Detail

Euphrasia L.

higherClassification: Plantae > Tracheophyta > Magnoliopsida > Lamiales > Orobanchaceae

taxonID	3171955
datasetID	7ddf754f-d193-4cc9-b351-99906754a03b
parentNameUsageID	6651
scientificName	Euphrasia L.
scientificNameAuthorship	L.
canonicalName	Euphrasia
genericName	Euphrasia
taxonRank	genus
namePublishedIn	L. (1753). In: Sp. Pl. 2: 604.
taxonomicStatus	accepted
kingdom	Plantae
phylum	Tracheophyta
class	Magnoliopsida
order	Lamiales
family	Orobanchaceae
genus	Euphrasia
Child	Euphrasia pectinata subsp. alpina (Lam.) Marcailhou subspecies synonym Euphrasia officinalis f. eglandulosa (H.Lindb.) Cajander form synonym Euphrasia hirtella subsp. lepida Chabert subspecies synonym Euphrasia nemorosa var. alpina (Lam.) Dumort. variety synonym Euphrasia ×reuteri var. subcurta Brenner variety synonym Euphrasia ×brevipila f. congesta Wettst. ex Brenner form synonym Euphrasia salisburgensis var. bergadensis Sennen variety synonym Euphrasia cebennensis var. edouardii Sennen variety homotypic synonym Euphrasia parviflora subsp. glabrescens (Wettst.) O.Schwarz subspecies synonym Euphrasia pectinata var. aspera Sennen variety synonym Euphrasia alpina var. nana Wettst. variety synonym Euphrasia officinalis var. brevipila (Burnat & Gremli) Krylov variety synonym Euphrasia officinalis var. latifolia Ledeb. variety heterotypic synonym Euphrasia officinalis var. jabalambrensis Pau ex Rivas Goday & Borja variety synonym Euphrasia nemorosa var. curta (Fr.) Hartl variety synonym Euphrasia alpina var. breviaristata Bernoulli variety homotypic synonym Euphrasia officinalis var. puberula (Jord.) F.Towns. variety synonym Euphrasia ×tenuis var. vestita Brenner variety synonym Euphrasia alpina var. vestita Gremli variety synonym Euphrasia ramosissima var. dinarica Beck variety synonym Euphrasia salisburgensis subsp. pulchra (Sennen) Malag. & Barrau subspecies synonym Euphrasia alpina var. breviaristata Bernoulli ex E.Steiger variety synonym Euphrasia montana var. hirtella (Jord. ex Reut.) Bouvier variety synonym Euphrasia salisburgensis subsp. cuprea (Jord.) Nyman subspecies synonym Euphrasia gracilis var. tetraquetra (Bréb.) Corb. variety synonym Euphrasia officinalis subsp. stricta (J.P.Wolff ex J.F.Lehm.) Celak. subspecies synonym Euphrasia alpina var. viscidula M.Laínz variety synonym Euphrasia alpina var. grandiflora Gaudin variety synonym Euphrasia hirtella var. subglabra F.Towns. ex Gremli variety synonym Euphrasia nemorosa subsp. stricta (J.P.Wolff ex J.F.Lehm.) Marcailhou subspecies synonym Euphrasia officinalis var. jabalambrensis Pau variety homotypic synonym Euphrasia latifolia var. rigida Brenner variety synonym Euphrasia ×brevipila var. gracilior Holmb. variety synonym Euphrasia costeana var. ramosa Sennen variety synonym Euphrasia ×brevipila f. congesta Wettst. form homotypic synonym Euphrasia officinalis var. salisburgensis (Funck ex Hoppe) Schleich. variety synonym Euphrasia ×brevipila f. subeglandulosa H.Lindb. form synonym Euphrasia ×reuteri var. substricta Brenner variety synonym Euphrasia alpina subsp. sennenii (Chabert) Malag. & Barrau subspecies synonym Euphrasia hirtella var. eglandulosa F.Towns. ex Wettst. variety synonym Euphrasia officinalis var. cucullata Wahlenb. variety synonym Euphrasia nemorosa var. tenuifolia Klett & Richt. variety synonym Euphrasia minima var. willkommii (Freyn) Marcailhou variety synonym Euphrasia ×brevipila var. eglandulosa Brenner variety synonym Euphrasia officinalis var. stricta (J.P.Wolff ex J.F.Lehm.) Wahlb. variety synonym Euphrasia officinalis f. latifolia (Ledeb.) Regel form synonym Euphrasia tatarica var. bicknellii (Wettst. ex C.Bicknell) Rouy variety synonym Euphrasia alpina var. marianii Font Quer & Sennen ex Rothm. variety synonym Euphrasia alpina var. media Gaudin variety synonym Euphrasia ×brevipila var. glaberrima Brenner variety synonym Euphrasia minima var. willkommii (Freyn) Pau variety synonym Euphrasia officinalis var. vulgaris Ledeb. variety synonym Euphrasia salisburgensis subsp. sennenii Chabert subspecies synonym Euphrasia pseudokerneri f. elongata Pugsley form synonym Euphrasia salisburgensis subsp. corsica Chabert subspecies synonym Euphrasia nemorosa f. vernalis Chabert form synonym Euphrasia minima var. carpathica Freyn variety synonym Euphrasia cebennensis var. edouardii Sennen ex Rothm. variety synonym Euphrasia alpina var. marianii Font Quer & Sennen variety homotypic synonym Euphrasia frigida subsp. purpurea Montell subspecies synonym Euphrasia ericetorum subsp. stricta (J.P.Wolff ex J.F.Lehm.) Dostál subspecies synonym