.J.Koch) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 40 (1995-1998 publ. 1999)

= Cerastium eriophorum f. macranthum (Stoj. & T.Georgiev) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 41 (1995-1998 publ. 1999)

= Cerastium eriophorum f. rotundifolium (Schur) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 41 (1995-1998 publ. 1999)

= Cerastium lanatum f. macranthum Stoj. & T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 409 (1935)

= Cerastium lanatum f. rotundifolium Schur; Enum. Pl. Transsilv. 123 (1866)

= Cerastium villosum Baumg.; Enum. Stirp. Transs. 1: 424 (1816)

species :

Cerastium fastigiatum Greene; Pittonia 4: 303 (1901)

Distribution: USA (Arizona, New Mexico)

76 USA 77 USA

species :

Cerastium filifolium Vest; Flora 3: 353 (1820)

Distribution: Syria

34 SYR

Remarks: provisionally accepted name

Synonyms: hidden

= Cerastium filiforme Ser.; Prodr. [A. DC.] 1: 420 (1824), nom. illeg.

species :

Cerastium fischerianum Ser.; Prodr. [A. DC.] 1: 419 (1824)

subspecies :

subsp. fischerianum

Name: Fischer´s chickweed

Distribution: Russian Far East (Kamchatka, Khabarovsk, Kuril Isl., Magadan, Primorye, Sakhalin); North Korea; South Korea; Japan (Hokkaido, Honshu, Kyushu); Alaska; Aleutes; Canada (British Columbia)

31 RFE 38 JAP KOR NKO 70 ASK 71 CDN

Synonyms: hidden

= Cerastium alpinum lusus flavescens Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 320 (1862)

= Cerastium alpinum lusus macrocarpum (Fenzl) Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 320 (1862)

= Cerastium alpinum var. fischerianum (Ser.) Torr. & A.Gray; Fl. N. Amer. (Torr. & A. Gray) 1: 188 (1838)

= Cerastium boreale Takeda; Bull. Misc. Inform. Kew 1911: 105 (1911)

= Cerastium boreale var. herbaceobracteatum Takeda; Bull. Misc. Inform. Kew 1911: 105 (1911)

= Cerastium boreale var. scariosum Takeda; Bull. Misc. Inform. Kew 1911: 105 (1911)

= Cerastium fischerianum f. dentatum (Honda) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium fischerianum f. molle (Ohwi) M.Mizush.; Sci. Rep. Tohoku Imp. Univ., Ser. 4, Biol. 29: 289 (1963)

= Cerastium fischerianum f. robustum (F.N.Williams) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium fischerianum f. schmidtianum (Takeda) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium fischerianum var. angustilobum (Honda) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium fischerianum var. ciliatipetalum Vorosch.; Byull. Glavn. Bot. Sada 83: 34 (1972)

= Cerastium fischerianum var. macrocarpum (Fenzl) Ohwi; Acta Phytotax. Geobot. 11: 253 (1942)

= Cerastium fischerianum var. molle Ohwi; Acta Phytotax. Geobot. 11: 253 (1942)

= Cerastium fischerianum var. scariosum (Takeda) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium orochonorum Tatew.; Trans. Sapporo Nat. Hist. Soc. 14: 181 (1936)

= Cerastium rigidulum Takeda; Bull. Misc. Inform. Kew 1911: 105 (1911)

= Cerastium rishirense Miyabe & Tatew.; Trans. Sapporo Nat. Hist. Soc. 14: 1 (1935)

= Cerastium robustum F.N.Williams; Bull. Herb. Boissier 7: 130 (1899)

= Cerastium schmidtianum Takeda; Bull. Misc. Inform. Kew 1911: 106 (1911)

= Cerastium schmidtianum var. angustilobum Honda; I. Yamamoto & E. Tsukamoto, Fl. Hakodate: 31 (1932)

= Cerastium schmidtianum var. dentatum Honda; I. Yamamoto & E. Tsukamoto, Fl. Hakodate: 31 (1932)

= Cerastium tatewakii Miyabe; Trans. Sapporo Nat. Hist. Soc. 15: 132. (1938)

= Cerastium unalaschkense Takeda; Bull. Misc. Inform. Kew 1910: 381 (1910)

= Cerastium vulgatum var. macrocarpum Fenzl; Fl. Ross. (Ledeb.) 1: 409 (1842)

subspecies :

subsp. albimarginatum (Vorosch.) Vorosch.; A. K. Skvortsov (ed.), Florist. issl. v razn. raionakh SSSR: 166 (1985)

Distribution: Russian Far East (Primorye)

31 RFE

Synonyms: hidden

= Cerastium albimarginatum (Vorosch.) Barkalov; Botanica Pacifica 12(2): 122 (2023)

= Cerastium fischerianum var. albimarginatum Vorosch.; Byull. Giavn. Bot. Sada (Moscow) 83: 34 (1972)

species :

Cerastium floccosum Benth.; Pl. Hartw. 162 (1839)

Distribution: Colombia (Caldas, Risaralda, Tolima); Ecuador; Peru

82 CLM 83 ECU PER

species :

Cerastium fontanum Baumg.; Enum. Stirp. Transsilv. 1: 425 (1816)

subspecies :

subsp. fontanum

Name: Quell-Hornkraut (DE)

Distribution: Iceland; Svalbard [I]; Faeroe Isl.; England; Ireland; Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Bayern); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Spain; Baleares; France; Corsica; Sardinia; Italy; Sicily; Malta; Serbia; Kosovo; Romania; Bulgaria; European Turkey; C-European Russia; E-European Russia; N-European Russia; W-European Russia; Ukraine; Crimea; Morocco; St. Helena [I]; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SSW-Anatolia, WN-Anatolia); Iran (N-Iran, Iranian Aserbaijan, W-Iran); Greenland

10 DEN FIN FOR GRB ICE IRE NOR sva SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 BAL COR FRA SAR SPA 13 BUL ITA KOS MLT ROM SIC SRB TUE 14 KRY RUS UKR 20 MOR 28 sth 34 IRN TUR 70 GNL

Remarks: there is considerable confusion between this species and C. holosteoides which is included here frequently as subspecies

Synonyms: hidden

= Cerastium caespitosum f. alpestre (Hegetschw.) Hegi; 367 (1911)

= Cerastium caespitosum subsp. alpinum (Mert. & W.D.J.Koch) Bech.; Repert. Spec. Nov. Regni Veg. 25: 12 (1928)

= Cerastium caespitosum subsp. fontanum (Baumg.) Schinz & R.Keller; Fl. Schweiz ed. 2, 1: 181 (1905)

= Cerastium caespitosum var. mauretanicum Maire; Bull. Soc. Hist. Nat. Afrique N. 36: 95 (1945)

= Cerastium fontanum f. bistricense Zapal.; 387 (1911)

= Cerastium fontanum f. dilatatum Zapal.; 386 (1911)

= Cerastium fontanum f. glabratum Murr; 55 (1902), nom. inval.

= Cerastium fontanum f. latibracteatum Zapal.; 386 (1911)

= Cerastium fontanum f. saxigenum Zapal.; 386 (1911)

= Cerastium fontanum f. strictiusculum Zapal.; 386 (1911)

= Cerastium fontanum f. trojagense Zapal.; 387 (1911)

= Cerastium fontanum f. turkulense Zapal.; 386 (1911)

= Cerastium fontanum subsp. alpestre (Hegetschw.) Janch.; 306 (1950)

= Cerastium fontanum subsp. alpicola (Hegetschw.) O.Schwarz; 98 (1949)

= Cerastium fontanum subsp. alpicum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 72 (1939)

= Cerastium fontanum subsp. alpinum (Mert. & W.D.J.Koch) Janch.; 157 (1956), nom. inval., et 234 (1959)

= Cerastium fontanum subsp. appenninum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 76 (1939)

= Cerastium fontanum subsp. turcicum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 75 (1939)

= Cerastium longirostre Wich.; Jahresber. Schles. Ges. Vaterl. Cult. 1854: 75 (1854)

= Cerastium scandicum subsp. alpinum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 68 (1939)

= Cerastium triviale subsp. alpestre (Lindblom) Celak.; 324 (1887)

= Cerastium triviale subsp. fontanum (Baumg.) Rouy & Foucaud; Fl. France 3: 205 (1896), nom. illeg.

= Cerastium viscosum var. alpicola Hegetschw.; Reis. Glarus Graubünden: 152 (1825)

= Cerastium vulgare subsp. alpestre (Lindblom) Murb.; 253 (1898)

= Cerastium vulgare var. alpestre (Lindblom) Stefánsson; 85 (1901)

= Cerastium vulgatum subsp. alpestre (Lindblom) C.Hartm.; 69 (1866)

= Cerastium vulgatum subsp. alpinum (Mert. & W.D.J.Koch) Hartm.; Handb. Skand. Fl., ed. 5: 133 (1849)

= Cerastium vulgatum subsp. fontanum (Baumg.) Simonk.; 133 (1887)

= Cerastium vulgatum var. alpestre Hartm.; Handb. Skand. Fl., ed. 7: 133 (1858)

= Cerastium vulgatum var. alpinum (Mert. & W.D.J.Koch) F.W.Schultz; 5 (1836)

= Cerastium vulgatum var. alpinum Fenzl; Ledeb., Fl. Ross. 1: 409 (1842)

= Cerastium vulgatum var. anomalum Hartm.; Handb. Skand. Fl., ed. 5: 133 (1849)

= Cerastium vulgatum var. filiforme Hartm.; Handb. Skand. Fl., ed. 5: 133 (1849)

= Cerastium vulgatum var. inundatum Gaudin; Fl. Helv. 3: 239 (1828)

= Cerastium vulgatum var. viscidum Hartm.; Handb. Skand. Fl., ed. 5: 133 (1849)

variant :

var. angustifolium (M.Mizush.) H.Hara; J. Jap. Bot. 52: 258 (1977)

Distribution: China; North Korea; South Korea; Japan (Hokkaido, Honshu, Shikoku, Kyushu); Ryukyu Isl.; Bonin Isl. (Chichijima); Taiwan

36 CHI 38 JAP KOR NKO NNS OGA TAI

Synonyms: hidden

= Cerastium caespitosum var. ianthes (F.N.Williams) H.Hara; J. Jap. Bot. 17: 19 (1941)

= Cerastium holosteoides var. angustifolium (Franch.) M.Mizush.; J. Jap. Bot. 43: 54 (1968)

= Cerastium holosteoides var. hallaisanense (Nakai) M.Mizush.; J. Jap. Bot. 38: 149 (1963)

= Cerastium ianthes F.N.Williams; Bull. Herb. Boiss. 7: 131 (1899)

= Cerastium vulgatum var. angustifolium Edgew. & Hook.f.; Hook.f., Fl. Brit. India 1: 228 (1874), nom. illeg.

= Cerastium vulgatum var. angustifolium Franch.; Pl. Delavay.: 101 (1889), nom. illeg.

= Cerastium vulgatum var. hallaisanensis Nakai; Repert. Spec. Nov. Regni Veg. 13: 268 (1914)

subspecies :

subsp. grandiflorum (Buch.-Ham. ex D.Don) H.Hara; J. Jap. B. 52: 353 (1977)

Distribution: Tibet; Nepal

36 TIB 40 NEP

Synonyms: hidden

= Cerastium grandiflorum Buch.-Ham. ex D.Don; Prodr. Fl. Nep. 216 (1825) (not Gilib. (1782), nor Waldstein & Kitaibel (1803-1805))

= Cerastium holosteoides var. grandiflorum (D.Don) Majumdar; J. Ind. B. S. 44(1): 143 (1965)

= Cerastium vulgatum var. grandiflorum Edgew. & Hook.f.; Hook.f., Fl. Brit. India 1: 228 (1874), nom. illeg.

subspecies :

subsp. membranaceum (Edgew. & Hook.f.) M.Sharma; Geobios, New Rep. 5: 159 (1986)

Distribution: NW-India (Jammu & Kashmir)

40 IND

Synonyms: hidden

= Cerastium vulgatum var. membranaceum Edgew. & Hook.f.; Hook.f., Fl. Brit. India 1: 228 (1874)

subspecies :

subsp. scoticum Jalas & P.D.Sell; Watsonia 6: 293 (1967)

Distribution: Scotland

10 GRB

species :

Cerastium fragillimum Boiss.; Diagn. Pl. Orient., ser. 1, 1: 54 (1843)

Distribution: Azerbaijan (Nachichevan); East Aegaean Isl. (Lesvos); Turkey (Inner Anatolia, N-Anatolia, S-Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia); Iraq (NE-Iraq); Iran; Cyprus (C-Mountains); Lebanon (Antilebanon, C-Lebanon)

33 AZE 34 CYP EAI IRN IRQ LEB TUR

Synonyms: hidden

= Cerastium tmoleum Boiss.; Diagn. Ser. I. 5: 86 (1846)

species :

Cerastium fuegianum (Hook.f.) Albov ex Albov & Kurtz; Revista Mus. La Plata 7: 364 (1896)

Distribution: USA (Utah, Wyoming); Colombia (Antioquia, Boyacá, Cundinamarca, Magdalena, Meta, Santander, Tolima); Ecuador; Peru; Bolivia (Cochabamba, La Paz); Argentina (Buenos Aires, Catamarca, Chubut, Cordoba, La Rioja, Mendoza, Neuquen, Rio Negro, Salta, Santa Cruz, Santiago del Estero, San Juan, San Luis, Tierra del Fuego, Tucuman); Chile (Antofagasta, Atacama, Coquimbo, Valparaíso, Metropolitana de Santiago, O´Higgins, Maule, Ñuble, Biobío, Araucanía, Los Rios, Los Lagos, Aisén, Magallanes); Falkland Isl.

73 USA 76 USA 82 CLM 83 BOL ECU PER 85 ARG CLE 91 FAL

Remarks: frequently included in C. kochianum (strictum)

Synonyms: hidden

= Cerastium arvense f. glandulosum (Wedd.) Rohrb.; Ann. Sci. Nat., Bot., sér. 5, 1: 296 (1864)

= Cerastium arvense subsp. fuegianum (Hook.) Ugbor.; Fyton 35: 172 (1977)

= Cerastium arvense var. arvensiforme (Wedd.) Rohrb.; Linnaea 37: 305 (1871-1873)

= Cerastium arvense var. corymbosum Phil.; Anales Univ. Chile 91: 333 (1895)

= Cerastium arvense var. fuegianum Hook.; Fl. Antarct.: 251 (1845)

= Cerastium arvense var. montanum (Naudin) Reiche; Anales Univ. Chile 91: 332 (1895)

= Cerastium arvense var. nervosum (Naudin ex Gay) Reiche; Anales Univ. Chile 91: 332 (1895)

= Cerastium arvense var. parviflorum Dusén; Ergebn. Schwed. Exp. Magell. 3(5): 187 (1900)

= Cerastium arvense var. rigidum Gay; Fl. Chil. 1: 276 (1846), non (Scop.) Beck

= Cerastium arvense var. verticellare Gay; Fl. Chil. 1: 276 (1846)

= Cerastium arvense var. vestitum Gay; Fl. Chil. 1: 275 (1846)

= Cerastium arvensiforme var. bienne Wedd.; Ann. Sci. Nat., Bot., sér. 5, 1: 296 (1864)

= Cerastium arvensiforme var. glandulosum Wedd.; Ann. Sci. Nat., Bot., sér. 5, 1: 296 (1864)

= Cerastium arvensiforme Wedd.; Ann. Sci. Nat. Ser. V. 1: 296 (1864)

= Cerastium chilense Bartl.; C. Presl, Reliq. Haenk. 2: 17 (1831)

= Cerastium colsmannii Lehm. ex Spreng.; Syst. Veg. ed. 16. 2: 418 (1825)

= Cerastium diazii Phil.; Anales Univ. Chile 21: 391 (1862)

= Cerastium fuegianum (Hook.f.) A.Nelson; New Man. Bot. Centr. Rocky Mts. 184 (1909), isonym

= Cerastium grahamii Gillies ex Griseb.

= Cerastium magellanicum Phil.; Anales Univ. Chil. 678 (1872)

= Cerastium mendozinense Gillies ex Griseb.

= Cerastium montanum Naudin; Gay, Fl. Chil. 1: 275 (1846)

= Cerastium nervosum Naudin ex Gay; Fl. Chil. 1: 277 (1846)

= Cerastium nervosum var. glareosum Chodat; Bull. Herb. Boissier, sér. 2, 2: 295 (1902)

species :

Cerastium furcatum Cham. & Schltdl.; Linnaea 1: 61. 1826

Distribution: E-European Russia; Siberia (Buryatia, Irkutsk, Yakutia); Russian Far East (Khabarovsk, Magadan, Primorye, Sakhalin); China (Gansu, Henan, S-Jilin, Ningxia, Shaanxi, Shanxi, Sichuan, Yunnan); Tibet; North Korea; South Korea; Japan (Honshu)

14 RUS 30 SIB 31 RFE 36 CHI TIB 38 JAP KOR NKO

Synonyms: hidden

= Cerastium alpinum lusus arcticum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 320 (1862)

= Cerastium alpinum lusus ciliatum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 321 (1862)

= Cerastium alpinum lusus rigidum Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 321 (1862)

= Cerastium arvense var. japonicum H.Hara; J. Jap. Bot. 51: 189 (1976)

= Cerastium arvense var. mitsumorense (Miyabe & Tatew.) S.Akiyama; Fl. Jap. (Iwatsuki et al., eds.) 2a: 198 (2006)

= Cerastium arvense var. ovatum (Miyabe) E.Miki; Acta Phytotax. Geobot. 31: 162 (1980)

= Cerastium ciliatulum Ohwi; J. Jap. Bot. 12: 334 (1936)

= Cerastium ciliatum var. acutifolium (Franch.) Hand.-Mazz.; Symb. Sin. 7: 193 (1929)

= Cerastium ciliatum var. brevifolium (Franch.) Hand.-Mazz.; Symb. Sin. 7: 193 (1929)

= Cerastium flavescens Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 41 (1939)

= Cerastium flavescens subsp. jablonense Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 43 (1939)

= Cerastium furcatum f. takedae (H.Hara) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium furcatum var. chiisanense Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium furcatum var. koreanum (Nakai) Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

= Cerastium koreanum Nakai; J. Jap. Bot. 14: 744 (1938)

= Cerastium mitsumorense Miyabe & Tatew.; Trans. Sapporo Nat. Hist. Soc. 15: 131 (1938)

= Cerastium mitsumorense var. ovatum Miyabe; Trans. Sapporo Nat. Hist. Soc. 16: 1 (1939)

= Cerastium rigidum Ledeb.; Mém. Acad. Imp. Sci. St. Pétersbourg Hist. Acad. 5: 538 (1815), nom. illeg.

= Cerastium rubescens f. takedae (H.Hara) S.Akiyama; Fl. Jap. (Iwatsuki et al., eds.) 2a: 198 (2006)

= Cerastium rubescens f. tetraschistum M.Mizush.; Sci. Rep. Tohoku Imp. Univ., Ser. 4, Biol. 29: 289 (1963)

= Cerastium rubescens Mattf.; Notizbl. Bot. Gart. Berlin 11: 333 (1932)

= Cerastium rubescens var. koreanum (Nakai) Miki; Sci. Rep. Tohoku Imp. Univ., Ser. 4, Biol. 29: 288 (1963)

= Cerastium rubescens var. ovatum (Miyabe) M.Mizush.; Sci. Rep. Tohoku Imp. Univ., Ser. 4, Biol. 29: 288 (1963)

= Cerastium rubescens var. tetraschistum (M.Mizush.) T.Shimizu; New Alp. Fl. Japan Color 2: 357 (1983)

= Cerastium takedae H.Hara; J. Jap. Bot. 12: 337 (1936)

= Cerastium vulgatum var. acutifolium Franch.; Pl. Delavay.: 101 (1889)

= Cerastium vulgatum var. brevifolium Franch.; Pl. Delavay.: 101 (1889)

species :

Cerastium gibraltaricum Boiss.; Elench. Pl. Nov.: 24 (1838)

Distribution: S-Spain; Gibraltar; Corsica; Sardinia; Morocco; Algeria

12 COR GIB SAR SPA 20 ALG MOR

Remarks: gibraltaricum agg.

Synonyms: hidden

= Cerastium arvense var. cavillieri Briq.; Annuaire Conserv. Jard. Bot. Genève 5: 94 (1901)

= Cerastium boissieri Gren.; Mém. Soc. Émul. Doubs 1: 67 (1841), nom. illeg.

= Cerastium boissieri subsp. gibraltaricum (Boiss.) Sennen; Exsicc. (Pl. Esp.) 1930: no. 7323 (1931)

= Cerastium boissieri var. gibraltaricum (Boiss.) Gren.; Mém. Soc. Émul. Doubs 1: 67 (1841)

= Cerastium boissieri var. lanuginosum Gren.; Compt. Rend. Soc. Emul. Doubs 1: 67 (1841)

= Cerastium boissieri var. strictiforme Pau; Bol. Soc. Aragonesa Ci. Nat. 8: 117 (1909)

= Cerastium boissieri var. viridulum Pau; Bol. Soc. Aragon. Ci. Nat.: 117 (1909)

= Cerastium boissieri var. vulgare Willk.; Willk. & Lange, Prodr. Fl. Hispan. 3: 636 (1878) (syn. subst.)

