482.0000 Family Orobanchaceae Vent.; Tabl. Règne Vég. 2: 292 (1799), nom. cons.

95 genera, ca. 2150 spp. Phylogeny: McNeal et al. 2013, Pinto-Carrasco et al. 2017, Nickrent (2020)

Species listed in database: 2193; hybrids: 76

482.0606 Genus Euphrasia L.; Sp. Pl. 2: 604 (1753)

Distribution: temp. Northern Hemisphere, montane trop. Asia and Malesia, Australia, New Zealand (15), subantarctic S-America (1). There is rampant hybridization in Europe, connected to very difficult species delimitation.

Species listed in database: 216; hybrids: 32

species :

Euphrasia achibuenoensis J.M.Watson, D.Santos & A.R.Flores; Int. Rock Gard. 144: 17, figs.4-10 (2021)

Distribution: Chile (Maule)

85 CLE

species :

Euphrasia adenocaulon Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 371 (1955)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia adenonota I.M.Johnst.; Contrib. Gray Herb. n. s. 85: 168 (1929)

Distribution: Chile (Atacama, Coquimbo)

85 CLE

Synonyms: hidden

= Euphrasia piossekii Descole & Borsini; Lilloa 27: 94 (1955)

species :

Euphrasia ajanensis Vorosch.; Byull. Glavn. Bot. Sada (Moscow) 83: 36 (1972)

Distribution: Russian Far East

31 RFE

species :

Euphrasia alba Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 107 (1943)

Distribution: NW-India (Ladakh)

40 IND

species :

Euphrasia alii Qaiser & Siddiqui; Pakistan J. Bot. 43(4): 1815 (2011)

Distribution: Pakistan (Punjab); NW-India (Jammu & Kashmir)

40 IND PAK

species :

Euphrasia alpina Lam.; Encycl. Méth. Bot. 2: 400 (1786)

Name: Alpen-Augentrost

Distribution: Switzerland; N-Spain (Pyrenees, Cordillera Cantabrica); Andorra; France (Pyrenees, Alps); Italy (Alps, N- & C-Appennini)

11 SWI 12 ADO FRA SPA 13 ITA

Synonyms: hidden

= Euphrasia alpina proles capcirensis Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 265 (1916)

= Euphrasia alpina proles gautieri Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 266 (1916), nom. illeg.

= Euphrasia alpina proles ponsii Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 264 (1916)

= Euphrasia alpina proles sennenii (Chabert) Rouy; Rouy & Foucaud, Fl. France 11: 146 (1909)

= Euphrasia alpina subsp. cantabrica (Font Quer & Rothm.) G.Monts.; C. Aseginolaza Iparragirre et al., Cat. Flor. Alava, Vizcaya & Guipuzcoa: 683 (1984)

= Euphrasia alpina subsp. pulchra (Sennen) O.Bolòs & Vigo; Collect. Bot. 14: 98 (1983)

= Euphrasia alpina subsp. sennenii (Chabert) Malag. & Barrau; Acta Phytotax. Barcinon. 1: 37 (1969)

= Euphrasia alpina var. breviaristata Bernoulli ex E.Steiger; Verh. Naturf. Ges. Basel 18: 611 (1906)

= Euphrasia alpina var. dissecta Gaudin; Fl. Helv. 4: 111 (1829)

= Euphrasia alpina var. grandiflora Gaudin; Fl. Helv. 4: 111 (1829), nom. inval.

= Euphrasia alpina var. marianii Font Quer & Sennen ex Rothm.; Cavanillesia 7: 23 (1935)

= Euphrasia alpina var. media Gaudin; Fl. Helv. 4: 111 (1829)

= Euphrasia alpina var. nana Wettst.; Monogr. Euphrasia: 213 (1896)

= Euphrasia alpina var. porphyrea Burnat; Bull. Herb. Boissier, sér. 2, 3: 745 (1903)

= Euphrasia alpina var. vestita Gremli; Excursionsfl. Schweiz, ed. 6: 333 (1889)

= Euphrasia alpina var. vidalii Rouy; Rouy & Foucaud, Fl. France 11: 146 (1909)

= Euphrasia alpina var. viscidula M.Laínz; Trab. Jard. Bot., Santiago de Compostela 7: 15 (1954)

= Euphrasia cantabrica Font Quer & Rothm.; Cavanillesia 7: 10, in clavi (1935)

= Euphrasia capcirensis Sennen; Bol. Soc. Arag. 15: 265 (1916)

= Euphrasia gautieri Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 266 (1916)

= Euphrasia mariani Sennen; Exsicc. (Pl. Esp.) 1932: no. 8229 (1932)

= Euphrasia nemorosa subsp. alpina (Lam.) H.Marcailhou & A.Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 110 (1908), nom. illeg.

= Euphrasia nemorosa var. alpina (Lam.) Dumort.; Fl. Belg.: 32 (1827)

= Euphrasia officinalis subsp. alpina (Lam.) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia pectinata subsp. alpina (Lam.) Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 110 (1908)

= Euphrasia ponsi Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 264 (1916)

= Euphrasia pulchra Sennen; Bol. Soc. Iber. 29: 113 (1930)

= Euphrasia salisburgensis subsp. pulchra (Sennen) Malag. & Barrau; Acta Phytotax. Barcinon. 1: 37 (1969)

= Euphrasia sennenii (Chabert) Sennen; Pl. d´Esp. No. 2777 (1916), Rothm. in Cavanillesia 7: 22 (1935)

= Euphrasia songeonii Chabert; Bull. Herb. Boissier, sér. 2, 2: 517 (1902)

species :

Euphrasia alsa F.Muell.; Trans. Phil. Soc. Vict. 1: 107 (1855)

Distribution: Australia (New South Wales)

50 AUS

Synonyms: hidden

= Euphrasia scabra var. alsa (F.Muell.) J.H.Willis; Muelleria 1: 148 (1956)

species :

Euphrasia altaica Serg.; Trav. Inst. Sci. Biol., Tomsk 1: 81 (1935)

Distribution: Siberia (Altai, Krasnoyarsk, Tuva); Kazakhstan; Mongolia

30 SIB 32 KAZ 37 MON

species :

Euphrasia amblyodonta Juz.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 4: 60 (1923)

Distribution: Northern Caucasus; Georgia [Caucasus]; Azerbaijan; NE-Turkey

33 AZE GEO NCS 34 TUR

species :

Euphrasia amphisysepala W.R.Barker; J. Adelaide Bot. Gard. 10(2): 204 (1987)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia amplidens W.R.Barker; J. Adelaide Bot. Gard. 26(3): 23 (2013)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia amurensis Freyn; Oesterr. Bot. Z. 52(10): 404-405 (1902)

Distribution: Siberia (Chita); Russian Far East (Amur, Khabarovsk); China (Heilongjiang, Nei Mongol)

30 SIB 31 RFE 36 CHI

Synonyms: hidden

= Euphrasia hirtella var. karoiana W.Becker; Repert. Spec. Nov. Regni Veg. 17: 127 (1921)

= Euphrasia hirtella var. ramosa Freyn; Oesterr. Bot. Z. 52: 404 (1902)

= Euphrasia ramosa (Freyn) W.Becker; Repert. Spec. Nov. Regni Veg. 17: 127 (1921)

species :

Euphrasia andicola Benth.; Prodr. [A. DC.] 10: 554 (1846)

Distribution: Chile (O´Higgins, Maule, Araucanía)

85 CLE

Synonyms: hidden

= Euphrasia aurea F.Phil. ex Phil.; Anales Univ. Chile 91: 113 (1895)

= Lamourouxia andicola Gillies ex Benth.; Prodr. [A. DC.] 10: 542, 554 (1846)

species :

Euphrasia antarctica Benth.; Prodr. [A. DC.] 10: 555 (1846)

Name: Antarctic Eyebright (EN)

Distribution: Bolivia (Potosí); Argentina (Jujuy, Neuquen, Santa Cruz, San Juan, Tierra del Fuego); Chile (Ñuble, Biobío, Araucanía, Los Lagos, Aisén, Magallanes); Falkland Isl.

83 BOL 85 ARG CLE 91 FAL

species :

Euphrasia arctica Lange ex Rostr.; Bot. Tidsskr. 1(4): 47 1870 (1871)

subspecies :

subsp. arctica

Name: Arktischer Augentrost

Distribution: Faeroe Isl.; Scotland (Shetland, Orkney Isl.); Canada (Newfoundland)

10 FOR GRB 72 CDN

subspecies :

subsp. minor Yeo; Bot. Jour. Linn. Soc. 64: 357 (1971)

Distribution: Denmark (N-Jylland)

10 DEN

subspecies :

subsp. borealis (Towns.) Yeo; Bot. Jour. Linn. Soc. 64: 358 (1971)

Distribution: Iceland; Scotland; Norway; Greenland; Canada (British Columbia, New Brunswick, Newfoundland, Labrador, Nova Scotia, Ontario, Prince Edward Isl., Quebec); USA (Maine)

10 GRB ICE NOR 70 GNL 71 CDN 72 CDN 75 USA

Synonyms: hidden

= Euphrasia borealis (F.Towns.) Wettst.; Monogr. Euphrasia: 108 (1896)

= Euphrasia rostkoviana f. borealis F.Towns.; Rep. Bot. Exch. Club Brit. Isles 1890: 307 (1891)

= Euphrasia rostkoviana var. borealis (F.Towns.) F.Towns.; H. C. Watson & auct. suc. (eds.), London Cat. Brit. Pl., ed. 9: t. 374 (1895)

= Euphrasia ×vestita Callen; J. Bot. 78: 215 (1940)

= Euphrasia ×aequalis Callen; J. Bot. Lond. 78: 216 (1940)

species :

Euphrasia arguta R.Br.; Prodr. Fl. Nov. Holland. 436 (1810)

Distribution: Australia (New South Wales)

50 AUS

Synonyms: hidden

= Euphrasia scabra var. arguta (R.Br.) Benth.; Prodr. [A. DC.] 10: 554 (1846)

species :

Euphrasia aristulata Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 110 (1943)

Distribution: Pakistan (Hazara, Swat, Chitral, Astor, Deosai); NW-India (Dras, Jammu & Kashmir)

40 IND PAK

species :

Euphrasia atropurpurea (Rostr.) Ostenf.; Warm. et al., Bot. Faeroes 1: 55 (1901)

Distribution: Faeroe Isl.

10 FOR

Synonyms: hidden

= Euphrasia gracilis f. atropurpurea Rostr.; Bot. Tidsskr. 4: 48 (1870)

species :

Euphrasia australis Perrie; Trans. & Proc. New Zealand Inst. 43: 255 (1910 publ. 1911)

Distribution: New Zealand

51 NZL

species :

Euphrasia azorica H.C.Watson; London Jour. Bot. (Hook.) 3: 598 (1844)

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

21 AZO

species :

Euphrasia bajankolica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 363 (1955)

Distribution: Kazakhstan; Kyrgyzstan

32 KAZ KGZ

species :

Euphrasia bakurianica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 374 (1955)

Distribution: Northern Caucasus; Georgia [Caucasus]; Transcaucasus

33 GEO NCS

species :

Euphrasia bella S.T.Blake; Queensl. Nat. 12: 88 (1945)

Distribution: Australia (Queensland)

50 AUS

species :

Euphrasia bhutanica Pugsley; J. Bot. Lond. 74: 280 (1936)

Distribution: ?Tibet; Bhutan; N-India (Chumbi)

40 BHU IND

species :

Euphrasia borneensis Stapf; Trans. Linn. Soc. London, Ser. II. 4: 210 (1894)

Distribution: Borneo

42 BOR

species :

Euphrasia bottnica Kihlm.; Acta Soc. Fauna Fl. Fenn. 13(5): 20 (1896)

Distribution: Sweden; Finland

10 FIN SWE

Synonyms: hidden

= Euphrasia hebecalyx Brenner; Bot. Notiser 1898: 181 (1898), nom. superfl.

= Euphrasia micrantha Brenner; Meddeland. Soc. Fauna Fl. Fenn. 5: 77 (1880), nom. illeg.

species :

Euphrasia bowdeniae W.R.Barker; J. Adelaide Bot. Gard. 5: 156 (1982)

Distribution: Australia (New South Wales)

50 AUS

species :

Euphrasia brevilabris Yi F.Wang, Y.S.Lian & G.Z.Du; Acta Phytotax. Sin. 45(5): 706 (2007)

Distribution: China (Gansu)

36 CHI

species :

Euphrasia calida Yeo; Bot. Jour. Linn. Soc. 64: 359 (1971)

Distribution: Iceland

10 ICE

species :

Euphrasia callosa Pennell; J. Arnold Arbor. 24: 273 (1943)

Distribution: New Guinea (Papua New Guinea)

42 NWG

species :

Euphrasia cambrica Pugsley; Jour. Bot. (London) 67: 224 (1929)

Distribution: England; N-Wales

10 GRB

species :

Euphrasia campbelliae Pugsley; Jour. Bot. (London) 78: 91 (1940), as ´campbellae´

Distribution: England; NW-Scotland (Isle of Lewis, ?Shetland)

10 GRB

Remarks: ostenfeldii agg.

species :

Euphrasia caudata (J.H.Willis) W.R.Barker; J. Adelaide Bot. Gard. 5: 265 (1982)

Distribution: Australia (New South Wales, Victoria)

50 AUS

Synonyms: hidden

= Euphrasia scabra var. caudata J.H.Willis; Muelleria 1: 149 (1956)

species :

Euphrasia celebica P.Royen; Acta Bot. Neerl. 20(6): 683 (1971)

Distribution: Sulawesi

42 SUL

species :

Euphrasia ceramensis P.Royen; Acta Bot. Neerl. 20(6): 687 (1971)

Distribution: Moluccas

42 MOL

species :

Euphrasia cheesemanii Wettst.; Oesterr. Bot. Z., 381 (1900)

Distribution: New Zealand

51 NZL

species :

Euphrasia chitrovoi Tzvelev; Novosti Sist. Vyssh. Rast. 17: 231 (1980)

Distribution: Estonia; Latvia; Lithuania; European Russia

14 EST LAT LIT RUS

species :

Euphrasia chrysantha Phil.; Anales Univ. Chil. 1: 66 (1861)

Distribution: Argentina (Neuquen, Rio Negro); Chile (O´Higgins, Maule, Ñuble, Biobío, Araucanía, Los Rios, Los Lagos)

85 ARG CLE

Synonyms: hidden

= Euphrasia trifida var. chrysantha (Phil.) Hosseus; Trab. Inst. Bot. Farmacol. 33: 73 (1915)

species :

Euphrasia chumbica R.R.Mill; Edinburgh J. Bot. 57(3): 415 (2000)

Distribution: Tibet; ?Bhutan; N-India (Sikkim, Chumbi)

36 TIB 40 IND

species :

Euphrasia ciliolata W.R.Barker; J. Adelaide Bot. Gard. 5: 285 (1982)

Distribution: Australia (New South Wales)

50 AUS

species :

Euphrasia cisalpina Pugsley; Jour. Bot. (London) 70: 262 (1932)

Distribution: S-Switzerland; NW-Italy

11 SWI 13 ITA

Synonyms: hidden

= Euphrasia schinzii Pugsley; J. Bot. 70: 202 (1932), nom. illeg.

species :

Euphrasia cockayneana Petrie; Trans. N. Z. Inst 26: 269 (1893 publ. 1894)

Distribution: New Zealand (Paparoa Range to Arthur´s Pass); Chile (Aisén, Magallanes)

51 NZL 85 CLE

Synonyms: hidden

= Euphrasia berggrenii Wettst.; Monogr. Euphr. 265 (1896)

species :

Euphrasia collina R.Br.; Prodr. Fl. Nov. Holland. 436 (1810)

subspecies :

subsp. collina

Distribution: Australia (South Australia, New South Wales, Victoria, Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia brownii var. collina (R.Br.) Maiden & Betche; Census N.S.W. Pl.: 184 (1916), nom. illeg.

= Euphrasia alpina var. angustifolia Benth.; Prodr. [A. DC.] 10: 553 (1846)

= Euphrasia alpina var. humilis Benth.; Prodr. [A. DC.] 10: 553 (1846)

= Euphrasia multicaulis Benth.; Prodr. [A. DC.] 10: 553 (1846)

subspecies :

subsp. deflexifolia (Gand.) W.R.Barker; Stones & Curtis, Endem. Fl. Tasman. 6: 477, 432 (1978)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia deflexifolia Gand.; Bull. Soc. Bot. France. 66: 218, in clavi (1919)

= Euphrasia gunnii subsp. deflexifolia (Gand.) W.R.Barker; Stones & Curtis, Endem. Fl. Tasman. 6: 477 (1978)

subspecies :

subsp. diemenica (Spreng.) W.R.Barker; Stones & Curtis, Endem. Fl. Tasman. 6: 477 (1978)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia diemenica Spreng.; Syst. Veg. ed. 16, 2: 777 (1825)

subspecies :

subsp. diversicolor W.R.Barker; J. Adelaide Bot. Gard. 5: 223 (1982)

Distribution: Australia (New South Wales, Victoria)

50 AUS

subspecies :

subsp. glacialis W.R.Barker; J. Adelaide Bot. Gard. 5: 233 (1982)

Distribution: Australia (New South Wales)

50 AUS

Synonyms: hidden

= Euphrasia glacialis Wettst.; Monogr. Euphr. 259 (1896)

subspecies :

subsp. gunnii (Du Rietz) W.R.Barker; J. Adelaide Bot. Gard. 5: 199 (1982)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia collina Benth.; Fl. Austral. 4: 520 (1868), non R. Br.