Euphrasia tatarica var. bicknellii (Wettst. ex C.Bicknell) Wettst. variety synonym Euphrasia ×condensata Jord. species proparte synonym Euphrasia rostkoviana ssp. rostkoviana × stricta var. stricta species synonym Euphrasia officinalis ssp. pratensis x stricta var. brevipila species synonym Euphrasia dunensis × stricta var. stricta species accepted Euphrasia nemorosa × officinalis subsp. pratensis species accepted Euphrasia dunensis × nemorosa species accepted Euphrasia officinalis subsp. picta x officinalis subsp. rostkoviana subspecies accepted Euphrasia nemorosa x stricta var. brevipila species synonym Euphrasia officinalis subsp. monticola x stricta var. suecica species synonym Euphrasia ×lundensis Wettst. species doubtful Euphrasia hyperborea × wettsteinii species accepted Euphrasia stricta var. tenuis × wettsteinii var. wettsteinii species accepted Euphrasia micrantha x nemorosa species synonym Euphrasia nemorosa x officinalis subsp. pratensis species synonym Euphrasia salisburgensis x stricta species accepted Euphrasia minima x salisburgensis species accepted Euphrasia nemorosa × officinalis ssp. pratensis species synonym Euphrasia officinalis subsp. pratensis × stricta var. brevipila species accepted Euphrasia officinalis ssp. pratensis × stricta var. brevipila species synonym Euphrasia salisburgensis subsp. lapponica (T.C.E.Fr.) A.Löve subspecies synonym Euphrasia salisburgensis subsp. salisburgensis x wettsteinii var. wettsteini species synonym Euphrasia minima x officinalis subsp. picta species accepted Euphrasia stricta var. brevipila x wettsteinii var. baltica species synonym Euphrasia nemorosa × stricta var. stricta species accepted Euphrasia nemorosa x stricta var. stricta species synonym Euphrasia frigida var. baltica x stricta species synonym Euphrasia officinalis subsp. rostkoviana x stricta species accepted Euphrasia nemorosa x rostkoviana species synonym Euphrasia salisburgensis ssp. salisburgensis x wettsteinii var. wettsteini species synonym Euphrasia officinalis ssp. monticola × stricta var. suecica species synonym Euphrasia rostkoviana ssp. rostkoviana x stricta var. stricta species synonym Euphrasia nemorosa x stricta var. tenuis species synonym Euphrasia frigida var. baltica variety synonym Euphrasia frigida var. frigida x stricta var. tenuis species synonym Euphrasia nemorosa x rostkoviana ssp. rostkoviana species synonym Euphrasia officinalis subsp. rostkoviana x salisburgensis species accepted Euphrasia nemorosa x officinalis ssp. pratensis species synonym Euphrasia micrantha × nemorosa species accepted Euphrasia stricta var. tenuis x wettsteinii var. wettsteinii species synonym Euphrasia latifolia var. botniensium Brenner variety synonym Euphrasia micrantha x Euphrasia salisburgensis species accepted Euphrasia hyperborea x wettsteinii species synonym Euphrasia officinalis ssp. monticola x stricta var. suecica species synonym Euphrasia purpurea Reeks ex Fernald & Wiegand species synonym Euphrasia rostkoviana ssp. montana x stricta var. suecica species synonym Euphrasia nemorosa × stricta var. brevipila species accepted Euphrasia stricta var. brevipila × wettsteinii var. baltica species accepted Euphrasia arctica var. tenuis (Brenner) Yeo variety synonym Euphrasia dunensis x nemorosa species synonym Euphrasia micrantha x stricta species synonym Euphrasia hirtella x officinalis subsp. rostkoviana species accepted Euphrasia nemorosa subsp. preussiana (W.Becker) Abrom. subspecies synonym Euphrasia dunensis x stricta var. stricta species synonym Euphrasia officinalis subsp. pratensis x stricta var. brevipila species synonym Euphrasia cockayneana Petrie species accepted Euphrasia micrantha var. primaria (Fr.) Hyl. variety synonym Euphrasia ×brevipila subsp. tenuis (Brenner) Wettst. subspecies synonym Euphrasia rostkoviana subsp. pseudomontana Klást. subspecies synonym Euphrasia brevipila subsp. reayensis Pugsley subspecies synonym Euphrasia officinalis subsp. curta (Fr.) subspecies synonym Euphrasia officinalis subsp. tenuis Brenner subspecies synonym Euphrasia fukuyamae Masam., 1936 species accepted Euphrasia tarokoana Ohzoi species doubtful Euphrasia minima subsp. willkommii (Freyn) P.Fourn. subspecies synonym Euphrasia lamii subsp. versteegii Diels subspecies synonym Euphrasia vernalis var. brevipila (Wettst.) Schwart variety synonym Euphrasia dagestanica Juz. species accepted Euphrasia frigida var. purpurea Montell variety synonym Melampyrum lineare subsp. latifolium (Muhlenberg ex Britton) Soó subspecies heterotypic synonym Euphrasia regelii Wettst. species accepted