= Cerastium boissierianum Greuter & Burdet; Willdenowia 14: 41 (1984)

= Cerastium gibraltaricum var. boissieri (Gren.) Pau; Contr. Fl. Grenada: 13 (1916)

= Cerastium gibraltaricum var. calpense Font Quer; Mém. Soc. Hist. Nat. Afrique N., Hors Sér. 2: 121 (1950), nom. illeg.

= Cerastium gibraltaricum var. glabrifolium Pau; Font Quer, Iter Marocc.1929 no. 123, in sched. (1930)

= Cerastium gibraltaricum var. lanuginosum (Gren.) F.N.Williams; J. Bot. 59: 325 (1921)

= Cerastium gibraltaricum var. niveotomentosum F.N.Williams; J. Bot. 59: 325 (1921)

= Cerastium gibraltaricum var. viride F.N.Williams; J. Bot. 59: 325 (1921), nom. illeg.

= Cerastium gibraltaricum var. viridulum (Pau) Font Quer; Cavanillesia 3: 58 (1930)

= Cerastium gibraltaricum var. vulgare (Willk.) Maire; Fl. Afrique N. 9: 204 (1963)

= Cerastium grandiflorum Pourr. ex Willk. & Lange; Prodr. Fl. Hispan. 3: 636 (1878), nom. illeg.

= Cerastium physospermum Gay ex Nyman; Consp. Fl. Eur. Suppl. 62 (1889)

= Cerastium tomentosum Haens. ex Willk. & Lange; Prodr. Fl. Hispan. 3: 636 (1878), nom. illeg.

species :

Cerastium glomeratum Thuill.; Fl. Env. Paris, ed. 2: 226 (1799)

Name: Knäuel-Hornkraut (DE); Clammy Chickweed (EN)

Distribution: Iceland; Faeroe Isl.; England; Ireland; Denmark; Norway; Sweden; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Andorra; Gibraltar; Baleares; France; Channel Isl.; Corsica; Sardinia; Italy; Sicily; Pantelleria; Isole Pelagie (Lampedusa); Malta; San Marino; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (widespread incl. most islands); Crete (incl. islets); +Estonia; Lithuania; Belarus; C-European Russia; E-European Russia; W-European Russia; Moldova; Ukraine; Crimea; Morocco; Algeria; Tunisia; Libya; Egypt (NE-Egypt); Azores (Santa Maria Isl., Sao Miguel Isl., Terceira, Graciosa, Sao Jorge, Pico, Faial, Flores Isl., Corvo Isl.); Madeira (Madeira Isl., Ilhas Desertas, Porto Santo Isl.); Canary Isl. (Fuerteventura, Gran Canaria, Tenerife, La Gomera, Hierro, La Palma Isl., Lanzarote); Cape Verde Isl. (Ilha de Sao Tiago); Somalia; Zimbabwe [I]; South Africa [I]; St. Helena [I]; Madagascar [I]; Mauritius [I]; La Réunion [I]; Kazakhstan; Turkmenistan; Uzbekistan; Tajikistan; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; East Aegaean Isl. (widespread, incl. Rhodos); Turkey (N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SE-Anatolia: Mesopotamian Anatolia, SSW-Anatolia, SW-Anatolia, W-Anatolia, WN-Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan, W-Iran); Afghanistan (Baghlan, Balkh, Kabul, Kunar / Nuristan, Laghman, Nangarhar, Parwan, Takhar); Cyprus (C-Mountains, E-Cyprus, N-Cyprus, W-Cyprus); Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon); Syria (Jazira, NW-Syria, Jbel Druze, W-Syrian Mountains); Israel (coastal W-Israel, Rift Valley, N-Israel, N-Negev Desert, Judean Desert); Sinai peninsula (C-Sinai, S-Sinai); Jordania (W-Jordania); Saudi Arabia (Asir); Yemen; China (Fujian, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Yunnan, Zhejiang); Tibet; Mongolia; South Korea [I]; Japan [I] (Honshu [I], Shikoku [I], Kyushu [I]); Bonin Isl. [I] (Keetaajima [I], Chichijima [I], Anijima [I]); Pakistan (Peshawar, Swat, Hazara, Chitral, Dir, Gilgit); Nepal; Bhutan; India (Arunachal Pradesh, Assam, Himachal Pradesh, Meghalaya, Sikkim, Uttar Pradesh); Sri Lanka; peninsular Malaysia [I] (Genting Highlands [I], Pahang [I]); Philippines [I] (Luzon[I]); Java; New Guinea [I]; Australia [I] (Western Australia [I], Northern Territory [I], South Australia [I], Queensland [I], New South Wales [I], Victoria [I], Tasmania [I]); Lord Howe Isl. [I]; Norfolk Isl. [I]; New Zealand [I]; Chatham Isl. [I]; New Caledonia [I]; Easter Isl.; Alaska [I]; Canada [I] (British Columbia [I], Newfoundland [I], Nova Scotia [I], Ontario [I], Quebec [I], Yukon [I]); USA [I] (Alabama [I], Arizona [I], Arkansas [I], California [I], Connecticut [I], Delaware [I], District of Columbia [I], Florida [I], Georgia [I], Idaho [I], Illinois [I], Indiana [I], Kansas [I], Kentucky [I], Louisiana [I], Maryland [I], Massachusetts [I], Michigan [I], Mississippi [I], Missouri [I], Montana [I], Nevada [I], New Jersey [I], New Mexico [I], New York [I], North Carolina [I], Ohio [I], Oklahoma [I], Oregon [I], Pennsylvania [I], Rhode Island [I], South Carolina [I], Tennessee [I], Texas [I], Virginia [I], Washington [I], West Virginia [I]); Mexico [I]; Isla Guadalupe [I]; Guatemala [I]; Honduras [I]; Nicaragua [I]; Costa Rica [I]; Panama [I]; Jamaica [I]; Hispaniola [I]; Colombia [I]; Venezuela [I]; Ecuador [I]; Peru [I]; Bolivia [I]; Brazil [I]; Uruguay [I]; Argentina [I]; Chile [I] (Coquimbo [I], Valparaíso [I], Metropolitana de Santiago [I], O´Higgins [I], Maule [I], Ñuble [I], Biobío [I], Araucanía [I], Los Rios [I], Los Lagos [I], Aisén [I], Magallanes [I]); Juan Fdz. Isl.; Iles Kerguélen [I]

10 DEN FOR GRB ICE IRE NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO BAL CIS COR FRA GIB POR SAR SPA 13 ALB BIH BUL CRO GRC ITA KOS KRI MLT MNT NMA PEL PTL ROM SIC SLV SMA SRB TUE 14 BLR EST KRY LIT MLD RUS UKR 20 ALG EGY LBY MOR TUN 21 AZO CNY CVI MDR 24 SOM 26 zim 27 saf 28 sth 29 mau mdg reu 32 KAZ TKM TZK UZB 33 ARM AZE GEO NCS 34 AFG CYP EAI IRN IRQ ISR JOR LEB SIN SYR TUR 35 SAU YEM 36 CHI TIB 37 MON 38 jap kor oga 40 BHU IND NEP PAK SRL 42 JAW mly nwg phi 50 aus lhi nfk 51 ctm nzl 60 nwc 61 EAS 70 ask cdn 71 cdn 72 cdn 73 usa 74 usa 75 usa 76 usa 77 usa 78 usa 79 glp mex 80 cos gua hon nic pan 81 his jam 82 clm ven 83 bol ecu per 84 bra 85 arg cle JNF uru 91 keg

Remarks: fontanum agg.

Synonyms: hidden

= Alsine glomerata (Thuill.) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 5: 65 (1901)

= Alsine trivialis E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 66 (1901), nom. superfl.

= Cerastium acutatum Suksd.; Werdenda 1: 9 (1923)

= Cerastium alpinum Bunge; Ledeb., Fl. Altaic. 2: 180 (1830), nom. illeg.

= Cerastium apetalum Dumort.; Comment. Bot.: 47 (1822)

= Cerastium arenosum Kit; Linnaea 32: 518 (1863)

= Cerastium brachycarpum Stapf; Denkschr. Kaiserl. Akad. Wiss., Math.-Naturwiss. Kl. 51: 355 (1886), non Gren. (1841)

= Cerastium caespitosum Gilib.; Fl. Lit. Inch. 2: 159 (1782), opus utique oppr.

= Cerastium caespitosum subsp. triviale (E.H.L.Krause) Hiitonen; Suom. Kasvio: 334 (1933)

= Cerastium consanguineum Wedd.; Ann. Sci. Nat. Ser. V. 1: 296 (1864)

= Cerastium constantinopolitanum Nyman; Consp. Fl. Eur.: 109 (1878)

= Cerastium fontanum subsp. triviale (E.H.L.Krause) Jalas; Arch. Soc. Zool. Bot. Fenn. "Vanamo" 18: 63 (1963)

= Cerastium fulvum Raf.; Prec. Decouv. 36 (1813)

= Cerastium glomeratum f. abbreviatum Zapal.; 376 (1911)

= Cerastium glomeratum f. acorollatum Zapal.; 376 (1911)

= Cerastium glomeratum f. apetalum (Dumort.) Murb.; Contr. Fl. Nord-Ouest Afrique 1: 38 (1879)

= Cerastium glomeratum f. eglandulosum (Mert. & W.D.J.Koch) Hegi; 364 (1911)

= Cerastium glomeratum f. hirsutissimum Zapal.; 375 (1911)

= Cerastium glomeratum f. macrophyllum Zapal.; 375 (1911)

= Cerastium glomeratum subsp. megacalyx Kamelin; Bot. Zhurn. (Moscow & Leningrad) 58: 628 (1973)

= Cerastium glomeratum subvar. confertum Rouy & Foucaud; Fl. France [Rouy & Foucaud] 3: 213 (1896)

= Cerastium glomeratum var. apetalum (Dumort.) Mert. & W.D.J.Koch; Deutsch. Fl., ed. 3, 3: 339 (1831), nom. inval.

= Cerastium glomeratum var. brachycarpum L.H.Zhou & Q.Z.Han; Bull. Bot. Res., Harbin 15: 49 (1995)

= Cerastium glomeratum var. corollinum (Fenzl) Rouy & Foucaud; Fl. France 3: 213 (1896)

= Cerastium glomeratum var. eglandulosum Mert. & W.D.J.Koch; Deutsch. Fl., ed. 3, 3: 339 (1831)

= Cerastium glomeratum var. glandulosum W.D.J.Koch; 91 (1843)

= Cerastium glomeratum var. kotulae Zapal.; Consp. Fl. Gallic. Crit. 3: 66 (1911)

= Cerastium glomeratum var. laxum Erdner; 563 (1911)

= Cerastium glomeratum var. mauritianum Baker; Fl. Mauritius: 14 (1877)

= Cerastium glomeratum var. medium Zapal.; 376 (1911)

= Cerastium glomeratum var. pygmaeum Zapal.; 376 (1911)

= Cerastium glomeratum var. robustum Pamp.; Boll. Mus. Republ. San Marino 4: 116 (1920)

= Cerastium glomeratum var. strictum Erdner; 563 (1911)

= Cerastium glomeratum var. subviscosum (Rchb.) Briq.; Prodr. Fl. Corse 1: 514 (1910)

= Cerastium hirsutum Muhl.; Cat. Pl. Amer. Sept.: 46 (1813)

= Cerastium holosteoides subsp. triviale (Murb.) Möschl; Bot. Notiser 1948: 375 (1948)

= Cerastium mauritianum Bouton ex Baker; Fl. Mauritius 14 (1877)

= Cerastium membranaceum Jacquem. ex Hook.f.; Fl. Brit. India 1: 228 (1874)

= Cerastium minutulum Des Moul. ex Steud.; Nomencl. Bot., ed. 2, 1: 329 (1840)

= Cerastium mutabile K.F.Schimp. & Spenn.; Spenn., 847 (1829), nom. illeg.

= Cerastium mutabile var. ovale K.F.Schimp. & Spenn.; Spenn., 847 (1829), nom. illeg.

= Cerastium mutabile var. triviale K.F.Schimp. & Spenn.; Spenn., 847 (1829)

= Cerastium ovale Pers.; Syn. Pl. [Pers.] 1: 521 (1805), nom. illeg.

= Cerastium ovale var. apetalum Weihe; Mert. & W. D. J. Koch, 339 (1831), nom. inval.

= Cerastium pseudoviscosum Schur; Oesterr. Bot. Zeitschr. 21: 99 (1871)

= Cerastium pumilum Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 266 (1818), nom. illeg.

= Cerastium rotundifolium Fisch.; Cat. Jard. Gorenki, ed. 2: 58 (1812)

= Cerastium sibiricum Turcz. ex Ledeb.; Fl. Ross. 1: 410 (1842)

= Cerastium stevenii Schischk.; Kom., Fl. URSS 6: 466 (1936)

= Cerastium sylvaticum Steven ex Ledeb.; Fl. Ross. 1: 410 (1842), nom. illeg.

= Cerastium tenellum Gaudin ex Ser.; Prodr. [A. DC.] 1: 416 (1824)

= Cerastium tomentosum Bojer; Hortus Maurit.: 24 (1837), nom. illeg.

= Cerastium villosum Steven; Bull. Soc. Imp. Naturalistes Moscou 29(I): 322 (1856), nom. illeg.

= Cerastium viscosioides Candargy; Bull. Soc. Bot. France 44: 156 (1897)

= Cerastium viscosum var. apetalum (Dumort.) Fenzl; Ledeb., Fl. Ross. 1: 405 (1842)

= Cerastium viscosum var. consanguineum (Wedd.) Rohrb.; Linnaea 37: 284 (1871-1873)

= Cerastium viscosum var. corollinum Fenzl; Ledeb., Fl. Ross. 1: 404 (1842)

= Cerastium viscosum var. eglandulosum (Mert. & W.D.J.Koch) F.W.Schultz; 6 (1836)

= Cerastium viscosum var. glomeratum (Thuill.) Gaudin; Fl. Helv. 3: 240 (1828)

= Cerastium viscosum var. tenellum Gren.; Monogr. Cerast.: 26 (1841)

= Cerastium vulgare subsp. triviale (K.F.Schimp. & Spenn.) Murb.; Bot. Notiser: 252 (1898)

= Cerastium vulgatum L.; Fl. Suec. ed. 2: 158 (1755), nom. rej.

= Cerastium vulgatum var. apetalum (Dumort.) Lej. & Courtois; Comp. Fl. Belg. 2: 102 (1831)

= Cerastium vulgatum var. glomeratum (Thuill.) Edgew. & Hook.f.; Fl. Br. Ind. 1: 228 (1874)

= Cerastium vulgatum var. subviscosum Rchb.; Fl. Germ. Excurs. 2: 796 (1832)

= Myosotis vulgaris (L.) Moench; Methodus 224 (1794), nom. illeg.

= Stellaria glomerata (L.) Jess.; Deutsche Excursions-Fl. 289 (1879)

= Stellaria trivialis (Link) Link; Diss. Bot. Suerin: 62 (1795), nom. superfl.

= Stellaria trivialis var. glabrata (Neilr.) Jess.; 290 (1879)

= Stellaria trivialis var. glandulosa (Neilr.) Jess.; 290 (1879)

= Stellaria vulgata (L.) Link; Diss. Bot. Suerin 62 (1795)

species :

Cerastium glutinosum Fr.; Novit. Fl. Svec.: 51 (1817)

Name: Drüsiges Hornkraut (DE); Sticky Mouse-ear (EN)

Distribution: England; Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Baleares; France; Corsica; Sardinia; Italy; Sicily; Slovenia; Croatia; Montenegro; Serbia; Kosovo; Albania; Romania; Bulgaria; European Turkey; Greece (scattered incl. most islands); Crete (Mt. Ida, Mt. Dikti); Estonia; Lithuania; European Russia; Moldova; Ukraine; Crimea; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; East Aegaean Isl. (Lesvos, Chios, Ikaria, Samos, Kos, Chalki, Rhodos, Karpathos); Turkey (Inner Anatolia, N-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, WN-Anatolia); Iran (N-Iran, W-Iran); Canada [I] (British Columbia [I], New Brunswick [I], Nova Scotia [I], Ontario [I]); USA [I] (Alabama [I], Arkansas [I], Georgia [I], Illinois [I], Indiana [I], Kansas [I], Kentucky [I], Maine [I], Maryland [I], Michigan [I], Mississippi [I], Missouri [I], Nebraska [I], New Jersey [I], North Carolina [I], Ohio [I], Oklahoma [I], Oregon [I], Pennsylvania [I], South Carolina [I], Tennessee [I], Texas [I], Virginia [I], Washington [I], West Virginia [I])

10 DEN FIN GRB NOR SWE 11 AUT BGM CZE GER HUN NET POL SLO SWI 12 BAL COR FRA POR SAR SPA 13 ALB BUL CRO GRC ITA KOS KRI MNT ROM SIC SLV SRB TUE 14 EST KRY LIT MLD RUS UKR 33 ARM AZE GEO NCS 34 EAI IRN TUR 71 cdn 72 cdn 73 usa 74 usa 75 usa 77 usa 78 usa

Remarks: semidecandrum agg. Often included as variety or subspecies in C. pumilum

Synonyms: hidden

= Cerastium atriusculum Klokov; Bot. Zurn. (Kiev) 4: 64 (1947)

= Cerastium glutinosum f. minimum Zapal.; 374 (1911)

= Cerastium glutinosum f. tenuicaule Zapal.; 373 (1911)

= Cerastium glutinosum subsp. pallens (F.W.Schultz) Schinz & R.Keller; Fl. Schweiz, ed. 2, 2: 69 (1905)

= Cerastium glutinosum var. agricola Murr; 5 (1905)

= Cerastium glutinosum var. bracteatum Westerl.; Bot. Notiser 1863: 145 (1863)

= Cerastium glutinosum var. laetius W.D.J.Koch; 91 (1843), nom. illeg.

= Cerastium glutinosum var. pallens (F.W.Schultz) W.D.J.Koch; 133 (1843)

= Cerastium glutinosum var. sanense Zapal.; 373 (1911)

= Cerastium grenieri var. pallens F.W.Schultz; Fl. Gall. Germ. exs. (Bitche) 6 (1836), nom. illeg.

= Cerastium kioviense Klokov; Bot. Zurn. (Kiev) 4: 64 (1947)

= Cerastium lensii var. pallens (F.W.Schultz) F.W.Schultz; 24 (1842)

= Cerastium murale Schur; Enum. Pl. Transsilv.: 119 (1866)

= Cerastium obscurum var. pallens (F.W.Schultz) Dosch; 554 (1887)

= Cerastium opizii Seidl; P. M. Opiz, Seznam: 28 (1852)

= Cerastium ovale Besser; Prim. Fl. Galiciae Austriac. 1: 294 (1809)

= Cerastium pallens (F.W.Schultz) Holandre; Fl. Moselle, ed. 2 1: 115 (1842)

= Cerastium pallens (F.W.Schultz) F.W.Schultz; Arch. Fl. France Allemagne: 125 (1848), isonym

= Cerastium pentandrum M.Bieb.; Fl. Taur. Caucasus 1: 359 (1808)

= Cerastium petraeum F.W.Schultz; Arch. Fl. France Allemagne: 124 (1848)

= Cerastium pumilum Griseb.; Spic. Fl. Rumel. 1: 208 (1843), nom. illeg.

= Cerastium pumilum proles glutinosum (Wahlenb.) Rouy & Foucaud; Fl. France 3: 215 (1896)

= Cerastium pumilum proles pallens (F.W.Schultz) Rouy & Foucaud; Fl. France 3: 216 (1896)

= Cerastium pumilum subsp. glutinosum (Fr.) Jalas; Ann. Bot. Fenn. 20: 110 (1983)

= Cerastium pumilum subsp. glutinosum (Wahlenb.) Corb.; Nouv. Fl. Normandie: 99 (1894)

= Cerastium pumilum subsp. pallens (F.W.Schultz) Schinz & Thell.; Bull. Herb. Boissier, sér. 2, 7: 402 (1907)

= Cerastium pumilum var. agricola (Murr) Hegi; 366 (1911)

= Cerastium pumilum var. glutinosum (Fr.) E.Rico; An. Jard. Bot. Madrid 44(2): 568 (1987)

= Cerastium pumilum var. glutinosum (Wahlenb.) Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 8: 487 (1906)

= Cerastium pumilum var. petraeum (F.W.Schultz) P.Fourn.; Quatre Fl. France: 303 (1936)

= Cerastium saxigenum Schur; Oesterr. Bot. Zeitschr. 21: 100 (1871)

= Cerastium semidecandrum f. pallens (F.W.Schultz) Vollm.; 248 (1914)

= Cerastium semidecandrum subsp. glutinosum (Fr.) Celak.; Prodr. Fl. Böhmen: 869 (1881)

= Cerastium semidecandrum subsp. glutinosum (Fr.) Schübl. & G.Martens; 287 (1834)

= Cerastium semidecandrum subsp. pallens (F.W.Schultz) Bertsch & F.Bertsch; 120 (1933)

= Cerastium semidecandrum var. glutinosum (Fr.) Rchb.; LXIX (1833)

= Cerastium semidecandrum var. glutinosum (Fr.) Hartm.; Handb. Skand. Fl., ed. 2: 126 (1832)

= Cerastium semidecandrum var. pallens (F.W.Schultz) Celak.; 869 (1881)

= Cerastium semidecandrum var. viscidum Kabath; 109 (1846)

= Cerastium syvaschicum Kleopow; J. Inst. Bot. Acad. Sci. Ukraine, Nos. 21-2 (29-30), 246 (1939)

= Cerastium triviale var. glutinosum (Fr.) Döll; 631 (1843)

= Cerastium viscarium Schur; Enum. Pl. Transsilv.: 118 (1866), pro syn.