= Euphrasia gunnii Du Rietz; Svensk Bot. Tidskr. 42: 113 355 (1948)

subspecies :

subsp. lapidosa W.R.Barker; J. Adelaide Bot. Gard. 5: 230 (1982)

Distribution: Australia (New South Wales)

50 AUS

subspecies :

subsp. muelleri (Wettst.) W.R.Barker; J. Adelaide Bot. Gard. 5: 209 (1982)

Distribution: Australia (South Australia, New South Wales, Victoria)

50 AUS

Synonyms: hidden

= Euphrasia muelleri Wettst.; Monogr. Euphr. 257 (1896)

subspecies :

subsp. nandewarensis W.R.Barker; J. Adelaide Bot. Gard. 5: 212 (1982)

Distribution: Australia (New South Wales)

50 AUS

subspecies :

subsp. osbornii W.R.Barker; J. Adelaide Bot. Gard. 5: 218 (1982)

Distribution: Australia (South Australia)

50 AUS

subspecies :

subsp. paludosa (R.Br.) W.R.Barker; J. Adelaide Bot. Gard. 5: 204 (1982)

Distribution: Australia (South Australia, Queensland, New South Wales, Victoria)

50 AUS

Synonyms: hidden

= Euphrasia brownii var. paludosa (R.Br.) Maiden & Betche; Census N.S.W. Pl.: 184 (1916), nom. illeg.

= Euphrasia collina var. paludosa (R.Br.) Benth.; Fl. Austral. 4: 520 (1868)

= Euphrasia paludosa R.Br.; Prodr. Fl. Nov. Holland. 436 (1810)

= Euphrasia paludosa var. pedicularoides Benth.; Prodr. [A. DC.] 10: 554 (1846)

subspecies :

subsp. speciosa (R.Br.) W.R.Barker; J. Adelaide Bot. Gard. 5: 215 (1982)

Distribution: Australia (New South Wales, Victoria)

50 AUS

Synonyms: hidden

= Euphrasia alpina R.Br.; Prodr. Fl. Nov. Holland.: 436 (1810), nom. illeg.

= Euphrasia brownii F.Muell.; Fragm. 5: 88 (1865)

= Euphrasia brownii var. alpina Rodway; Tasman. Fl.: 143 (1903)

= Euphrasia brownii var. speciosa (R.Br.) Maiden & Betche; Census N.S.W. Pl.: 184 (1916), nom. illeg.

= Euphrasia collina var. alpina Ewart; Proc. Roy. Soc. Victoria, n.s. 20(2): 132 (1908)

= Euphrasia collina var. speciosa (R.Br.) Ewart; Proc. Roy. Soc. Victoria, n.s. 20(2): 132 (1908)

= Euphrasia speciosa R.Br.; Prodr. Fl. Nov. Holland. 437 (1810)

= Euphrasia speciosa var. alba Guilf.; Austral. Pl.: 174 (1911)

subspecies :

subsp. tasmanica (Gand.) W.R.Barker; J. Adelaide Bot. Gard. (2007)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia tasmanica Gand.; Bull. Soc. Bot. France 66: 218 (1919), in clavi

subspecies :

subsp. tetragona (R.Br.) W.R.Barker; J. Adelaide Bot. Gard. 5: 189 (1982)

Distribution: Australia (Western Australia, South Australia, Victoria, Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia tetragona R.Br.; Prodr. Fl. Nov. Holland. 436 (1810)

subspecies :

subsp. trichocalycina (Gand.) W.R.Barker; J. Adelaide Bot. Gard. 5: 196 (1982)

Distribution: Australia (South Australia, Victoria)

50 AUS

Synonyms: hidden

= Euphrasia trichocalycina Gand.; Bull. Soc. Bot. France 66: 218, in clavi (1919)

species :

Euphrasia confusa Pugsley; Jour. Bot. (London) 57: 172 (1919)

Distribution: Faeroe Isl.; England; Ireland; Norway [I]; Channel Isl.

10 FOR GRB IRE nor 12 CIS

species :

Euphrasia corcontica (Smejkal) Smejkal & Dvoráková; Preslia, 71(1-2): 33 (1999)

Distribution: Czech Republic (Krkonose Mt.)

11 CZE

Synonyms: hidden

= Euphrasia micrantha var. corcontica Smejkal; Biol. Práce Slov. Akad. Vied. 9(9): 40 (1963)

species :

Euphrasia coreana W.Becker; Repert. Spec. Nov. Regni Veg. 17: 126 (1921)

Distribution: South Korea (Cheju Isl.)

38 KOR

species :

Euphrasia coreanalpina Nakai ex Kimura; J. Jap. Bot. 17: 530 (1941)

Distribution: North Korea

38 NKO

Synonyms: hidden

= Euphrasia mucronulata Nakai ex Kimura; J. Jap. Bot. 17: 530 (1941)

species :

Euphrasia crassiuscula Gand.; Bull. Soc. Bot. France 66: 218 (1919), in clavi

subspecies :

subsp. crassiuscula

Distribution: Australia (Victoria)

50 AUS

subspecies :

subsp. eglandulosa (J.H.Willis) W.R.Barker; J. Adelaide Bot. Gard. 5: 245 (1982)

Distribution: Australia (Victoria)

50 AUS

Synonyms: hidden

= Euphrasia glacialis var. eglandulosa J.H.Willis; Muelleria 1: 146 (1956)

subspecies :

subsp. glandulifera W.R.Barker; J. Adelaide Bot. Gard. 5: 242 (1982)

Distribution: Australia (Victoria)

50 AUS

species :

Euphrasia culminicola Wernham; Trans. Linn. Soc. London, Bot. 9: 121 (1916)

Distribution: New Guinea (Irian Jaya)

42 NWG

species :

Euphrasia cuneata G.Forst.; Fl. Ins. Austr.: 43 (1786)

Distribution: New Zealand (North Isl., south to New Canterbury)

51 NZL

Synonyms: hidden

= Euphrasia cuneata var. tricolor (Colenso) Cheeseman

= Euphrasia diversifolia Petrie; Trans. & Proc. New Zealand Inst. 49: 54 (1916 publ. 1917)

= Euphrasia tricolor Colenso; Trans. & Proc. New Zealand Inst. 19: 264 (1886 publ. 1887)

species :

Euphrasia cuspidata Host; Fl. Austr. 2: 186 (1831)

Name: Krainer Augentrost

Distribution: Austria; Italy; Slovenia (S-Alps, E-Alps, and adjacent foothills)

11 AUT 13 ITA SLV

Remarks: tricuspidata agg.

Synonyms: hidden

= Euphrasia stiriaca Wettst.; Oesterr. Bot. Z. 43: 239 (1893)

= Euphrasia tricuspidata subsp. cuspidata (Host) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1): 373 (1972)

species :

Euphrasia cyclophylla Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 363 (1955)

Distribution: Kyrgyzstan (Alai); Tajikistan

32 KGZ TZK

species :

Euphrasia daghestanica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 373 (1955)

Distribution: Azerbaijan

33 AZE

species :

Euphrasia davidssonii Pugsley; Jour. Bot. (London) 71: 308 (1933)

Distribution: Iceland

10 ICE

Remarks: ostenfeldii agg.

species :

Euphrasia densiflora Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 112 (1943)

Distribution: NE-Pakistan (Astor); NW-India (Jammu & Kashmir)

40 IND PAK

species :

Euphrasia dinarica (Beck) Murb.; Ann. Naturhist. Hofm. Wien 2: 140 t. VI. fig. 4-6 (1887), Murb. in Lunds Univers. Arskrift 27: 72 (1891)

Distribution: S-Italy; Croatia

13 CRO ITA

Synonyms: hidden

= Euphrasia ramosissima var. dinarica Beck; Ann. K. K. Naturhist. Hofmus. 2: 140 (1887)

species :

Euphrasia disjuncta Fernald & Wiegand; Rhodora 17: 190 (1915)

Name: Polar eyebright

Distribution: Canada (Labrador, Newfoundland, Nova Scotia, Québec, Nunavut); USA (Maine)

70 CDN 72 CDN 75 USA

Synonyms: hidden

= Euphrasia arctica var. disjuncta (Fernald & Wiegand) Cronquist; Vasc. Pl. Pacif. N. W. [C. L. Hitchcock & al.] 4: 331 (1959)

species :

Euphrasia disperma Hook.f.; Hooker´s Icon. Pl. t. 1283 (1879)

Distribution: New Zealand

51 NZL

Synonyms: hidden

= Anagosperma dispermum (Hook.f.) Wettst.; Ber. deutsch. bot. Ges. 13: 242 (1895)

= Euphrasia longiflora Kirk; Trans. & Proc. New Zealand Inst. 10: 440 (1878), nom. illeg.

= Euphrasia wettsteiniana Du Rietz; Svensk Bot. Tidskr. 25: 122 (1931)

= Siphonidium longiflorum (Kirk) J.B.Armstr.; Trans. & Proc. New Zealand Inst. 13: 341 (1881)

species :

Euphrasia drosophylla Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 367 (1955)

Distribution: Kazakhstan; Kyrgyzstan (Ala Tau)

32 KAZ KGZ

species :

Euphrasia drucei Ashwin; Allan, Fl. N. Zeal. 1: 853, 971 (1961)

Distribution: New Zealand (Ruahine Range to Fiordland)

51 NZL

species :

Euphrasia dunensis Wiinst.; Bot. Tidsskr. 43: 233 (1935)

Distribution: Denmark (NW-Jylland, Bulbierg)

10 DEN

Remarks: ostenfeldii agg.

species :

Euphrasia dyeri Wettst.; Monogr. Euphr. 267 (1896)

Distribution: New Zealand (incl. Stewart Isl.)

51 NZL

species :

Euphrasia eichleri W.R.Barker; J. Adelaide Bot. Gard. 5: 254 (1982)

Distribution: Australia (Victoria)

50 AUS

species :

Euphrasia exaristata Smejkal; Biol. Prdce Slovensk. Akad. Vied (Bratislava) 9(9): 47 (1963)

Distribution: Slovakia (High Tatra)

11 SLO

Remarks: rostkoviana agg., near Euphrasia picta

species :

Euphrasia farlowii (B.L.Rob.) G.L.Gusarova; J. Bot. Res. Inst. Texas 11(2): 290 (2017)

Name: Farlow´s eyebright

Distribution: Canada (New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Isl., Maine)

72 CDN 75 USA

Synonyms: hidden

= Euphrasia purpurea var. farlowii (B.L.Rob.) Fernald & Wiegand; Rhodora 17: 189 (1915)

= Euphrasia randii var. farlowii B.L.Rob.; Rhodora 3: 274 (1901)

species :

Euphrasia fedtschenkoana Wettst. ex Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 362 (1955)

Distribution: Kazakhstan; Tajikistan

32 KAZ TZK

species :

Euphrasia flabellata Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 112 (1943)

Distribution: NE-Pakistan (Baltistan, Gilgit, Astor); India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand)

40 IND PAK

species :

Euphrasia flava Poir.; Voy. Barbarie 2: 191 (1789)

Distribution: Algeria

20 ALG

Remarks: provisionally accepted name

species :

Euphrasia flavicans Phil.; Anales Univ. Chil. 91: 114 (1895)

Distribution: Chile (Araucanía, Los Rios, Los Lagos, Aisén)

85 CLE

species :

Euphrasia foliosa Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 109 (1943)

Distribution: India (Himachal Pradesh, Jammu & Kashmir)

40 IND

species :

Euphrasia formosissima Skottsb.; Nat. Hist. Juan Fernandez & Easter Island 2: 169 (1922)

subspecies :

subsp. formosissima

Distribution: Juan Fdz. Isl.

85 JNF

subspecies :

subsp. cucharensis Danton & C.Perrier; Acta Bot. Gallica Bot. Lett. 161(4): 358 (2014)

Distribution: Juan Fdz. Isl.

85 JNF

species :

Euphrasia foulaensis F.Towns. ex Wettst.; Monogr. genera Euphrasia 139, 299 (1896)

Distribution: Faeroe Isl.; N-Scotland

10 FOR GRB

species :

Euphrasia fragosa W.R.Barker; J. Adelaide Bot. Gard. 17: 217 (1996)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia frigida Pugsley; Jour. Linn. Soc. London (Bot.) 48: 490 (1930)

Name: Nordischer Augentrost (DE); Cold-weather eyebright (EN); euphraise arctique (F)

Distribution: Iceland; ?Jan Mayen; Svalbard; Faeroe Isl.; England; Ireland; Norway; Sweden; Finland; Germany (Bayern, Hessen, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Sachsen, Thüringen); Czech Republic; ?Croatia; C-European Russia; N-European Russia; Siberia (Krasnoyarsk, W-Siberia, Yakutia); Greenland; Canada (Labrador, Québec)

10 FIN FOR GRB ICE IRE NOR SVA SWE 11 CZE GER 14 RUS 30 SIB 70 GNL 72 CDN

Remarks: minima agg.

Synonyms: hidden

= Euphrasia altaica subsp. glabra Kuvaev; Bot. Zhurn. (Moscow & Leningrad) 60(4): 508 (1975)

= Euphrasia arctica f. minutissima (Polunin) J.Rousseau; Naturaliste Canad. 69: 239 (1943)

= Euphrasia arctica var. inundata (Jørg.) Callen; Rhodora 54: 153 (1952)

= Euphrasia arctica var. minutissima Polunin; Bull. Natl. Mus. Canada 93: 326 (1940)

= Euphrasia arctica var. obtusata (Jørg.) Callen; Rhodora 54: 152 (1952)

= Euphrasia arctica var. submollis (Jørg.) Callen; Rhodora 54: 153 (1952)

= Euphrasia frigida var. laxa Pugsley; J. Bot. 71: 307 (1933)

= Euphrasia frigida var. obtusata (Jørg.) Callen ex Böcher, Holmen & Jakobsen; Grønl. Fl., ed. 2. 167 (1966), nom. inval.

= Euphrasia frigida var. pusilla Pugsley; J. Bot. 71: 307 (1933)

= Euphrasia frigida var. submollis (Jørg.) Callen ex Böcher, Holmen & Jakobsen; Grønl. Fl., ed. 2. 167 (1966), nom. inval.

= Euphrasia latifolia f. lapponum Brenner; Acta Soc. Fauna Fl. Fenn. 16(4): 234 (1899)

= Euphrasia latifolia Pursh; Fl. Amer. Sept. 2: 430 (1813), nom. illeg., non L.

= Euphrasia latifolia Pursh ex Wettst.; Monogr. Euphrasia, 136 (1896), non L.

= Euphrasia latifolia var. rigida Brenner; Acta Soc. Fauna Fl. Fenn. 16(4): 234 (1899)

= Euphrasia minima subsp. frigida (Pugsley) Hartl; Hartl & Wagenitz, 367 (1972)

= Euphrasia officinalis var. latifolia Britton; Mem. Torrey Bot. Club 5: 296 (1894), nom. illeg.

= Euphrasia putoranica Vodop.; Fl. Putorana 84 (1976)

= Euphrasia uechtritziana f. nivea Ronniger; 222 (1943)

species :

Euphrasia gibbsiae Du Rietz; Comber, Field Notes Tasman. Pl. 1929-30, 34 (1930)

subspecies :

subsp. gibbsiae

Distribution: Australia (Tasmania)

50 AUS

subspecies :

subsp. comberi (Du Rietz) W.R.Barker; J. Adelaide Bot. Gard. 5: 122 (1982)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia gibbsiae f. comberi Du Rietz; Svensk Bot. Tidskr. 25: (1948)

subspecies :

subsp. discolor W.R.Barker; J. Adelaide Bot. Gard. 5: 128 (1982)

Distribution: Australia (Tasmania)

50 AUS

subspecies :

subsp. kingii (W.M.Curtis) W.R.Barker; Stones & Curtis, Endem. Fl. Tasman. 6: 477 (1978)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia kingii W.M.Curtis; Stud. Fl. Tasman., Pt. 3, 530, 650 (1967)

subspecies :

subsp. microdonta W.R.Barker; J. Adelaide Bot. Gard. 5: 126 (1982)

Distribution: Australia (Tasmania)

50 AUS

subspecies :

subsp. psilanthera (F.Muell.) W.R.Barker; J. Adelaide Bot. Gard. 5: 119 (1982)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia brownii var. psilantherea F.Muell.; Fragm.: (1865)

subspecies :

subsp. pulvinestris W.R.Barker; J. Adelaide Bot. Gard. 5: 131 (1982)

Distribution: Australia (Tasmania)

50 AUS

subspecies :

subsp. subglabrifolia (Du Rietz) W.R.Barker; J. Adelaide Bot. Gard. 5: 127 (1982)

Distribution: Australia (Victoria)

50 AUS

Synonyms: hidden

= Euphrasia gibbsiae f. subglabrifolia Du Rietz; Svensk Bot. Tidskr. 42: 110 (1948)

subspecies :

subsp. wellingtonensis W.R.Barker; J. Adelaide Bot. Gard. 5: 120 (1982)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia glutinosocalycina Charit.; Vestn. Tobol´skoi Gosud. Sotsial´no-Pedagog. Akad. 1: 21 (-22) (2009)

Distribution: Siberia (W-Siberia)

30 SIB

Remarks: provisionally accepted name, will highly likely turn out to be a synonym of a more widespread species

species :

Euphrasia grandiflora Hochst.; Seub., Fl. Azor. 39 (1844)

Distribution: Azores (Terceira, Sao Jorge, Pico, Faial)

21 AZO

species :

Euphrasia grossheimii Kem.-Nath.; Not. Syst. Geogr. Inst. Bot. Tphilis., Fasc. 19, 29 (1956)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia hachijoensis Nakai ex Furumi; Bot. Mag. Tokyo 30: 136 (1916)

Distribution: Japan (Izu Isl.)

38 JAP

species :

Euphrasia heslop-harrisonii Pugsley; Naturalist (Leeds) 1945: 43 (1945)

Distribution: N-Scotland

10 GRB

Remarks: Status uncertain, near Euphrasia scottica

species :

Euphrasia himalayica Wettst.; Monogr. Euphr. 180 (1896)

Distribution: Pakistan (Hazara, Kurram); Nepal; India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand)

40 IND NEP PAK

Synonyms: hidden

= Euphrasia kurramensis Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 104 (1943)

= Euphrasia multiflora Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 105 (1943)

species :

Euphrasia hirtella Jord. ex Reut.; Compt. Rend. Soc. Hallér. 4: 120 (1856)

Name: Zottiger Augentrost (DE)

Distribution: Germany (Bayern); Switzerland; Liechtenstein; Austria; Portugal; Spain; Andorra; France; Italy; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece; C-European Russia; E-European Russia; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Russian Far East [I] (Amur [I], Magadan [I]); Kazakhstan; Northern Caucasus; Georgia [Caucasus]; Armenia; Turkey (N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia); Iran (N-Iran); China (Heilongjiang, Jilin, Nei Mongol, Xinjiang); Tibet; Mongolia; North Korea

11 AUT GER LIE SWI 12 ADO FRA POR SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SRB 14 RUS 30 SIB 31 rfe 32 KAZ 33 ARM GEO NCS 34 IRN TUR 36 CHI TIB 37 MON 38 NKO

Remarks: rostkoviana agg.