Euphrasia recurvata Schousb. ex Maire species accepted Euphrasia rectiflora Pennell species synonym Euphrasia frigida var. pusilla Pugsley variety synonym Euphrasia frigida var. laxa Pugsley variety synonym Euphrasia alpestris Harz species doubtful Euphrasia algoviana Müll.Dornst. & Gerstl. species synonym Euphrasia alboffii Chabert species synonym Euphrasia albimontana Boiss., 1896 species accepted Euphrasia alba Pennell species accepted Euphrasia ajanensis Vorosch. species accepted Euphrasia adenonota I.M.Johnst. species accepted Euphrasia adenocaulon Juz. species accepted Euphrasia abscondita Sennen species doubtful Euphrasia alpigena Vollm. species synonym Euphrasia ×zirnichiana Ronniger & Cohrs species doubtful Euphrasia zelandica Wettst. species accepted Euphrasia yezoensis H.Hara species accepted Euphrasia yabeana Nakai species accepted Euphrasia woronowii Juz. species accepted Euphrasia wilsonii Petrie species synonym Euphrasia willkommii Freyn species accepted Euphrasia wilczekii Sennen species doubtful Euphrasia wettsteinii G.L.Gusarova species accepted Euphrasia wettsteiniana Du Rietz species synonym Euphrasia walteri Gand. species doubtful Euphrasia ×vollmanniana Braun-Blanq. & Thell. species synonym Euphrasia violacea Noronha, 1790 species accepted Euphrasia villaricensis Phil. species accepted Euphrasia vigursii Davey species accepted Euphrasia ×viciosoi Pau ex Rothm. species doubtful Euphrasia ×vestinensis Wettst. species accepted Euphrasia versteegii (Diels) Du Rietz species accepted Euphrasia veronicastrum Arv.-Touv. species doubtful Euphrasia vernalis Chabert species synonym Euphrasia variabilis Druce species synonym Euphrasia valdesetulosa Sennen ex Rothm. species synonym Euphrasia uniflora Du Rietz, 1932 species accepted Euphrasia umbellata Petrie species synonym Euphrasia uasuriensis Juz., 1955 species accepted Euphrasia tripartita Ruiz & Pav. species doubtful Euphrasia ×trikoviana Vitek species accepted Euphrasia trifida var. meiantha (Clos) Hosseus variety synonym Euphrasia trifida var. chrysantha (Phil.) Hosseus variety synonym Euphrasia ×tremolsii Rothm. species doubtful Euphrasia tranzschelii Juz. species accepted Euphrasia townsonii Petrie species accepted Euphrasia ×tirolensis Pugsley species accepted Euphrasia timbali Sennen species doubtful Euphrasia tholeyroniana Gand. species doubtful Euphrasia texidoris Sennen ex Rothm. species synonym Euphrasia ×tenuis (Brenner) Wettst. species synonym Euphrasia tenuifolia Phil. species heterotypic synonym Euphrasia tavastiensis W.Becker species synonym Euphrasia taurica Ganesch. species accepted Euphrasia tatrae Wettst. species accepted Euphrasia tatakensis Masam. species synonym Euphrasia tarokoana Ohwi species accepted Euphrasia syreitschikovii Govor. species accepted Euphrasia svanica Kem.-Nath. species accepted Euphrasia subpolaris Juz. species synonym Euphrasia subexserta Benth. species accepted Euphrasia stricta var. tenuis (Brenner) Jalas variety synonym Euphrasia stricta var. slovaca (Yeo) Hartl variety synonym Euphrasia stricta var. puberula (Jord. ex Wettst.) O.Bolòs & Vigo variety synonym Euphrasia stricta subsp. pseudosuecica (Erdner) Soó subspecies synonym Euphrasia stricta var. curta (Fr.) Jalas variety synonym Euphrasia tricolor Colenso species synonym Euphrasia striata R.Br. species accepted Euphrasia stiriaca Wettst. species synonym Euphrasia squamosa C.Presl, 1845 species accepted Euphrasia spectabilis Phil. species synonym Euphrasia spatulifolia Pennell species accepted Euphrasia sosnowskyi Kem.-Nath. species accepted Euphrasia slovaca subsp. pseudomontana (Klást.) Dostál subspecies synonym Euphrasia sinuata Vitek & Ehrend. species accepted Euphrasia simplex D.Don species accepted Euphrasia simonkaiana Degen & Lengyel species synonym Euphrasia sibirica Serg. species accepted Euphrasia sevanensis Juz. species accepted Euphrasia setulosa Pugsley species accepted Euphrasia septentrionalis Druce & Lumb species doubtful Euphrasia ×senneniana Rothm. species doubtful Euphrasia semipicta W.R.Barker species accepted Euphrasia secundiflora Pennell species accepted Euphrasia secunda Sessé & Moc. species doubtful Euphrasia sebastianii Sennen species synonym Euphrasia scutellarioides Wernham species accepted Euphrasia scottica Wettst. species accepted Euphrasia schugnanica Juz. species accepted Euphrasia schlagintweitii Wettst. species accepted Euphrasia schischkinii Serg. species accepted Euphrasia ×schinzii Wettst. species doubtful Euphrasia scabra var. caudata J.H.Willis variety synonym Euphrasia scabra var. arguta (R.Br.) Benth. variety synonym Euphrasia scabra var. alsa (F.Muell.) J.H.Willis variety synonym Euphrasia salisburgensis var. schoenicola P.F.Yeo variety synonym Euphrasia saamica Juz. species synonym Euphrasia ruptura W.R.Barker species accepted Euphrasia ×ruebeliana Braun-Blanq. & Thell. species synonym Euphrasia rubra Vill., 1786 species accepted Euphrasia rotundifolia Pugsley species accepted Euphrasia rostkoviana var. onegensis (Cajander ex Serg.) Jalas variety synonym Euphrasia rosmarinifolia Noronha, 1790 species accepted Euphrasia ×ronnigeri Murr species doubtful Euphrasia rivularis Pugsley species accepted Euphrasia rigida Harz species doubtful Euphrasia rhumica Pugsley species accepted Euphrasia revoluta Sennen species doubtful Euphrasia ×reuteri Wettst. species accepted Euphrasia retroticha Nakai ex Yamaz. species accepted Euphrasia repens Noronha, 1790 species doubtful Euphrasia remota Pennell species accepted Euphrasia remigii Sennen species doubtful Euphrasia ×rechingeri Wettst. species doubtful Euphrasia reayensis (Pugsley) P.D.Sell species synonym Euphrasia randii f. iodantha (Fernald & Wiegand) Fernald form synonym Euphrasia randii f. candida (Fernald & Wiegand) Fernald form synonym Euphrasia randii f. albiflora (Fernald & Wiegand) Fernald form synonym Euphrasia ramulosa W.R.Barker species accepted Euphrasia ramosissima Reut. species synonym Euphrasia ramosa (Freyn) W.Becker species heterotypic synonym Euphrasia pygmaea Colenso species heterotypic synonym Euphrasia purpurea var. randii (B.L.Rob.) Fernald & Wiegand variety synonym Euphrasia purpurea f. iodantha Fernald & Wiegand form synonym Euphrasia purpurea f. candida Fernald & Wiegand form synonym Euphrasia purpurea f. albiflora Fernald & Wiegand form synonym Euphrasia pumilio Ohwi species synonym Euphrasia pumila A.Kern. species synonym Euphrasia pulleana Du Rietz, 1932 species accepted Euphrasia pulchra Sennen species synonym Euphrasia ×pulchella A.Kern. species accepted Euphrasia pubescens Benth. species accepted Euphrasia pseudopaucifolia Siddiqui & Qaiser species accepted Euphrasia pseudomollis Juz. species synonym Euphrasia pseudokerneri Pugsley species accepted Euphrasia prolifica Sennen species doubtful Euphrasia procumbens Du Rietz species accepted Euphrasia preussiana W.Becker species synonym Euphrasia praecurta Chitr. species synonym Euphrasia praecox Vollm. species heterotypic synonym Euphrasia ×praebrevipila Chitr. species synonym Euphrasia ponsi Sennen species synonym Euphrasia polonica Zalewski species doubtful Euphrasia platyphylla Pennell species accepted Euphrasia piossekii Descole & Borsini species synonym Euphrasia pinifolia Poir. species accepted Euphrasia picta subsp. kerneri (Wettst.) P.F.Yeo subspecies synonym Euphrasia picta subsp. arguta (F.Towns.) P.F.Yeo subspecies synonym Euphrasia phragmostoma W.R.Barker species accepted Euphrasia philippinensis Du Rietz species accepted Euphrasia philippii Wettst. species accepted Euphrasia petriei Ashwin species accepted Euphrasia perrieri Chabert species doubtful Euphrasia perpusilla Phil. species accepted Euphrasia permixta Gremli ex Wettst. species doubtful Euphrasia pennellii var. incana Callen variety synonym Euphrasia peduncularis Juz. species accepted Euphrasia pedicellata Sennen species doubtful Euphrasia pectinatiformis Krylov & Serg. species synonym Euphrasia pecorina Chabert species doubtful Euphrasia paucifolia Wettst. species accepted Euphrasia parviflora var. glabrescens (Wettst.) Tzvelev variety synonym Euphrasia papyracea Sennen species doubtful Euphrasia papuana Schltr. species accepted Euphrasia pallida Rouy species doubtful Euphrasia paghmanensis Rech.fil. species accepted Euphrasia ossica Juz. ex Ganesch. species accepted Euphrasia osbornii Du Rietz, 1948 species accepted Euphrasia orbicularis F.Towns., 1896 species accepted Euphrasia onegensis Cajander ex Serg. species synonym Euphrasia officinalis subsp. versicolor (A.Kern.) Vitek subspecies synonym Euphrasia officinalis var. tartarica Benth. variety heterotypic synonym Euphrasia officinalis var. mollis Ledeb. variety synonym Euphrasia officinalis var. latifolia Britton variety heterotypic synonym Euphrasia officinalis subsp. kerneri (Wettst.) Eb.Fisch. subspecies synonym Euphrasia officinalis var. gracilis Fr. variety synonym Euphrasia ×occidentalis Wettst. species accepted Euphrasia oakesii f. lilacina Fernald & Wiegand form synonym Euphrasia nuristanica Rech.fil. species synonym Euphrasia nuriensis Sennen species doubtful Euphrasia novae-cambriae Gand. species doubtful Euphrasia