= Cerastium viscosum var. glutinosum Wahlenb.; Fl. Suecica 1: 288 (1824)

= Stellaria semidecandra var. glutinosa (Fr.) Jess.; 290 (1879)

species :

Cerastium gnaphalodes Fenzl; Pug. Pl. Nov. Syr.: 11 (1842)

Distribution: Georgia [Caucasus]; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia); Iraq (NW-Iraq)

33 GEO 34 IRQ TUR

species :

Cerastium gracile Dufour; Ann. Gén. Sci. Phys. 7: 304 (1821)

Distribution: Portugal; E-Spain; S-France; USA [I] (Arizona [I])

12 FRA POR SPA 76 usa

Remarks: gracile agg. For E-Mediterranean distribution see C. ramosissimum

Synonyms: hidden

= Cerastium cavanillesianum Font Quer & Rivas Goday; Anales Jard. Bot. Madrid 6(2): 487 (1946)

= Cerastium durieui St.-Lag.; Cariot, Etude Fl. ed. 8, 2: 129 (1889) (nom. illeg.)

= Cerastium echinulatum Coss. & Durieu ex Batt.; Fl. Algèrie [Batt. & Trab.] Dicot.: 148 (1888)

= Cerastium gracile var. gayanum (Boiss.) Font Quer; Collect. Bot. (Barcelona) 2: 140 (1948)

= Cerastium gracile var. kebdanense Sennen & Mauricio ex Font Quer; Mem. Soc. Hist. Nat. Afrique N., Hors Ser.: 123 (1949)

= Cerastium hirtellum Pomel; Bull. Soc. Sci. Phys. Algirie 11: 206 (1874)

= Cerastium hirtellum subsp. echinulatum (Batt.) Maire; Fl. Afrique N. 9: 228 (1963) (comb. inval.)

= Cerastium hirtellum subsp. subechinulatum (Maire & Wilczek) Maire; Fl. Afrique N. 9: 219 (1963)

= Cerastium hirtellum var. brevicorollinum (Maire & Weiller) Maire; Fl. Afrique N. 9: 229 (1963)

= Cerastium holotrichum Sennen & Mauricio; Diagn. Nouv. Pl. Espagne & Maroc: 295 (1951)

= Cerastium kebdanense Sennen & Mauricio; Cat. Fl. Rif Orient.: 144 (1933), nom. nud.

= Cerastium lamottei Legrand ex Nyman; Consp. Fl. Eur.: 110 (1878)

= Cerastium pentandrum subsp. gracile (Dufour) Maire & Weiller; Maire, Fl. Afrique N. 9: 221 (1963)

= Cerastium pumilum Bourg. ex Willk. & Lange; Prodr. Fl. Hispan. 3: 634 (1878), nom. illeg.

= Cerastium pumilum subsp. subechinulatum (Maire & Wilczek) Maire; Jahand. & Maire, Cat. Pl. Maroc: 197 (1932)

= Cerastium pumilum var. distans Gren.; Monogr. Cerast.: 33 (1841)

= Cerastium pumilum var. laxum Gren.; Gren. & Godr., Fl. France 1: 269 (1857), nom. illeg.

= Cerastium riaei Des Moul. ex J.Gay; Ann. Sci. Nat. Ser. II. 1: 348 (1836)

= Cerastium riaei Gren.; Gren. & Godr., Fl. France 1: 269 (1847) (nom. illeg.)

= Cerastium riaei subsp. brevicorollinum Maire & Weiller; Bull. Soc. Hist. Nat. Afrique N. 31: 12 (1940)

= Cerastium riaei subsp. echinulatum (Batt.) Maire; Jahand. & Maire, Cat. Pl. Maroc: 198 (1932)

= Cerastium riaei subsp. gracile (Dufour) Nyman; Consp. Fl. Eur.: 110 (1878)

= Cerastium riaei subsp. lamottei (Legrand) Rouy & Foucaud; Fl. France 3: 221 (1896)

= Cerastium riaei subsp. subechinulatum (Maire & Wilczek) Maire; Bull. Soc. Hist. Nat. Afrique N. 30: 334 (1940)

= Cerastium riaei var. microspermum Maire; Bull. Soc. Hist. Nat. Afrique N. 31: 12 (1940)

= Cerastium siculum subsp. riaei (Des Moul. ex J.Gay) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 52 (1894)

= Cerastium subechinulatum Maire & Wilczek; Bull. Soc. Hist. Nat. Afr. Nord 22: 280 (1931)

species :

Cerastium grandiflorum Waldst. & Kit.; Descr. Icon. Pl. Hung.: 183 (1804)

Distribution: Croatia; Bosnia & Hercegovina; Montenegro; ?Albania

13 BIH CRO MNT

Synonyms: hidden

= Cerastium elatum A.Huet ex Nyman; Consp. Fl. Eur.: 107 (1878)

= Cerastium fontanum subsp. grandiflorum (Hamilt. ex D.Don) H.Hara; J. Jap. Bot., 52(12): 353 (1977)

= Cerastium incanum Hoffm. ex M.Bieb.; Fl. Taur.-Caucas. 3: 320 (1819)

= Cerastium longifolium S.G.Gmel. ex Ledeb.; Fl. Ross. 1: 414 (1842)

= Cerastium nodosum Buschm.; Repert. Spec. Nov. Regni Veg. 43: 127 (1938)

= Cerastium pilosum Hornem.; Hort. Bot. Hafn. 2: 965 (1815), nom. illeg.

= Cerastium samnianum Ser.; Prodr. [A. DC.] 1: 421 (1824)

= Cerastium tenuifolium Vis. ex Rchb.; Fl. Germ. Excurs. 799 (1832)

species :

Cerastium guatemalense Standl.; Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17: 244 (1937)

Distribution: Mexico (Chiapas, Guerrero, Morelos); Guatemala; Costa Rica

79 MEX 80 COS GUA

species :

Cerastium haussknechtii Boiss.; Oesterr. Bot. Zeitschr. 26: 411 (1876)

Distribution: Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (SE-Anatolia: Mesopotamian Anatolia)

33 ARM AZE GEO NCS 34 TUR

Synonyms: hidden

= Cerastium hemschinicum Schischk.; Grossh., Fl. Kavkaza 2: 381 (1930), et ex Schischk., Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 2, 134 (1936)

= Cerastium holosteum var. meyerianum (Rupr.) I.V.Sokolova ex Czerep.; Vasc. Pl. Russia & Adj. States (former USSR): 161 (1995)

= Cerastium macrocarpum Boiss. & Hausskn.; Boiss., Fl. 1: 716 (1867) (non Ledeb. (1843) nec Schur (1866))

= Cerastium meyerianum Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 221 (1869)

= Stellaria meyeriana Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 221, 297 (1869)

species :

Cerastium hieronymi Pax; Bot. Jahrb. 18: 26 (1893)

Distribution: Argentina (Catamarca)

85 ARG

species :

Cerastium hintoniorum B.L.Turner; Phytologia 79(5): 340 (1995 publ. 1996)

Distribution: Mexico (Oaxaca)

79 MEX

species :

Cerastium holosteoides Fr.emend.Hyl.; Novit. Fl. Svec.: 52 (1817)

Name: Gewöhnliches Hornkraut (DE), Big chickweed (EN)

Distribution: Iceland; Faeroe Isl.; England; Ireland; Denmark; Norway; Sweden; Netherlands; Belgium; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Andorra; Baleares (Mallorca, Menorca); France; Channel Isl.; Corsica; Sardinia; Italy; Sicily; San Marino; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece (mainland of N- & C-Greece); Estonia; Latvia; Lithuania; Belarus; European Russia; Moldova; Ukraine; Crimea; Morocco; ?Tunisia; Azores (Santa Maria Isl., Sao Miguel Isl., Terceira, Graciosa, Sao Jorge, Pico, Faial, Flores Isl., Corvo Isl.); Madeira (Madeira Isl., Ilhas Desertas, Porto Santo Isl.); Canary Isl. (Gran Canaria, Tenerife); South Africa [I]; Lesotho [I]; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Kuril Isl., Magadan, Primorye, Sakhalin); Kazakhstan; Uzbekistan; Kyrgyzstan; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan, W-Iran); Afghanistan (Kunar / Nuristan); China (Hebei, Shanxi, Shaanxi, Ningxia, Gansu, Qinghai, Henan, Jiangxi, Anhui, Fujian, Zhejiang, Hubei, Hunan, Sichuan, Yunnan); Japan (Hokkaido); Pakistan (Kurram, Dir, Swat, Hazara, Murree, Astor, Deosai, Azad Kashmir); N-India (Ladakh, Poonch, Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Arunachal Pradesh, Assam, Meghalaya, Sikkim); Sri Lanka; Vietnam; Philippines [I]; Java; New Guinea [I] (Papua New Guinea [I]); Australia [I] (South Australia [I], Queensland [I], New South Wales [I], Victoria [I], Tasmania [I]); Lord Howe Isl. [I]; Norfolk Isl. [I]; New Zealand [I]; Chatham Isl. [I]; Auckland Isl. [I]; Austral Isl. [I] (Rapa Iti [I]); Pitcairn Isl. [I]; Hawaii [I] (Kauai [I], Oahu [I], Molokai [I], Lanai [I], Maui [I], Hawaii Isl. [I]); Alaska [I]; Greenland [I]; Canada [I] (Alberta [I], British Columbia [I], Manitoba [I], New Brunswick [I], Newfoundland [I], Labrador [I], N. W. T. [I], Nova Scotia [I], Ontario [I], Prince Edward Isl. [I], Quebec [I], Saskatchewan [I], Yukon [I]); St. Pierre and Miquelon [I]; USA [I] (Alabama [I], Arizona [I], Arkansas [I], California [I], Colorado [I], Connecticut [I], Delaware [I], District of Columbia [I], Florida [I], Georgia [I], Idaho [I], Illinois [I], Indiana [I], Iowa [I], Kansas [I], Kentucky [I], Louisiana [I], Maine [I], Maryland [I], Massachusetts [I], Michigan [I], Minnesota [I], Mississippi [I], Missouri [I], Montana [I], Nebraska [I], Nevada [I], New Hampshire [I], New Jersey [I], New Mexico [I], New York [I], North Carolina [I], North Dakota [I], Ohio [I], Oklahoma [I], Oregon [I], Pennsylvania [I], Rhode Island [I], South Carolina [I], South Dakota [I], Tennessee [I], Texas [I], Utah [I], Vermont [I], Virginia [I], Washington [I], West Virginia [I], Wisconsin [I], Wyoming [I]); Mexico [I]; Guatemala [I]; Costa Rica [I]; Panama [I]; Haiti [I]; Colombia [I]; Venezuela [I]; Ecuador [I]; Bolivia [I]; Argentina [I]; Chile [I] (Atacama [I], Coquimbo [I], Valparaíso [I], Metropolitana de Santiago [I], O´Higgins [I], Maule [I], Ñuble [I], Biobío [I], Araucanía [I], Los Rios [I], Los Lagos [I], Aisén [I], Magallanes [I]); Juan Fdz. Isl. [I]; Macquarie Isl. [I]; Marion Isl. [I]; Iles Kerguélen [I]; Falkland Isl. [I]; Tristan da Cunha [I]; South Georgia Isl. [I]

10 DEN FOR GRB ICE IRE NOR SWE 11 AUT BGM CZE GER HUN LIE NET POL SLO SWI 12 ADO BAL CIS COR FRA POR SAR SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SIC SLV SMA SRB 14 BLR EST KRY LAT LIT MLD RUS UKR 20 MOR 21 AZO CNY MDR 27 les saf 30 SIB 31 RFE 32 KAZ KGZ UZB 33 ARM AZE GEO NCS 34 AFG IRN IRQ TUR 36 CHI 38 JAP 40 IND PAK SRL 41 VIE 42 JAW nwg phi 50 aus lhi nfk 51 auc ctm nzl 61 aui pit 63 haw 70 ask cdn gnl 71 cdn 72 cdn 73 usa 74 usa 75 usa 76 usa 77 usa 78 usa 79 mex 80 cos gua pan 81 his 82 clm ven 83 bol ecu 85 arg cle jnf 91 fal keg maq mpe sge tdc

Synonyms: hidden

= Alsine trivialis (Link) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 5: 66 (1901)

= Cerastium alpestre Schur; Verh. Naturf Ver. Bruenn 15: II. 151 (1877)

= Cerastium alpigenum Schur; Verh. Naturf Ver. Bruenn 15: II. 149 (1877)

= Cerastium andinum Phil.; Anales Univ. Chile 21: 378 (1862) nom. illeg.

= Cerastium caespitosum Asch.; Fl. Brandenburg 1: 102 (1860)

= Cerastium caespitosum f. carpaticum Zapal.; 383 (1911)

= Cerastium caespitosum f. glabratum (Neilr.) Zapal.; 378 (1911)

= Cerastium caespitosum f. glandulosum (Boenn.) Lindm.; 240 (1918), nom. illeg.

= Cerastium caespitosum f. glandulosum (Boenn.) Sved., Junell & Örtendahl; Index Seminum [Uppsala] 1928: 6 (1929)

= Cerastium caespitosum f. glareosum Zapal.; 378 (1911)

= Cerastium caespitosum f. holosteoides (Fr.) Hegi; 367 (1911), nom. illeg.

= Cerastium caespitosum f. intercedens Zapal.; 382 (1911)

= Cerastium caespitosum f. janoviense Zapal.; 378 (1911)

= Cerastium caespitosum f. kolomejense Zapal.; 383 (1911)

= Cerastium caespitosum f. latiusculum Zapal.; 378 (1911)

= Cerastium caespitosum f. leopoliense Zapal.; 381 (1911)

= Cerastium caespitosum f. lituanicum Zapal.; 378 (1911)

= Cerastium caespitosum f. niwrense Zapal.; 381 (1911)

= Cerastium caespitosum f. parvulum Zapal.; 378 (1911)

= Cerastium caespitosum f. platyphyllum Zapal.; 381 (1911)

= Cerastium caespitosum f. pocuticum Zapal.; 378 (1911)

= Cerastium caespitosum f. pusillum Zapal.; 382 (1911)

= Cerastium caespitosum f. remotifolium Zapal.; 377 (1911)

= Cerastium caespitosum f. riparium Zapal.; 382 (1911)

= Cerastium caespitosum f. serpentini Novák; Preslia 5: 85 (1927)

= Cerastium caespitosum f. subalpestre Zapal.; 380 (1911)

= Cerastium caespitosum f. sublineare Zapal.; 380 (1911)

= Cerastium caespitosum f. subsimplex Zapal.; 382 (1911)

= Cerastium caespitosum subsp. glandulosum (Boenn.) Valev; Jordanov, Fl. Nar. Rep. Bulg. 3: 378 (1966)

= Cerastium caespitosum var. cracoviense Zapal.; 382 (1911)

= Cerastium caespitosum var. glandulosum (Boenn.) Murr; 103 (1923)

= Cerastium caespitosum var. montevidense (Rohrb.) Malme; Ark. Bot. 23A(4): 3 (1930)

= Cerastium caespitosum var. polesicum Zapal.; 384 (1911)

= Cerastium caespitosum var. pseudoalpestre Bech.; Repert. Spec. Nov. Regni Veg. 25: 12 (1928)

= Cerastium caespitosum var. sarmaticum Zapal.; 381 (1911)

= Cerastium ceretanum Sennen; Exsicc. (Pl. Esp.) 1926: no. 5676 (1926)

= Cerastium connatum L.C.Beck; Bot. North. Middle States: 55 (1833)

= Cerastium fontanum f. glutinosum (Möschl) M.B.Wyse Jacks.; Nordic J. Bot. 20: 534 (2000 publ. 2001)

= Cerastium fontanum f. gracile (Hayek) M.B.Wyse Jacks.; Nordic J. Bot. 20: 533 (2000 publ. 2001)

= Cerastium fontanum f. holosteoides (Fr.) M.B.Wyse Jacks.; Nordic J. Bot. 20: 534 (2000 publ. 2001)

= Cerastium fontanum f. vulgare (Hartm.) M.B.Wyse Jacks.; Nordic J. Bot. 20: 532 (2000 publ. 2001)

= Cerastium fontanum subsp. balcanum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 76 (1939)

= Cerastium fontanum subsp. glabrescens (G.Mey.) Salman, Ommering & de Voogd

= Cerastium fontanum subsp. hispanicum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 77 (1939)

= Cerastium fontanum subsp. holosteoides (Fr.) Salman, Ommering & de Voogd; Gorteria 8(6): 104 (1976 publ. 1977)

= Cerastium fontanum subsp. pyrenaeum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 74 (1939)

= Cerastium fontanum subsp. scandicum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 68 (1939)

= Cerastium fontanum subsp. vulgare (Hartm.) Greuter & Burdet; Willdenowia 12: 37 (1982)

= Cerastium fontanum var. eglandulosum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 69 (1939)

= Cerastium fontanum var. glabrescens (G.Mey.) Hyl.; Stud. Nord-Gefässpfl.: 251 (1945)

= Cerastium fontanum var. glandulosum (Boenn.) P.D.Sell; Fl. Gr. Brit. Ireland 1: 686 (2018), nom. illeg.

= Cerastium fontanum var. glandulosum Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 69 (1939)

= Cerastium fontanum var. holosteoides (Fr.) Jalas

= Cerastium fontanum var. kajanense (Kotil. & Salmi) Jalas; Arch. Soc. Zool. Bot. Fenn. "Vanamo" 18: 63 (1963)

= Cerastium fontanum var. lucens (Druce) P.D.Sell; Fl. Gr. Brit. Ireland 1: 686 (2018)

= Cerastium fontanum var. tibeticum (Edgew. & Hook.f.) C.Y.Wu & L.H.Zhou; Fl. Xizangica 1: 663 (1983)

= Cerastium fontanum var. vulgare (Hartm.) M.B.Wyse Jacks.; Nordic J. Bot. 20: 532 (2000 publ. 2001)

= Cerastium glandulosum (Boenn.) Schur; Oesterr. Bot. Z. 19: 306 (1869)

= Cerastium holosteoides f. glutinosum Möschl; Bot. Notiser 1948: 375 (1948)

= Cerastium holosteoides subsp. glabrescens (G.Mey.) Möschl; Bot. Notiser 1948: 375 (1948)

= Cerastium holosteoides subsp. glandulosum (Boenn.) I.V.Sokolova; Fl. Vostochnoi Evropy 11: 163 (2004)

= Cerastium holosteoides subsp. pseudoholosteoides Möschl; Bot. Notiser 1848: 364 (1948)

= Cerastium holosteoides subsp. serpentini (F.A.Novák) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 4 (1984)

= Cerastium holosteoides subsp. vulgare (Hartm.) Buttler; Bot. Naturschutz Hessen 9: 154 (1997)

= Cerastium holosteoides var. glaberrimum (Johanss.) Hyl.; 151 (1945)

= Cerastium holosteoides var. glabrescens (G.Mey.) Hyl.; Uppsala Univ. Årsskr. 7: 151 (1945)

= Cerastium holosteoides var. nemorale R.Knapp; 62, 65 (1980), nom. inval.

= Cerastium holosteoides var. vulgare (Hartm.) Hyl.; Uppsala Univ. Årsskr. 1945, no. 7: 151 (1945)

= Cerastium macrocarpum Steven ex Ledeb.; Fl. Ross. 1: 407 (1842), nom. illeg.

= Cerastium malachiforme Schur; Verh. Naturf. Vereins Brünn 15(2): 149 (1877)

= Cerastium minus Schur; Oesterr. Bot. Zeitschr. 21: 46 (1871)

= Cerastium murale Desp. ex DC.; Lam. & A. DC., Fl. Franç., éd. 3 6: 609 (1815)

= Cerastium pseudosylvaticum Schur; Oesterr. Bot. Zeitschr. 21: 46 (1871)

= Cerastium scandicum (Gartner) Kuzen.; Fl. Murmansk. Obl. 3: 207 (1956)

= Cerastium sylvaticum Opiz; Seznam: 28 (1852), nom. illeg.

= Cerastium sylvaticum subsp. torneroi P.Monts; Bol. Soc. Esp. Hist. Nat. 65: 120 (1967)

= Cerastium triviale Link; Enum. Hort. Berol, Alt. 1: 433 (1821) (nom. illeg.)

= Cerastium triviale subsp. ceretanum (Sennen) Sennen; Diagn. Nouv. 1928-1935: 9 (1936)

= Cerastium triviale var. alpinum Mert. & W.D.J.Koch; Röhl., Deutschl. Fl., ed. 3, 3: 336 (1831)

= Cerastium triviale var. capitatum R.Uechtr.; 125 (1876)

= Cerastium triviale var. glabratum Celak.; 85 (1870)

= Cerastium triviale var. glabrescens Wender.; 139 (1846)

= Cerastium triviale var. glandulosum (Boenn.) Rchb.; Fl. Germ. Excurs. 2: 769 (1832)

= Cerastium triviale var. holosteoides (Fr.) Mert. & W.D.J.Koch; 336 (1831), nom. illeg.