Synonyms: hidden

= Euphrasia brandisii Freyn ex Freyn & Brandis; Verh. zool.-bot. Ges. Wien 38: 622 (1888)

= Euphrasia carolensis Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 268 (1916)

= Euphrasia costeana var. ramosa Sennen; Exsicc. (Pl. Esp.) 1920: no. 3753 (1921), nom. nud.

= Euphrasia hirtella proles carolensis Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 268 (1916)

= Euphrasia hirtella proles sebastianii Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 266 (1916)

= Euphrasia hirtella var. eglandulosa F.Towns. ex Wettst.; Monogr. Euphrasia: 180 (1896)

= Euphrasia hirtella var. paupera (Nakai) T.Yamaz.; Acta Phytotax. Geobot. 19(4-6): 167-168 (1963)

= Euphrasia hirtella var. subglabra F.Towns. ex Gremli; Excursionsfl. Schweiz, ed. 6: 332 (1889)

= Euphrasia lepida (Chabert) Chabert; Bull. Herb. Boissier, sér. 2, 2: 146 (1902)

= Euphrasia montana var. hirtella (Jord. ex Reut.) Bouvier; Fl. Alpes, ed. 2: 478 (1882)

= Euphrasia nemorosa var. pectinata Rchb.; Fl. Germ. Excurs. 358 (1830)

= Euphrasia officinalis subvar. polyadena (Gren. & H.Roux) (Gren. & H.Roux; J. Bot. 22: 167 (1884)

= Euphrasia officinalis f. latifolia (Ledeb.) Regel; Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 4(4): 113 (1861)

= Euphrasia officinalis subsp. capitulata F.Towns.; J. Bot. 28: 164 (1890)

= Euphrasia officinalis subsp. hirtella (Jord. ex Reut.) Bonnier; Fl. Ill. France 8: 72 (1926), isonym

= Euphrasia officinalis subsp. hirtella (Jord. ex Reut.) F.Towns.; 167 (1884)

= Euphrasia officinalis var. hirtella (Jord. ex Reut.) Krylov; Fl. Alt. 4: 956 (1904), isonym

= Euphrasia officinalis var. hirtella (Jord. ex Reut.) Nyman; 551 (1881)

= Euphrasia officinalis var. jabalambrensis Pau ex Rivas Goday & Borja; Anales Inst. Bot. Cavanilles 19: 454 (1961), nom. nud.

= Euphrasia officinalis var. latifolia Ledeb.; Fl. Ross. 3: 263 (1849)

= Euphrasia polyadena f. elata Sennen; Exsicc. (Pl. Esp.) 1915: no. 2014 (1916), nom. nud.

= Euphrasia rostkoviana subsp. hirtella (Jord. ex Reut.) H.Marcailhou & A.Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 106 (1908)

= Euphrasia sebastianii Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 266 (1916)

= Euphrasia tatarica proles hirtella (Jord. ex Reut.) Rouy; Rouy & Foucaud, Fl. France 11: 149 (1909)

species :

Euphrasia hookeri Wettst.; Monogr. Euphr. 268 (1896)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia cuspidata Hook.f.; Fl. Tasman. 1: 298 (1857), nom. illeg.

species :

Euphrasia hudsoniana Fernald & Wiegand; Rhodora 17: 194 (1915)

Name: Hudson Bay eyebright

Distribution: Canada (Manitoba, Ontario, Québec, Alberta, Labrador); USA (Michigan, Minnesota)

71 CDN 72 CDN 75 USA

Synonyms: hidden

= Euphrasia hudsoniana var. contracta Y.Sell & Yeo; Feddes Repert. Spec. Nov. Regni Veg. 64: 202 (1962)

= Euphrasia hudsoniana var. ramosior Y.Sell & Yeo; Feddes Repert. Spec. Nov. Regni Veg. 64: 202 (1962)

species :

Euphrasia humifusa Pennell; J. Arnold Arbor. 24: 272 (1943)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

species :

Euphrasia hyperborea Joerger; Bergens Mus. Aarb. 1916-1917, Naturvid. Rakke 5: 255 (1919)

Distribution: Norway; N-European Russia; Siberia (Irkutsk, Krasnoyarsk, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan)

10 NOR 14 RUS 30 SIB 31 RFE

Remarks: stricta agg.

Synonyms: hidden

= Euphrasia saamica Juz.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 17: 365 (1955)

= Euphrasia subpolaris Juz.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 17: 366 (1955)

species :

Euphrasia illyrica Wettst.; Oesterr. Bot. Z. 43: 131 (1893)

Distribution: NE-Italy; Slovenia; Croatia; Bosnia & Hercegovina; ?Albania

13 BIH CRO ITA SLV

Remarks: salisburgensis agg.

species :

Euphrasia incisa Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 103 (1943)

Distribution: NE-Pakistan (Astor); India (Himachal Pradesh, Jammu & Kashmir, Dras)

40 IND PAK

species :

Euphrasia inopinata Ehrend. & Vitek; Pl. Syst. Evol., 144(1): 31 (1984)

Distribution: Austria

11 AUT

species :

Euphrasia insignis Wettst.; Monogr. Euphr. 246 (1896)

Distribution: Japan (Honshu)

38 JAP

variant :

var. idzuensis (Takeda) T.Yamaz.; Acta Phytotax. Geobot. 19: 165 (1963)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia idzuensis Takeda; Bull. Misc. Inform. Kew 1910: 194 (1910)

variant :

var. iinumae (Takeda) T.Yamaz.; Acta Phytotax. Geobot. 19: 165 (1965)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia iinumae Takeda; Bull. Misc. Inform. Kew 1910: 193 (1910)

variant :

var. japonica (Wettst.) Ohwi; Fl. Jap. 1054 (1953)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia japonica Wettst.; Monogr. Euphr. 245 (1896)

variant :

var. kiusiana (Kimura) T.Yamaz.; Acta Phytotax. Geobot. 19: 165 (1963)

Distribution: Japan (Honshu, Kyushu)

38 JAP

Synonyms: hidden

= Euphrasia daisenensis Kimura; Acta Phytotax. & Geobot., Kyoto 13: 203 (1943)

= Euphrasia kiusiana Kimura; J. Jap. Bot. 17: 528 (1941)

= Euphrasia koidzumii Kimura; Acta Phytotax. & Geobot., Kyoto 13: 202 (1943)

variant :

var. makinoi (Takeda) T.Yamaz.; Acta Phytotax. Geobot. 19: 165 (1963)

Distribution: Japan (Shikoku)

38 JAP

Synonyms: hidden

= Euphrasia makinoi Takeda; Bull. Misc. Inform. Kew 1910: 195 (1910)

variant :

var. nummularia (Nakai) T.Yamaz.; Acta Phytotax. Geobot. 19: 164 (1963)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia nummularia Nakai; Repert. Spec. Nov. Regni Veg. 11: 34 (1912)

variant :

var. omiensis (Kimura) T.Yamaz.; Acta Phytotax. Geobot. 19: 164 (1963)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia omiensis Kimura; H. Hara, Enum. Spermat. Jap., Pt. 1, 250 (1948)

variant :

var. pubigera (Koidz.) T.Yamaz.; Acta Phytotax. Geobot. 19: 165 (1963)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia pubigera Koidz.; Bot. Mag., Tokyo 37: 58 (1923)

variant :

var. togakusiensis (Kimura) Kimura ex H.Hara; Enum. Sperm. Jap. 1: 248 (1948)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia koidzumii var. togakusiensis Y.Kimura; Acta Phytotax. Geobot. 13: 202 (1943)

species :

Euphrasia integrifolia Petrie; Trans. & Proc. New Zealand Inst. 47: 53 (1914 publ. 1915)

Distribution: New Zealand

51 NZL

species :

Euphrasia integriloba J.J.Dmitriev & N.I.Rubtzov; Bot. Mater. Gerb. Bot. Inst. Bot. Acad. Nauk Kazakhsk. S.S.R. 2: 36 (1964)

Distribution: Kazakhstan

32 KAZ

species :

Euphrasia jacutica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 360 (1955)

Distribution: Siberia (Buryatia, Chita, Irkutsk, Krasnoyarsk, Yakutia); Russian Far East (Amur, Khabarovsk)

30 SIB 31 RFE

species :

Euphrasia jaeschkei Wettst.; Monogr. Euphrasia 80, t. 11, f. 5 (1896)

Distribution: Afghanistan (Kunar / Nuristan, Laghman, Parwan); Tibet; N-India (Himachal Pradesh, Jammu & Kashmir)

34 AFG 36 TIB 40 IND

species :

Euphrasia juzepczukii Denissova; Trans. Bot. Inst. Acad. Sci. Armen. SSR 7: 64 (1950)

Distribution: Northern Caucasus; Armenia; Azerbaijan; Turkey (E-Anatolia, SE-Anatolia); Iran (EC-Iran, N-Iran, Iranian Aserbaijan)

33 ARM AZE NCS 34 IRN TUR

species :

Euphrasia karataviensis Govor.; Not. Syst. Herb. Inst. Bot. Acad. Sci. Kasachst. 2: 38 (1964)

Distribution: Kazakhstan

32 KAZ

species :

Euphrasia kashmiriana Pugsley; J. Bot. Lond. 74: 283 (1936)

Distribution: NW-India (Ladakh)

40 IND

species :

Euphrasia kemulariae Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 370 (1955)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia kerneri Wettst.; Engl. & Prantl, Natürl. Pflanzenfam. 4: 3b (1891) 101, Beck, Fl. Nied. Oesterr. 2: 2 (1893) 1060

Name: Großblütiger Augentrost, Kerner-Augentrost (DE)

Distribution: Germany (Baden-Württemberg, Bayern); Switzerland; Austria; Slovakia; Hungary; Slovenia; Croatia; Bosnia & Hercegovina; European Russia; etc.

11 AUT GER HUN SLO SWI 13 BIH CRO SLV 14 RUS

Remarks: taxonomy in the group E. picta - E. kerneri quite unclear

Synonyms: hidden

= Euphrasia alpigena Vollm.; 457 (1905)

= Euphrasia arguta A.Kern.; Sched. Fl. Exs. Austro-Hung. 1: 40 (1881), nom. illeg., non R. Br.

= Euphrasia kerneri subsp. praecox (Vollm.) Ronniger; Janch. & H. Neumayer, 280 (1942)

= Euphrasia kerneri var. turfosa (Vollm.) Wettst.; E. Baumann, 432 (1911)

= Euphrasia officinalis subsp. arguta F.Towns.; J. Bot. 22: 165 (1884) (nom. illeg., non Euphrasia arguta R. Br.)

= Euphrasia officinalis subsp. kerneri (Wettst.) Bonnier; Bonnier & R. C. V. Douin, 72 (1926)

= Euphrasia officinalis subsp. kerneri (Wettst.) Eb.Fisch.; Feddes Repert. 108(1-2): 112 (1997)

= Euphrasia picta f. turfosa (Vollm.) Vollm.; 667 (1914)

= Euphrasia picta subsp. alpigena (Vollm.) Hayek; Hayek & Hegi, 95 (1913)

= Euphrasia picta subsp. arguta (F.Towns.) P.F.Yeo; Bot. J. Linn. Soc. 77: 251 (1978 publ. 1979)

= Euphrasia picta subsp. kerneri (Wettst.) P.F.Yeo; Bot. Jour. Linn. Soc. 64: 354 (1971)

= Euphrasia picta subsp. kerneri (Wettst.) Vollm.; 667 (1914)

= Euphrasia picta subsp. praecox (Vollm.) Hayek; Hayek & Hegi, 95 (1913)

= Euphrasia praecox var. turfosa Vollm.; 459 (1905)

= Euphrasia praecox Vollm.; Oesterr. Bot. Z. 55: 456 (1905), nom. illeg., non Lam.

= Euphrasia speciosa A.Kern.; Oesterr. Bot. Z. 24: 115 (1874), nom. illeg., non R. Br.

species :

Euphrasia kisoalpina Hid.Takah. & Ohba; J. Jap. Bot. 57(4): 123 (1982)

Distribution: Japan (Honshu)

38 JAP

species :

Euphrasia kjellbergii Du Rietz; Svensk Bot. Tidskr. 25: 542 (1932), in obs (1931)

Distribution: Sulawesi

42 SUL

species :

Euphrasia krassnovii Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 366 (1955)

Distribution: Siberia (Altai)

30 SIB

species :

Euphrasia krylovii Serg.; Trudy Biol. Nauchno-Issl. Inst. Tomsk. Gosud. Univ. 1: 33 (1935)

Distribution: Siberia (Altai, Buryatia, Irkutsk, Krasnoyarsk, Tuva, W-Siberia)

30 SIB

species :

Euphrasia laingii Petrie; Trans. & Proc. New Zealand Inst. 44: 184 (1911 publ. 1912)

Distribution: New Zealand

51 NZL

species :

Euphrasia lamii Diels; Nova Guinea 14: 538 (1932)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

species :

Euphrasia lasianthera W.R.Barker; J. Adelaide Bot. Gard. 5: 250 (1982)

Distribution: Australia (Victoria)

50 AUS

species :

Euphrasia laxa Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 106 (1943)

Distribution: India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand, Ladakh)

40 IND

species :

Euphrasia lebardensis Kem.-Nath.; Zam. Sist. Geogr. Rast. 19: 30 (1956)

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

33 AZE GEO NCS 34 TUR

species :

Euphrasia liburnica Wettst.; Oesterr. Bot. Z. 44: 172 (1894)

Distribution: ?Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece; Crimea

13 ALB BIH BUL CRO GRC KOS MNT NMA ROM SLV SRB 14 KRY

Remarks: stricta agg.

species :

Euphrasia macrocalyx Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 359 (1955)

Distribution: Kazakhstan; Kyrgyzstan

32 KAZ KGZ

species :

Euphrasia macrodonta Juz. ex Ganesch.; Spisok Rast. Herb. Fl. URSS 11: 152 (1949), in obs

Distribution: Northern Caucasus; Georgia [Caucasus]

33 GEO NCS

species :

Euphrasia marchesettii Wettst. ex Marches.; Fl. Trieste 411 (1897)

Distribution: NE-Italy; Slovenia; Croatia

13 CRO ITA SLV

Remarks: rostkoviana agg.

species :

Euphrasia marshallii Pugsley; Jour. Bot. (London) 67: 224 (1929)

Distribution: N-Scotland (incl. Orkney Isl.)

10 GRB

Remarks: ostenfeldii agg.

species :

Euphrasia matsumurae Nakai; Repert. Spec. Nov. Regni Veg. 11: 33 (1912)

Distribution: Japan (Honshu)

38 JAP

Synonyms: hidden

= Euphrasia matsumurae f. eglandulosa T.Shimizu; New Alp. Fl. Japan in Colour 1: 311 (1982)

species :

Euphrasia maximowiczii Wettst. ex Palib.; Trudy Imp. S.-Peterburgsk. Bot. Sada 14: 133 (1895)

Distribution: Siberia (Chita); Russian Far East (Kamchatka, Khabarovsk, Primorye); Mongolia; North Korea; Japan (Honshu, Shikoku, Kyushu)

30 SIB 31 RFE 37 MON 38 JAP NKO

Synonyms: hidden

= Euphrasia maximowiczii var. arcuata F.Maek. ex T.Yamaz.; Acta Phytotax. Geobot. 19: 169 (1963)

= Euphrasia maximowiczii var. calcarea T.Yamaz.; J. Jap. Bot. 27: 199 (1952)

species :

Euphrasia meiantha Clos; Gay, Fl. Chil. 5: 147 (1849)

Distribution: Argentina (Chubut, Neuquen, Rio Negro); Chile (Maule, Ñuble, Biobío, Araucanía, Los Rios, Los Lagos, Aisén)

85 ARG CLE

Synonyms: hidden

= Euphrasia trifida var. meiantha (Clos) Hosseus; Trab. Inst. Bot. Farmacol. 33: 73 (1915)

species :

Euphrasia melanosticta R.R.Mill; Edinburgh J. Bot. 57(3): 417 (2000)

Distribution: Tibet; Bhutan; N-India (Sikkim, Chumbi)

36 TIB 40 BHU IND

species :

Euphrasia merrillii Du Rietz; Svensk Bot. Tidskr. 25: 510 (1931 publ. 1932)

Distribution: Philippines (Luzon)

42 PHI

species :

Euphrasia micrantha Rchb.; Fl. Germ. Excurs. 358 (1831)

Name: Schlanker Augentrost, Zierlicher Augentrost (DE); Northern eyebright (EN)

Distribution: Faeroe Isl.; England; Ireland; Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Germany (Brandenburg, Baden-Württemberg, Bayern, +Hessen, +Hamburg, +Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Sachsen, +Sachsen-Anhalt, Thüringen); Austria; Poland; Czech Republic; Slovakia; France; Channel Isl.; ?Corsica; Italy; Croatia; Romania; Estonia; Latvia; Lithuania; European Russia; Canada [I] (Ontario [I], Nova Scotia [I]); USA [I] (Massachusetts [I])

10 DEN FIN FOR GRB IRE NOR SWE 11 AUT BGM CZE GER NET POL SLO 12 CIS FRA 13 CRO ITA ROM 14 EST LAT LIT RUS 72 cdn 75 usa

Remarks: nemorosa agg.