nivalis Beck species synonym Euphrasia nitidula Reut. species synonym Euphrasia nigra Sennen species doubtful Euphrasia nervata Sennen species doubtful Euphrasia nepalensis Pugsley species accepted Euphrasia navasi Sennen species doubtful Euphrasia nankotaizanensis Yamam. species accepted Euphrasia nana Rouy species synonym Euphrasia muscosa Phil. species accepted Euphrasia munroi Hook.f., 1864 species accepted Euphrasia multifolia var. inaensis Hid.Takah. variety synonym Euphrasia multiflora Pennell species synonym Euphrasia multicuspidata Kostel. ex Wettst. species synonym Euphrasia mucronulata Nakai ex Kimura species synonym Euphrasia montana Phil. species heterotypic synonym Euphrasia mollis var. laurentiana B.Boivin variety synonym Euphrasia ×mixta Gremli species accepted Euphrasia mirabilis Pennell species accepted Euphrasia minutiflora F.Towns. ex E.S.Marshall species doubtful Euphrasia minuta (Gremli) Sennen species synonym Euphrasia minor Jord. species synonym Euphrasia ×minniae Rothm. species doubtful Euphrasia minima subsp. pulchella (A.Kern.) Hartl subspecies synonym Euphrasia minima var. genargentea Feoli variety synonym Euphrasia minima var. drosocalyx (Freyn) Hartl variety synonym Euphrasia milliganii Du Rietz, 1948 species accepted Euphrasia microphylla Koidz. species accepted Euphrasia microcarpa Pennell species accepted Euphrasia merrillii Du Rietz species accepted Euphrasia melanosticta R.R.Mill species accepted Euphrasia meiantha Clos species accepted Euphrasia maximowiczii Wettst. ex Pubalin species doubtful Euphrasia ×mattfeldii W.Becker species proparte synonym Euphrasia matsumurae f. eglandulosa T.Shimizu form synonym Euphrasia matsudae Yamam. species synonym Euphrasia masamuneana Ohwi species synonym Euphrasia marshallii Pugsley species accepted Euphrasia ×markgrafii W.Becker species doubtful Euphrasia maritima Dombey, 1896 species accepted Euphrasia marilaunica A.Kern. species synonym Euphrasia mariani Sennen species synonym Euphrasia mariae-gabrielis Sennen, 1927 species accepted Euphrasia marginata Sennen species synonym Euphrasia marchesettii Wettst. ex Marches. species accepted Euphrasia maidenii Gand. species doubtful Euphrasia macrodonta Juz. ex Ganesch. species accepted Euphrasia macrocalyx Juz. species accepted Euphrasia lumbii Druce species doubtful Euphrasia luciae Sennen species doubtful Euphrasia longiflora Kirk species heterotypic synonym Euphrasia llenasi Sennen species doubtful Euphrasia liburnica Wettst. species accepted Euphrasia leveilleana Nakai species doubtful Euphrasia ×lerschii I.Györffy species accepted Euphrasia leptocheilos Sennen, 1930 species accepted Euphrasia lepida (Chabert) Chabert species synonym Euphrasia lebardensis Kem.-Nath. species accepted Euphrasia laxa Pennell species accepted Euphrasia latisepala Du Rietz, 1932 species accepted Euphrasia latifolia var. submollis Jørg. variety synonym Euphrasia latifolia var. obtusata Jørg. variety synonym Euphrasia latifolia var. inundata Jørg. variety proparte synonym Euphrasia latibracteata Sennen species doubtful Euphrasia lasianthera W.R.Barker species accepted Euphrasia lapponica T.C.E.Fr. species synonym Euphrasia lamii Diels species accepted Euphrasia laingii Petrie species accepted Euphrasia lactucina Noronha, 1790 species accepted Euphrasia labusquettii Chabert species synonym Euphrasia kurramensis Pennell species synonym Euphrasia krylovii Serg. species accepted Euphrasia krassnovii Juz. species accepted Euphrasia kjellbergii Du Rietz species accepted Euphrasia kisoalpina Hid.Takah. & Ohba species accepted Euphrasia kerneri Wettst. species accepted Euphrasia kemulariae Juz. species accepted Euphrasia kashmiriana Pugsley species accepted Euphrasia karataviensis Govor. species accepted Euphrasia kanzanensis Masam. species synonym Euphrasia kalifolia Pourr. ex Willk. & Lange, 1870 species accepted Euphrasia juzepczukii Denissova species accepted Euphrasia ×jordanii Wettst. species synonym Euphrasia jaeschkei Wettst. species accepted Euphrasia ×jaeggii Wettst. species accepted Euphrasia jacutica Juz. species accepted Euphrasia jabalambrensis Pau species accepted Euphrasia ×intercedens Wettst. species synonym Euphrasia integriloba J.J.Dmitriev & N.I.Rubtzov species accepted Euphrasia integrifolia Petrie species accepted Euphrasia insignis Wettst. species accepted Euphrasia inopinata Ehrend. & Vitek species accepted Euphrasia incisa Pennell species accepted Euphrasia incan Ruiz & Pav., 1959 species accepted Euphrasia illyrica Wettst. species accepted Euphrasia hydrophilis Sennen, 1930 species