= Cerastium triviale var. latifolium Dierb.; 47 (1826)

= Cerastium triviale var. murale (DC.) Kitt.; 976 (1844)

= Cerastium triviale var. nemorale Uechtr.; Oesterr. Bot. Z. 18: 73 (1868)

= Cerastium triviale var. notatum Kitt.; 977 (1844)

= Cerastium triviale var. pentandrum Syme; 84 (1864)

= Cerastium triviale var. ramosissimum Kitt.; 976 (1844)

= Cerastium triviale var. sylvaticum Celak.; 85 (1870)

= Cerastium triviale var. viscosum Mert. & W.D.J.Koch; Röhl., Deutschl. Fl., ed. 3, 3: 336 (1831), nom. superfl.

= Cerastium uliginosum Hegetschw.; Fl. Schweiz: 437 (1839)

= Cerastium viscidum Christm.; Vollst. Pflanzensyst. 6: 668 (1780)

= Cerastium viscosum L.; Sp. Pl.: 437 (1753), nom. rej.

= Cerastium viscosum var. apetalum Lej.; Rev. Fl. Spa: 88, 236 (1825)

= Cerastium viscosum var. eglandulosum Boenn.; Prodr. Fl. Monast. Westphal.: 133 (1824)

= Cerastium viscosum var. elongatum Hook.; J. Bot. (Hooker) 1: 196 (1834)

= Cerastium viscosum var. glabrescens G.Mey.; Chloris Han.: 201 (1836)

= Cerastium viscosum var. glandulosum Boenn.; Prodr. Fl. Monast. Westphal.: 133 (1824)

= Cerastium vulgare f. glandulosum (Boenn.) Murb.; 253 (1898)

= Cerastium vulgare f. holosteoides (Fr.) Murb.; 253 (1898)

= Cerastium vulgare Hartm.; Handb. Skand. Fl.: 182 (1820)

= Cerastium vulgare var. holosteoides (Fr.) Fr.; Novit. Fl. Suec. Alt.: 126 (1828)

= Cerastium vulgare var. holosteoides (Fr.) Hartm.; Handb. Skand. Fl., ed. 2: 126 (1832)

= Cerastium vulgatum f. glandulosum Brenner; Not. Sällsk. Fauna Fl. Fenn. Förh. 11(n.s. 8): 447 (1871), nom. illeg.

= Cerastium vulgatum f. gracile Hayek; Oesterr. Bot. Z. 53: 298 (1903)

= Cerastium vulgatum f. lucens Druce; Bot. Exch. Club Brit. Isles Rep. 5: 550 (1920)

= Cerastium vulgatum L.; Sp. Pl. ed. 2: 627 (1762) (non L., Fl. Suec. ed. 2: 158 (1755))

= Cerastium vulgatum subsp. caespitosum (Gilib. ex Asch.) Dostál; Kvetena CSR: 383 (1948)

= Cerastium vulgatum subsp. filiforme Hartm.; 65 (1846)

= Cerastium vulgatum subsp. glabrescens (G.Mey.) Janch.; Phyton (Horn) 8: 234 (1959)

= Cerastium vulgatum subsp. nemorale (Uechtr.) Oborny; Fl. Mähren: 1123 (1886)

= Cerastium vulgatum var. americanum Ser.; Prodr. [A. DC.] 1: 416 (1824)

= Cerastium vulgatum var. andinum A.Gray; U.S. Expl. Exped., Phan. 1: 120 (1854)

= Cerastium vulgatum var. glandulosum (Boenn.) F.W.Schultz; 5 (1836)

= Cerastium vulgatum var. glandulosum (Boenn.) Gren.; Monogr. Cerast.: 39 (1846)

= Cerastium vulgatum var. hirsutum Fr.

= Cerastium vulgatum var. holosteoides (Fr.) Wahlenb.; Fl. Suecica 1: 289 (1824)

= Cerastium vulgatum var. kajanense Kotil. & Salmi; Ann. Bot. Soc. Zool.-Bot. Fenn. "Vanamo" 5: 64 (1950)

= Cerastium vulgatum var. micropetalum Gren.; 270 (1847)

= Cerastium vulgatum var. montevidense Rohrb.; Mart., Fl. Bras. 14(2): 284 (1872)

= Cerastium vulgatum var. peruvianum A.Gray; U.S. Expl. Exped., Phan. 1: 120 (1854)

= Cerastium vulgatum var. tibeticum Edgew. & Hook.f.; Hook.f., Fl. Brit. India 1: 228 (1874)

= Stellaria viscosa Link; Diss. Bot. Suerin (1795), 62

species :

Cerastium huadingense Y.F.Lu, W.Y.Xie & X.F.Jin; PhytoKeys 184: 112 (2021)

Distribution: China (Zhejiang)

36 CHI

species :

Cerastium humifusum Cambess.; A. St.-Hil. Fl. Bras., Mer. 2: 166 (1829)

Distribution: Peru; Bolivia (Chuquisaca, Cochabamba); S-Brazil (Rio Grande do Sul); Uruguay (Cerro Largo); Argentina (Buenos Aires, Cordoba, Entre Rios, Santa Fe, San Juan); Chile (Antofagasta, Coquimbo, Valparaíso, Metropolitana de Santiago, Aisén, Magallanes)

83 BOL PER 84 BRA 85 ARG CLE URU

Synonyms: hidden

= Cerastium glabrum Larrañaga; Escritos Damaso Antonio Larrañaga 1: 8 (1922)

= Cerastium latifolium var. glabrum Hook. & Arn.

= Cerastium montioides Naudin; Gay, Fl. Chil. 1: 279 (1846)

species :

Cerastium ibukiense (Ohwi) Kadota; J. Jap. Bot. 90(5): 313 (2015)

Distribution: Japan

38 JAP

Synonyms: hidden

= Cerastium furcatum var. ibukiense Ohwi; Acta Phytotax. Geobot. 11: 252 (1942)

species :

Cerastium igoschiniae Pobed.; Novosti Sist. Vyssh. Rast. 4: 106 (1968)

Distribution: E-European Russia; Siberia (W-Siberia)

14 RUS 30 SIB

Remarks: provisionally accepted name

species :

Cerastium illyricum Ard.; Animadv. Bot. Specim. Alt.: 26 (1764)

subspecies :

subsp. illyricum

Distribution: W-Greece (Kerkyra, Ionian Isl.); Australia [I] (Victoria [I])

13 GRC 50 aus

Remarks: illyricum agg.

Synonyms: hidden

= Cerastium androsaceum Ser.; Prodr. [A. DC.] 1: 416 (1824)

= Cerastium heterophyllum Viv.; Fl. Lib. Spec. 67 (1824)

= Cerastium pelligerum Bornm. & Hayek; Repert. Spec. Nov. Regni Veg. 25: 34 (1928)

= Cerastium pilosum Sm.; Sibth. & Sm., Fl. Graec. Prodr. 1: 316 (1809)

subspecies :

subsp. brachiatum (Lonsing) Jalas; Ann. Bot. Fenn. 20: 110 (1983)

Distribution: Greece (widespread Peloponnisos, Zakynthos, Kithira)

13 GRC

Synonyms: hidden

= Cerastium brachiatum Lonsing; Repert. Spec. Nov. Regni Veg. 46: 145 (1939)

= Cerastium brachiatum subsp. decrescens Lonsing; Repert. Spec. Nov. Regni Vag. 46: 146 (1939)

= Cerastium brachiatum subsp. prolixum Lonsing; Repert. Spec. Nov. Regni Veg. 46: 145 (1939) (nom. inval.)

= Cerastium decrescens (Lonsing) Greuter & Burdet; Willdenowia 12: 186 (1982)

= Cerastium illyricum subsp. decrescens (Lonsing) P.D.Sell & Whitehead; Feddes Repert. 69: 15 (1964)

= Cerastium illyricum subsp. prolixum (Lonsing) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov. Regni Veg 69: 15 (1964) (nom. illeg.)

subspecies :

subsp. crinitum (Lonsing) P.D.Sell & Whitehead; Feddes Repert. 69: 16 (1964)

Distribution: W-Greece (SW-Epirus)

13 GRC

Synonyms: hidden

= Cerastium crinitum Lonsing; Repert. Spec. Nov. Regni Veg. 46: 150 (1939)

species :

Cerastium imbricatum Kunth; Nov. Gen. & Sp. 6: 28 (1823)

Distribution: Colombia (Cundinamarca, Meta); Ecuador; Peru; Bolivia (La Paz)

82 CLM 83 BOL ECU PER

Synonyms: hidden

= Cerastium imbricatum var. laxum Rohrb.; Linnaea 37: 293 (1872)

= Cerastium imbricatum var. mandonianum Rohrb.; Linnaea 37: 293 (1872)

species :

Cerastium inflatum Link ex Gren.; Mém. Compt. Rend. Soc. Emul. Doubs 1: 6, 45 (1841)

Distribution: Kazakhstan; Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey; Iran; Afghanistan (Badghys, Baghlan, Balkh, Farah, Helmand, Herat, Kabul, Laghman, Paktia / Khost, Parwan, Takhar); Lebanon; Syria; Israel; Saudi Arabia; China (Xinjiang); Pakistan (Baluchistan, Waziristan, Kurram, Chitral, Drosh, Swat, Hazara)

32 KAZ KGZ TKM TZK UZB 33 ARM AZE GEO 34 AFG IRN ISR LEB SYR TUR 35 SAU 36 CHI 40 PAK

Synonyms: hidden

= Cerastium dichotomum subsp. inflatum (Link) Cullen; Notes Roy. Bot. Gard. Edinburgh 17, 3 (1967) (nom. inval.)

= Cerastium dichotomum var. inflatum (Link ex Boiss.) Kandemir ex Ghaz.; Kew Bull. 72(1)-16: 1 (2017)

= Cerastium dichotomum var. inflatum (Link) Kandemir; Fl. Iraq 5(1): 53 (2016)

= Cerastium inflatum Link; Tabl. École Bot., ed. 3: 462 (1829), nom. nud.

= Cerastium inflatum Link ex Boiss.; Fl. Orient. 1: 721 (1867), nom. illeg.

species :

Cerastium jiuhuashanense Gang Yao & J.W.Zhai; Pl. Diversity 43(4): 306 (2021), nom. nov.

Distribution: China (Anhui)

36 CHI

Synonyms: hidden

= Pseudocerastium stellarioides X.H.Guo & X.P.Zhang; Acta Bot. Yunnan. 20: 396 (1998)

species :

Cerastium julicum Schellenb.; Carinthia II, Mitt. d. Ver. Naturk. Landesm. Kärnten, cxxviii. 69 (1938)

Name: Julisches Hornkraut

Distribution: Austria; NE-Italy; Slovenia (SE-Alps)

11 AUT 13 ITA SLV

Synonyms: hidden

= Cerastium rupestre Krasan; Mitth. Naturw. Ver. Steiermark, 308 (1896), nom. illeg.

species :

Cerastium junceum Möschl; Mem. Soc. Brot. 9: 79 (1953)

Distribution: Bolivia (La Paz, Potosí); S-Brazil (Rio Grande do Sul); Argentina (Buenos Aires, Chaco, Cordoba, Corrientes, Entre Rios, La Pampa, Misiones, Rio Negro, Santa Cruz, Santa Fe, San Luis, Tucuman)

83 BOL 84 BRA 85 ARG

species :

Cerastium juniperorum Standl. & Steyerm.; Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 23: 51 (1944)

Distribution: Guatemala

80 GUA

species :

Cerastium kasbek Parrot; Parrot & Engelhardt, Reise Krym Caucasus 2: 88, t. 3, f. 3 (1815)

Distribution: Northern Caucasus; Georgia [Caucasus]; ?Azerbaijan; NE-Turkey

33 GEO NCS 34 TUR

Synonyms: hidden

= Cerastium chewsuricum Sommier & Levier; Bull. Soc. Bot. Ital. 1898: 129 (1898)

= Cerastium divaricatum Kit.; Rochel, Pl. Banat. Rar.: index (1828), nom. illeg.

species :

Cerastium krylovii Schischk. & Gorczak.; Trudy Tomsk. Gosud. Univ. Kuibysheva 116: 129 (1951)

Distribution: E-European Russia; N-European Russia; Siberia (W-Siberia)

14 RUS 30 SIB

Remarks: provisionally accepted name

species :

Cerastium kunthii Briq.; Ann. Conserv. & Jard. Bot. Geneve, xiii & 14: 382 (1911)

Distribution: Colombia (Boyacá, Cundinamarca); Venezuela (Merida); Ecuador; Argentina (Jujuy)

82 CLM VEN 83 ECU 85 ARG

Synonyms: hidden

= Cerastium glutinosum Kunth; Nov. Gen. & Sp. 6: 29 (1823)

species :

Cerastium lacaitae Barberis, Bechi & Miceli; Flora Medit. 4: 227 (1994)

Distribution: Italy

13 ITA

species :

Cerastium lanceolatum (Poir.) Volponi; Adansonia III 26: 290 (2006)

Distribution: Cameroon; Bioko Isl. [Fernando Poo]; E-D.R.Congo [Zaire]; Ethiopia; ?Eritrea; Uganda; Kenya; Tanzania; Malawi; E-Zimbabwe; Mozambique; South Africa (Limpopo, Free State, KwaZulu-Natal, E-Cape Prov.); Lesotho; Madagascar; La Réunion; India (Tamil Nadu); Sri Lanka; Sulawesi; Java; Lesser Sunda Isl. (Timor); New Guinea

23 BIO CMN ZAI 24 ETH 25 KEN TAN UGA 26 MLW MOZ ZIM 27 LES SAF 29 MDG REU 40 IND SRL 42 JAW LSI NWG SUL

Synonyms: hidden

= Alsine lanceolata (Poir.) Macloskie; Rep. Princeton Univ. Exped. Patagonia, Botany 8: 387 (1905), nom. illeg.

= Arenaria africana Hook.f.; J. Proc. Linn. Soc., Bot. 7: 184 (1863)

= Cerastium africanum (Hook.f.) Oliv.; Fl. Trop. Afr. 1: 141 (1868)

= Cerastium africanum var. ruwenzoriense F.N.Williams; J. Bot. 36: 342 (1898)

= Cerastium africanum var. schimperi (Engl.) Engl.; Bot. Jahrb. Syst. 48: 380 (1912)

= Cerastium indicum var. parvifolium Möschl; Mem. Soc. Brot. 7: 57 (1951)

= Cerastium indicum var. ruwenzoriense (F.N.Williams) Möschl; Mem. Soc. Brot. 7: 55 (1951)

= Cerastium indicum Wight & Arn.; Prod. 43 (1834)

= Cerastium madagascariense Pax; Bot. Jahrb. 17: 588 (1893)

= Cerastium schimperi (Engl.) De Wild.; Pl. Bequaert. 1: 204 (1922)

= Stellaria lanceolata Poir.; Lam., Encycl. 7: 416 (1806)

= Stellaria schimperi Engl.; Abh. Königl. Akad. Wiss. Berlin 1891(2): 212 (1892)

= Stellaria villosa Poir.; Encyc. 7: 416 (1806) (non C. villosum Baumg. 1816)

species :

Cerastium latifolium L.; Sp. Pl.: 439 (1753)

Name: Breitblättriges Hornkraut (DE)

Distribution: Germany (Bayern); Switzerland; Liechtenstein; Austria; Poland; France; Italy; Romania

11 AUT GER LIE POL SWI 12 FRA 13 ITA ROM

Remarks: latifolium agg.

Synonyms: hidden

= Alsine latifolia (L.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 61 (1901), nom. illeg.

= Cerastium alpinum subsp. latifolium (L.) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 52 (1894)

= Cerastium alpinum var. latifolium (L.) Bolzon; Nuovo Giorn. Bot. Ital., n.s. 21: 178 (1914)

= Cerastium biadegii (Chiov.) Cif. & Giacom.; Nomencl. Fl. Ital. 272 (1954)

= Cerastium flexuosum Hegetschw.; J. R. Suter, Helvet. Fl., ed. 2(App.): 454 (1822)

= Cerastium glaciale Gaudin ex Ser.; Prodr. [A. DC.] 1: 419 (1824)

= Cerastium glutinosum Hegetschw.; Fl. Schweiz: 433 (1839), nom. illeg.

= Cerastium latifolium subsp. biadegii Chiov.; Giorn. Bot. Ital. 30: 52 (1923)

= Cerastium latifolium var. elongatum Glaab; Deutsche Bot. Monatsschr. 11: 77 (1894)

= Cerastium latifolium var. glabriusculum Mert. & W.D.J.Koch; Röhl., Deutschl. Fl., ed. 3, 3: 356 (1831)

= Cerastium latifolium var. glaucum Gaudin; Fl. Helv. 3: 249 (1828)

= Cerastium latifolium var. intermedium Gaudin; Fl. Helv. 3: 249 (1828)

= Cerastium latifolium var. legitimum Gaudin; Fl. Helv. 3: 249 (1828), nom. inval.

= Cerastium latifolium var. subacaule (Hegetschw.) Gaudin; Fl. Helv. 3: 250 (1828)

= Cerastium macranthum Schur; Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 14 (1853), nom. illeg.

= Cerastium subacaule Hegetschw.; Fl. Schweiz, 434 (1839)

= Cerastium wahlenbergii Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 237 (1869)

= Stellaria latifolia (L.) Gray; Nat. Arr. Brit. Pl. 2: 660 (1821 publ. 1822), nom. illeg.

= Stellaria latifolia (L.) Jess.; 290 (1879), nom. illeg.

species :

Cerastium lazicum Boiss.; Fl. Orient., Suppl. 120 (1888)

Distribution: Turkey (NE-Anatolia)

34 TUR

species :

Cerastium ligusticum Viv.; Elench. Pl.: 15 (1802)

subspecies :

subsp. ligusticum

Name: Ligurisches Hornkraut (DE)

Distribution: Germany [I]; France; Corsica; Italy; Sicily; Malta; Croatia; Algeria [I]; Libya [I]; Turkey [I] (SW-Anatolia [I])

11 ger 12 COR FRA 13 CRO ITA MLT SIC 20 alg lby 34 tur

Remarks: ligusticum agg.

Synonyms: hidden

= Cerastium campanulatum f. platyphyllum Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 486 (1906)

= Cerastium campanulatum f. stenophyllum Beck; Glasn. Zemaljsk. Muz. Bosni Hercegovini 18: 486 (1906)

= Cerastium campanulatum Viv.; Ann. Bot. (Genoa) 1(2): 171 (1804), nom. superfl.

= Cerastium lensii F.W.Schultz; Arch. Fl. Franç. & Allem. 24 (1848), nom. illeg.