Synonyms: hidden

= Euphrasia curta (Fr.) Wettst.; Monogr. Euphr. 128 (1896)

= Euphrasia curta subsp. glabrescens (Wettst.) Smejkal; Biol. Práce Slov. Akad. Vied. 9(9): 32 (1963)

= Euphrasia curta var. glabrescens Wettst.; Oesterr. Bot. Z. 44: 137 (1894)

= Euphrasia glabrescens (Wettst.) Wiinst.; Bot. Tidsskr. 48: 101 (1946)

= Euphrasia gracilis (Fr.) Fr.; Exsicc. (Herb. Normale Pl. Rar. Crit. Suec.) 2: 30 (1836)

= Euphrasia micrantha f. pallida Hülph. ex Hyl.; 288 (1945)

= Euphrasia micrantha var. primaria (Fr.) Hyl.; 288 (1945)

= Euphrasia nemorosa subvar. glabrescens (Wettst.) Hartl; Hegi, Ill. Fl. Mitt.-Eur., ed. 2, 6(1

= Euphrasia nemorosa subvar. gracilis (Fr.) Soy.-Will.; 30 (1835)

= Euphrasia nemorosa subsp. curta (Fr.) Asch. & Graebn.; (1899)

= Euphrasia nemorosa subsp. gracilis (Fr.) Asch. & Graebn.; 644 (1899)

= Euphrasia nemorosa var. curta (Fr.) Hartl; Hegi, Ill. Fl. Mitt.-Eur., ed. 2, 6(1

= Euphrasia nemorosa var. gracilis (Fr.) T.Marsson; 336 (1869)

= Euphrasia officinalis subvar. micrantha (Rchb.) F.Towns.; 166 (1884)

= Euphrasia officinalis subsp. gracilis (Fr.) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia officinalis subsp. gracilis (Fr.) F.Towns.; 166 (1884)

= Euphrasia officinalis var. cucullata Wahlenb.; Fl. Suecica 1: 383 (1824)

= Euphrasia officinalis var. curta Fr.; Fr. & Broberg, Fl. Hall. 104 (1819)

= Euphrasia officinalis var. ericetorum Patze, E.Mey. & Elkan; 207 (1849)

= Euphrasia officinalis var. gracilis Fr.; Fr. & Broberg, 104 (1819)

= Euphrasia officinalis var. micrantha (Rchb.) Wirtg.; 142 (1841)

= Euphrasia parviflora Schag.; J. A. Schagerström & A. V. Norinder, Consp. Veg. Upland.: 56 (1845)

= Euphrasia parviflora subsp. glabrescens (Wettst.) O.Schwarz; Ber. Deutsch. Bot. Ges. 58a: 224 (1940)

= Euphrasia parviflora var. glabrescens (Wettst.) Tzvelev; Fl. Evropeískoí Chasti SSSR 5: 273 (1981)

= Euphrasia praecurta Chitr.; Spisok Rast. Gerb. Fl. Bot. Muz. Imp. Akad. Nauk 5: 146 (1919)

= Euphrasia stricta var. curta (Fr.) Jalas; Ann. Bot. Fenn. 14(4): 192 (1977)

species :

Euphrasia microcarpa Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 108 (1943)

Distribution: India (Himachal Pradesh)

40 IND

species :

Euphrasia microphylla Koidz.; Acta Phytotax. & Geobot. 2: 60 (1933)

Distribution: Japan (Shikoku)

38 JAP

species :

Euphrasia minima Jacq. ex DC.; Lam. & DC., Fl. Fr. ed. 3, 3: 473 (1805)

subspecies :

subsp. minima

Name: Zwerg-Augentrost, Alpen-Augentrost (DE)

Distribution: Germany (Bayern); Switzerland; Liechtenstein; Austria; Poland; Portugal; Spain; Andorra; France; ?Corsica; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece; Ukraine

11 AUT GER LIE POL SWI 12 ADO FRA POR SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB 14 UKR

Remarks: minima agg.

Synonyms: hidden

= Bartsia humilis Lapeyr.; Hist. Abr. Pl. Pyr. 344 (1813)

= Euphrasia bavarica Callen; 217 (1940)

= Euphrasia fontqueri Rothm.; Cavanillesia 7: 12, in clavi, 19 (1935)

= Euphrasia gustavei Sennen; Pl. d´Esp. No. 4267 (1922), ex Rothm. in Cavanillesia 7: 16 (1935)

= Euphrasia mendoncae Samp.; Anais Fac. Ci. Porto 22: 50 (1937)

= Euphrasia minima proles pallida (Gremli) Rouy; Rouy & Foucaud, Fl. France 11: 156 (1909)

= Euphrasia minima f. purpurascens Wettst.; Monogr. Euphrasia: 159 (1896)

= Euphrasia minima subsp. fontqueri (Rothm.) G.Monts.; C. Aseginolaza Iparragirre et al., Cat. Flor. Alava, Vizcaya & Guipuzcoa: 687 (1984)

= Euphrasia minima subsp. masclansii O.Bolòs & Vigo; Collect. Bot. (Barcelona) 14: 98 (1983)

= Euphrasia minima subsp. sicardii (Sennen) O.Bolòs & Vigo; Collect. Bot. (Barcelona) 14: 98 (1983)

= Euphrasia minima var. alba Favrat ex Gremli; Neue Beitr. Fl. Schweiz 4: 26 (1887)

= Euphrasia minima var. autumnalis Braun-Blanq.; Exsicc. (Fl. Raet.) 5: no. 480 (1922)

= Euphrasia minima var. bicolor Gremli; Excursionsfl. Schweiz, ed. 4: 323 (1881)

= Euphrasia minima var. flava Gremli; Neue Beitr. Fl. Schweiz 4: 26 (1887)

= Euphrasia minima var. hispidula Favrat ex Gremli; Neue Beitr. Fl. Schweiz 4: 26 (1887)

= Euphrasia minima var. intermedia A.Kern. ex Dalla Torre; Anleit. Beob. Alpenpfl.: 292 (1882)

= Euphrasia minima var. nana Rouy; Rouy & Foucaud, Fl. France 11: 155 (1909)

= Euphrasia minima var. obtusiloba Beck ex Murr; Neue Übers. Bl.-Pfl. Vorarlberg 2: 271 (1923)

= Euphrasia minima var. pallida Gremli; Excursionsfl. Schweiz, ed. 4: 323 (1881)

= Euphrasia nemorosa subvar. minima (Jacq.) Soy.-Will.; 30 (1835)

= Euphrasia officinalis subsp. minima (Jacq. ex DC.) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia officinalis var. glandulosa F.Towns.; 167 (1884), nom. inval.

= Euphrasia pratensis var. minima (Jacq. ex DC.) Lej.; Lej. & Court., Comp. Fl. Belg. 3: 384 (1836)

= Euphrasia pratensis var. minima (Jacq.) Rchb.; 359 (1832)

= Euphrasia pseudopumila Sennen; Pl. d´Esp. No. 4268 (1921), ex Rothm. in Cavanillesia 7: 16 (1935)

= Euphrasia sicardii Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 157 (1930 publ. 1931)

= Euphrasia substituta Sennen; Pl. d´Esp. No. 4265 (1922), ex Rothm. in Cavanillesia 7: 16 (1935)

= Euphrasia valdesubulata Sennen; Pl. d´Esp. No. 6160 (1927), ex Rothm. in Cavanillesia 7: 17 (1935)

subspecies :

subsp. davisii Yeo; Notes Roy. Bot. Gard. Edinburgh 35(1): 54 (1976)

Distribution: Turkey (Inner Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, SSW-Anatolia)

34 TUR

species :

Euphrasia mirabilis Pennell; Brittonia 2: 188 (1936)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

Synonyms: hidden

= Euphrasia curviflora Pennell; J. Arnold Arbor. 24: 270 (1943)

= Euphrasia rectiflora Pennell; J. Arnold Arbor. 24: 271 (1943)

species :

Euphrasia mollis (Ledeb.) Wettst.; Monogr. Euphr. 141 (1896)

Name: Subalpine eyebright (EN)

Distribution: Russian Far East (Kamchatka, Kuril Isl., Commander Isl.); Alaska

31 RFE 70 ASK

Synonyms: hidden

= Euphrasia arctica var. mollis (Ledeb.) S.L.Welsh; Great Basin Naturalist 28: 155 (1968)

= Euphrasia officinalis var. mollis Ledeb.; Fl. Ross. (Ledeb.) 3: 263 (1849)

species :

Euphrasia monroi Hook.f.; Handb. New Zeal. Fl. 220 (1864)

Distribution: New Zealand

51 NZL

species :

Euphrasia multifolia Wettst.; Monogr. Euphr. 126 (1896)

Distribution: Japan (Honshu, Kyushu)

38 JAP

Synonyms: hidden

= Euphrasia multifolia var. inaensis Hid.Takah.; Bull. Kanagawa Pref. Mus., Nat. Sci. 22: 48 (1993)

= Euphrasia multifolia var. kirisimana Y.Kimura; Acta Phytotax. Geobot. 13: 202 (1944)

species :

Euphrasia muscosa Phil.; Anales Univ. Chil. 528 (1873)

Distribution: Chile (Los Lagos, Aisén)

85 CLE

Synonyms: hidden

= Euphrasia caespitosa Phil.; Anales Univ. Chile 91: 116 (1895)

species :

Euphrasia nana (Rouy) Prain; Index Kew., Suppl. 4: 88 (1913)

Distribution: Corsica; Sardinia

12 COR SAR

Synonyms: hidden

= Euphrasia genargentea (Feoli) Diana; Boll. Soc. Sarda Sci. Nat. 22: 342 (1983)

= Euphrasia minima var. genargentea Feoli; Boll. Soc. Sarda Sci. Nat. 14: 31 (1974)

= Euphrasia nemorosa proles nana Rouy; Rouy & Foucaud, Fl. France 11: 154 (1909)

= Euphrasia salisburgensis subsp. corsica (Chabert) Gamisans; Candollea 38: 229 (1983)

species :

Euphrasia nankotaizanensis Yamam.; Trans. Nat. Hist. Soc. Taiwan 20: 104 (1930)

Distribution: Taiwan

38 TAI

species :

Euphrasia nemorosa (Pers.) Wallr.; Annus Bot. 82 (1815)

Name: Hain-Augentrost (DE), Common eyebright (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; Austria; Poland; Czech Republic; Slovakia; N-Spain; France; Channel Isl.; Croatia; Estonia; Latvia; Lithuania; Belarus; C-European Russia; N-European Russia; New Zealand [I]; Alaska [I]; Canada [I] (Alberta [I], British Columbia [I], Labrador [I], New Brunswick [I], Newfoundland [I], Nova Scotia [I], Ontario [I], Prince Edward Isl. [I], Québec [I]); St. Pierre et Miquelon [I]; USA [I] (Connecticut [I], Massachusetts [I], Maine [I], Michigan [I], Minnesota [I], New Hampshire [I], Vermont [I], Washington State [I])

10 DEN FIN GRB IRE NOR SWE 11 AUT BGM CZE GER LUX NET POL SLO SWI 12 CIS FRA SPA 13 CRO 14 BLR EST LAT LIT RUS 51 nzl 70 ask 71 cdn 72 cdn spm 73 usa 75 usa

Remarks: nemorosa agg.

Synonyms: hidden

= Euphrasia americana var. canadensis (F.Towns.) B.L.Rob.; Rhodora 3: 276 (1901)

= Euphrasia americana Wettst.; Monogr. Euphr. 127 (1896)

= Euphrasia canadensis F.Towns.; J. Bot. 36: 1 (1898)

= Euphrasia cebennensis B.-A.Martin; Billot, Annot. Fl. Fr. Allem. 147 (1859)

= Euphrasia nemorosa subvar. vulgaris Soy.-Will.; 28 (1835), nom. inval.

= Euphrasia nemorosa subsp. nitidula (Reut.) Asch. & Graebn.; 643 (1899)

= Euphrasia nemorosa subsp. nitidula (Reut.) Nyman; Consp. Fl. Eur.: 551 (1881)

= Euphrasia nemorosa subsp. preussiana (W.Becker) Abrom.; (1926)

= Euphrasia nemorosa var. gigantea H.Mart.; 108 (1817)

= Euphrasia nemorosa var. tenuifolia Klett & Richt.; Fl. Leipzig: 523 (1830)

= Euphrasia nitidula Reut.; Compt. Rend. Soc. Haller. 1854 122 (1856)

= Euphrasia officinalis subvar. nitidula (Reut.) F.Towns.; 166 (1884)

= Euphrasia officinalis subsp. nemorosa (Pers.) Celak.; Prodr. Fl. Böhmen 2: 337 (1871)

= Euphrasia officinalis subsp. nemorosa (Pers.) Schübl. & G.Martens; 398 (1834)

= Euphrasia officinalis subsp. parviflora (Fr.) F.Aresch.; 43 (1866)

= Euphrasia officinalis var. cebennensis (B.-A.Martin) F.Towns.; 166 (1884)

= Euphrasia officinalis var. glabrata Hayne; t. 8 (1825), nom. illeg.

= Euphrasia officinalis var. nemorosa Patze, E.Mey. & Elkan; 207 (1849), nom. illeg.

= Euphrasia officinalis var. nemorosa Pers.; Syn. 2: 149 (1806)

= Euphrasia stricta var. cebennensis (B.-A.Martin) Braun-Blanq.; 279 (1933)

variant :

var. coerulea (Tausch) Staszk.; Fragm. Florist. Geobot. 22(2): 291 (2015)

Name: Bläulicher Augentrost (DE)

Distribution: Poland; Czech Republic; Slovakia; Romania; ?European Russia; Ukraine

11 CZE POL SLO 13 ROM 14 UKR

Synonyms: hidden

= Euphrasia coerulea Tausch ex Hoppe & Fürnr.; Flora (Regensb.) 17: 445 (1834)

= Euphrasia curta subsp. coerulea (Tausch ex Hoppe & Fürnr.) Wettst.; 319 (1901)

= Euphrasia curta subsp. coerulea (Tausch) Wettst.; Denkschr. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 70: 319 (1901)

= Euphrasia curta subsp. uechtritziana (Junger & Engl.) Smejkal; Cas. Slez. Mus., Ser. A, Hist. Nat. 7: 72 (1958)

= Euphrasia nemorosa subsp. coerulea (Tausch ex Hoppe & Fürnr.) Hartl; Hartl & Wagenitz, 363 (1972)

= Euphrasia officinalis subsp. coerulea (Tausch ex Hoppe & Fürnr.) Celak.; 256 (1887)

= Euphrasia officinalis var. coerulea (Tausch ex Hoppe & Fürnr.) Ott; 37 (1851)

= Euphrasia officinalis var. coerulea (Tausch ex Hoppe & Fürnr.) Celak.; 337 (1871)

= Euphrasia uechtritziana Jungh. & Engl. ex Jungh.; Oesterr. Bot. Z. 17: 141 (1867)

species :

Euphrasia nepalensis Pugsley; J. Bot. Lond. 74: 278 (1936)

Distribution: Nepal

40 NEP

species :

Euphrasia oakesii Wettst.; Monogr. Euphr. 142 (1896)

Name: Oakes´ eyebright

Distribution: Canada (Labrador, Newfoundland, Québec); USA (Maine, New Hampshire)

72 CDN 75 USA

Synonyms: hidden

= Euphrasia oakesii f. lilacina Fernald & Wiegand; Rhodora 17: 185 (1915)

variant :

var. williamsii (B.L.Rob.) G.L.Gusarova; J. Bot. Res. Inst. Texas 11(2): 289 (2017)

Distribution: Canada (Labrador, Newfoundland, Québec); USA (Maine, New Hampshire)

72 CDN 75 USA

Synonyms: hidden

= Euphrasia williamsii B.L.Rob.; Rhodora, 272 (1901)

= Euphrasia williamsii var. vestita Fernald & Wiegand; Rhodora 17: 186 (1915)

species :

Euphrasia officinalis L.; Sp. Pl. 604 (1753)

subspecies :

subsp. officinalis

Name: Echter Augentrost, Großer Augentrost (DE)

Distribution: Sweden; Finland; Estonia; Latvia; Lithuania; Belarus; C-European Russia; E-European Russia; N-European Russia; NW-European Russia; Siberia (W-Siberia)

10 FIN SWE 14 BLR EST LAT LIT RUS 30 SIB

Synonyms: hidden

= Euphrasia fennica Kihlm.; Meddel. Soc. Fauna Fl. Fenn. 24: 92 (1901)

= Euphrasia fennica subsp. aestivalis Ganesch.; Majevski, Fl. Sredn. Jushn. Rossii 6: 611 (1933)

= Euphrasia hirtella f. macrantha H.Lindb.; Exsicc. (Pl. Finland.) 9-20: 140 (1916)

= Euphrasia hirtella var. fennica (Kihlm.) H.Lindb.; Exsicc. (Pl. Finland.) 9-20: 140 (1916)

= Euphrasia maculata Gilib.; Fl. Lituan. 1: 125 (1782), opus utique oppr.

= Euphrasia officinalis subsp. major Ehrh.; Hannover. Mag. 18: 227 (1780), nom. inval.

= Euphrasia officinalis subsp. montana Fr.; Novit. Fl. Suec. Alt.: 198 (1828)

= Euphrasia praerostkoviana Chitr.; Trudy Bot. Muz. Imp. Akad. Nauk 3: 27 (1907)

= Euphrasia rostkoviana subsp. fennica (Kihlm.) Karlsson

= Euphrasia rostkoviana var. fennica (Kihlm.) Jalas; Ann. Bot. Fenn. 14(4): 191 (1977)

subspecies :

subsp. anglica (Pugsley) Silverside; Watsonia 18(4): 348 (1991)

Distribution: England; Ireland

10 GRB IRE

Synonyms: hidden

= Euphrasia anglica Pugsley; Jour. Bot. (London) 67: 225 (1929)

subspecies :

subsp. campestris (Jord.) Kerguélen & Lambinon; Nouv. Fl. Belg., ed. 4: 988 (1992)

Name: Feld-Augentrost (DE)

Distribution: Belgium; Germany; ?Switzerland; France; Italy

11 BGM GER 12 FRA 13 ITA

Synonyms: hidden

= Euphrasia campestris Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 343 (1851)

= Euphrasia officinalis var. campestris (Jord.) Nyman; 551 (1881)

= Euphrasia rostkoviana subvar. campestris (Jord.) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 349 (1972)

= Euphrasia rostkoviana subsp. campestris (Jord.) Hayek; Hegi, Ill. Fl. Mitt.-Eur. 6: 93 (1913)

= Euphrasia rostkoviana subsp. campestris (Jord.) P.Fourn.; Quatre Fl. Fr. 785 (1937)

= Euphrasia rostkoviana var. campestris (Jord.) Rouy; Rouy & Foucaud, Fl. France 11: 149 (1909)

subspecies :

subsp. monticola Silverside; Watsonia 18(4): 347 (1991), nom. nov.