accepted Euphrasia ×hybrida Wettst. species synonym Euphrasia humilis Harz species doubtful Euphrasia humifusa Pennell species accepted Euphrasia hudsoniana var. ramosior Y.Sell & Yeo variety synonym Euphrasia hudsoniana var. contracta Y.Sell & Yeo variety synonym Euphrasia hookeri Wettst. species accepted Euphrasia hoehnei Sleumer, 1954 species accepted Euphrasia hirtella Jord. ex Reut. species accepted Euphrasia hirsuta T.Gliem. ex Bab. species doubtful Euphrasia himalayica Wettst. species accepted Euphrasia heterocalyx Sennen, 1930 species accepted Euphrasia heslop-harrisonii Pugsley species accepted Euphrasia helminthospermum Noronha, 1790 species accepted Euphrasia hegii Vollm. species doubtful Euphrasia hectorii Petrie species doubtful Euphrasia hebecalyx Brenner species synonym Euphrasia gyroflexa Arv.-Touv. species doubtful Euphrasia gundisalvi Sennen species doubtful Euphrasia grossheimii Kem.-Nath. species accepted Euphrasia ×gremlii Wettst. species accepted Euphrasia ×gratiosa Wiinst. species synonym Euphrasia grandiflora Hochst. species accepted Euphrasia gracilis f. atropurpurea Rostr. form synonym Euphrasia goyazensis K.Schum., 1901 species accepted Euphrasia glabrescens (Wettst.) Wiinst. species synonym Euphrasia glabratifolia Sennen species doubtful Euphrasia geminata Sennen, 1927 species accepted Euphrasia gautieri Sennen species synonym Euphrasia gandogeriana Sennen species doubtful Euphrasia fukuyamai Masam. species synonym Euphrasia ×freynii Wettst. species accepted Euphrasia fragosa W.R.Barker species accepted Euphrasia foulaensis F.Towns. ex Wettst. species accepted Euphrasia formosissima Skottsb. species accepted Euphrasia foliosa Pennell species accepted Euphrasia fochii Sennen species doubtful Euphrasia flavicans Phil. species accepted Euphrasia flavescens Phil. ex Wettst. species synonym Euphrasia flava Poir. species accepted Euphrasia flabellata Pennell species accepted Euphrasia filifolia Link ex Steud. species synonym Euphrasia filicaulis Y.Kimura species synonym Euphrasia fedtschenkoana Wettst. ex Juz. species accepted Euphrasia ×favratii Wettst. species accepted Euphrasia fagonii Bubani species doubtful Euphrasia exilis Ohwi species synonym Euphrasia ×eurycarpa Pugsley species accepted Euphrasia eliasii Sennen species synonym Euphrasia eliae Sennen species synonym Euphrasia eichleri W.R.Barker species accepted Euphrasia eduardi Sennen species accepted Euphrasia dyeri Wettst. species accepted Euphrasia duque Killip & Cuatrec., 1951 species accepted Euphrasia dunensis Wiinst. species accepted Euphrasia duffourii Sennen, 1930 species accepted Euphrasia dubia E.H.L.Krause species doubtful Euphrasia drucei Ashwin species accepted Euphrasia drosophylla Juz. species accepted Euphrasia ×drosocalyx Freyn species accepted Euphrasia diversifolia Petrie species synonym Euphrasia disperma Hook.fil. species accepted Euphrasia dinarica Beck species doubtful Euphrasia ×dilata Vitek species accepted Euphrasia dielsii Du Rietz, 1932 species accepted Euphrasia depauperata Benth. species synonym Euphrasia densiflora Pennell species accepted Euphrasia debilis Wettst. species synonym Euphrasia davidssonii Pugsley species accepted Euphrasia daghestanica Juz. species accepted Euphrasia cyclophylla Juz. species accepted Euphrasia cuspidata Host species accepted Euphrasia curviflora Pennell species synonym Euphrasia curtidens Sennen species doubtful Euphrasia cuneata G.Forst. species accepted Euphrasia culminicola Wernham species accepted Euphrasia cucullata Pennell species synonym Euphrasia crosby-smithii Petrie species doubtful Euphrasia crispata Sennen species doubtful Euphrasia cousturieri Sennen species doubtful Euphrasia costeana Sennen species doubtful Euphrasia corsica F.Towns. species synonym Euphrasia coronata W.Becker species doubtful Euphrasia coreanalpina Nakai ex Kimura species accepted Euphrasia corcontica (Smejkal) Smejkal & Dvoráková species accepted Euphrasia confusa Sennen species doubtful Euphrasia condensa Sennen species synonym Euphrasia companyoi Sennen, 1927 species accepted Euphrasia collinoides Du Rietz, 1948 species accepted Euphrasia collina var. typica Ewart variety synonym Euphrasia collina var. striata (R.Br.) Ewart variety synonym Euphrasia coreana W.Becker species accepted Euphrasia conillii Sennen species doubtful Euphrasia cockayniana Petrie species accepted Euphrasia cisalpina Pugsley species accepted Euphrasia ciliolata W.R.Barker species accepted Euphrasia chumbica R.R.Mill species accepted Euphrasia chrysantha Phil. species accepted Euphrasia ×christii Favrat species accepted Euphrasia chodatii Sennen species doubtful Euphrasia chitrovoi Tzvelev species accepted Euphrasia chimantensis Steyerm., 1963 species accepted Euphrasia ceretanica Sennen species synonym Euphrasia ceretana Sennen species synonym Euphrasia ceramensis P.Royen species accepted Euphrasia cephalata Sennen species doubtful Euphrasia celebica P.Royen species accepted Euphrasia cebennensis B.