= Cerastium lensii var. grandiflorum F.W.Schultz; 76 (1842)

= Cerastium ligusticum f. platyphyllum (Beck) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 8 (1978)

= Cerastium ligusticum f. stenophyllum (Beck) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 8 (1978)

= Cerastium praecox Ten.; Prod. Fl. Nap. p. xxvii (1811)

= Cerastium prostratum Jan; Elench. 7 (1831) ex Bertol. Fl. Ital. 4: 756

= Cerastium pumilum subsp. campanulatum (Viv.) Briq.; Prodr. Fl. Corse 1: 516 (1910)

subspecies :

subsp. granulatum (Huter & al.) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov Regni Veg. 69: 21 (1964)

Distribution: Italy

13 ITA

Synonyms: hidden

= Cerastium campanulatum var. granulatum Huter & al.; Oesterr. Bot. Z. 54: 448 (1904)

= Cerastium granulatum (Huter & al.) Chiov.; Nuovo Giorn. Bot. Ital. ser. 2, 30: 53 (1923)

subspecies :

subsp. palustre (Moris) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov. Regni Veg 69: 20 (1964)

Distribution: Sardinia

12 SAR

Synonyms: hidden

= Cerastium palustre Moris; Mem. Reale Accad. Sci. Torino 38: 28 (1835)

= Cerastium campanulatum subsp. palustre (Moris) Möschl

subspecies :

subsp. trichogynum (Möschl) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov Regni Veg. 69: 21 (1964)

Distribution: Croatia; Bosnia & Hercegovina; Montenegro; Albania

13 ALB BIH CRO MNT

Synonyms: hidden

= Cerastium trichogynum Möschl; Oesterr. Bot. Zeitschr. 82: 226 (1933)

species :

Cerastium limprichtii Pax & K.Hoffm.; Repert. Spec. Nov. Regni Veg. Beih. 12: 365 (1922)

Distribution: China (W-Hebei, S-Shaanxi)

36 CHI

species :

Cerastium lineare All.; Fl. Pedem. 2: 365 (1785)

Distribution: SE-France; NW-Italy (SW-Alps)

12 FRA 13 ITA

Synonyms: hidden

= Cerastium arvense subsp. lineare (All.) Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium repens subsp. lineare (All.) Nyman; Consp. Fl. Eur.: 108 (1878)

= Cerastium strictum var. lineare (All.) DC.; Lam. & A. DC., Fl. Franç., éd. 3 6: 610 (1815)

species :

Cerastium lithospermifolium Fisch.; Mem. Soc. Imp. Naturalistes Moscou 3: 81 (1812)

Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva); Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; China (Xinjiang); Mongolia

30 SIB 32 KAZ KGZ TZK UZB 36 CHI 37 MON

Synonyms: hidden

= Cerastium lithospermifolium var. lanatum Regel & Herder; Bull. Soc. Imp. Naturalistes Moscou 39(I): 545 (1866)

= Cerastium pauciflorum Bunge; Ledeb., Fl. Altaic. 2: 176 (1830), nom. illeg.

species :

Cerastium longifolium Willd.; Sp. Pl. 2: 435 (1799)

Distribution: Armenia; Azerbaijan (incl. Talysh); Turkey (E-Anatolia, NE-Anatolia); Iraq (NE-Iraq); Iran (Iranian Aserbaijan, W-Iran)

33 ARM AZE 34 IRN IRQ TUR

Synonyms: hidden

= Cerastium blepharostemon Fisch. & C.A.Mey. ex Hohen.; Bull. Soc. Imp. Naturalistes Moscou 11: 403 (1838)

species :

Cerastium lucorum (Schur) Möschl; Mitt. Naturwiss. Vereines Steiermark 103: 157 (1973)

Name: Großfrüchtiges Hornkraut, Hain-Hornkraut (DE)

Distribution: Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Mecklenburg-Vorpommern, Niedersachsen, Sachsen, Sachsen-Anhalt); Switzerland; ?Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Spain; France; Italy; Serbia; Kosovo; Romania; Latvia

11 AUT CZE GER HUN POL SLO SWI 12 FRA SPA 13 ITA KOS ROM SRB 14 LAT

Synonyms: hidden

= Cerastium caespitosum f. nemorale (R.Uechtr.) Hegi; 367 (1911)

= Cerastium caespitosum var. pseudonemorale Zapal.; 382 (1911)

= Cerastium fontanum subsp. lucorum (Schur) Soó; Acta Bot. Acad. Sci. Hung. 15: 340 (1969 publ. 1970)

= Cerastium fontanum subsp. macrocarpum (Kotula) Jalas; Arch. Soc. Zool. Bot. Fenn. Vanamo 18: 62 (1963)

= Cerastium fontanum subsp. schurii Borza

= Cerastium glanduliferum var. lucorum Schur; Verh. Naturf. Vereins Brünn 15: 150 (1877)

= Cerastium longirostre subsp. lucorum (Schur) Janch.; Jahresber. Schles. Ges. Vaterl. Cult. 1854: 75 (1854)

= Cerastium longirostre subsp. macrocarpum O.Schwarz; 98 (1949)

= Cerastium longirostre subsp. nemorale (R.Uechtr.) O.Schwarz; 98 (1949)

= Cerastium lucorum subsp. macrocarpum (Kotschy) M.Laínz; Bol. Inst. Estud. Asturianos, Supl. Ci. 16: 168 (1973)

= Cerastium macrocarpum Schur; Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 10: 131 (1851), et ex Gartner in Fedde, Repert. Beih. 113: 44 (1939), descr. emend.

= Cerastium macrocarpum subsp. lucorum (Schur) Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 45 (1939)

= Cerastium vulgatum subsp. lucorum (Schur) Soó; Soó & Jáv., Magyar Növen. Kézik. 2: 791 (1951)

= Cerastium vulgatum subsp. macrocarpum Kotula; Distrib. Pl. Vasc.: 268 (1890)

= Stellaria trivialis var. nemoralis (R.Uechtr.) Jess.; 290 (1879)

species :

Cerastium macranthum Boiss.; Diagn. Pl. Orient., ser. 1, 5: 85 (1844)

Distribution: Turkey (Inner Anatolia, SSW-Anatolia, SW-Anatolia)

34 TUR

species :

Cerastium macrocalyx Buschm.; Repert. Spec. Nov. Regni Veg. 43: 125 (1938)

Distribution: Azerbaijan

33 AZE

Remarks: Status uncertain

species :

Cerastium madrense S.Watson; Proc. Amer. Acad. Arts 23: 269 (1888)

Distribution: Mexico (Chihuahua, Durango)

79 MEX

species :

Cerastium malyi (T.Georgiev) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 47 (1995-98 publ. 1999)

Distribution: Bosnia & Hercegovina; Montenegro; Serbia; Kosovo

13 BIH KOS MNT SRB

Synonyms: hidden

= Cerastium decalvans f. glandulosum (K.Malý) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 47 (1995-98 publ. 1999)

= Cerastium decalvans f. silvaticum (K.Malý) Trinajstic; Suppl. Fl. Anal. Jugosl. 5: 7 (1978)

= Cerastium decalvans subsp. silvaticum (K.Malý) Niketic; Glasn. Prir. Mus. Beogradu, Ser. B, Biol. Nauke 49-50: 47 (1995-1998 publ. 1999)

= Cerastium lanigerum f. glandulosum K.Malý; Glasn. Zemaljsk. Muz. Bosni Hercegovini 35: 128 (1923)

= Cerastium lanigerum var. silvaticum K.Malý; Glasn. Zemaljsk. Muz. Bosni Hercegovini 32: 135 (1920)

= Cerastium malyi f. midzorense Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 48 (1995-98 publ. 1999)

= Cerastium malyi f. muravjevii Niketic; Arh. Biol. Nauka 59(4): 391 (2007)

= Cerastium malyi f. neolindtneri Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 48 (1995-98 publ. 1999)

= Cerastium malyi f. orientale Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 48 (1995-98 publ. 1999)

= Cerastium malyi subsp. serpentini (Novák) Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 48 (1995-98 publ. 1999)

= Cerastium malyi var. orientale Niketic; Glasn. Prir. Muz. Beogradu, B, 49-50: 48 (1995-98 publ. 1999)

= Cerastium moesiacum f. serpentini Novák; Preslia 5: 83 (1927)

= Cerastium orbelicum subsp. malyi T.Georgiev; God. Sofiisk. Univ. Fiz.-Mat. Fak. 13: 417 (1935)

species :

Cerastium meridense Linden & Planch.; Trois. Voy. Linden, Bot., Pl. Columb. 1: 35 (1863)

Distribution: Colombia (Magdalena); Venezuela (Merida, Tachira)

82 CLM VEN

Synonyms: hidden

= Cerastium cephalanthum S.F.Blake; Contrib. U. S. Nat. Herb. 20: 520 (1924)

species :

Cerastium microspermum C.A.Mey.; Verz. Pfl. Caucasus 222 (1831)

Distribution: Armenia; Azerbaijan (Talysh); Iran (N-Iran)

33 ARM AZE 34 IRN

species :

Cerastium moesiacum Friv.; Flora (Regensburg) 19: 435 (1836)

Distribution: Montenegro; North Macedonia; Albania; Bulgaria

13 ALB BUL MNT NMA

Synonyms: hidden

= Cerastium arvense var. latifrons Urum.; Oesterr. Bot. Z. 49: 201 (1899)

= Cerastium moesiacum f. dimoniei Borza; Bot. Közlem. 12: 57 (1913)

= Cerastium moesiacum f. rhodopaeum Georgiev

= Cerastium moesiacum subsp. glutinosum (Halácsy) Strid; Strid & Kit Tan (eds.), Fl. Hellenica 1: 202 (1997)

= Cerastium rhodopeum (Georgiev) Georgiev; Ann. Univ. Sofia 13: 418 (1935)

species :

Cerastium mollissimum Poir.; Encycl. [J. Lam. & al.] Suppl. 2. 164 (1811)

Distribution: Colombia (Caldas, Cauca, Nariño, Tolima, Valle); Ecuador; Peru; SE-Brazil (Minas Gerais, São Paulo); Uruguay (Rivera); Argentina (Buenos Aires, Cordoba, San Luis)

82 CLM 83 ECU PER 84 BRA 85 ARG URU

Synonyms: hidden

= Cerastium mollissimum var. diffusum Fenzl ex Rohrb.; Mart., Fl. Bras. 14(2): 283 (1872)

= Cerastium mollissimum var. minimum Kuntze; Revis. Gen. Pl. 3(2): 13 (1898)

= Cerastium willdenowii Kunth; Nov. Gen. & Sp. 6: 29 (1823)

= Cerastium willdenowii var. latifolium Triana & Planch.; Ann. Sci. Nat., Bot., sér. 4, 17: 151 (1862)

= Stellaria mollis Willd. ex D.F.K.Schltdl.; Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 7: 196 (1816)

variant :

var. lorentzii Pax; Bot. Jahrb. Syst. 18(1-2): 26 (1893)

Distribution: Bolivia (Cochabamba, La Paz, Tarija); Argentina (Buenos Aires)

83 BOL 85 ARG

species :

Cerastium morrisonense Hayata; J. Coll. Sci. Tokyo 25: Art. 19, 57 (1908)

Distribution: Taiwan

38 TAI

Synonyms: hidden

= Cerastium formosanum (Ohwi) Ohwi; Repert. Spec. Nov. Regni Veg. 36: 47 (1934)

= Cerastium morrisonense var. formosanum Ohwi

= Cerastium trigynum var. morrisonense (Hayata) Hayata; J. Coll. Sci. Imp. Univ. Tokyo 30(1): 36 (1911)

= Cerastium trigynum var. taiwanianum S.S.Ying; Alp. Pl. Taiwan Colour 2: 174 (1978)

species :

Cerastium mucronatum Wedd.; Ann. Sci. Nat. Ser. V. 1: 294 (1864)

Distribution: Peru; Bolivia (Cochabamba, La Paz); Chile (Arica y Parinacota)

83 BOL PER 85 CLE

species :

Cerastium multiflorum C.A.Mey.; Verz. Pfl. Caucasus 222 (1831)

Distribution: Northern Caucasus; Georgia [Caucasus]; Azerbaijan (incl. Talysh)

33 AZE GEO NCS

Synonyms: hidden

= Cerastium salatavicum Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 229 (1869)

species :

Cerastium nanhutashanense S.S.Ying; New Taxa New Names 4: 170 (2022)

Distribution: Taiwan

38 TAI

Remarks: provisionally accepted name

species :

Cerastium nanum Muschl.; Bot. Jahrb. Syst. 45: 447 (1911)

Distribution: Peru

83 PER

species :

Cerastium nemorale M.Bieb.; Fl. Taur.-Caucas. 3: 317 (1820)

Distribution: E-European Russia; Moldova; Ukraine; Crimea; Kyrgyzstan [I]; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan (incl. Talysh); Iran (N-Iran)

14 KRY MLD RUS UKR 32 kgz 33 ARM AZE GEO NCS 34 IRN

Synonyms: hidden

= Cerastium nitens Steven ex Ser.; Prodr. [A. DC.] 1: 415 (1824)

= Cerastium caucasicum Fisch. ex Ser.; Prodr. [A. DC.] 1: 414 (1824)

= Cerastium elongatum M.Bieb.; Fl. Taur.-Caucas. 3: 316 (1819), nom. illeg.

= Cerastium holosteum Fisch. ex Hornem.; Hort. Bot. Hafn. 1: 434 (1813), nom. illeg.

species :

Cerastium neoscardicum Niketic; Glasn. Inst. Bot. Bot. Baste Univ. Beogradu, 26-27: 64 (1994)

Distribution: Kosovo

13 KOS

Synonyms: hidden

= Cerastium neoscardicum f. adenotrichum Niketic; Glasn. Inst. Bot. Bot. Baste Univ. Beogradu, 26-27: 68 (1994)

= Cerastium neoscardicum f. glandulosum Niketic; Glasn. Insi. Bot. Bot. Baste Univ. Beogradu, 26-27: 68 (1994)

species :

Cerastium nigrescens (H.C.Watson) Edmondston ex H.C.Watson; Cybele Brit., Suppl. 1 1: 81 (1860)

Distribution: Iceland; Jan Mayen; Svalbard; Faeroe Isl.; Scotland (Shetland Isl.); Norway; Sweden; Finland

10 FIN FOR GRB ICE JMY NOR SVA SWE

Remarks: often included in C. arcticum

Synonyms: hidden

= Cerastium alpinum var. edmondstonii (Edmondston) Hook.f.; Student. Fl. Brit. Isl., ed. 3: 60 (1884)

= Cerastium arcticum f. nigrescens (H.C.Watson) Druce; Moss, Cambr. Brit. Fl. 3: 48 (1920)

= Cerastium latifolium C.Hartm.; Hartman, Handb. Skand. Fl., ed. 11: 239 (1879), nom. illeg.

= Cerastium arcticum subsp. edmondstonii (Edmondston) Á.Löve & D.Löve; Acta Horti Gothob. 20: 110 (1956)

= Cerastium arcticum var. edmondstonii (Edmondston) Beeby; Scott. Naturalist (Perth) 9: 24 (1887)

= Cerastium edmondstonii (Edmondston) Murb. & Ostenf.; Bot. Notiser, 246 (1898)

= Cerastium edmondstonii var. caespitosum Dusén; Bih. Kongl. Svenska Vetensk.-Akad. Handl. 27(3

= Cerastium edmondstonii var. nigrescens (H.C.Watson) A.R.Clapham; Clapham et al., Fl. Brit. Isles: 299 (1952)

= Cerastium latifolium var. acutifolium Edmondston; Fl. Shetland: 30 (1845)

= Cerastium latifolium var. edmondstonii Edmondston; Fl. Shetland: 29 (1845)

= Cerastium latifolium var. nigrescens H.C.Watson; Cybele Brit. 1: 233 (1847), nom. altern.

= Cerastium nigrescens var. acutifolium (Edmondston) Druce; Rep. Bot. Soc. Exch. Club Brit. Isles 6: 476 (1922)

variant :

var. laxum (Lindblom) Brysting & Elven; Taxon 49: 212 (2000)

Distribution: Iceland; Faeroe Isl.; Scotland (Shetland Isl.); Norway; Sweden; Finland

10 FIN FOR GRB ICE NOR SWE

Synonyms: hidden

= Cerastium alpinum var. smithii Hook.f.; Student. Fl. Brit. Isl., ed. 3: 60 (1884)

= Cerastium arcticum var. alpinopilosum Hultén; Svensk Bot. Tidskr. 50: 450 (1956)

= Cerastium latifolium var. compactum Syme; J. E. Sm., Engl. Bot., ed. 3, 2: 87 (1864)

= Cerastium latifolium var. laxum Lindblom; Physiogr. Sällsk. Tidskr. 1: 334 (1838)

= Cerastium latifolium var. pulvinatum Lindblom; Physiogr. Sällsk. Tidskr. 1: 334 (1838)

= Cerastium latifolium var. smithii Syme; J. E. Sm., Engl. Bot., ed. 3, 2: 87 (1864), nom. illeg.

= Cerastium nigrescens f. smithianum Druce; Rep. Bot. Soc. Exch. Club Brit. Isles 6: 476 (1922)

species :

Cerastium novoguinense Gilli; Ann. Naturhist. Mus. Wien 83: 425 (1979 publ. 1980)

Distribution: New Guinea (Papua New Guinea)

42 NWG

Remarks: provisionally accepted name

species :

Cerastium nutans Raf.; Prec. Decouv. 36 (1813)

Name: Nodding Chickweed

Distribution: Alaska; Canada (Alberta, British Columbia, Manitoba, N. W. T., Ontario, Quebec, Saskatchewan, Yukon); USA (Alabama, Arkansas, Colorado, Connecticut, Delaware, District of Columbia, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Jersey, New York, North Carolina, North Dakota, Ohio, Oregon, Pennsylvania, South Dakota, Tennessee, Texas, Vermont, Virginia, Washington State, West Virginia, Wisconsin, Wyoming); Mexico (Aguascalientes, Chiapas, Chihuahua, Colima, Ciudad de Mexico, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, Mexico State, Michoacan, Morelos, Oaxaca, Puebla, Queretaro, San Luis Potosi, Sinaloa, Sonora, Tlaxcala, Veracruz, Zacatecas); Guatemala; Peru [I]

70 ASK CDN 71 CDN 72 CDN 73 USA 74 USA 75 USA 77 USA 78 USA 79 MEX 80 GUA 83 per

Synonyms: hidden

= Cerastium apricum Schltdl.; Linnaea 12: 208 (1838)

= Cerastium apricum var. angustifolium Schltdl.; Linnaea 12: 209 (1838)

= Cerastium apricum var. brachycarpum Schltdl.; Linnaea 12: 209 (1838)

= Cerastium cuspidatum Hemsl.; Diagn. Pl. Nov. Mexic. 2: 21 (1879)

= Cerastium glutinosum Nutt.; Gen. N. Amer. Pl. 1: 291 (1818), nom. illeg.

= Cerastium glutinosum var. glabratum F.N.Williams; J. Bot. 59: 328 (1921)

= Cerastium glutinosum var. laxum Triana & Planch.; Ann. Sci. Nat., Bot., sér. 4, 17: 151 (1852)

= Cerastium longipedunculatum Muhl. ex Britton; Mem. Torrey Bot. Club 5: 151 (1894)

= Cerastium longipedunculatum var. apricum (Schltdl.) Briq.; Annuaire Conserv. Jard. Bot. Genève 13-14: 381 (1911)

= Cerastium nutans var. apricum (Schltdl.) Rohrb.; Linnaea 37: 290 (1872)

= Cerastium nutans var. occidentale B.Boivin; Canad. Field-Naturalist 65: 5 (1951)

= Cerastium nutans var. vestitum Hook.; Fl. Bor.-Amer. 1: 105 (1831)

= Cerastium oblongifolium C.L.Anderson; Cat. Pl. Nev.: 118 (1870), nom. illeg.

= Cerastium ripartianum F.W.Schultz; Flora 45: 458 (1862)

= Cerastium stellarioides Moc. ex Ser.; Prodr. [A. DC.] 1: 415 (1824)

variant :

var. obtectum Kearney & Peebles; J. Washington Acad. Sci. 29: 475 (1939)

Distribution: USA (Arizona, New Mexico); Mexico (Sonora)

76 USA 77 USA 79 MEX

Synonyms: hidden

= Cerastium diehlii M.E.Jones; Contr. W. Bot. 12: 5 (1908)

= Cerastium nutans subsp. obtectum (Kearney & Peebles) A.Haines; Stantec Bot. Notes 13: 3 (2010)

= Cerastium sericeum S.Watson; Proc. Amer. Acad. Arts 20: 354 (1885) not Pourr. 1788

species :

Cerastium octandrum Hochst. ex A.Rich.; Tent. Fl. Abyss. 1: 45 (1847)

Distribution: Cameroon; E-D.R.Congo [Zaire]; Sudan; South Sudan; Ethiopia; Eritrea; Uganda; Kenya; Tanzania; Yemen (W-Yemen)

23 CMN ZAI 24 ERI ETH SSU SUD 25 KEN TAN UGA 35 YEM

Synonyms: hidden

= Cerastium caespitosum f. humile (Schweinf.) Engl.; Urban et al., Festschr. Aschers.: 566 (1904)

= Cerastium caespitosum var. octandrum (A.Rich.) Engl.; Urban et al., Festschr. Aschers.: 565 (1904)

= Cerastium caespitosum var. scandens Engl.; Urban et al., Festschr. Aschers.: 566 (1904)

= Cerastium caespitosum var. simense Engl.; Urban et al., Festschr. Aschers.: 565 (1904)

= Cerastium octandrum var. humile (Schweinf.) Möschl; Mem. Soc. Brot. 7: 26 (1951)

= Cerastium octandrum var. scandens (Engl.) Cufod.; Bull. Jard. Bot. Natl. Belg. 39(Suppl.): XXII (1969)

= Cerastium simense Hochst. ex R.E.Fr.; Wiss. Erg. Schwed. Rhodesia-Kongo-Exp. 1911-1912 1: 38 (1914)

= Cerastium simense var. humile Schweinf.; Beitr. Fl. Aethiop.: 58 (1867)

variant :

var. adnivale (Chiov.) Möschl; Mem. Soc. Brot. 7: 26 (1951)

Distribution: Uganda; Kenya

25 KEN UGA

Synonyms: hidden

= Cerastium adnivale Chiov.; Bull. Soc. Bot. Ital. 1917: 21 (1917)

species :

Cerastium odessanum Klokov; Novosti Sist. Vyssh. Nizsh. Rast. (Kiev), 1974: 29 (1974)

Distribution: Ukraine

14 UKR

Remarks: provisionally accepted name

species :

Cerastium oreades Schischk.; Kom., Fl. URSS 6: 445 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 2, 133 (1936), latine

Distribution: Northern Caucasus; Georgia [Caucasus]; Azerbaijan

33 AZE GEO NCS

Synonyms: hidden

= Cerastium svanicum Kharadze; Trudy Tbilissk. Bot. Inst. 2: 186 (1938)

species :

Cerastium orithales Schltdl.; Linnaea 12: 209 (1838)

Distribution: Mexico (Ciudad de Mexico, Mexico State, Puebla, Tlaxcala, Veracruz)

79 MEX

Synonyms: hidden

= Cerastium arvense Cham. & Schltdl.; Linnaea 5: 233 (1830), nom. illeg.