Distribution: Denmark; Germany (Baden-Württemberg, Hessen); Switzerland; Liechtenstein; Austria; Poland; Slovakia; Hungary; France; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Serbia; Albania; Romania; Bulgaria; +Estonia; Latvia; Lithuania; Belarus; C-European Russia; Ukraine

10 DEN 11 AUT GER HUN LIE POL SLO SWI 12 FRA 13 ALB BIH BUL CRO ITA ROM SLV SRB 14 BLR EST LAT LIT RUS UKR

Synonyms: hidden

= Euphrasia montana Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 344 (1851)

= Euphrasia officinalis subsp. montana (Jord.) Berher; Louis, Fl. Vosges, éd. 2: 176 (1887), nom. illeg.

= Euphrasia pratensis subsp. montana (Jord.) Bertsch & F.Bertsch; 379 (1948)

= Euphrasia rostkoviana subvar. montana (Jord.) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 349 (1972)

= Euphrasia rostkoviana f. ramosa Vollm.; 666 (1914)

= Euphrasia rostkoviana f. uliginosa Vollm.; 666 (1914)

= Euphrasia rostkoviana subsp. montana (Jord.) Wettst.; Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 70: 319 (1901)

= Euphrasia rostkoviana var. montana (Jord.) Rouy; Rouy & Foucaud, Fl. France 11: 149 (1909)

subspecies :

subsp. pratensis (Fr.) Schübl. & G.Martens; Fl. Würtemberg 398 (1834)

Name: Gewöhnlicher Echter Augentrost, Wiesen-Augentrost (DE)

Distribution: England; Ireland; Denmark; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, +Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; N-Spain; Andorra; France; Italy; Bosnia & Hercegovina; Serbia; Kosovo; North Macedonia; Romania; Bulgaria; Greece; Estonia; Latvia; Lithuania; Belarus; C-European Russia; N-European Russia; W-European Russia; Ukraine; Turkey (N-Anatolia, NE-Anatolia)

10 DEN FIN GRB IRE SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO FRA SPA 13 BIH BUL GRC ITA KOS NMA ROM SRB 14 BLR EST LAT LIT RUS UKR 34 TUR

Synonyms: hidden

= Bartsia imbricata Lapeyr.; Hist. Abr. Pl. Pyr. 344 (1813)

= Euphrasia agrestis Arrond.; Cat. Pl. Phan. [Morbihan]: 76 (1866)

= Euphrasia cantalensis (Chabert) Chabert; Bull. Herb. Boissier, sér. 2, 2: 131 (1902)

= Euphrasia capitulata F.Towns.; J. Bot. 28: 164 (1890)

= Euphrasia carniolica A.Kern.; Sched. Fl. Exs. Austro-Hung. 2: 117 (1883)

= Euphrasia cuprea Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 348 (1851)

= Euphrasia cuspidata St.-Lag.; Ann. Soc. Bot. Lyon 7: 126 (1880), nom. illeg.

= Euphrasia cuspidatissima St.-Lag.; Ann. Soc. Bot. Lyon 7: 126 (1880)

= Euphrasia danica T.Gliem.; Geogr. Beschr. Isl.: 144 (1824)

= Euphrasia exigua Reut.; Compt.-Rend. Trav. Soc. Hallér 1854-1856: 123 (1855)

= Euphrasia fennica f. brevidens (H.Lindb. ex Cajander) Hagfors; Luettelo Suom. Putkilokasveista: 102 (1924)

= Euphrasia imbricata Pers.; Syn. 2: 149 (1806)

= Euphrasia jordaniana Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 152 (1930 publ. 1931)

= Euphrasia lapeyrousei Soy.-Will.; Observ. Pl. France: 106 (1828)

= Euphrasia minor Link; Handbuch 1: 514 (1829)

= Euphrasia mollis Ledeb. ex Benth.; Prodr. [A. DC.] 10: 553 (1846), nom. inval.

= Euphrasia nebulosa (Chabert) Chabert; Bull. Herb. Boissier, sér. 2, 2: 131 (1902)

= Euphrasia nemorosa subsp. pratensis (Fr.) Celak.; 142 (1870)

= Euphrasia officinalis subvar. foliacea Bréb.; Fl. Normandie, ed. 2: 183 (1849)

= Euphrasia officinalis subvar. gracilis Bréb.; Fl. Normandie, ed. 2: 183 (1849), nom. illeg.

= Euphrasia officinalis subvar. simplex Bréb.; Fl. Normandie, ed. 2: 183 (1849)

= Euphrasia officinalis f. brevidens H.Lindb. ex Cajander; Suom. Kasvio: 515 (1906)

= Euphrasia officinalis f. lapponica H.Rosend.; Bot. Notiser 1892: 206 (1892)

= Euphrasia officinalis subsp. minor Ehrh.; Hannover. Mag. 18: 227 (1780)

= Euphrasia officinalis subsp. pratensis (Fr.) Celak.; 337 (1871), nom. illeg.

= Euphrasia officinalis subsp. rostkoviana (Hayne) F.Towns.; J. Bot. 22: 165 (1884), nom. superfl.

= Euphrasia officinalis var. alpestris Günther, Grab. & Wimm.; Enum. Stirp. Phan. Silesia: 164 (1824)

= Euphrasia officinalis var. flava Gaudin; Fl. Helv. 4: 110 (1829)

= Euphrasia officinalis var. grandiflora Bréb.; Fl. Normandie, ed. 2: 183 (1849), nom. illeg.

= Euphrasia officinalis var. grandiflora Wallr.; Sched. Crit.: 321 (1822)

= Euphrasia officinalis var. imbricata (Lapeyr.) W.D.J.Koch; Röhling, Deutschl. Fl., ed. 3, 4: 350 (1833)

= Euphrasia officinalis var. minima Lej.; Rev. Fl. Spa: 123 (1825)

= Euphrasia officinalis var. minor (Ehrh.) Gaudin; Fl. Helv. 4: 110 (1829)

= Euphrasia officinalis var. neglecta Wimm. & Grab.; Fl. Siles. 2(1): 218 (1829)

= Euphrasia officinalis var. pratensis (Fr.) Wimm. & Grab.; Fl. Siles. 2(1): 218 (1829)

= Euphrasia officinalis var. purpureocaerulea Gaudin; Fl. Helv. 4: 110 (1829)

= Euphrasia officinalis var. rostkoviana (Hayne) Hampe; 40 (1836)

= Euphrasia olympica Halácsy & Sint.; Oesterr. Bot. Z. 40: 39 (1890)

= Euphrasia paludosa F.Towns.; Rep. Bot. Exch. Club Brit. Isles 1890: 307 (1891), nom. illeg.

= Euphrasia parvula Wettst.; Engl. & Prantl, Natürl. Pflanzenfam. 4: 3b 101 (1893)

= Euphrasia pectinata var. puberula (Jord.) Wettst.; Monogr. Euphrasia: 86 (1896)

= Euphrasia pratensis (Fr.) Rchb.; Fl. Germ. Excurs. 359 (1831)

= Euphrasia pratensis subsp. rostkoviana (Hayne) Bertsch & F.Bertsch; 379 (1948), nom. illeg.

= Euphrasia pratensis var. latifolia Lej.; Lej. & Court., Comp. Fl. Belg. 3: 384 (1836)

= Euphrasia puberula Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 345 (1851)

= Euphrasia pudibunda Simonk.; Enum. fl. Transsilv. 432 (1886)

= Euphrasia pygmaea K.Koch; Linnaea 22: 686 (1849)

= Euphrasia ramosa Pers.; Syn. Pl. 2: 149 (1806)

= Euphrasia rostkoviana f. uliginosa (Ducommun) E.Baumann; 431 (1911)

= Euphrasia rostkoviana Hayne; Darst. Beschr. Arzn. Gewächse 9: t. 7 (1825)

= Euphrasia rostkoviana subsp. grandiflora (Wallr.) Dostál; Kvetena CSR: 1330 (1950)

= Euphrasia rostkoviana subsp. kreiselii Rothm. & U.Schneid.; Wiss. Z. Ernst-Moritz-Arndt-Univ. Greifswald, Math.-Naturwiss. Reihe 14: 89 (1965)

= Euphrasia rostkoviana subsp. pratensis (Fr.) Asch. & Graebn.; 644 (1899)

= Euphrasia rostkoviana var. cantalensis Chabert; Bull. Herb. Boissier, Ser. II. 2: 131, 265 (1902)

= Euphrasia rostkoviana var. jetteri Dörfl.; Jahreskat. Wiener Bot. Tauschanst. 1897/98: 79 (1897)

= Euphrasia rostkoviana var. nebulosa Chabert; Bull. Herb. Boissier, Ser. 11. 2: 131, 267 (1902)

= Euphrasia salisburgensis proles soyeri (Timb.-Lagr.) Rouy; Rouy & Foucaud, Fl. France 11: 145 (1909)

= Euphrasia saxatilis Schur; Enum. Pl. Transs. 510 (1866)

= Euphrasia sintenisii Halácsy; Engl. & Prantl, Naturl, Pflanzenfam. 4: 3b 107 (1893)

= Euphrasia soyeri Timb.-Lagr.; Mem. Acad. Toul. Ser. V. 6: 36. t. 6 (1862)

= Euphrasia stricta Beck & Szyszyl.; Pl. Crnag. Raspr. Spraw. Wydz. Mat. Przyr. Ak. Krak.: 130 (1888), nom. illeg.

= Euphrasia stricta Schleich.; Cat. Pl. Helv., ed. 4: 16 (1821), nom. illeg.

= Euphrasia subalpina Schur; Enum. Pl. Transs. 510 (1866)

= Euphrasia tatarica var. cebennensis (B.-A.Martin) Rouy; Rouy & Foucaud, Fl. France 11: 151 (1909)

= Euphrasia transiens Borbás; Bot. Centralbl. 54: 129 (1893)

= Euphrasia uliginosa Ducommun ex Reut.; Compt.-Rend. Trav. Soc. Hallér 1854-1856: 121 (1855)

= Euphrasia vulgaris Gueldenst. ex Ledeb.; Fl. Ross. 3: 263 (1847)

species :

Euphrasia omeri Qaiser & Siddiqui; Pakistan J. Bot. 43(4): 1812 (2011)

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

40 IND PAK

species :

Euphrasia onegensis Cajander; Meddel. Soc. Fauna Fl. Fenn. 27: 101 (1901)

Distribution: Finland; European Russia; Siberia (W-Siberia)

10 FIN 14 RUS 30 SIB

Synonyms: hidden

= Euphrasia fennica subsp. praecox Ganesch.; Majevski, Fl. Sredn. Jushn. Rossii 6: ? (1933)

= Euphrasia onegensis Cajander ex Serg.; Trav. Inst. Sci. Biol., Tomsk 1: 91 (1935)

= Euphrasia rostkoviana var. onegensis (Cajander ex Serg.) Jalas; Ann. Bot. Fenn. 14: 191 (1977)

species :

Euphrasia orthocheila W.R.Barker; J. Adelaide Bot. Gard. 5: 277 (1982)

subspecies :

subsp. orthocheila

Distribution: Australia (Queensland, New South Wales)

50 AUS

subspecies :

subsp. peraspera W.R.Barker; J. Adelaide Bot. Gard. 5: 280 (1982)

Distribution: Australia (Queensland, New South Wales)

50 AUS

species :

Euphrasia ossica Juz. ex Ganesch.; Spisok Rast. Herb. Fl. URSS 11: 152 (1949)

Distribution: Northern Caucasus; Georgia [Caucasus]; Azerbaijan

33 AZE GEO NCS

species :

Euphrasia ostenfeldii (Pugsley) Yeo; Bot. Jour. Linn. Soc. 64: 359 (1971)

Distribution: Iceland; Faeroe Isl.; N-Wales; Canada (Newfoundland, Labrador, Ontario, Quebec); USA (Michigan, Minnesota)

10 FOR GRB ICE 72 CDN 75 USA

Remarks: ostenfeldii agg.

Synonyms: hidden

= Euphrasia curta var. ostenfeldii Pugsley; J. Bot. 71: 308 (1933)

species :

Euphrasia paghmanensis Rech.f.; K. Danske Vid. Selsk., Biol. Skrift. 10: No. 3 (Symb. Afghan. IV.) 113 (1958)

Distribution: Afghanistan (Badakshan, Wakhan, Baghlan, Bamyan, Kabul, Kunar / Nuristan, Laghman, Wardak, Parwan); Pakistan

34 AFG 40 PAK

Synonyms: hidden

= Euphrasia nuristanica Rech.f.; K. Danske Vid. Selsk., Biol. Skrift. 10: No. 3 (Symb. Afghan. IV.) 111(1959)

species :

Euphrasia papuana Schltr.; Bot. Jahrb. Syst. 59: 116 (1924)

Distribution: New Guinea (Papua New Guinea)

42 NWG

species :

Euphrasia paucifolia Wettst.; Monogr. Euphrasia [Wettst.] 198 (1896)

Distribution: NE-Pakistan (Gilgit, Astor, Baltistan, Deosai); NW-India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand, Zanskar)

40 IND PAK

species :

Euphrasia pectinata Ten.; Fl. Nap. 1, Prodr.: 36 (1811)

subspecies :

subsp. pectinata

Name: Kamm-Augentrost (DE)

Distribution: Switzerland; Austria; Czech Republic; Slovakia; Hungary; Spain; Andorra; France; Corsica; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; European Turkey; Greece; C-European Russia; E-European Russia; Ukraine; Crimea; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Kazakhstan; Turkmenistan; Uzbekistan; Kyrgyzstan; Tajikistan; Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, SE-Anatolia, SSW-Anatolia, W-Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, N-Iran, Iranian Aserbaijan, W-Iran); Afghanistan (Badakshan, Baghlan, Bamyan, Kabul, Kunar / Nuristan, Parwan, Takhar); China (Gansu, Hebei, Nei Mongol, Ningxia, Qinghai, Shanxi, Xinjiang); Mongolia; NW-India (Himachal Pradesh, Jammu & Kashmir)

11 AUT CZE HUN SLO SWI 12 ADO COR FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB TUE 14 KRY RUS UKR 30 SIB 32 KAZ KGZ TKM TZK UZB 33 ARM AZE GEO NCS 34 AFG IRN IRQ TUR 36 CHI 37 MON 40 IND

Synonyms: hidden

= Euphrasia bicknellii Wettst.; C. Bicknell, Fl. Bordighera: 325 (1896)

= Euphrasia cabrerae Sennen & Gonzalo; Sennen, Pl. d´Esp. No. 5525 (1925), Rothm. in Cavanillesia 7: 12(1935)

= Euphrasia cadevallii Sennen & Gonzalo; Sennen, Pl. d´Esp. No. 5527 (1925), Rothm. in Cavanillesia 7: 12(1935)

= Euphrasia caucasica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 360 (1955)

= Euphrasia cephalata f. longecuspidata Sennen; Exsicc. (Pl. Esp.) 1935: no. 9197 (1935), nom. nud.

= Euphrasia georgica Kem.-Nath.; Not. Syst. Geogr. Inst. Bot. Tphilis., Fasc. 19, 24 (1956)

= Euphrasia glandulosodentata Riedl; Ann. Naturhist. Mus. Wien 65: 34 (1962)

= Euphrasia gonzaloi Sennen; Pl. d´Esp. No. 4207 (1921), ex Rothm. in Cavanillesia 7: 12 (1935)

= Euphrasia imbricans Vodop.; Bot. Zhurn. (Moscow & Leningrad) 62(8): 1168 (1977)

= Euphrasia imbricata Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 271 (1916), nom. illeg.

= Euphrasia imbricata var. setulosa Sennen; Exsicc. (Pl. Esp.) 1935: no. 9194 (1935), nom. nud.

= Euphrasia immaculatae-conceptionis Sennen & Gonzalo; Exsicc. (Pl. Esp.) 1925: no. 5523 (1925)

= Euphrasia iranica O.Schwarz & Bornm.; Repert. Spec. Nov. Regni Veg. 41: 334 (1937)

= Euphrasia irenae Juz.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 17: 361 (1955)

= Euphrasia kurdica Rech.f.; Symb. Bot. Upsal. 11(5): 43 (1952)

= Euphrasia nemorosa subsp. pectinata (Ten.) H.Marcailhou & A.Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 109 (1908)

= Euphrasia nemorosa var. multiaculeata Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 125 (1930)

= Euphrasia obtecta (Chabert) Chabert; Bull. Herb. Boissier, sér. 2, 2: 502 (1902)

= Euphrasia officinalis subsp. maialis (Jord.) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia officinalis subsp. pectinata (Ten.) Arcang.; Comp. Fl. Ital.: 520 (1882)

= Euphrasia officinalis var. neglecta Hausm.; 665 (1852), nom. illeg.

= Euphrasia orae-australis Juz.; Spisok Rast. Herb. Fl. URSS 13: 93 (1955), in obs.

= Euphrasia pectinata proles imbricata Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 271 (1916)

= Euphrasia pectinata f. gracilior Sennen; Exsicc. (Pl. Esp.) 1935: no. 9199 (1935), nom. nud.

= Euphrasia pectinata leptostachys Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 123 (1930)

= Euphrasia pectinata subsp. albanica Hayek; Oesterr. Bot. Z. 70: 18 (1921)

= Euphrasia pectinata var. geminata Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 123 (1930)

= Euphrasia pectinata var. squarrosa Sennen; Exsicc. (Pl. Esp.) 1935: no. 9096 (1935), nom. nud.