-A.Martin species synonym Euphrasia caudata (J.H.Willis) W.R.Barker species accepted Euphrasia catalaunica Sennen & Pau, 1930 species accepted Euphrasia carthalinica Kem.-Nath. species synonym Euphrasia carpetana Boiss. ex Rothm. species accepted Euphrasia carpatica Zapal. species synonym Euphrasia carolensis Sennen species synonym Euphrasia capensis Burm.f. species doubtful Euphrasia capcirensis Sennen species synonym Euphrasia cantareirae Sleumer, 1954 species accepted Euphrasia cantabrica Font Quer & Rothm. species synonym Euphrasia campbellae Pugsley species accepted Euphrasia cambrica Pugsley species accepted Euphrasia ×calvescens Beck species accepted Euphrasia callosa Pennell species accepted Euphrasia calida Yeo species accepted Euphrasia caespitosa Phil. species synonym Euphrasia caerulea Tausch species accepted Euphrasia brownii var. striata (R.Br.) Rodway variety synonym Euphrasia broussei Sennen, 1930 species accepted Euphrasia ×brevipila var. reayensis Pugsley variety synonym Euphrasia brandisii Freyn ex Freyn & Brandis species synonym Euphrasia bowdeniae W.R.Barker species accepted Euphrasia borneensis Stapf species accepted Euphrasia borderi Sennen species doubtful Euphrasia ×bonnieri P.Fourn. species doubtful Euphrasia bipinnatifida Sessé & Moc. species doubtful Euphrasia bilineata Ohwi species synonym Euphrasia bicolcor Ruiz & Pav. species doubtful Euphrasia bhutanica Pugsley species accepted Euphrasia bella S.T.Blake species accepted Euphrasia bakurianica Juz. species accepted Euphrasia bajankolica Juz. species accepted Euphrasia azorica H.C.Watson species accepted Euphrasia australis Petrie species doubtful Euphrasia aurea F.Phil. ex Phil. species synonym Euphrasia ×atroviolacea Druce & Lumb species accepted Euphrasia atropurpurea (Rostr.) Ostenf. species accepted Euphrasia asturica Pugsley species synonym Euphrasia ×aspera Callen species synonym Euphrasia arveti Sennen species doubtful Euphrasia aromatica Noronha, 1790 species accepted Euphrasia aristulata Pennell species accepted Euphrasia arctica subsp. tenuis (Brenner) Yeo subspecies synonym Euphrasia arctica var. submollis (Jørg.) Callen variety proparte synonym Euphrasia arctica subsp. slovaca Yeo subspecies synonym Euphrasia arctica var. obtusata (Jørg.) Callen variety proparte synonym Euphrasia arctica var. inundata (Jørg.) Callen variety proparte synonym Euphrasia ×arbiniana Jaegg. species doubtful Euphrasia aranica Sennen species doubtful Euphrasia antarctica Benth. species accepted Euphrasia anitae Sennen species accepted Euphrasia andicola Benth. species accepted Euphrasia amphisysepala W.R.Barker species accepted Euphrasia americana var. canadensis (F.Towns.) B.L.Rob. variety synonym Euphrasia amblyodonta Juz. species accepted Euphrasia altaica subsp. glabra Kuvaev subspecies synonym Euphrasia alsa F.Muell. species accepted Euphrasia alpina subsp. pulchra (Sennen) O.Bolòs & Vigo subspecies synonym Euphrasia alpina subsp. cantabrica (Font Quer & Rothm.) G.Monts. subspecies synonym Euphrasia alpina subsp. asturica (Pugsley) Nava & Fern.Casado subspecies synonym Anagosperma dispermum (Hook.fil.) Wettst. species synonym Euphrasia artica Lange ex Rostr. species accepted Euphrasia bottnica Kihlm. species accepted Euphrasia frigida Pugsley species accepted Euphrasia salisburgensis Funck species doubtful Euphrasia hudsoniana Fernald & Wiegand species accepted Euphrasia nemorosa (Pers.) Wallr. species accepted Euphrasia canadensis F.Towns. species synonym Euphrasia americana Wettst. species synonym Euphrasia curta (Fr.) Wettst. species synonym Euphrasia pectinata Ten. species accepted Euphrasia randii B.L.Rob. species accepted Euphrasia randii var. farlowii B.L.Rob. variety synonym Euphrasia randii var. reeksii Fernald variety synonym Euphrasia micrantha Rchb. species accepted Euphrasia stricta J.P.Wolff ex J.F.Lehm. species accepted Euphrasia ×brevipila Burnat & Gremli species synonym Euphrasia rigidula Jord. species synonym Euphrasia ×condensata Jord. species proparte synonym Euphrasia tetraquetra (Bréb.) Arrond. species accepted Euphrasia ×villosa Callen species accepted Euphrasia mollis (Ledeb.) Wettst. species