= Cerastium arvense var. orithales (Schltdl.) Rohrb.; Linnaea 37: 305 (1872)

species :

Cerastium papuanum Schltr. ex Mattf.; Bot. Jahrb. Syst. 62: 477 (1929)

subspecies :

subsp. papuanum

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

Synonyms: hidden

= Cerastium papuanum subsp. geminiflorum Mattf.; Bot. Jahrb. Syst. 69: 269 (1939)

= Cerastium papuanum var. dispersiflorum Möschl; Blumea 24: 166 (1978)

subspecies :

subsp. keysseri (Schltr. ex Mattf.) Möschl; Blumea 24(1): 167 (1978)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

Synonyms: hidden

= Cerastium keysseri Schltr. ex Mattf.; Bot. Jahrb. Syst. 62: 478 (1929)

subspecies :

subsp. phaenops Mattf.; Diels, Bot. Jahrb. Syst. 69: 269 (1938)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

Synonyms: hidden

= Cerastium papuanum f. glandulosum Möschl; Blumea 24(1): 168 (1978)

= Cerastium papuanum subf. columnare Möschl; Blumea 24(1): 168 (1978)

= Cerastium papuanum var. blepharipetalum Mattf.; Bot. Jahrb. Syst. 69: 269 (1939)

= Cerastium papuanum var. eciliatum Mattf.; Bot. Jahrb. Syst. 69: 269 (1939)

species :

Cerastium parvum (Pedersen) M.T.Sharples & E.A.Tripp; Syst. Bot. 44(4): 870 (2019)

Name: Pygmy starwort

Distribution: USA [I] (Louisiana [I], Texas [I]); Bolivia (Cochabamba); SE-Brazil (Minas Gerais, Rio de Janeiro); Paraguay (Central, Cordillera, Guaira); Argentina (Chaco, Corrientes, Entre Rios, Santa Fe)

77 usa 78 usa 83 BOL 84 BRA 85 ARG PAR

Synonyms: hidden

= Stellaria parva Pedersen; Bot. Tidsskr. 57: 44 (1961)

species :

Cerastium pauciflorum Steven ex Ser.; Prodr. 1: 414 (1824)

Distribution: C-European Russia; E-European Russia (S-Urals); Siberia (Altai, Buryatia, Irkutsk, Krasnoyarsk, Tuva, W-Siberia); Russian Far East (Amur, Khabarovsk, Primorye); ?Kazakhstan; Kyrgyzstan; China (Gansu, Xinjiang); Mongolia; North Korea

14 RUS 30 SIB 31 RFE 32 KGZ 36 CHI 37 MON 38 NKO

Synonyms: hidden

= Cerastium amurense (Regel) Ohwi; Acta Phytotax. Geobot. 4(1): 32 (1935)

= Cerastium ledebourianum Ser.; Prodr. 1: 420 (1824)

= Cerastium pauciflorum var. amurense (Regel) M.Mizush.; Sci. Rep. Tohoku Imp. Univ., Ser. 4, Biol. 29: 292 (1963)

= Cerastium pilosum f. amurense (Regel) Kom.; Trudy Imp. S.-Peterburgsk. Bot. Sada 22: 181 (1904)

= Cerastium pilosum Fisch. ex Ledeb.; Fl. Ross. 1: 409 (1842), nom. inval.

= Cerastium pilosum Ledeb.; Mem. Acad. Imp. Sci. St.-Petersbourg Divers Savans 5: 539 (1815) (non Sm. 1809)

= Cerastium pilosum var. amurense Regel; Bull. Soc. Imp. Naturalistes Moscou 35: 428 (1862)

variant :

var. oxalidiflorum (Makino) Ohwi; Acta Phytotax. Geobot. 11(4): 254 (1942)

Distribution: China (Heilongjiang, Jilin, Liaoning); North Korea; Japan (Honshu)

36 CHI 38 JAP NKO

Synonyms: hidden

= Cerastium oxalidiflorum Makino; Bot. Mag. (Tokyo) 19: 102 (1905)

species :

Cerastium pedunculare Bory & Chaub.; Exp. Sci. Morée, Bot.: tab. 12, fig. 2. (1836)

Distribution: S-Greece (C- & S-Peloponnisos)

13 GRC

Synonyms: hidden

= Cerastium laxum Boiss. & Heldr.; Boiss., Diagn. Pl. Orient. 6: 25 (1846)

species :

Cerastium pedunculatum Gaudin; Fl. Helv. 3: 251 (1828)

Name: Langstieliges Hornkraut

Distribution: Switzerland; ?Liechtenstein; Austria; France; N-Italy

11 AUT SWI 12 FRA 13 ITA

Remarks: latifolium agg.

Synonyms: hidden

= Cerastium latifolium subsp. pedunculatum (Gaudin) Nyman; Consp. Fl. Eur.: 108 (1878)

species :

Cerastium peruvianum Muschl.; Bot. Jahrb. Syst. 45: 445 (1911)

Distribution: Peru; Bolivia (Cochabamba, La Paz, Oruro)

83 BOL PER

Synonyms: hidden

= Cerastium peruvianum Muschl. ex J.F.Macbr.; Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 588(1937), descr. emend.

species :

Cerastium pisidicum Ayasligil & Kit Tan; Not. Roy. Bot. Gard. Edinb. 42: 70 (1984)

Distribution: Turkey (SW-Anatolia)

34 TUR

species :

Cerastium polymorphum Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 237 (1869)

Distribution: Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan

33 ARM AZE GEO NCS

Synonyms: hidden

= Cerastium annae I.V.Sokolova; Bot. Zhurn. (Moscow & Leningrad) 75(10): 1449 (1990)

= Cerastium polymorphum var. alpestre Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 239 (1869)

= Cerastium polymorphum var. decumbens Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 238 (1869)

= Cerastium polymorphum var. meyeri Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 239 (1869)

= Cerastium polymorphum var. mollifolium Rupr.; Mem. Acad. Sci. Petersb., ser. 7, 15 2: 238 (1869)

= Cerastium polymorphum var. myrtifolium Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 239 (1869)

= Cerastium polymorphum var. visciculum Rupr.; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 239 (1869)

= Cerastium ponticum Alboff; Bull. Herb. Boiss. 2: 449 (1894), et Prodr. fl. Colch. 37 (1895)

= Cerastium ponticum var. glabratum Sachokia & Kharadze ex Kharadze; Fl. Gruzii, ed. 2, 4: 50, 256 (1978)

= Cerastium subsimile Schischk.; Grossh., Fl. Kavkaza 2: 383 (1930)

species :

Cerastium porphyrii Schischk.; Trudy Tomsk. Gosud. Univ. Kuibysheva 116: 130 (1951)

Distribution: Siberia (W-Siberia)

30 SIB

Remarks: provisionally accepted name

species :

Cerastium pospichalii Soldano & F.Conti; Annot. Checkl. Italian Vasc. Fl. 17 (2005), nom. nov.

Distribution: NE-Italy

13 ITA

Synonyms: hidden

= Cerastium spurium Posp.; Fl. Oesterr. Küstenl. 1: 443 (1897), nom. illeg.

species :

Cerastium pumilum Curtis; Fl. Londin. fasc. 6, t. 30 (1777)

Name: Dunkles Hornkraut (DE), European chickweed (EN)

Distribution: Iceland; Svalbard; England; Ireland; Denmark; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin [I], Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland [I], Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; ?Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; ?Portugal; Spain; Andorra; Baleares; France; Corsica; Sardinia; Italy; Sicily; Malta; San Marino; Slovenia; Croatia; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Morocco; Tunisia; ?Libya; Northern Caucasus; Turkmenistan

10 DEN FIN GRB ICE IRE SVA SWE 11 AUT BGM CZE GER HUN LUX NET POL SLO SWI 12 ADO BAL COR FRA SAR SPA 13 ALB BUL CRO ITA KOS MLT MNT NMA ROM SIC SLV SMA SRB 20 MOR TUN 32 TKM 33 NCS

Remarks: semidecandrum agg.

Synonyms: hidden

= Cerastium glutinosum f. pumilum (Curtis) Bolzon; Bull. Soc. Bot. Ital. 1900: 282 (1900)

= Cerastium glutinosum subsp. obscurum (Chaub.) Schinz & R.Keller; Fl. Schweiz, ed. 2, 2: 69 (1905)

= Cerastium glutinosum var. alpestre Willk.; Loscos & Pardo, Ser. Inconf. Pl. Aragon: 19 (1863)

= Cerastium glutinosum var. gracillimum Willk.; Willk. & Lange, Prodr. Fl. Hispan. 3: 633 (1878)

= Cerastium glutinosum var. litigiosum (Lens ex Loisel.) St.-Lag.; A. Cariot, Étude Fl., éd. 8 2: 128 (1889)

= Cerastium glutinosum var. obscurum (Chaub.) W.D.J.Koch; 133 (1843), nom. illeg.

= Cerastium grenieri F.W.Schultz; Fl. Gall. Germ. exs. (Bitche) 1: 6 (1836), et Arch. Fl. Franç. & Allem. 24 (1848)

= Cerastium grenieri var. obscurum (Chaub.) F.W.Schultz; Fl. Gall. Germ. exs. (Bitche) 1: 6 (1836)

= Cerastium lamyi F.W.Schultz; Arch. Fl. France Allemagne: 24 (1848)

= Cerastium lensii var. obscurum (Chaub.) F.W.Schultz; 76 (1842), nom. illeg.

= Cerastium litigiosum Lens ex Loisel.; Fl. Gall. 1: 323 (1806)

= Cerastium murbeckii Maire; Mem. Soc. Sci. Nat. Maroc 7: 107 (1924), nomen, et Mem. Soc. Sci. Nat. Maroc, No. 15, 18 (1926)

= Cerastium obscurum Chaub.; Fl. Agen. [St.-Amans]: 180 (1821)

= Cerastium pallens var. ucrainicum Kleopow; Izv. Kievsk. Bot. Sada 11: 33 (1930)

= Cerastium pentandrum subsp. obscurum (Chaub.) Maire & Weiller; Fl. Afrique N. 9: 221 (1963)

= Cerastium pumilum f. subtetrandroides Zajac; Monogr. Bot. 47: 77 (1975)

= Cerastium pumilum subsp. litigiosum (Lens ex Loisel.) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov. Regni Veg. 69: 22 (1964)

= Cerastium pumilum subsp. murbeckii (Maire) Maire; Jahand. & Maire, Cat. Pl. Maroc: 197 (1932)

= Cerastium pumilum subsp. obscurum (Chaub.) Schinz & Thell.; Bull. Herb. Boiss. ser. 2, 7: 402 (1907)

= Cerastium pumilum var. glandulosum W.D.J.Koch; 122 (1836)

= Cerastium pumilum var. litigiosum (Lens ex Loisel.) Rouy & Foucaud; Fl. France 3: 216 (1896)

= Cerastium semidecandrum subsp. pumilum (Curtis) Vollm.; 248 (1914)

= Cerastium semidecandrum var. obscurum (Chaub.) Celak.; 869 (1881)

= Cerastium semidecandrum var. pumilum (Curtis) Hampe; 31 (1836)

= Cerastium ucrainicum (Kleopow) Popov ex Klokov; Bot. Zurn. (Kiev) 3: 22 (1947)

= Cerastium varians Coss. & Germ.; Obs. Pl. Env. Paris: 26 (1840) (nom. illeg.)

= Cerastium varians subsp. pumilum (Curtis) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 52 (1894), nom. illeg.

= Stellaria pumila (Curtis) Gray; Nat. Arr. Br. Pl. 2: 659 (1821)

species :

Cerastium purpurascens Adams; Weber & Mohr, Beitr. Naturk. 1: 60 (1805)

subspecies :

subsp. purpurascens

Distribution: Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan)

33 ARM AZE GEO NCS 34 IRN IRQ TUR

Synonyms: hidden

= Cerastium collinum Hort.; Dorpat. ex Flora 16: 122 (1833)

= Cerastium frigidum M.Bieb.; Fl. Taur. Caucasus 1: 362 (1808)

= Cerastium umbellatum K.Koch; Linnaea 15: 708 (1842)

subspecies :

subsp. parviflorum (Trautv.) I.V.Sokolova ex Czerep.; Vasc. Pl. Russia & Adj. States (former USSR): 162 (1995)

Distribution: Georgia [Caucasus]; Armenia; Azerbaijan (incl. Nachichevan)

33 ARM AZE GEO

Synonyms: hidden

= Cerastium purpurascens f. ensifolium Möschl Sitzungsber.Österr.Akad.Wiss., Math.-Naturwiss.Kl., Abt.1, Biol.175: 198

= Cerastium purpurascens var. parviflorum Trautv.; Trudy Imp. S.-Peterburgsk. Bot. Sada 2: 514 (1873)

species :

Cerastium purpusii Greenm.; Zoe 5: 183 (1904)

Distribution: Mexico (Ciudad de Mexico, Hidalgo, Jalisco, Mexico State, Michoacan, Morelos, Puebla, Queretaro, Veracruz)

79 MEX

Synonyms: hidden

= Cerastium lanuginosum Sessé & Moc.; Fl. Mexic., ed. 2: 118 (1894), nom. illeg.

= Cerastium molle Bartl.; C. Presl, Reliq. Haenk. 2: 17 (1831), nom. illeg.

species :

Cerastium pusillum Ser.; Prodr. 1: 418 (1824), et ex Schischk., Bot. Mat. Herb. Princ. Bot. Gard. USSR 6: Pt. 3, 3 (1926), descr. emend.

Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva); Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Afghanistan (Wakhan); China (Gansu, SW-Nei Mongol, Ningxia, Qinghai, Xinjiang, Yunnan); Mongolia; Pakistan (Deosai, Baltistan)

30 SIB 32 KAZ KGZ TZK UZB 34 AFG 36 CHI 37 MON 40 PAK

Synonyms: hidden

= Cerastium alpinum lusus leiopetalum (Fenzl) Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 319 (1862)

= Cerastium alpinum var. glanduliferum Trautv.; Bull. Soc. Imp. Naturalistes Moscou 33(I): 161 (1860), nom. illeg.

= Cerastium vulgatum var. leiopetalum Fenzl; Ledeb., Fl. Ross. 1: 410 (1842)

species :

Cerastium pyrenaicum J.Gay; Ann. Sci. Nat. (Paris) 26: 231 (1832)

Name: Pyrenäen-Hornkraut

Distribution: NE-Spain; Andorra (E-Pyrenees); SW-France

12 ADO FRA SPA

Remarks: latifolium agg.

Synonyms: hidden

= Cerastium alpinum subsp. pyrenaicum (J.Gay) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 52 (1894)

= Cerastium endressianum Prolongo ex Willk. & Lange; Prodr. Fl. Hispan. 3: 637 (1878)

= Cerastium latifolium Lapeyr.; Hist. Pl. Pyrénées: 265 (1813), nom. illeg.

= Cerastium latifolium subsp. pyrenaicum (J.Gay) Govaerts; World Checklist Seed Plants 3(1): 13 (1999), isonym

= Cerastium latifolium subsp. pyrenaicum (J.Gay) Nyman; Consp. Fl. Eur.: 108 (1878)

species :

Cerastium qingliangfengicum H.W.Zhang & X.F.Jin; Ann. Bot. Fenn. 45(4): 307 (2008)

Distribution: China (Zhejiang)

36 CHI

species :

Cerastium racemosum Bartl.; J. Presl, Reliq. Haenk. 2(1): 18 (1831)

Distribution: Venezuela (Merida, Tachira)

82 VEN

species :

Cerastium ramigerum Bartl.; Presl, Reliq. Haenk. 2: 16 (1830)

Distribution: Mexico (Mexico State, Tlaxcala, Veracruz)

79 MEX

Synonyms: hidden

= Cerastium lithophilum Greenm.; Zoe 5: 183 (1904)

species :

Cerastium ramosissimum Boiss.; Elench. Pl. Nov. 23 (1838), et ex Möschl, Wien. Bot. Zeitschr. 92: 170 (1943), descr. nov.

Name: Ästiges Hornkraut (DE); Branched Mouse-ear (EN)

Distribution: North Macedonia; Romania; Bulgaria; European Turkey; Greece (NW-Thessalia, Evvoia, Attiki); Crimea; Morocco; Algeria; East Aegaean Isl. (Lesvos, Chios, Samos, Rhodos); Turkey (Inner Anatolia, N-Anatolia, NW-Anatolia: Bithynia, SSW-Anatolia, SW-Anatolia, W-Anatolia)

13 BUL GRC NMA ROM TUE 14 KRY 20 ALG MOR 34 EAI TUR

Remarks: separate from the W-Mediterranean C. gracile fide Dimopoulos et al. (2016)

Synonyms: hidden

= Cerastium carpetanum Lomax; J. Bot. 31: 331 (1893)

= Cerastium duriaei Des Moul. ex St.-Lag.; A. Cariot, Étude Fl., éd. 8 2: 129 (1889)

= Cerastium durieui var. lamottei (Legrand) P.Fourn.; Quatre Fl. France: 304 (1936), nom. illeg.

= Cerastium gayanum Boiss.; Diagn. Pl. Orient. ser. 2, 1: 92 (1854)

= Cerastium gracile proles carpetanum (Lomax) Font Quer; Treb. Mus. Ci. Nat. Barcelona, Sèr. Bot. 5(5): 12 (1924)

= Cerastium gracile subsp. bulgaricum (Uechtr.) Valev; Jordanov, Fl. Nar. Rep. Bulg. 3: 387 (1966)

= Cerastium gracile subsp. ramosissimum (Boiss.) Font Quer; Collect. Bot. (Barcelona) 2: 142 (1948)

= Cerastium gracile subsp. ramosissimum (Boiss.) Molero Mesa & Pérez Raya; Fl. Sierra Nevada: 72 (1987), isonym

= Cerastium gracile subsp. velenovskyi (Hayek) Valev; Jordanov, Fl. Nar. Rep. Bulg. 3: 388 (1966)

= Cerastium gracile var. carpetanum (Lomax) Font Quer; Mém. Soc. Hist. Nat. Afrique N., Hors Sér.: 125 (1950)

= Cerastium gracile var. matritense Font Quer; Collect. Bot. (Barcelona) 2: 142 (1948)

= Cerastium gracile var. riaei (Des Moul. ex J.Gay) Font Quer; Mém. Soc. Hist. Nat. Afrique N., Hors Sér. 2: 125 (1949)

= Cerastium pseudobulgaricum Klokov; Bot. Zurn. (Kiev) 4: 60 (1947)

= Cerastium ramosissimum f. carpetanum (Lomax) E.Rico; Anales Jard. Bot. Madrid 43: 470 (1986 publ. 1987)

= Cerastium schmalhausenii Pacz.; Mem. Soc. Nat. Kiew 10: II. 423 (1889), et ex Schmalh. Fl. Centr. & S. Russia 1: 161 (1895), et ex Möschl, Wien. Bot. Zeitschr. 92: 162 (1943), descr. nov.