= Euphrasia pectinata var. subulata Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 122 (1930)

= Euphrasia pectinata var. texidorii Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 124 (1930)

= Euphrasia pectinata var. valdesetulosa Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 123 (1930)

= Euphrasia rocapreverae Sennen & Gonzalo; Exsicc. (Pl. Esp.) 1925: no. 5520 (1925)

= Euphrasia stricta subsp. pectinata (Ten.) P.Fourn.; Quatre Fl. France: 784 (1937)

= Euphrasia stricta subsp. tatarica (Spreng.) P.Fourn.; Quatre Fl. France: 784 (1937)

= Euphrasia stricta var. pectinata (Ten.) O.Bolòs & Vigo; Fl. Països Catalans 3: 477 (1995)

= Euphrasia stricta var. tatarica (Fisch. ex Spreng.) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 357 (1972)

= Euphrasia tatarica Fisch. ex Spreng.; Syst. Veg. 2: 777 (1825)

= Euphrasia tatarica subsp. bicknellii (Wettst.) Hayek; Hegi, Ill. Fl. Mitt.-Eur. 6: 86 (1918)

= Euphrasia townsendiana Freyn ex Wettst.; Engl. & Prantl, Nat. Pflanzenfam. 4(3b): 101 (1893)

= Parentucellia pectinata (Ten.) Parsa; Fl. Iran 4: 1. 473 (1949)

variant :

var. obtusiserrata (T.Yamaz.) T.Yamaz.; J. Jap. Bot. 57(7): 212 (1982)

Distribution: Russian Far East (Kuril Isl.); Japan (Hokkaido)

31 RFE 38 JAP

Synonyms: hidden

= Euphrasia tatarica var. obtusiserrata T.Yamaz.; Acta Phytotax. Geobot. 19: 168 (1963)

subspecies :

subsp. sichuanica D.Y.Hong; Fl. Reipubl. Popularis Sin. 67(2): 406 (1979)

Distribution: China (NW-Sichuan)

36 CHI

subspecies :

subsp. simplex (Freyn) D.Y.Hong; Fl. Reipubl. Popularis Sin. 67(2): 375 (1979)

Distribution: China (Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shandong, Shanxi, Xinjiang)

36 CHI

Synonyms: hidden

= Euphrasia maximowiczii var. simplex Freyn; Oesterr. Bot. Z. 52(10): 404 (1902)

= Euphrasia subpetiolaris Pugsley; J. Bot. Lond. 74: 282 (1936)

= Euphrasia tatarica var. simplex (Freyn) T.Yamaz.; Acta Phytotax. Geobot. 19(4-6): 168 (1963)

species :

Euphrasia peduncularis Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 369 (1955)

Distribution: Kazakhstan; Kyrgyzstan (Tianshan)

32 KAZ KGZ

species :

Euphrasia perpusilla Phil.; Linnaea 29: 28 (1857 publ. 1858)

Distribution: Chile (Los Lagos)

85 CLE

species :

Euphrasia petiolaris Wettst.; Monogr. Gatt. Euphrasia 199 (1896)

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

33 GEO NCS 34 TUR

Synonyms: hidden

= Euphrasia alboffii Chabert; Bull. Herb. Boissier Ser. II. 2: 517 (1902)

variant :

var. thuschethica Gvin.; Fl. Gruzii, ed. 2, 12: 331 (1999)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia petriei Ashwin; Allan, Fl. N. Zeal. 1: 855, 971 (1961)

Distribution: New Zealand

51 NZL

species :

Euphrasia philippii Wettst.; Engl. & Prantl, Natürl. Pflanzenfam. 4: 3b 101 (1893)

Distribution: Chile (Biobío, Araucanía)

85 CLE

Synonyms: hidden

= Euphrasia montana Phil.; Anales Univ. Chil. 91: 116 (1895), nom. illeg.

species :

Euphrasia philippinensis Du Rietz; Svensk Bot. Tidskr. 25: 502, 508 (1931 publ. 1932)

Distribution: Philippines (Luzon)

42 PHI

species :

Euphrasia phragmostoma W.R.Barker; J. Adelaide Bot. Gard. 5: 103 (1982)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia picta Wimm.; Fl. Schles. ed. 3, 407 (1857)

Name: Bunter Augentrost, Scheckiger Augentrost (DE)

Distribution: Germany (Bayern, Sachsen); Switzerland; Liechtenstein; Austria; Czech Republic; Slovakia; Italy; Slovenia; European Russia

11 AUT CZE GER LIE SLO SWI 13 ITA SLV 14 RUS

Remarks: rostkoviana agg.. Taxonomy in the group E. picta - E. kerneri quite unclear

Synonyms: hidden

= Euphrasia algoviana Müll.Dornst. & Gerstl.; 109 (1941)

= Euphrasia minima Schloss.; J. C. Schlosser von Klekovski & L. von Farkas Vukotinovic, Fl. Croat.: 687 (1869), nom. illeg.

= Euphrasia officinalis subvar. alpestris (Günther, Grab. & Wimm.) F.Towns.; 165 (1884)

= Euphrasia officinalis subsp. picta (Wimm.) Bonnier; Bonnier & R. C. V. Douin, 73 (1926), nom. illeg.

= Euphrasia officinalis subsp. picta (Wimm.) Celak.; Prodr. Fl. Böhmen 2: 331 (1871)

= Euphrasia officinalis subsp. versicolor (A.Kern.) F.Towns.; 165 (1884)

= Euphrasia officinalis subsp. versicolor (A.Kern.) Vitek; Schlechtendalia 8: 15 (2002)

= Euphrasia picta subsp. algoviana (Müll.Dornst. & Gerstl.) Ronniger; Janch. & H. Neumayer, 280 (1942)

= Euphrasia picta subsp. subcordata Braun-Blanq.; 94 (1918), nom. inval.

= Euphrasia picta subsp. versicolor (A.Kern.) Vollm.; 666 (1914)

= Euphrasia pratensis var. picta (Wimm.) Fiek; 339 (1881)

= Euphrasia rostkoviana subvar. picta (Wimm.) Hartl; Hartl & Wagenitz, 350 (1972)

= Euphrasia rostkoviana subvar. versicolor (A.Kern.) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 350 (1972)

= Euphrasia simonkaiana Degen & Lengyel; Jáv., Magyar Fl.: 1014 (1925)

= Euphrasia versicolor A.Kern.; Sched. Fl. Exs. Austro-Hung. 1: 47 (1881)

species :

Euphrasia pinifolia Poir.; Voy. Barb. 2: 193 (1789)

Distribution: Algeria

20 ALG

species :

Euphrasia platyphylla Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 102 (1943)

Distribution: Nepal; NW-India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand)

40 IND NEP

species :

Euphrasia portae Wettst.; Oesterr. Bot. Z. 43: 196 (1893)

subspecies :

subsp. portae

Distribution: Italy (Alpi Tridentine, Alpi dell´ Ortles)

13 ITA

Synonyms: hidden

= Euphrasia salisburgensis subsp. portae (Wettst.) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 371 (1972)

subspecies :

subsp. italica (Wettst.) Yeo; Bot. J. Linn. Soc. 77(4): 314 (1978 publ. 1979)

Name: Italienischer Augentrost

Distribution: Italy; Slovenia

13 ITA SLV

Synonyms: hidden

= Euphrasia italica Wettst.; Monogr. genera Euphrasia 242 (1896)

species :

Euphrasia procumbens Du Rietz; Svensk Bot. Tidskr. 25: 527 (1932)

Distribution: New Guinea

42 NWG

Remarks: provisionally accepted name

species :

Euphrasia pseudokerneri Pugsley; Jour. Bot. (London) 67: 224 (1929)

Distribution: England; W-Ireland

10 GRB IRE

species :

Euphrasia pseudopaucifolia Siddiqui & Qaiser; Candollea 44(2): 525 (1989)

Distribution: Pakistan

40 PAK

species :

Euphrasia pubescens Benth.; Prodr. [A. DC.] 10: 555 (1846)

Distribution: Peru

83 PER

species :

Euphrasia qaiseri Siddiqui; Fl. Pakistan 220: 40 (2015)

Distribution: Pakistan; NW-India (Jammu & Kashmir)

40 IND PAK

species :

Euphrasia ramulosa W.R.Barker; J. Adelaide Bot. Gard. 5: 98 (1982)

Distribution: Australia (New South Wales)

50 AUS

species :

Euphrasia randii B.L.Rob.; Rhodora, 273 (1901)

Name: Small eyebright

Distribution: Canada (Labrador, New Brunswick, Newfoundland, Nova Scotia, Prince Edward Isl., Québec); St. Pierre et Miquelon; USA (Maine)

72 CDN SPM 75 USA

Synonyms: hidden

= Euphrasia purpurea f. albiflora Fernald & Wiegand; Rhodora 17: 188 (1915)

= Euphrasia purpurea f. candida Fernald & Wiegand; Rhodora 17: 187 (1915)

= Euphrasia purpurea f. iodantha Fernald & Wiegand; Rhodora 17: 189 (1915)

= Euphrasia purpurea Reeks; List Fl. Pl. Ferns Newfoundland 4 (1873), nom. inval., et ex Fernald & Wiegand, Rhodora 17: 186 (1915), non Desf. (1798)

= Euphrasia purpurea var. randii (B.L.Rob.) Fernald & Wiegand; Rhodora 17: 188 (1915)

= Euphrasia randii f. albiflora (Fernald & Wiegand) Fernald; Rhodora 45: 112 (1943)

= Euphrasia randii f. candida (Fernald & Wiegand) Fernald; Rhodora 45: 112 (1943)

= Euphrasia randii f. iodantha (Fernald & Wiegand) Fernald; Rhodora 45: 112 (1943)

= Euphrasia randii var. reeksii Fernald; Rhodora 45: 112 (1943)

species :

Euphrasia regelii Wettst.; Monogr. Euphrasia 81, t. 3, f. 111-119, t. 11, f. 6 (1896)

subspecies :

subsp. regelii

Distribution: Siberia (Altai); Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; China (Gansu, Hebei, Hubei, Nei Mongol, Qinghai, Shaanxi, Shanxi, Sichuan, Xinjiang, Yunnan); Tibet; NW-India (Jammu & Kashmir); Myanmar

30 SIB 32 KAZ KGZ TZK UZB 36 CHI TIB 40 IND 41 MYA

Synonyms: hidden

= Euphrasia fangii H.L.Li; Notul. Nat. Acad. Nat. Sci. Philadelphia 254: 3 (1953)

= Euphrasia forrestii H.L.Li; Notul. Nat. Acad. Nat. Sci. Philadelphia 254: 6 (1953)

= Euphrasia kingdon-wardii Pugsley; J. Bot. 74: 282 (1936)

= Euphrasia rockii H.L.Li; Notul. Nat. Acad. Nat. Sci. Philadelphia 254: 5 (1953)

subspecies :

subsp. kangtienensis D.Y.Hong; Fl. Reipubl. Popularis Sin. 67(2): 406 (1979)

Distribution: China (W-Sichuan); SE-Tibet

36 CHI TIB

species :

Euphrasia remota Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 110 (1943)

Distribution: NE-Pakistan (Astor); NW-India (Himachal Pradesh, Jammu & Kashmir)

40 IND PAK

species :

Euphrasia repens Hook.f.; Fl. New Zealand. 1: 199 (1854), non Noronha 1790 nom. nud.

Distribution: New Zealand (incl. Stewart Isl.)

51 NZL

Synonyms: hidden

= Euphrasia umbellata Petrie; Trans. & Proc. New Zealand Inst. 43: 256 (1910 publ. 1911)

species :

Euphrasia retrotricha Nakai ex T.Yamaz.; Acta Phytotax. & Geobot., Kyoto 19: 166 (1963)

Distribution: North Korea

38 NKO

species :

Euphrasia revoluta Hook.f.; Fl. New Zealand. 1: 199 (1854)

Distribution: New Zealand (Ruahine Range southwards)

51 NZL

species :

Euphrasia rhumica Pugsley; Naturalist (Leeds) 1945: 41 (1945)

Distribution: W-Scotland (island of Rum)

10 GRB

Remarks: Status uncertain, near Euphrasia micrantha, possibly of hybrid origin

species :

Euphrasia rivularis Pugsley; Jour. Bot. (London) 67: 225 (1929)

Distribution: NW-England; Wales

10 GRB

Remarks: rostkoviana agg.

species :

Euphrasia rotundifolia Pugsley; Jour. Bot. (London) 67: 224 (1929)

Distribution: N-Scotland

10 GRB

Remarks: ostenfeldii agg.

species :

Euphrasia ruptura W.R.Barker; Telopea 7(3): 227 (1997)

Distribution: Australia (New South Wales)

50 AUS

species :

Euphrasia salisburgensis Funck ex Hoppe; Bot. Taschenb.: 190 (1794)

Name: Salzburger Augentrost (DE)

Distribution: ?England; Ireland; Norway; Sweden; Finland; Germany (Baden-Württemberg, Bayern); Switzerland; Liechtenstein; Austria; Poland; Slovakia; Spain (mountains); Andorra; France; Corsica; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece; Crete; Ukraine; Crimea; Turkey (NW-Anatolia: Bithynia, WN-Anatolia)

10 FIN IRE NOR SWE 11 AUT GER LIE POL SLO SWI 12 ADO COR FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS KRI MNT NMA ROM SLV SRB 14 KRY UKR 34 TUR

Remarks: salisburgensis agg.

Synonyms: hidden

= Euphrasia alpina subvar. salisburgensis (Hoppe) Soy.-Will.; 32 (1835)

= Euphrasia carpatica Zapal.; Spraw. Kom. fizyj. Krajowei 24: 270 (1889), et 42: II. 6 (1908)

= Euphrasia ceretana Sennen; Bull. Soc. Bot. France 73: 660 (1927), nomen, et in Bol. Soc. Iber. 29: 87, 116 (1930)

= Euphrasia ceretanica Sennen; Bol. Soc. Arag. 15: 269 (1916)

= Euphrasia corsica F.Towns.; J. Bot. 22: 166, et in J. Bot. 1896 34: 444, in adnot. (1884)

= Euphrasia lapponica T.C.E.Fr.; Ark. Bot. 17(6): 12 (1922)

= Euphrasia marilaunica A.Kern.; Sched. Fl. Austr.-Hung. 8: 31 (1899)

= Euphrasia minima var. lapeyrousii Soy.-Will.; Observ. Pl. France: 106 (1828)

= Euphrasia minuta (Gremli) Sennen; Fl. Catal. (Treb. Inst. Catal. Hist. Nat., 185) 131 (1917)

= Euphrasia nivalis Beck; Verh. K. K. Zool.-Bot. Ges. Wien 33: 225 (1883)

= Euphrasia officinalis subvar. cuprea (Jord.) F.Towns.; 166 (1884)

= Euphrasia officinalis subsp. salisburgensis (Funck) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia officinalis var. angustifolia F.Towns.; 166 (1884), nom. inval.

= Euphrasia officinalis var. salisburgensis (Funck ex Hoppe) Schleich.; Cat. Pl. Helv.: 22 (1800)

= Euphrasia salisburgensis proles ceretanica Sennen; Bol. Soc. Aragonesa Ci. Nat. 15: 269 (1916)

= Euphrasia salisburgensis proles cupreus (Jord.) Rouy; Rouy & Foucaud, Fl. France 11: 145 (1909)

= Euphrasia salisburgensis subvar. aurea (Boullu) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. caerulescens (Favrat) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. cuprea (Jord.) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. macrodonta (Gremli) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. minuta (Gremli) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. nivalis (Beck) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. purpurascens (Favrat) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis subvar. ramosissima (Schröt.) Hayek; Hayek & Hegi, 98 (1913)

= Euphrasia salisburgensis f. cuprea (Jord.) Sagorski & Gus.Schneider; 423 (1891)

= Euphrasia salisburgensis subsp. cuprea (Jord.) Nyman; Consp. Fl. Eur.: 552 (1881)

= Euphrasia salisburgensis var. bergadensis Sennen; Treb. Inst. Catalana Hist. Nat. 3: 185 (1917)

= Euphrasia salisburgensis var. minuta Gremli; Neue Beitr. Fl. Schweiz 4: 24 (1887)

= Euphrasia salisburgensis var. schoenicola P.F.Yeo; Bot. J. Linn. Soc. 77: 311 (1978 publ. 1979)

variant :

var. hibernica Pugsley; J. Linn. Bot. Soc. 48: 533 (1930)

Distribution: Ireland; Canada (Newfoundland)

10 IRE 72 CDN

species :

Euphrasia scabra R.Br.; Prodr. Fl. Nov. Holland. 437 (1810)

Distribution: Australia (Western Australia, South Australia, New South Wales, Victoria, Tasmania)

50 AUS

species :

Euphrasia schischkinii Serg.; Trav. Inst. Sci. Biol., Tomsk 1: 80 (1935)

Distribution: Siberia (Altai); Mongolia

30 SIB 37 MON

species :

Euphrasia schlagintweitii Wettst.; Monogr. Euphr. 181 (1896)

Distribution: N-Pakistan (Deosai, Hazara); Nepal; NW-India (Himachal Pradesh, Jammu & Kashmir, Uttarakhand)

40 IND NEP PAK

species :

Euphrasia schugnanica Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 370 (1955)

Distribution: Tajikistan

32 TZK

species :

Euphrasia scottica Wettst.; Monogr. genera Euphrasia 170 (1896)

Distribution: Iceland; Faeroe Isl.; England; Ireland; Norway; Sweden; Finland; ?C-European Russia

10 FIN FOR GRB ICE IRE NOR SWE

species :

Euphrasia scutellarioides Wernham; Trans. Linn. Soc. London, Bol. 9: 122 (1916)

Distribution: New Guinea (Irian Jaya)

42 NWG

species :

Euphrasia secundiflora Pennell; Scroph. W. Himal. (Acad. Nat. Sci. Philad., Monogr. 5) 105 (1943)

Distribution: Afghanistan (Badakshan, Wakhan, Baghlan, Bamyan, Kabul, Kunar / Nuristan, Parwan); NE-Pakistan (Baltistan); India (Jammu & Kashmir)

34 AFG 40 IND PAK

species :

Euphrasia semipicta W.R.Barker; J. Adelaide Bot. Gard. 5: 139 (1982)

Distribution: Australia (Tasmania)

50 AUS

species :

Euphrasia setulosa Pugsley; J. Bot. Lond. 74: 279 (1936)

Distribution: NW-India (Jammu & Kashmir)