= Cerastium velenovskyi Hayek; Repert. Spec. Nov. Regni Veg. Beih. 30(i): 211 (1924)

species :

Cerastium rectum Friv.; Flora (Regensburg) 19: 435 (1836)

Distribution: Montenegro; Serbia; Kosovo; North Macedonia; Albania; ?Romania; Bulgaria; N-Greece (mountains, south to Mt. Olimbos)

13 ALB BUL GRC KOS MNT NMA SRB

Synonyms: hidden

= Cerastium campanulatum f. ciliatum Formánek; Verh. Naturf. Vereins Brünn 38: 224 (1899)

= Cerastium petricola Pancic; Elem. Fl. Bulg. 20 (1883)

= Cerastium rectum subsp. petricola (Pancic) Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 38 (1939)

species :

Cerastium regelii Ostenf.; Vid.-Selsk. Skr. Math.-Nat., No. 8, 10 (1909 publ. 1910)

Name: Regel´s chickweed

Distribution: Svalbard; Norway; N-European Russia (incl. Urals, Novaya Zemlya); Siberia (Krasnoyarsk, W-Siberia, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan); Alaska; Greenland; Canada (N. W. T., Nunavut, Quebec)

10 NOR SVA 14 RUS 30 SIB 31 RFE 70 ASK CDN GNL 72 CDN

Synonyms: hidden

= Cerastium alpinum var. caespitosum Malmgren; Kongl. Svenska Vetensk. Acad. Handl., n.f. 7: 242 (1862)

= Cerastium alpinum var. serpyllifolium Regel; Bull. Soc. Imp. Naturalistes Moscou 35(I): 325 (1862)

= Cerastium beeringianum subsp. jenisejense (Hultén) Vorosch.; A. K. Skvortsov (ed.), Florist. issl. v razn. raionakh SSSR: 166 (1985)

= Cerastium gorodkovianum Schischk.; Kom., Fl URSS 6: 457, 883 (1936)

= Cerastium jenisejense Hultén; Svensk Bot. Tidskr. 50: 473 (1956)

= Cerastium mutabile var. caespitosum (Malmgren) Kozhevn.; Novosti Sist. Vyssh. Rast. 18: 237 (1981)

= Cerastium mutabile var. jenisejense (Hultén) Kozhevn.; Novosti Sist. Vyssh. Rast. 18: 238 (1981)

= Cerastium regelii subsp. caespitosum (Malmgren) Tolm.; Arktich. Fl. SSSR 6: 41 (1971)

= Cerastium regelii var. hirsutum Hultén; Svensk Bot. Tidskr. 50: 473 (1956)

= Cerastium serpyllifolium M.Bieb. ex Ser.; Prodr. [A. DC.] 1: 417 (1824), nom. illeg.

species :

Cerastium rivulare Cambess.; A. St.-Hil. Fl. Bras., Mer. 2: 166 (1829)

Distribution: Bolivia (Chuquisaca, Cochabamba, Santa Cruz, Tarija); WC-Brazil (Brasilia Distrito Federal); SE-Brazil (São Paulo, Rio de Janeiro); S-Brazil (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay (Alto Paraguay, Alto Paraná, Canindeyu, Guaira, Itapua, Misiones); Argentina (Buenos Aires, Corrientes, Entre Rios, Misiones, Santa Fe)

83 BOL 84 BRA 85 ARG PAR

Synonyms: hidden

= Cerastium catharinense L.B.Sm. & Downs; Sellowia, No. 12, 126 (1960)

species :

Cerastium rivulariastrum Möschl & Pedersen; Darwiniana 16: 118 (1970)

Distribution: Bolivia (La Paz, Santa Cruz, Tarija); S-Brazil (Paraná, Rio Grande do Sul); Paraguay (Canindeyu, Central, Guaira, Misiones, Paraguari); Uruguay (Montevideo, San Jose); Argentina (Buenos Aires, Catamarca, Chaco, Cordoba, Corrientes, Entre Rios, Formosa, Jujuy, La Pampa, La Rioja, Misiones, Salta, Santiago del Estero, Santa Fe, San Luis, Tucuman)

83 BOL 84 BRA 85 ARG PAR URU

species :

Cerastium ruderale M.Bieb.; Fl. Taur. Caucasus 1: 357 (1808)

Distribution: Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan

33 ARM AZE GEO NCS

species :

Cerastium runemarkii Möschl & Rech.f.; Oesterr. Akad. Wiss., Math. Naturwiss. Kl., Anz. 1962: 231 (1962)

Distribution: Greece (SE-Evvoia, Kiklades: Naxos)

13 GRC

Synonyms: hidden

= Cerastium coronense Runemark; Bot. Notiser 114: 455 (1961) (non Schur (1877))

species :

Cerastium saccardoanum Diratz.; Bég. & Diratz., Contrib. Fl. Armenia 42 (1912)

Distribution: Azerbaijan (Nachichevan); Turkey (Inner Anatolia)

33 AZE 34 TUR

species :

Cerastium scaposum Boiss. & Heldr.; Boiss., Diagn. Pl. Orient. 8: 104 (1849)

subspecies :

subsp. scaposum

Distribution: Crete (Lefka Ori, Afendis Kavousi)

13 KRI

subspecies :

subsp. peninsularum Greuter, N.Böhling & Ralf Jahn; Willdenowia 32(1): 49 (2002)

Distribution: NW-Crete

species :

Cerastium scaranii Ten.; Fl. Napol. 1(Prodr.): XXVII (1811)

Name: Italienisches Hornkraut

Distribution: Italy; Sicily

13 ITA SIC

Synonyms: hidden

= Cerastium apuanum Parl.; Nuovo Giorn. Bot. Ital. 7: 69 (1875)

= Cerastium etruscum Lacaita; Boll. Soc. Bot. Ital. 1912: 113 (1912) (nom. inval.)

= Cerastium hirsutum Crantz; Inst. Rei Herb. 2: 400 (1766), nom. illeg.

= Cerastium kochii Wettst.; Luerss. Bibl. Bot. Heft 26: 35 (1892)

species :

Cerastium schizopetalum Maxim.; Bull. Acad. Petersb. 32: 483 (1888)

Distribution: Japan (Honshu)

38 JAP

variant :

var. rupicola (Ohwi) S.Akiyama; Fl. Jap. (Iwatsuki et al., eds.) 2a: 197 (2006)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Cerastium rupicola Ohwi; J. Jap. Bot. 12: 379 (1936)

= Cerastium schizopetalum var. bifidum Takeda; Kozan shokubutsu zui, ed. 2: 78 (1937), nom. nud.

= Cerastium yazawanum H.Koidz.; Shinano Kyôiku 421: 14 (1921)

species :

Cerastium selloi Schltdl. ex Rohrb.; Mart., Fl. Bras. 14(2): 283 (1872)

Distribution: S-Brazil

84 BRA

Synonyms: hidden

= Cerastium sellowii Cham. & Schltdl.; Ann. New York Acad. Sci. 7: 53 (1892)

species :

Cerastium semidecandrum L.; Sp. Pl.: 438 (1753)

Name: Sand-Hornkraut (DE); Little Mouse-ear (EN)

Distribution: England; Ireland; Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Andorra; Baleares; France; Channel Isl.; Corsica; Sardinia; Italy; Sicily; Pantelleria; Malta; San Marino [I]; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece (widespread mainland, rare in the South, incl. most islands); Crete (mountains); Estonia; Latvia; Lithuania; Belarus; European Russia; Moldova; Ukraine; Crimea; Morocco; Algeria; Libya; Kazakhstan; Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Northern Caucasus; Georgia [Caucasus]; Azerbaijan; East Aegaean Isl. (Lesvos, Ikaria, Samos, Kos, Chalki, Rhodos, Kasos, Karpathos); Turkey (NW-Anatolia: Bithynia, W-Anatolia, WN-Anatolia); Iran (N-Iran); Afghanistan (Baghlan, Faryab, Parwan); Cyprus (N-Cyprus); Lebanon (C-Lebanon); Syria (Jazira, NW-Syria); Australia [I] (Western Australia [I], South Australia [I], New South Wales [I], Victoria [I]); New Zealand [I]; Canada [I] (British Columbia [I], Nova Scotia [I], Ontario [I]); USA [I] (Arkansas [I], Connecticut [I], Florida [I], Georgia [I], Idaho [I], Illinois [I], Indiana [I], Kansas [I], Louisiana [I], Maryland [I], Massachusetts [I], Michigan [I], Missouri [I], Nebraska [I], New Jersey [I], New York [I], North Carolina [I], Ohio [I], Oregon [I], Pennsylvania [I], Rhode Island [I], South Carolina [I], Washington [I], Wisconsin [I]); Brazil [I]

10 DEN FIN GRB IRE NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO BAL CIS COR FRA POR SAR SPA 13 ALB BIH BUL CRO GRC ITA KOS KRI MLT MNT NMA PTL ROM SIC SLV sma SRB TUE 14 BLR EST KRY LAT LIT MLD RUS UKR 20 ALG LBY MOR 32 KAZ KGZ TKM TZK UZB 33 AZE GEO NCS 34 AFG CYP EAI IRN LEB SYR TUR 50 aus 51 nzl 71 cdn 72 cdn 73 usa 74 usa 75 usa 78 usa 84 bra

Remarks: semidecandrum agg.

Synonyms: hidden

= Alsine pellucida (Chaub.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 67 (1901)

= Centunculus semidecandrus (L.) Scop.; Fl. Carniol. ed. II. 1: 331 (1771)

= Cerastium anomalum Walther; 359 (1802), nom. illeg.

= Cerastium arenarium Ten.; Fl. Napol. 4: 232 (1830)

= Cerastium balearicum F.Herm.; Verh. Bot. Vereins Prov. Brandenburg 54: 247 (1913), ex Möschl, Mem. Soc. Brot. 5: 45 (1949), descr. nov.

= Cerastium breviflorum Gilib.; Fl. Lit. Inch. 2: 158 (1782), opus utique oppr.

= Cerastium dentatum Möschl; Oesterr. Bot. Zeitschr. 82: 230 (1933)

= Cerastium diffusum var. sennenii (Font Quer) O.Bolòs & Vigo; But. Inst. Catalana Hist. Nat., 38 Bot. 1: 86 (1974)

= Cerastium dolosum (Murb.) Möschl; Repert. Spec. Nov. Regni Veg. 41: 160 (1936)

= Cerastium fallax Guss.; Fl. Sicul. Prodr., Suppl.: 139 (1832)

= Cerastium geniculatum Braun-Blanq.; Bull. Soc. Hist Nat. Afr. Nord 13: 15 (1922)

= Cerastium heterotrichum Klokov; Bot. Zurn. (Kiev) 4: 65 (1947)

= Cerastium holosteiforme Schur; Enum. Pl. Transs. 119 (1866)

= Cerastium loeflingii Crantz; Inst. Rei Herb. 2: 403 (1766)

= Cerastium macilentum Aspegren; Försök Blekinsk Fl.: 34 (1823)

= Cerastium mutabile var. semidecandrum (L.) K.F.Schimp. & Spenn.; Spenn., 847 (1829)

= Cerastium mutabile var. viscidum (Link) K.F.Schimp. & Spenn.; Spenn., 847 (1829)

= Cerastium obtusifolium Lam.; Fl. Franç., éd. 2 3: 58 (1795), nom. superfl.

= Cerastium pallidum Schur; Verh. Naturf. Ver. Bruenn 15: II. 146 (1877)

= Cerastium pellucidum Chaub.; St.-Amans, Fl. Agen. 181 (1821)

= Cerastium pentandrum Bluff & Fingerh.; 581 (1825), nom. illeg.

= Cerastium pentandrum L.; Sp. Pl.: 438 (1753)

= Cerastium pentandrum subsp. fallax (Guss.) Maire & Weiller; Fl. Afrique N. 9: 222 (1963)

= Cerastium peplidifolium Kotschy ex Boiss.; Fl. Orient. 1: 725 (1867)

= Cerastium pumilum proles fallax (Guss.) Rouy & Foucaud; Fl. France 3: 217 (1896)

= Cerastium pumilum subsp. fallax (Guss.) Maire; Jahand. & Maire, Cat. Pl. Maroc 2: 197 (1932)

= Cerastium pumilum subsp. geniculatum (Braun-Blanq.) Maire; Jahand. & Maire, Cat. Pl. Maroc: 197 (1932)

= Cerastium rotundatum Schur; Verh. Naturf Ver. Bruenn 15: It. 146 (1877)

= Cerastium semidecandrum f. abortivum (Coss. & Germ.) Hegi; 366 (1911)

= Cerastium semidecandrum f. dolosum Murb.; 267 (1898)

= Cerastium semidecandrum f. macilentum (Aspegren) Murb.; 267 (1898)

= Cerastium semidecandrum f. majus Brenner; Not. Sällsk. Fauna Fl. Fenn. Förh. 11(n.s. 8): 447 (1871)

= Cerastium semidecandrum f. pulaviense Zapal.; 372 (1911)

= Cerastium semidecandrum subsp. balearicum (F.Herm.) Litard.; Candollea 11: 198 (1948)

= Cerastium semidecandrum subsp. dentatum (Möschl) Maire & Weiller; Fl. Afrique N. 9: 219 (1963)

= Cerastium semidecandrum subsp. fallax (Guss.) Nyman; Consp. Fl. Eur.: 110 (1878)

= Cerastium semidecandrum subsp. linnaeanum Maire & Weiller; Maire, Fl. Afrique N. 9: 218 (1963) (inval.)

= Cerastium semidecandrum subsp. macilentum (Aspegren) Gosselman; Blekinges Fl. 80 (1865)

= Cerastium semidecandrum subsp. macilentum (Aspegren) Möschl; Repert. Spec. Nov. Regni Veg. 39: 157 (1936), isonym

= Cerastium semidecandrum subsp. pellucidum (Chaub.) Nyman; Consp. Fl. Eur.: 110 (1878)

= Cerastium semidecandrum subsp. scariosum Celak.; Prodr. Fl. Böhmen: 497 (1875), nom. inval.

= Cerastium semidecandrum subsp. subherbaceum Celak.; Prodr. Fl. Böhmen: 497 (1875)

= Cerastium semidecandrum subvar. abortivum Coss. & Germ.; Fl. Descr. Anal. Paris, éd. 2: 49 (1861)

= Cerastium semidecandrum var. abortivum (Coss. & Germ.) Rouy & Foucaud; Fl. France 3: 220 (1896)

= Cerastium semidecandrum var. arenarium (Ten.) Rouy & Foucaud; Fl. France 3: 219 (1896)

= Cerastium semidecandrum var. bidgostianum Zapal.; 373 (1911)

= Cerastium semidecandrum var. dentatum (Muschl.) Kharadze; Fl. Gruzii, ed. 2, 4: 58 (1978)

= Cerastium semidecandrum var. glaberrimum W.D.J.Koch; Syn. Fl. Germ. Helv., ed. 2: 133 (1844)

= Cerastium semidecandrum var. glandulosum W.D.J.Koch; 121 (1836)

= Cerastium semidecandrum var. linneanum Chaub. & Bory; Exp. Sci. Morée, Bot.: 130 (1832)

= Cerastium semidecandrum var. macilentum (Aspegren) W.D.J.Koch; 91 (1843)

= Cerastium semidecandrum var. macilentum (Aspegren) Wahlenb.; Fl. Suecica 1: 288 (1824)

= Cerastium semidecandrum var. parviflorum Rouy & Foucaud; Fl. France 3: 220 (1896)

= Cerastium semidecandrum var. pellucidum (Chaub.) Rouy & Foucaud; Fl. France 3: 220 (1896)

= Cerastium semidecandrum var. pygmaeum Gaudin; Fl. Helv. 3: 243 (1828)

= Cerastium semidecandrum var. scariosum Celak.; 85 (1870), nom. inval.

= Cerastium semidecandrum var. sennenii Font Quer; Mém. Soc. Hist. Nat. Afrique N., Hors Sér. 2: 123 (1949)

= Cerastium varians subsp. semidecandrum (L.) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France: 52 (1894), nom. illeg.

= Cerastium viscidum Link; Enum. Hort. Berol. Alt. 1: 433 (1821), nom. illeg.

= Myosotis semidecandra (L.) Moench; Methodus 225 (1794)

= Spergularia semidecandra (L.) Kitt.; Taschenb. Fl. Deutschl., ed. 2: 1003 (1844)

= Stellaria semidecandra (L.) Jess.; 289 (1879)

= Stellaria semidecandra (L.) Link; Diss. Bot. Suerin (1795), 62

species :

Cerastium siculum Guss.; Suppl. Fl. Sicul. Prodr.: 135 (1832)

Name: Sizilianisches Hornkraut (DE)

Distribution: France; Corsica; Sardinia; Italy; Sicily; San Marino [I]; Morocco; Algeria; Tunisia; Libya

12 COR FRA SAR 13 ITA SIC sma 20 ALG LBY MOR TUN

Remarks: semidecandrum agg.

Synonyms: hidden

= Cerastium aggregatum Durand ex Brign.; Flora 23: 123 (1840)

= Cerastium pumilum subsp. siculum (Guss.) Maire; Jahand. & Maire, Cat. Pl. Maroc: 197 (1932)

= Cerastium semidecandrum subsp. densiflorum (Guss.) Arcang.; Comp. Fl. Ital.: 97 (1882)

= Cerastium semidecandrum subsp. siculum (Guss.) Arcang.; Comp. Fl. Ital.: 97 (1882)

species :

Cerastium sinaloense D.A.Good; Rhodora, 86(847): 367 (1984)

Distribution: Mexico (Colima, Jalisco, Sinaloa)

79 MEX

species :

Cerastium sinicum Nakai; J. Jap. Bot. 15: 526 (1939)

Distribution: China (Nei Mongol)

36 CHI

Remarks: provisionally accepted name

species :

Cerastium smolikanum Hartvig; Bot. Notiser 132: 359 (1979)

Distribution: Albania (Valamara Mts., Lura Mts.); NW-Greece (Mt. Smolikas)

13 ALB GRC

Remarks: ligusticum agg.

species :

Cerastium soleirolii Duby; Bot. Gall.: 87 (1828)

Distribution: Corsica

12 COR

Synonyms: hidden

= Cerastium arvense subsp. soleirolii (Ser. ex Duby) Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium stenopetalum var. nanum Barberis, Bechi & Miceli; Fl. Medit. 7: 128 (1997)

= Cerastium stenopetalum var. oligadenum Briq.; Annuaire Conserv. Jard. Bot. Genève 9: 122 (1905)

= Cerastium stenopetalum var. polyadenum Briq.; Annuaire Conserv. Jard. Bot. Genève 9: 122 (1905)

species :

Cerastium soratense Rohrb.; Linnaea 37: 291 (1872 publ. 1873)

Distribution: Peru; Bolivia (Cochabamba, La Paz, Oruro, Potosí); Argentina (Catamarca, La Rioja, San Juan Prov.)

83 BOL PER 85 ARG

species :

Cerastium sordidum B.L.Rob.; Bot. Gaz., 58 (1900)

Name: Chihuahuan chickweed

Distribution: USA (Arizona); Mexico (Chihuahua, Sonora)

76 USA 79 MEX

Synonyms: hidden

= Cerastium longipedunculatum var. sordidum (B.L.Rob.) Briq.; Annuaire Conserv. Jard. Bot. Genève 13-14: 380 (1911)

species :

Cerastium sosnowskyi Schischk.; Fl. SSSR 6: 464 (1936), nom. nov.

Distribution: Georgia [Caucasus]

33 GEO

Synonyms: hidden

= Cerastium argenteum subsp. glabratum Sosn.; Vestn. Tiflissk. Bot. Sada, n.s. 1: 73 (1922)

species :

Cerastium spathulatum Pers.; Syn. Pl. 1: 520 (1805)

Distribution: Jamaica

81 JAM

Remarks: provisionally accepted name

species :

Cerastium stenopetalum Fenzl ex Gren. & Godr.; Fl. France Corse 1: 272 (1847)

Distribution: Corsica

12 COR

Synonyms: hidden

= Cerastium arvense subsp. stenopetalum (Fenzl ex Gren. & Godr.) Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium soleirolii subsp. stenopetalum (Fenzl ex Gren. & Godr.) Buschm.; Repert. Spec. Nov. Regni Veg. 43: 143 (1938)

species :

Cerastium subciliatum Gartner; Repert. Spec. Nov. Regni Veg. Beih. cxiii. 51 (1939)

Distribution: Siberia (Irkutsk)

30 SIB

Synonyms: hidden

= Cerastium ciliatum Turcz.; Bull. Soc. Nat. Mosc. 15: 616 (1842), non Waldst. & Kit. (1805)

= Cerastium subciliatum subsp. sajanense Gartner

species :

Cerastium subpilosum Hayata; Icon. Pl. Formosan. 3: 39-40 (1913)

Distribution: C-Taiwan

38 TAI

Synonyms: hidden

= Arenaria subpilosa (Hayata) Ohwi; Acta Phytotax. Geobot. 6(3): 145 (1937)

= Cerastium taiwanense Y.C.Liu; Quart. J. Taiwan Mus. 4: 211 (1951)

species :

Cerastium subspicatum Wedd.; Ann. Sci. Nat. Ser. V. 1: 295 (1864)

Distribution: Peru; Bolivia (Chuquisaca, Cochabamba, La Paz, Oruro, Santa Cruz, Tarija)

83 BOL PER

Synonyms: hidden

= Cerastium subspicatum var. apetalum Wedd.; Ann. Sci. Nat., Bot., sér. 5, 1: 296 (1864)

species :

Cerastium subtetrandrum (Lange) Murb.; Bot. Notiser 1898: 259 (1898)

Distribution: S-Sweden; Denmark; Finland [I]; Germany [I]; SE-Austria; N-Poland; Slovakia; Hungary; NW-Serbia; Estonia [I]

10 DEN fin SWE 11 AUT ger HUN POL SLO 13 SRB 14 est

Remarks: semidecandrum agg.

Synonyms: hidden

= Cerastium diffusum subsp. subtetrandrum (Lange) P.D.Sell & Whitehead; Feddes Repert. Spec. Nov Regni Veg. 69: 23 (1964)

= Cerastium pumilum f. subtetrandrum Lange; Haandb. Danske fl. ed. 4: 676 (1887)

species :

Cerastium subtriflorum (Rchb.) Pacher; Jahrh. Naturhist. Landesmus. Kärnten 18: 104 (1886)

Name: Slowenisches Hornkraut

Distribution: NE-Italy; Slovenia

13 ITA SLV

Synonyms: hidden

= Cerastium alpinum var. subtriflorum (Rchb.) Fiori; Nuov. Fl. Italia 1(3): 477 (1923)

= Cerastium carniolicum Preissm. ex Gartner; Repert. Spec. Nov. Regni Veg. Beih. cxiii. 17 (1939)

= Cerastium lanuginosum var. subtriflorum Rchb.; Icon. Fl. Germ. Heiv. 5-6: 38 (1842)

= Cerastium sonticum Beck; Oesterr. Bot. Z. 58: 1. (1908), et ex Gartner in Fedde, Repert. Beih. 113: 16 (1939), descr. emend.

= Cerastium sonticum subsp. savense Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 17 (1939)

= Cerastium sonticum subsp. udinense Gartner; Repert. Spec. Nov. Regni Veg. Beih. 113: 18 (1939)

species :

Cerastium supramontanum Arrigoni; Boll. Soc. Sarda Sci. Nat. 23: 213 (1984)

Distribution: Sardinia

12 SAR

species :

Cerastium sventenii Jalas; Ann. Bot. Fenn. 3: 133 (1966)

Distribution: Canary Isl. (Tenerife, Hierro, La Palma Isl.)