40 IND

species :

Euphrasia sevanensis Juz.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 17: 372 (1955)

Distribution: Northern Caucasus; Armenia; Azerbaijan; Turkey (E-Anatolia, N-Anatolia, NE-Anatolia); Iran (Iranian Aserbaijan)

33 ARM AZE NCS 34 IRN TUR

species :

Euphrasia sibirica Serg.; Trav. Inst. Sci. Biol., Tomsk 1: 76 (1935)

Distribution: Siberia (W-Siberia)

30 SIB

species :

Euphrasia simplex D.Don; Prod. Fl. Nep. 95 (1825)

Distribution: Nepal; India (Jammu & Kashmir)

40 IND NEP

species :

Euphrasia sinuata Vitek & Ehrend.; Pl. Syst. Evol., 144(1): 37 (1984)

Distribution: Austria

11 AUT

species :

Euphrasia slovaca (Yeo) Holub; Preslia 51(3): 281 (1979)

Distribution: Czech Republic; Slovakia; European Russia; Ukraine

11 CZE SLO 14 RUS UKR

Synonyms: hidden

= Euphrasia arctica subsp. slovaca Yeo; Bot. Jour. Linn. Soc. 64: 358 (1971)

= Euphrasia rostkoviana subsp. pseudomontana Klást.; Preslia 10: 82 (1931)

= Euphrasia slovaca subsp. pseudomontana (Klást.) Dostál; Folia Mus. Rer. Nat. Bohem. Occid., Bot. 21: 11 (1984)

= Euphrasia stricta var. slovaca (Yeo) Hartl; Hegi, Illustr. Fl. Mitteleur., ed. 2, 6(1:5): 357 (1972), without exact basionym page

species :

Euphrasia sosnowskyi Kem.-Nath.; Not. Syst. Geogr. Inst. Bot. Tphilis., Fasc. 19, 27 (1956)

Distribution: Georgia [Caucasus]; Azerbaijan

33 AZE GEO

Synonyms: hidden

= Euphrasia carthalinica Kem.-Nath.; Not. Syst. Geogr. Inst. Bot. Tphilis., Fasc. 19, 25 (1956)

species :

Euphrasia spatulifolia Pennell; J. Arnold Arbor. 24: 271 (1943)

Distribution: New Guinea (Irian Jaya)

42 NWG

species :

Euphrasia stipitata Smejkal; Biol. Práce Slov. Akad. Vied. 9(9): 53 (1963)

Distribution: Slovakia

11 SLO

Remarks: rostkoviana agg.

species :

Euphrasia striata R.Br.; Prodr. Fl. Nov. Holland. 436 (1810)

Distribution: Australia (Tasmania)

50 AUS

Synonyms: hidden

= Euphrasia brownii var. striata (R.Br.) Rodway; Tasman. Fl.: 143 (1903), nom. illeg.

= Euphrasia collina var. striata (R.Br.) Ewart; Proc. Roy. Soc. Victoria, n.s. 20(2): 132 (1908)

species :

Euphrasia stricta J.P.Wolff ex J.F.Lehm.; Prim. Fl. Herbip. 43 (1809)

Name: Drug eyebright (EN), Steifer Augentrost (DE); Euphraise dressée (F)

Distribution: England; Scotland; 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; Spain (mountains); Andorra; France; Channel Isl.; Italy; +San Marino; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; Greece; Estonia; Latvia; Lithuania; Belarus; C-European Russia; C-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, W-Siberia, Yakutia); Canada [I] (New Brunswick [I], Nova Scotia [I], Ontario [I], Prince Edward Isl. [I], Québec [I]); USA [I] (Illinois [I], Massachusetts [I], Maine [I], Michigan [I], Minnesota [I], New Hampshire [I], New York [I], Pennsylvania [I], Rhode Island [I], Vermont [I], Wisconsin [I])

10 DEN FIN GRB NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO CIS FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SMA SRB 14 BLR EST LAT LIT RUS UKR 30 SIB 72 cdn 74 usa 75 usa

Synonyms: hidden

= Euphrasia alpina subsp. asturica (Pugsley) Nava & Fern.Casado; Anales Jard. Bot. Madrid 43: 180 (1986)

= Euphrasia asturica Pugsley; J. Bot. 70: 200 (1932)

= Euphrasia cebennensis var. edouardii Sennen ex Rothm.; Cavanillesia 7: 15 (1935), nom. inval.

= Euphrasia diekjobstii G.H.Loos; Mieders, 311 (2006), nom. inval., et 7 (2010)

= Euphrasia edouardii Sennen; Exsicc. (Pl. Esp.) 1928: no. 6945 (1928)

= Euphrasia eliae Sennen; Bol. Soc. Ibér. Ci. Nat. 29: 161 (1930 publ. 1931)

= Euphrasia eliasii Sennen; Exsicc. (Pl. Esp.) 1923: no. 5006 (1923)

= Euphrasia ericetorum Jord. ex Boreau; Fl. Centr. Fr. ed. III. 2: 494 (1857)

= Euphrasia ericetorum subsp. stricta (J.P.Wolff ex J.F.Lehm.) Dostál; Kvetena CSR: 1331 (1950)

= Euphrasia gracilis subsp. ericetorum (Jord.) Nyman; Consp. Fl. Eur.: 551 (1881)

= Euphrasia heribaudii Chabert; Bull. Herb. Boissier, sér. 2, 2: 497 (1902)

= Euphrasia majalis Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 346 (1851)

= Euphrasia nemorosa subsp. ericetorum (Jord.) Berher; Louis, Fl. Vosges, éd. 2: 176 (1887)

= Euphrasia nemorosa subsp. rigidula (Jord.) Berher; Louis, Fl. Vosges, éd. 2: 176 (1887)

= Euphrasia nemorosa subsp. stricta (J.P.Wolff ex J.F.Lehm.) Asch. & Graebn.; 643 (1899), nom. illeg.

= Euphrasia nemorosa subsp. stricta (J.P.Wolff ex J.F.Lehm.) Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 107 (1908)

= Euphrasia nemorosa subsp. tatarica (Fisch. ex Spreng.) Malag. & Barrau; Acta Phytotax. Barcinon. 1: 37 (1969)

= Euphrasia officinalis subvar. stricta (J.P.Wolff ex J.F.Lehm.) F.Towns.; 166 (1884)

= Euphrasia officinalis f. eglandulosa (H.Lindb.) Cajander; Mela, Suom. Kasvio, ed. 5: 516 (1906)

= Euphrasia officinalis f. subeglandulosa (H.Lindb.) Cajander; Mela, Suom. Kasvio, ed. 5: 516 (1906)

= Euphrasia officinalis subsp. stricta (J.P.Wolff ex J.F.Lehm.) Celak.; Anal. Kvet. Ceska, ed. 3: 251 (1897)

= Euphrasia officinalis subsp. stricta (J.P.Wolff ex J.F.Lehm.) Bonnier; Bonnier & R. C. V. Douin, 72 (1926)

= Euphrasia officinalis var. ericetorum (Jord. ex Boreau) F.Towns.; 166 (1884)

= Euphrasia officinalis var. parviflora Wallr.; Sched. Crit.: 321 (1822)

= Euphrasia officinalis var. puberula (Jord.) F.Towns.; J. Bot. 22: 167 (1884)

= Euphrasia officinalis var. stricta (J.P.Wolff ex J.F.Lehm.) Wahlb.; Fl. Gothob.: 63 (1820)

= Euphrasia pumila A.Kern.; Sched. Fl. Exs. Austro-Hung. 1: 43 (1881)

= Euphrasia reayensis (Pugsley) P.D.Sell; Fl. Great Britain Ireland 3: 521 (2009)

= Euphrasia rigidula Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 346 (1851)

= Euphrasia stricta f. angustifolia Gugler; 536 (1906)

= Euphrasia stricta f. microphylla Erdner; 572 (1911)

= Euphrasia stricta f. pseudosuecica Erdner; 572 (1911)

= Euphrasia stricta f. subalpina Beck; 140 (1887)

= Euphrasia stricta subsp. edouardii (Sennen) G.Monts.; C. Aseginolaza Iparragirre et al. , Cat. Flor. Alava, Vizcaya & Guipuzcoa: 683 (1984)

= Euphrasia stricta subsp. pseudosuecica (Erdner) Soó; Acta Bot. Acad. Sci. Hung. 16: 372 (1970 publ. 1971)

= Euphrasia stricta subsp. pumila (A.Kern.) Hayek; Hayek & Hegi, 87 (1913)

= Euphrasia stricta var. microphylla (Erdner) Murr; 271 (1923)

= Euphrasia stricta var. puberula (Jord. ex Wettst.) O.Bolòs & Vigo; Fl. Països Catalans 3: 477 (1995)

= Euphrasia stricta var. subalpina (Beck) Wettst.; 57 (1894)

= Euphrasia tatarica proles stricta (J.F.Lehm.) Rouy; Rouy & Foucaud, Fl. France 11: 150 (1909), nom. illeg.

= Euphrasia tatarica var. bicknellii (Wettst. ex C.Bicknell) Rouy; Rouy & Foucaud, Fl. France 11: 148 (1909), nom. superfl.

= Euphrasia tatarica var. bicknellii (Wettst. ex C.Bicknell) Wettst.; Denkschr. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 70: 319 (1901)

= Euphrasia tatarica var. ericetorum (Jord. ex Boreau) Rouy; Rouy & Foucaud, Fl. France 11: 150 (1909)

= Euphrasia tavastiensis W.Becker; Repert. Spec. Nov. Regni Veg. 17: 286 (1921)

variant :

var. suecica (Murb. & Wettst. ex Wettst.) Karlsson; Nordic J. Bot. 4(3): 324 (1984)

Distribution: Sweden; Estonia; Latvia; Lithuania; European Russia; etc.

10 SWE 14 EST LAT LIT RUS

Synonyms: hidden

= Euphrasia stricta subsp. suecica (Murb. & Wettst.) Hayek & Hegi; Illustr. Fl. Mitt.-Eur. 6(1): 87 (1918)

= Euphrasia suecica Murb. & Wettst.; Wettst. Monogr. Euphrasia 297 (1896), in obs.

species :

Euphrasia subarctica Raup; Rhodora 36: 87 (1934)

Name: Arctic eyebright

Distribution: Alaska; Canada (Alberta, British Columbia, Manitoba, Northern Territories, Saskatchewan, Yukon); USA (Montana, Oregon)

70 ASK CDN 71 CDN 73 USA

Synonyms: hidden

= Euphrasia arctica var. dolosa (B.Boivin) B.Boivin; Naturaliste Canad. 93: 1060 (1966)

= Euphrasia disjuncta var. dolosa B.Boivin; Naturaliste Canad. 75: 217 (1948)

= Euphrasia pennellii Callen; J. Bot. 78: 214 (1940)

= Euphrasia pennellii var. incana Callen; J. Bot. 78: 214 (1940)

species :

Euphrasia subexserta Benth.; Prodr. [A. DC.] 10: 555 (1846)

Distribution: Argentina (Mendoza, Neuquen, Rio Negro); Chile (Metropolitana de Santiago, O´Higgins, Maule, Ñuble, Biobío, Araucanía, Los Lagos, Aisén)

85 ARG CLE

Synonyms: hidden

= Euphrasia flavescens Phil. ex Wettst.; Monogr. Euphrasia: 273 (1896)

species :

Euphrasia suborbicularis P.D.Sell & Yeo; Feddes Repert. 64: 203 (1962)

Name: Roundleaf eyebright (EN); euphraise suborbiculaire (F)

Distribution: Canada (Labrador, Newfoundland, Québec, Ontario, Nova Scotia)

72 CDN

Synonyms: hidden

= Euphrasia mollis var. laurentiana B.Boivin; Naturaliste Canad. 75: 218 (1948)

species :

Euphrasia svanica Kem.-Nath.; Not. Syst. Geogr. Inst. Bot. Tphilis., Fasc. 19, 28 (1956)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia syreitschikovii Govor.; Bull. Soc. Imp. Naturalistes Moscou, Sect. Biol., n. s. 38: 126 (1929) et ex Serg., Trav. Inst. Sci. Biol., Tomsk 1: 82 (1935), in obs.

Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva); Kazakhstan; Mongolia

30 SIB 32 KAZ 37 MON

Synonyms: hidden

= Euphrasia pectinatiformis Krylov & Serg.; Trudy Biol. Nauchno-Issl. Inst. Tomsk. Gosud. Univ. 1: 74 (1935)

= Euphrasia syreitschikovii var. pectinatiformis (Krylov & Serg.) Ivanina; Rast. Tsentral. Azii 5: 145 (1970)

species :

Euphrasia tarokoana Ohwi; Acta Phytotax. Geobot. 2(3): 149-150 (1933)

Distribution: Taiwan

38 TAI

species :

Euphrasia tatrae Wettst.; Oesterr. Bot. Z. 44: 248 (1894)

Name: Tatra-Augentrost

Distribution: Poland; Slovakia; Ukraine; etc. (Carpathians, Sudetes)

11 POL SLO 14 UKR

Remarks: minima agg.

Synonyms: hidden

= Euphrasia minima subsp. tatrae (Wettst.) Hayek; Hegi, Ill. Fl. Mitteleur. 6(1): 91 (1913)

= Euphrasia minima var. carpathica Freyn; E. A. Sagorski & G. Schneider, Fl. Centralkarpath. 2: 421 (1891)

= Euphrasia tatrae subsp. glandulifera Staszk.; Fragm. Florist. Geobot. 22: 292 (2015), no basionym ref. given, contrary to Art. 41.5 IC

species :

Euphrasia taurica Ganesch.; Popl., Spisok Rast. Sobr. Krymsk. Gos. Zapov. 87 (1931)

Distribution: Crimea

14 KRY

species :

Euphrasia tetraquetra (Bréb.) Arrond.; Bull. Soc. Polymath. Morbihan 1862: 96 (1863)

Name: Maritime eyebright

Distribution: England; Ireland; NW-France (Bretagne); Channel Isl.; USA [I] (Maine [I])

10 GRB IRE 12 CIS FRA 72 cdn 75 usa

Synonyms: hidden

= Euphrasia gracilis subsp. tetraquetra (Bréb.) Nyman; Consp. Fl. Eur.: 551 (1881)

= Euphrasia nemorosa subsp. occidentalis (Wettst.) P.Fourn.; Quatre Fl. France: 784 (1937)

= Euphrasia nemorosa var. tetraquetra (Bréb.) Rouy; Rouy & Foucaud, Fl. France 11: 153 (1909)

= Euphrasia officinalis subvar. tetraquetra Bréb.; Fl. Normandie, ed. 2: 183 (1849)

= Euphrasia officinalis subsp. tetraquetra (Bréb.) Bonnier; Fl. Ill. France 8: 72 (1926)

= Euphrasia officinalis var. tetraquetra Bréb.; Fl. Normandie, ed. 2: 183 (1849)

species :

Euphrasia townsonii Petrie; Trans. & Proc. New Zealand Inst. 44: 185 (1911 publ. 1912)

Distribution: New Zealand (NW-Nelson, Paparoa Range)

51 NZL

species :

Euphrasia transmorrisonensis Hayata; Icon. Pl. Formosan. 5: 129-131, f. 48-A (1915)

Distribution: Taiwan

38 TAI

Synonyms: hidden

= Euphrasia bilineata Ohwi; Acta Phytotax. Geobot. 2(4): 306 (1933)

= Euphrasia exilis Ohwi; Acta Phytotax. Geobot. 2(4): 306 (1933)

= Euphrasia filicaulis Y.Kimura; Acta Phytotax. Geobot. 13: 203-204 (1943)

= Euphrasia fukuyamai Masam.; Trans. Nat. Hist. Soc. Taiwan 26: 54 (1936)

= Euphrasia kanzanensis Masam.; Trans. Nat. Hist. Formos. 26: 53 (1936)

= Euphrasia masamuneana Ohwi; Acta Phytotax. Geobot. 2(4): 307 (1933)

= Euphrasia matsudae Yamam.; Trans. Nat. Hist. Soc. Taiwan 20: 107 (1930)

= Euphrasia pumilio Ohwi; Acta Phytotax. Geobot. 2(4): 306 (1933)

= Euphrasia tatakensis Masam.; Trans. Nat. Hist. Soc. Taiwan 28: 433 (1938)

variant :

var. durietziana (Ohwi) T.C.Huang & M.J.Wu; Fl. Taiwan, ed. 2, 4: 595 (1998)

Distribution: Taiwan

38 TAI

Synonyms: hidden

= Euphrasia durietziana Ohwi; Acta Phytotax. Geobot. 2(3): 149 (1933)

= Euphrasia durietzii Yamam.; J. Soc. Trop. Agric. 6: 561, f. 13 (1934)

= Euphrasia taiwanensis S.S.Ying; Mem. Coll. Agric. Natl. Taiwan Univ. 29: 84 (1989)

species :

Euphrasia tranzschelii Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 364 (1955)

Distribution: Uzbekistan; Kyrgyzstan (Alai, Fergana); Tajikistan

32 KGZ TZK UZB

species :

Euphrasia tricuspidata L.; Sp. Pl. 604 (1753)

Distribution: NE-Italy (SE-Alps); Croatia; Bosnia & Hercegovina

13 BIH CRO ITA

Remarks: tricuspidata agg.

Synonyms: hidden

= Euphrasia alpina subvar. tricuspidata (L.) Soy.-Will.; 32 (1835)

= Euphrasia officinalis subsp. tricuspidata (L.) F.Towns.; 165 (1884)

= Euphrasia ramosissima Reut.; Compt.-Rend. Trav. Soc. Hallér 1854-1856: 119 (1855)

species :

Euphrasia trifida Poepp. ex Benth.; Prodr. [A. DC.] 10: 554 (1846)

Distribution: Argentina (Neuquen, Rio Negro); Chile (O´Higgins, Maule, Ñuble, Biobío, Araucanía, Los Rios, Los Lagos)

85 ARG CLE

Synonyms: hidden

= Euphrasia debilis Wettst.; Monogr. Euphr. 275 (1896)

= Euphrasia gracilis Phil.; Anales Univ. Chile 91: 115 (1895), nom. illeg.