21 CNY

species :

Cerastium sylvaticum Waldst. & Kit.; Descr. Icon, Pl. Hung.: 100 (1802), et ex Gartner, Fedde, Repert. Beih. 113: 25 (1939), descr. emend.

Distribution: Austria; Poland; Slovakia; Hungary; Italy; Slovenia; Croatia; Montenegro; Serbia; ?Albania; Romania; S-Lithuania; Moldova; Ukraine; Turkey (N-Anatolia)

11 AUT HUN POL SLO 13 CRO ITA MNT ROM SLV SRB 14 LIT MLD UKR 34 TUR

Synonyms: hidden

= Alsine silvatica (Waldst. & Kit.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 64 (1901)

= Cerastium repens Bertol.; Fl. Ital. 4: 757 (1841), nom. illeg.

= Cerastium sylvaticum subsp. umbrosum (Waldst. & Kit.) Gartner; Repert. Spec. Nov. Regni Veg. Beih 113: 32 (1939)

= Cerastium umbrosum Kit.; Linnaea 32: 515 (1863)

= Stellaria sylvatica (Waldst. & Kit.) Jess.; Deut. Excurs.-Fl.: 290 (1879), nom. illeg.

species :

Cerastium szechuense F.N.Williams; J. Linn. Soc., Bot. 34: 433 (1899)

Distribution: China (Sichuan)

36 CHI

species :

Cerastium szowitsii Boiss.; Fl. Orient. 1: 717 (1867)

Distribution: Armenia; Azerbaijan; Iran (Iranian Aserbaijan)

33 ARM AZE 34 IRN

Synonyms: hidden

= Cerastium gnaphalodes subsp. album Buschm.; Repert. Spec. Nov. Regni Veg. 46: 34 (1939)

= Cerastium szowitsii var. album (Buschm.) I.V.Sokolova ex Czerep.; Vasc. Pl. Russia & Adj. States (former USSR): 162 (1995)

species :

Cerastium takasagomontanum Masam.; Trans. Nat. Hist. Soc. Taiwan 28: 120 (1938)

Distribution: Taiwan

38 TAI

Synonyms: hidden

= Arenaria takasagomontana (Masam.) S.S.Ying; Fl. Taiwan, ed. 2, 2: 346 (1996)

= Cerastium subpilosum var. takasagomontana (Masam.) S.S.Ying; Quart. J. Chinese Forest. 8(3): 119 (1975)

species :

Cerastium taschkendicum Adylov & Vved.; Opred. Rast. Sred. Azii 2: 323 (1971)

Distribution: Uzbekistan; Tajikistan

32 TZK UZB

species :

Cerastium tatrae Borbás; Magyar Bot. Lapok 1: 319 (1902)

Distribution: S-Poland; Slovakia (Tatra)

11 POL SLO

Remarks: status uncertain, often included in C. alpinum

Synonyms: hidden

= Cerastium arvense subsp. glandulosum (Kit.) Soó; Acta Geobot. Hung. 2: 237 (1939), nom. illeg.

= Cerastium arvense var. tatrae Borbás; Magyar Bot. Lapok 1: 319 (1902)

= Cerastium glandulosum (Kit.) Jáv.; (1934), nom. illeg.

= Cerastium raciborskii f. bistrense Zapal.; 395 (1911)

= Cerastium raciborskii f. giewonticum Zapal.; 395 (1911)

= Cerastium raciborskii f. intermedium Zapal.; 396 (1911)

= Cerastium raciborskii f. rigidulum Zapal.; 395 (1911)

= Cerastium raciborskii f. subglabrum Zapal.; 395 (1911)

= Cerastium raciborskii var. morskiense Zapal.; 396 (1911)

= Cerastium raciborskii Zapal.; Bull. Int. Acad. Sci. Cracovie, Cl. Sci. Math., Sér. B, Sci. Nat. 1910(6B): 434 (1910)

= Cerastium strictum subsp. tatrae (Borbás) Májovský ex Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 4 (1984)

species :

Cerastium tenoreanum Ser.; DC., Prodr. 1: 421 (1824)

Name: Tenore-Hornkraut (DE)

Distribution: Norway; +Netherlands; Germany [I]; SE-Switzerland; Austria; Poland; Czech Republic; Slovakia; Hungary; France; Sardinia; Italy; ?Sicily; Slovenia; Croatia; Montenegro; North Macedonia; Albania; Romania; Bulgaria; Greece; Ukraine; Crimea; ?Algeria

10 NOR 11 AUT CZE ger HUN NET POL SLO SWI 12 FRA SAR 13 ALB BUL CRO GRC ITA MNT NMA ROM SLV 14 KRY UKR

Synonyms: hidden

= Cerastium brachypetalum subsp. tenoreanum (Ser.) Soó; Soó & Jáv., Magyar Növ. Kez.: 761 (1951)

= Cerastium epiroticum Möschl & Rech.f.; Bol. Soc. Brot., Ser. 2, 41 (1962)

= Cerastium pilosum Ten.; Fl. Napol. 1(Prodr.): XXVII (1811), nom. illeg.

species :

Cerastium terrae-novae Fernald & Wiegand; Rhodora 22: 176 (1920 publ. 1921)

Distribution: Canada (Newfoundland)

72 CDN

Synonyms: hidden

= Cerastium beeringianum subsp. terrae-novae (Fernald & Wiegand) Hultén; Svensk Bot. Tidskr. 50: 482 (1956)

= Cerastium terrae-novae f. waghornei Fernald & Wiegand; Rhodora 22: 177 (1921)

species :

Cerastium texanum Britton; Bull. Torrey Bot. Club 15: 97 (1888)

Name: Texas chickweed

Distribution: USA (Arizona, New Mexico); Mexico (Baja California Sur, Chihuahua, Sinaloa, Sonora)

76 USA 77 USA 79 MEX

Synonyms: hidden

= Stellaria montana Rose; Contr. U. S. Natl. Herb. 1: 93, pl. 2 (1891) (non Pierrat)

species :

Cerastium theophrasti Merxm. & Strid; Bot. Notiser, 130(4): 469 (1977)

Distribution: NC-Greece (Mt. Olimbos)

13 GRC

Remarks: alpinum agg.

species :

Cerastium thomasii Ten.; Fl. Neapol. Prodr. App. 4: 21 (1823)

Distribution: Corsica; Italy

12 COR 13 ITA

Synonyms: hidden

= Cerastium arvense subsp. thomasii (Ten.) Rouy & Foucaud; Fl. France 3: 204 (1896)

= Cerastium arvense var. viscatum Montel.; Webbia 8: 310 (1952)

= Cerastium subulatum Porta; Nuovo Giorn. Bot. Ital. 11: 289 (1879)

= Cerastium viscatum (Montel.) Jalas; Arch. Soc. Zool. Bot. Fenn. Vanamo 18: 57 (1963)

= Stellaria pumila Brocchi; Bibliot. Ital. (Milan) 28: 223 (1822), nom. illeg.

species :

Cerastium thomsonii Hook.f.; Fl. Brit. Ind. 1: 228 (1874)

Distribution: Afghanistan (Kunar / Nuristan, Laghman, Nangarhar); Tibet; India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand)

34 AFG 36 TIB 40 IND

Synonyms: hidden

= Cerastium nepalense Wall.; Numer. List: no. 628 (1829), nom. inval.

= Cerastium nipaulense Wall. ex G.Don; Gen. Hist. 1: 445 (1831)

= Cerastium triviale var. nipaulense (Wall. ex G.Don) F.N.Williams; J. Bot. 37: 350 (1899)

species :

Cerastium tianschanicum Schischk.; Kom., Fl. URSS 6: 456 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 2, 136 (1936), latine

Distribution: Kazakhstan; Kyrgyzstan; Uzbekistan; Tajikistan; Afghanistan (Wakhan); China (Xinjiang)

32 KAZ KGZ TZK UZB 34 AFG 36 CHI

Synonyms: hidden

= Cerastium vulgatum var. tianschanicum (Schischk.) Kozhevn.; Novosti Sist. Vyssh. Rast. 22: 95 (1985)

species :

Cerastium tolucense D.A.Good; Rhodora, 86(847): 371 (1984)

Distribution: Mexico (Ciudad de Mexico, Jalisco, Mexico State, Michoacan, Puebla)

79 MEX

species :

Cerastium tomentosum L.; Sp. Pl.: 440 (1753)

Name: Filziges Hornkraut, Snow in summer

Distribution: England [I]; Ireland [I]; Denmark [I]; Sweden [I]; Netherlands [I]; Germany [I]; Switzerland [I]; Liechtenstein [I]; Austria [I]; Czech Republic; Slovakia; Hungary [I]; France [I]; Channel Isl. [I]; Corsica; Corsica [I]; Italy; Sicily; +San Marino; Slovenia; Croatia; Estonia [I]; New Zealand [I]; Canada [I] (British Columbia [I], Manitoba [I], New Brunswick [I], Newfoundland [I], Nova Scotia [I], Ontario [I], Prince Edward Isl. [I], Quebec [I]); USA [I] (Maine [I], Michigan [I], Montana [I], Nebraska [I], New York [I], North Carolina [I], Ohio [I], Oregon [I], Pennsylvania [I], Washington [I], Wisconsin [I], Wyoming [I])

10 den grb ire swe 11 aut CZE ger hun lie net SLO swi 12 cis COR fra 13 CRO ITA SIC SLV SMA 14 est 51 nzl 71 cdn 72 cdn 73 usa 74 usa 75 usa 78 usa

Synonyms: hidden

= Alsine tomentosa (L.) E.H.L.Krause; Sturm, Deutschl. Fl. Abbild., ed. 2, 5: 64 (1901)

= Cerastium album C.Presl; Fl. Sicul.: 167 (1826)

= Cerastium arvense var. aetnaeum Jan; Elench. Pl.: 7 (1826)

= Cerastium bosniacum Beck; Ann. K. K. Naturhist. Hofmus. 2: 62 (1887)

= Cerastium columnae Ten.; Fl. Napol. 1(Prodr.): XXVII (1811)

= Cerastium decalvans Schloss. ex Nyman; Consp. Fl. Eur.: 107 (1878), nom. inval.

= Cerastium elatum Ten.; Fl. Med 1: 372 (1822)

= Cerastium hybridum Schur; Enum. Pl. Transs. 125 (1866)

= Cerastium longifolium Ten.; Fl. Napol. 1(Prodr.): XXVII (1811)

= Cerastium repens L.; Sp. Pl.: 439 (1753), nom. illeg.

= Cerastium tomentosum subsp. columnae (Ten.) Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium tomentosum subsp. longifolium Arcang.; Comp. Fl. Ital.: 99 (1882)

= Cerastium tomentosum var. aetnaeum (Jan) Gürke; K. Richt., Pl. Eur. 2: 216 (1899)

= Cerastium tomentosum var. columnae (Ten.) Porta; Nuovo Giorn. Bot. Ital. 11: 267 (1879)

= Myosotis lanata Moench; Methodus Suppl. 308 (1794)

= Stellaria repens Scop.; Fl. Carniol. ed. II. 1: 320 (1771)

= Stellaria tomentosa (L.) Jess.; 290 (1879)

= Stellaria tomentosa (L.) Link; Diss. Bot. Suerin: 62 (1795)

species :

Cerastium transsilvanicum Schur; Verh. Siebenb. Ver. Naturw. 4: 14 (1853)

Distribution: Romania (Carpathians)

13 ROM

species :

Cerastium trianae Briq.; Annuaire Conserv. Jard. Bot. Genève 13-14: 382 (1911)

Distribution: Colombia (Cauca, Cundinamarca, Tolima); Venezuela (Merida); Peru

82 CLM VEN 83 PER

Synonyms: hidden

= Cerastium caespitosum Triana & Planch.; Ann. Sci. Nat. Ser. IV. 17: 152 (1862)

species :

Cerastium trichocalyx Muschl.; Bot. Jahrb. Syst. 45: 445 (1911)

Distribution: Peru

83 PER

species :

Cerastium tucumanense Pax; Bot. Jahrb. 18: 25 (1893)

Distribution: Peru; Bolivia (Chuquisaca, Cochabamba, La Paz, Potosí, Tarija); Argentina (Catamarca, Jujuy, La Rioja, Salta, Tucuman)

83 BOL PER 85 ARG

species :

Cerastium undulatifolium Sommier & Levier; Act. Hort. Petrop. 13: 41 (1893)

Distribution: Northern Caucasus; Georgia [Caucasus]

33 GEO NCS

species :

Cerastium uniflorum Clairv.; Man. Herbor. Suisse: 147 (1811)

Name: Einblütiges Hornkraut (DE)

Distribution: Germany (Bayern); Switzerland; Liechtenstein; Austria; Poland; Slovakia; France; Italy; Slovenia; Croatia

11 AUT GER LIE POL SLO SWI 12 FRA 13 CRO ITA SLV

Remarks: latifolium agg.

Synonyms: hidden

= Cerastium alpinum subsp. uniflorum (Clairv.) Bonnier; Bonnier & R. C. V. Douin, 60 (1913)

= Cerastium hegelmaieri (Correns) Fritsch

= Cerastium latifolium proles uniflorum (Clairv.) Rouy & Foucaud; Fl. France 3: 210 (1896)

= Cerastium latifolium subsp. uniflorum (Clairv.) Dostál; Kvetena CSR: 382 (1948)

= Cerastium uniflorum f. glutinosum (Hegetschw.) Braun-Blanq.; Braun-Blanq. & Rübel, 500 (1933)

= Cerastium uniflorum f. lodovense Zapal.; 407 (1911)

= Cerastium uniflorum f. lomnicense Zapal.; 407 (1911)

species :

Cerastium utriense Barberis; Webbia 42(2): 154 (1988)

Distribution: Italy

13 ITA

species :

Cerastium vagans Lowe; Trans. Cambridge Phil. Soc. 6: reimp. 26 (1838)

Distribution: Madeira (Madeira Isl.)

21 MDR

Synonyms: hidden

= Cerastium vagans f. fulvum (Lowe) Möschl; Agron. Lusit. 13: 40 (1951)

= Cerastium vagans var. calvum Lowe; Man. Fl. Madeira: 62 (1857)

= Cerastium vagans var. fulvum Lowe; Trans. Cambridge Philos. Soc. 6: 548 (1838)

= Cerastium vagans var. subnudum Lowe; Trans. Cambridge Philos. Soc. 6: 548 (1838)

species :

Cerastium velutinum Raf.; Med. Repos. New York 5: 359 (1808)

Distribution: Canada (Ontario); USA (Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia)

72 CDN 74 USA 75 USA 78 USA

Synonyms: hidden

= Cerastium arvense f. oblongifolium (Torr.) Pennell; Bartonia 12: 10 (1931)

= Cerastium arvense subsp. velutinum (Raf.) Ugbor.; Fyton 35(2): 173 (1977)

= Cerastium arvense var. bracteatum (Raf.) MacMill.; Metasp. Minnesota Valley 223 (1892)

= Cerastium arvense var. oblongifolium (Torr.) Hollick & Britton; Bull. Torr. Bot. Club 14: 47, pl. 63, 65 (1887)

= Cerastium arvense var. velutinum (Raf.) Britton; Mem. Torr. Bot. Club 5: 150 (1894)

= Cerastium arvense var. villosum (Muhl. ex Darl.) Hollick & Britton; Bull. Torrey Bot. Club 14: 49 (1887)

= Cerastium arvense var. webbii Jenn.; Ohio Naturalist 9: 441 (1909)

= Cerastium bracteatum Raf.; Précis Découv. Somiol.: 36 (1814)

= Cerastium oblongifolium Torr.; Fl. N. Middle United States 1: 460 (1824)

= Cerastium pensylvanicum Hornem.; Hort. Bot. Hafn. 1: 435 (1813)

= Cerastium villosum Muhl. ex Darl.; Fl. Cestr.: 279 (1837)

variant :

var. villossissimum (Pennell) J.K.Morton; Sida 21: 887 (2004)

Distribution: USA (NE-Maryland, SW-New Jersey, S-Pennsylvania)

75 USA 78 USA

Synonyms: hidden

= Cerastium arvense var. villosissimum Pennell; Bartonia 12: 11 (1931)

species :

Cerastium venezuelanum Briq.; Ann. Conserv. & Jard. Bot. Geneve, xiii & 14: 381 (1911)

Distribution: Venezuela (Merida)

82 VEN

species :

Cerastium verticifolium R.L.Dang & X.M.Pi; Bull. Bot. Res., Harbin 15(4): 431-432 (1995)

Distribution: China (Xinjiang)

36 CHI

species :

Cerastium viride A.Heller; Muhlenbergia. 2: 281 (1907)

Distribution: USA (California, Oregon)

73 USA 76 USA

Synonyms: hidden

= Cerastium arvense subsp. maximum (Hollick & Britton) Ugbor.; Fyton 35(2): 178 (1977), et ex Á. Löve, Taxon 21(1): 166 (1972)

= Cerastium arvense var. maximum Hollick & Britton; Bull. Torr. Bot. Club 14: 47, pl. 64 (1887)b

species :

Cerastium vourinense Möschl & Rech.f.; Bol. Soc. Brot., Ser. 2, 35: 129 (1961)

Distribution: NW-Greece (local in mountains)

13 GRC

species :

Cerastium vulcanicum Schltdl.; Linnaea 12: 208 (1838)

Distribution: Mexico (Ciudad de Mexico, Durango, Guerrero, Mexico State, Michoacan, Morelos, Puebla, Tlaxcala, Veracruz); Guatemala

79 MEX 80 GUA

Synonyms: hidden

= Cerastium semidecandrum Cham. & Schltdl.; Linnaea 5: 233 (1830)

= Cerastium micropetalum Greenm.; Zoe 5: 183 (1904)

species :

Cerastium wilhelmianum Sklenár; Novon 18(1): 106 (2008)

Distribution: Ecuador

83 ECU

species :

Cerastium wilsonii Takeda; Bull. Misc. Inform. Kew 1910(10): 381-382 (1910)

Distribution: China (Anhui, Gansu, Henan, Hubei, S-Shaanxi, Sichuan, Yunnan)

36 CHI

species :

Cerastium zhiguliense Saksonov; Bot. Zhurn. (Moscow & Leningrad) 75(8): 1168 (1990)

Distribution: European Russia

14 RUS

Remarks: provisionally accepted name

species :

Cerastium ×blyttii Baenitz; Oesterr. Bot. Z. 40: 365 (1890)

Distribution: N-Europe

Remarks: C. alpinum x C. arcticum

species :

Cerastium ×brueggerianum Dalla Torre & Sarnth.; Oesterr. Bot. Z. 59: 143 (1909)

Distribution: Europe

Remarks: C. alpinum x C. arvense

species :

Cerastium ×laestadianum H.Samzelius; Bot. Notiser 1890: 177 (1890)

Distribution: Europe

Remarks: C. alpinum x C. holosteoides

Synonyms: hidden

= Cerastium dollineri Beck; Ann. K. K. Naturhist. Hofmus. 2: 62 (1887)

species :

Cerastium ×maureri M.Schulze

Name: Maurer-Hornkraut (DE)

Distribution: Germany [I]; etc.

11 ger

Remarks: Cerastium arvense x tomentosum

species :

Cerastium ×oxoniense Druce; Fl. Oxfordshire, ed. 2: 71 (1927)

Distribution: Europe

Remarks: C. fontanum ssp. vulgare x C. semidecandrum

species :

Cerastium ×pseudalpinum Murr; Magyar Bot. Lapok 6: 174 (1907)

Distribution: Europe

Remarks: C. arvense x C. fontanum ssp. vulgare

species :

Cerastium ×richardsonii Druce; Rep. Bot. Exch. Club Soc. Brit. Isles 2: 498 (1910 publ. 1911)

Distribution: Europe

Remarks: C. nigrescens var. laxum x C. fontanum ssp. vulgare

species :

Cerastium ×sterile Hausskn.

Distribution: Germany (Thüringen); etc.

11 GER

Remarks: Cerastium glomeratum x holosteoides

species :

Cerastium ×symei Druce; Ann. Scott. Nat. Hist. 1911: 43 (1911)

Distribution: Europe

Remarks: C. alpinum ssp. lanatum x C. fontanum ssp. vulgare

species :

Cerastium ×triculinum A.Nyár. & Prodan; Savul., Fl. Republ. Popul. Române 2: 663 (1953)

Distribution: Europe

Remarks: C. brachypetalum x C. glomeratum

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A complete, synonymic checklist of the Higher Plants of the World

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Genus (104)

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A complete, synonymic checklist of the Higher Plants of the World

Version 19.2 (April 17th, 2024)

Covering 354,696 accepted species,
8,644 hybrids, 47,758 accepted infraspecific taxa and 996,379 synonyms,
in total 1,407,477* 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 38,290 pictures of 15,532 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life

Contact

How to Cite:

Search

+ Family

Filter

Order

Family (40)

Genus (104)

Display options

A complete, synonymic checklist of the Higher Plants of the World

Version 19.2 (April 17th, 2024)

Covering 354,696 accepted species, 8,644 hybrids, 47,758 accepted infraspecific taxa and 996,379 synonyms, in total 1,407,477* 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 38,290 pictures of 15,532 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life

Covering 354,696 accepted species,
8,644 hybrids, 47,758 accepted infraspecific taxa and 996,379 synonyms,
in total 1,407,477* names

[about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus*" are deliberately omitted]