= Euphrasia intricata Phil.; Anales Univ. Chile 27: 331 (1865)

= Euphrasia spectabilis Phil.; Anales Univ. Chile 1861(1): 66 (1861)

= Euphrasia tenuifolia Phil.; Anales Univ. Chile 91: 117 (1895), nom. illeg.

species :

Euphrasia ultima J.Hartmann & Schönsw.; Pl. Biosystems 156(4): 905 (2021)

Distribution: N-Italy (S-Alps)

13 ITA

species :

Euphrasia ussuriensis Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 368 (1955)

Distribution: Russian Far East (Khabarovsk, Primorye)

31 RFE

species :

Euphrasia versteegii (Diels) Du Rietz; Svensk Bot. Tidskr. 25: 527 (1932 publ. 1931)

Distribution: New Guinea (Irian Jaya, Papua New Guinea)

42 NWG

Synonyms: hidden

= Euphrasia lamii var. versteegii Diels

= Euphrasia cucullata Pennell; J. Arnold Arbor. 24: 269 (1943)

species :

Euphrasia vigursii Davey; Jour. Bot. (London) 45: 219 (1907)

Distribution: SW-England

10 GRB

Remarks: rostkoviana agg.

species :

Euphrasia villaricensis Phil.; Anales Univ. Chil. 91: 114 (1895)

Distribution: Chile (Los Lagos)

85 CLE

species :

Euphrasia vinacea P.D.Sell & Yeo; Feddes Repert. 64: 203 (1962)

Name: Glacier eyebright

Distribution: Canada (Labrador, Manitoba, Newfoundland, Ontario, Québec)

71 CDN 72 CDN

species :

Euphrasia wettsteinii G.L.Gusarova; Bot. Zhurn. (Moscow & Leningrad) 90(7): 1103 (2005)

Distribution: ?England; Norway; Sweden; Finland; N-European Russia; Greenland; Canada (Newfoundland, Labrador, Nunavut, Ontario, Quebec)

10 FIN NOR SWE 14 RUS 70 CDN GNL 72 CDN

Remarks: Euphrasia frigida p. p.

Synonyms: hidden

= Euphrasia latifolia var. botniensium Brenner; Acta Soc. Fauna Fl. Fenn. 16(4): 234 (1899 publ. 1900)

= Euphrasia wettsteinii var. botniensium (Brenner) Piirainen; Memoranda Soc. Fauna Fl. Fenn. 96: 31 (2020)

species :

Euphrasia willkommii Freyn; Flora (Regensb.) 67: 681 (1884)

Distribution: S-Spain (Sa. Nevada); Morocco (High Atlas)

12 SPA 20 MOR

Synonyms: hidden

= Euphrasia minima subsp. willkommii (Freyn) P.Fourn.; Quatre Fl. France: 783 (1937)

= Euphrasia minima var. willkommii (Freyn) Marcailhou; Bull. Acad. Int. Géogr. Bot. 18: 112 (1908)

= Euphrasia minima var. willkommii (Freyn) Pau; Bol. Soc. Ibér. Ci. Nat. 18: 87 (1919), nom. superfl.

= Euphrasia nemorosa subsp. willkommii (Freyn) Wettst.; Oesterr. Bot. Z. 46: 385 (1896)

species :

Euphrasia woronowii Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 373 (1955)

Distribution: Georgia [Caucasus]

33 GEO

species :

Euphrasia yabeana Nakai; Repert. Spec. Nov. Regni Veg. 11: 33 (1912)

Distribution: Japan (Honshu)

38 JAP

species :

Euphrasia yezoensis H.Hara; J. Jap. Bot. 12: 165 (1936)

Distribution: Russian Far East (Kuril Isl., Sakhalin); Japan (Hokkaido)

31 RFE 38 JAP

Synonyms: hidden

= Euphrasia maximowiczii var. yezoensis H.Hara; J. Jap. Bot. 12: 165, t. 38 (1936)

= Euphrasia mollis var. pseudomollis (Juz.) T.Yamaz.; Acta Phytotax. Geobot. 19: 166 (1963)

= Euphrasia pseudomollis Juz.; Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 17: 368 (1955)

species :

Euphrasia zelandica Wettst.; Monogr. Euphr. 264 (1896)

Distribution: New Zealand (Mt. Hikurangi southwards)

51 NZL

Synonyms: hidden

= Euphrasia antarctica Hook.f.; (1854) (non Benth. 1846)

= Euphrasia pygmaea Colenso; Trans. & Proc. New Zealand Inst. 31 (1899) (non K. Koch)

= Euphrasia wilsonii Petrie; Trans. & Proc. New Zealand Inst. 55: 97 (1924)

species :

Euphrasia ×areschougii Wettst.; Monogr. Euphrasia: 289 (1896)

Distribution: Germany (Bayern); Austria; etc.

11 AUT GER

Remarks: Euphrasia micrantha x nemorosa

species :

Euphrasia ×atroviolacea Druce & Lumb; Rep. Bot. Soc. Exch. Club Brit. Isles 7: 49 (1923 publ. 1924)

Distribution: Scotland

10 GRB

Remarks: Euphrasia confusa x E. foulaensis

species :

Euphrasia ×calvescens Beck; Fl. Nieder-Österreich 2: 1060 (1893)

Distribution: Germany (Bayern)

11 GER

Remarks: Euphrasia officinalis x picta

Synonyms: hidden

= Euphrasia ×intercedens Wettst.; Oesterr. Bot. Z. 44: 455 (1894)

species :

Euphrasia ×christii Favrat; Gremli, Neue Beitr. Fl. Schweiz 4: 27 (1887)

Distribution: S-Switzerland; N-Italy

11 SWI 13 ITA

Remarks: Euphrasia alpina x E. minima

species :

Euphrasia ×difformis F.Towns.; J. Bot. 35: 473 (1897)

Distribution: Scotland

10 GRB

Remarks: Euphrasia arctica ssp. borealis x E. micrantha

species :

Euphrasia ×digenea Wettst.; Monogr. Euphrasia: 290 (1896)

Distribution: Europe

Remarks: Euphrasia alpina x E. rostkoviana

species :

Euphrasia ×dilata Vitek; Pl. Syst. Evol. 139: 320 (1982)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia alpina x E. hirtella

species :

Euphrasia ×drosocalyx Freyn; Oesterr. Bot. Z. 44: 289 (1894)

Distribution: Germany (Bayern); Switzerland; Austria; France; Serbia; Kosovo; Albania; SW-Bulgaria; Turkey; etc.

11 AUT GER SWI 12 FRA 13 ALB BUL KOS SRB 34 TUR

Remarks: Euphrasia minima x officinalis subsp. pratensis

Synonyms: hidden

= Euphrasia minima f. drosocalyx (Freyn) Rouy; Rouy & Foucaud, Fl. France 11: 156 (1909)

= Euphrasia minima subsp. drosocalyx (Freyn) Hayek; Hayek & Hegi, 91 (1913)

= Euphrasia minima subsp. drosocalyx (Freyn) P.Fourn.; Quatre Fl. France: 783 (1937)

= Euphrasia minima var. drosocalyx (Freyn) Hartl; Hegi, Ill. Fl. Mitt.-Eur., ed. 2, 6(1

= Euphrasia ×mattfeldii W.Becker; Repert. Spec. Nov. Regni Veg. 18: 475 (1922)

= Euphrasia ×ruebeliana Braun-Blanq. & Thell.; Thell., 51 (1922)

species :

Euphrasia ×electa F.Towns.; J. Bot. 35: 474 (1897)

Distribution: Scotland

10 GRB

Remarks: Euphrasia micrantha x E. scottica

species :

Euphrasia ×eurycarpa Pugsley; Naturalist (Leeds) 1945: 42 (1945)

Distribution: W-Scotland (Island of Rum)

10 GRB

Remarks: Euphrasia frigida x E. ostenfeldii

species :

Euphrasia ×favratii Wettst.; Oesterr. Bot. Z. 44: 451 (1894)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia salisburgensis x stricta

species :

Euphrasia ×freynii Wettst.; Oesterr. Bot. Z. 44: 452 (1894)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia hirtella x E. minima

species :

Euphrasia ×glanduligera Wettst.; Monogr. Euphrasia: 290 (1896)

Distribution: Czech Republic; etc.

11 CZE

Remarks: Euphrasia nemorosa x E. officinalis ssp. anglica

species :

Euphrasia ×gremlii Wettst.; Oesterr. Bot. Z. 44: 453 (1894)

Distribution: Europe

Remarks: Euphrasia minima x E. pulchella

species :

Euphrasia ×haussknechtii Wettst.; Monogr. Euphrasia: 288 (1896)

Distribution: Germany (Baden-Württemberg, Bayern, Rheinland-Pfalz, Sachsen, Thüringen); Czech Republic; etc.

11 CZE GER

Remarks: Euphrasia nemorosa ssp. nemorosa x E. stricta ssp. stricta

Synonyms: hidden

= Euphrasia ×petrii Sagorski; 11 (1897)

species :

Euphrasia ×jaeggii Wettst.; Oesterr. Bot. Z. 44: 450 (1894)

Distribution: Europe

Remarks: Euphrasia minima x E. salisburgensis

species :

Euphrasia ×lerschii I.Györffy; Magyar Bot. Lapok 33: 96 (1934)

Distribution: Czech Republic; Slovakia; etc.

11 CZE SLO

Remarks: Euphrasia nemorosa ssp. coerulea x E. slovaca

species :

Euphrasia ×levieri Wettst.; Monogr. Euphrasia: 288 (1896)

Distribution: Europe

Remarks: Euphrasia micrantha x E. rostkoviana

species :

Euphrasia ×mixta Gremli; 329 (1885)

Distribution: Germany (Bayern); etc.

11 GER

Remarks: Euphrasia hirtella x officinalis

species :

Euphrasia ×murbeckii Wettst.; Monogr. Gatt. Euphrasia 288 (1896)

Distribution: Estonia; Latvia; Lithuania; etc.

14 EST LAT LIT

Remarks: Euphrasia brevipila x parviflora

species :

Euphrasia ×notata F.Towns.; J. Bot. 35: 473 (1897)

Distribution: Scotland

10 GRB

Remarks: Euphrasia arctica ssp. borealis x E. rostkoviana

species :

Euphrasia ×occidentalis Wettst.; Monogr. Euphrasia: 135 (1896)

Distribution: Europe

Remarks: Euphrasia nemorosa x E. tetraquetra

species :

Euphrasia ×pratiuscola F.Towns.; J. Bot. 35: 473 (1897)

Distribution: Europe

Remarks: Euphrasia arctica ssp. borealis x E. tetraquetra

species :

Euphrasia ×pulchella A.Kern.; Sched. Fl. Exs. Austro-Hung. 1: 48 (1881)

Distribution: Switzerland; Austria; Italy; Slovenia; etc.

11 AUT SWI 13 ITA SLV

Remarks: Euphrasia minima x E. picta

Synonyms: hidden

= Euphrasia minima subsp. pulchella (A.Kern.) Hartl; Hegi, Ill. Fl. Mitt.-Eur., ed. 2, 6(1

= Euphrasia officinalis subsp. pulchella (A.Kern.) F.Towns.; 167 (1884)

= Euphrasia ×jordanii Wettst.; Oesterr. Bot. Z. 44: 454 (1894)

= Euphrasia ×vollmanniana Braun-Blanq. & Thell.; Thell., 51 (1922)

species :

Euphrasia ×reuteri Wettst.; Monogr. Gatt. Euphrasia 284 (1896)

Distribution: Finland; Estonia; Latvia; Lithuania; European Russia; etc.

10 FIN 14 EST LAT LIT RUS

Remarks: Euphrasia micrantha x E. stricta

Synonyms: hidden

= Euphrasia stricta var. pilifera Kihlm.; Acta Soc. Fauna Fl. Fenn. 13(5): 8 (1896)

= Euphrasia ×gratiosa Wiinst.; Bot. Tidsskr. 48: 103 (1946)

= Euphrasia ×reuteri var. subcurta Brenner; Acta Soc. Fauna Fl. Fenn. 29(5): 136 (1904)

= Euphrasia ×reuteri var. substricta Brenner; Acta Soc. Fauna Fl. Fenn. 29(5): 136 (1904)

species :

Euphrasia ×tirolensis Pugsley; J. Bot. 74: 280 (1936)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia minima x E. salisburgensis

species :

Euphrasia ×trikoviana Vitek; Pl. Syst. Evol. 139: 319 (1982)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia rostkoviana x E. tricuspidata

species :

Euphrasia ×valentinii Smejkal; Cas. Slez. Mus., Ser. A, Hist. Nat. 7: 75 (1958)

Distribution: Czech Republic; etc.

11 CZE

Remarks: Euphrasia nemorosa ssp. coerulea x E. officinalis var. monticola

species :

Euphrasia ×venusta F.Towns.; J. Bot. 35: 474 (1897)

Distribution: Scotland

10 GRB

Remarks: Euphrasia arctica ssp. borealis x E. scottica

species :

Euphrasia ×vernalis List; Jahresber. Kön. Gymn. Tilsit 5 (1837)

Distribution: Iceland; England; Scotland; Finland; Germany (Bayern, Sachsen, Thüringen); Switzerland; Czech Republic; Estonia; +Latvia; Lithuania; Belarus; C-European Russia; W-European Russia; Siberia (Altai, W-Siberia); Kazakhstan; Canada [I] (New Brunswick [I], Nova Scotia [I], Ontario [I], Prince Edward Island [I], Quebec [I]); USA [I]

10 FIN GRB ICE 11 CZE GER SWI 14 BLR EST LAT LIT RUS 30 SIB 32 KAZ 72 cdn 74 usa 75 usa

Remarks: Euphrasia officinalis x E. stricta ssp. stricta

Synonyms: hidden

= Euphrasia arctica subsp. tenuis (Brenner) Yeo; Bot. J. Linn. Soc. 64(4): 357 (1971)

= Euphrasia nemorosa f. vernalis Chabert; Bull. Herb. Boissier, sér. 2, 2: 273 (1902)

= Euphrasia officinalis var. brevipila (Burnat & Gremli) Krylov; Fl. Alt. 4: 956 (1904)

= Euphrasia officinalis var. brevipila (Burnat & Gremli) F.Towns.; 167 (1884), nom. inval.

= Euphrasia officinalis var. tenuis Brenner; Fl. Handb. Finl.: 145 (1886)

= Euphrasia stricta subsp. tenuis (Brenner) Hartl; Hartl & Wagenitz, 357 (1972)

= Euphrasia stricta var. brevipila (Burnat & Gremli ex Gremli) Hartl; Hartl & Wagenitz, 356 (1972)

= Euphrasia stricta var. brevipila (Burnat & Gremli) Hartl; Hegi, Ill. Fl. Mitt.-Eur., ed. 2, 6(1

= Euphrasia stricta var. tenuis (Brenner) Jalas; Ann. Bot. Fenn. 14(4): 192 (1977)

= Euphrasia tatarica var. brevipila (Burnat & Gremli) Rouy; Rouy & Foucaud, Fl. France 11: 149 (1909)

= Euphrasia tatarica var. tenuis (Brenner) Rouy; Rouy & Foucaud, Fl. France 11: 149 (1909)

= Euphrasia vernalis subsp. brevipila (Burnat & Gremli) O.Schwarz; 116 (1949)

= Euphrasia vernalis subsp. tenuis (Brenner) O.Schwarz; 116 (1949)

= Euphrasia ×brevipila Burnat & Gremli; J. Bot. 167 (1884) ex Wettst., Oesterr. Bot. Z. 44: 92 (1894), et ex Hylander, Nomencl. u. Syst. Stud. Nord. Gefasspfi. (Uppsala Univ. Arsskr., No. 7) 284(1945), descr. ampl.

= Euphrasia ×brevipila f. congesta Wettst. ex Brenner; Meddeland. Soc. Fauna Fl. Fenn. 26: 46 (1900)

= Euphrasia ×brevipila f. eglandulosa (Brenner) H.Lindb.; Exsicc. (Pl. Finland.) 21-42: 76 (1944)

= Euphrasia ×brevipila f. subeglandulosa H.Lindb.; Meddeland. Soc. Fauna Fl. Fenn. 26: 46 (1900)

= Euphrasia ×brevipila subsp. tenuis (Brenner) Wettst.; Oesterr. Bot. Z. 46: 385 (1896)

= Euphrasia ×brevipila var. eglandulosa Brenner; Meddeland. Soc. Fauna Fl. Fenn. 26: 45 (1900)

= Euphrasia ×brevipila var. glaberrima Brenner; Meddeland. Soc. Fauna Fl. Fenn. 29: 136 (1904)

= Euphrasia ×brevipila var. gracilior Holmb.; Bot. Notiser 1898: 67 (1898)

= Euphrasia ×brevipila var. reayensis Pugsley; J. Linn. Soc., Bot. 48: 519 (1930)

= Euphrasia ×condensata Jord.; Mém. Acad. Sci. Lyon, Sect. Sci. 1: 347 (1851)

= Euphrasia ×hybrida Wettst.; Oesterr. Bot. Z. 44: 454 (1894)

= Euphrasia ×praebrevipila Chitr.; Trudy Bot. Muz. Imp. Akad. Nauk 3: 27 (1907)

= Euphrasia ×tenuis (Brenner) Wettst.; Engl. & Prantl, Nat. Pflanzenfam. 4(3b): 101 (1893)

= Euphrasia ×tenuis var. vestita Brenner; Meddeland. Soc. Fauna Fl. Fenn. 24: 97 (1900)

species :

Euphrasia ×vestinensis Wettst.; Oesterr. Bot. Z. 44: 452 (1894)

Distribution: Austria; etc.

11 AUT

Remarks: Euphrasia picta ssp. kerneri x E. tricuspidata

species :

Euphrasia ×villosa Callen; J. Bot. 78: 215 (1940)

Distribution: Austria; etc.

11 AUT

Synonyms: hidden

= Euphrasia ×aspera Callen; J. Bot. 78: 216 (1940), nom. illeg.

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A complete, synonymic checklist of the Higher Plants of the World

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Genus (100)

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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 (27)

Genus (100)

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]