accepted Euphrasia arctica var. mollis (Ledeb.) S.L.Welsh variety synonym Euphrasia oakesii Wettst. species accepted Euphrasia subarctica Raup species accepted Euphrasia arctica var. disjuncta (Fernald & Wiegand) Cronquist variety proparte synonym Euphrasia arctica var. dolosa (B.Boivin) B.Boivin variety synonym Euphrasia pennellii Callen species synonym Euphrasia disjuncta var. dolosa B.Boivin variety synonym Euphrasia disjuncta Fernald & Wiegand species accepted Euphrasia ostenfeldii (Pugsley) Yeo species accepted Euphrasia suborbicularis P.D.Sell & Yeo species accepted Euphrasia vinacea P.D.Sell & Yeo species accepted Euphrasia curta var. rupestris Pugsley variety synonym Euphrasia frigida subsp. rotundifolia (Pugsley) Á.Löve subspecies synonym Euphrasia koidzumae var. togakusiensis Kimura variety synonym Euphrasia versteegii (Diels) DuRietz species doubtful Euphrasia merrillii DuRietz species doubtful Euphrasia procumbens DuRietz species doubtful Euphrasia gibbsiae f. subglabrifolia DuRietz form synonym Euphrasia gibbsiae DuRietz species doubtful Euphrasia philippinensis DuRietz species doubtful Euphrasia caerulea Tausch ex Hoppe & Fuernrohr species synonym Euphrasia spec Pugsley species synonym Euphrasia koidzumae Kimura species synonym Euphrasia gunnii DuRietz species synonym Euphrasia rotundfolia species synonym Euphrasia officianalis subsp. nemorosa Pers. subspecies synonym Euphrasia cuneata subsp. tricolor (Colenso) Cheeseman subspecies synonym Euphrasia hirtella var. karoiana W.Becker variety synonym Euphrasia officianalis subsp. tetraquetra Breb. subspecies synonym Euphrasia portei Wettst. species synonym Euphrasia gibbsiae f. comberi DuRietz form synonym Euphrasia hirtella var. polyadena variety synonym Euphrasia wettsteiniana DuRietz species synonym Euphrasia kjellbergii DuRietz species doubtful Euphrasia arguta A.Kern. species heterotypic synonym Euphrasia achibuenoensis J.M.Watson, D.Santos & A.R.Flores species accepted Euphrasia wettsteinii var. botniensium (Brenner) Piirainen variety synonym Euphrasia uechtritziana f. nivea Ronniger form synonym Euphrasia officinalis var. cebennensis variety synonym Euphrasia officinalis var. ericetorum (Jord. ex Boreau) F.Towns. variety synonym Euphrasia picta subsp. versicolor (A.Kern.) Vollm. subspecies synonym Euphrasia officinalis subsp. pulchella (A.Kern.) F.Towns. subspecies synonym Euphrasia stricta f. angustifolia Gugler form synonym Euphrasia picta subsp. praecox (Vollm.) Hayek subspecies synonym Euphrasia officinalis var. nemorosa Patze, E.Mey. & Elkan variety synonym Euphrasia minima subsp. drosocalyx (Freyn) Hayek subspecies synonym Euphrasia officinalis var. brevipila (Burnat & Gremli) F.Towns. variety synonym Euphrasia officinalis var. micrantha (Rchb.) Wirtg. variety synonym Euphrasia stricta var. subalpina (Beck) Wettst. variety synonym Euphrasia kerneri var. turfosa (Vollm.) Wettst. variety synonym Euphrasia officinalis subsp. nemorosa (Pers.) Schübl. & G.Martens subspecies synonym Euphrasia officinalis subsp. parviflora (Fr.) F.Aresch. subspecies synonym Euphrasia officinalis subsp. gracilis (Fr.) F.Towns. subspecies synonym Euphrasia picta subsp. algoviana (Müll.Dornst. & Gerstl.) Ronniger subspecies synonym Euphrasia stricta var. microphylla (Erdner) Murr variety synonym Euphrasia praecox var. turfosa Vollm. variety synonym Euphrasia vernalis subsp. tenuis (Brenner) O.Schwarz subspecies synonym Euphrasia stricta subsp. pumila (A.Kern.) Hayek subspecies synonym Euphrasia salisburgensis f. cuprea (Jord.) Sagorski & Gus.Schneider form synonym Euphrasia stricta subsp. tenuis (Brenner) Hartl subspecies synonym Euphrasia officinalis var. ericetorum Patze, E.Mey. & Elkan variety heterotypic synonym Euphrasia stricta f. subalpina Beck form synonym Euphrasia stricta var. brevipila (Burnat & Gremli) Hartl variety synonym Euphrasia micrantha f. pallida Hülph. ex Hyl. form synonym Euphrasia officinalis var. hirtella (Jord. ex Reut.) Nyman variety synonym Euphrasia nemorosa subsp. stricta (J.P.Wolff ex J.F.Lehm.) Asch. & Graebn. subspecies synonym Euphrasia officinalis var. angustifolia F.Towns. variety synonym Euphrasia picta subsp. alpigena (Vollm.) Hayek subspecies synonym Euphrasia officinalis var. parviflora Wallr. variety synonym Euphrasia micrantha f. pallida Hülph. form homotypic synonym Euphrasia nemorosa var. gracilis (Fr.) T.Marsson variety synonym Euphrasia picta subsp. subcordata Braun-Blanq. subspecies synonym Euphrasia stricta f. microphylla Erdner form synonym Euphrasia officinalis subsp. tricuspidata (L.) F.Towns. subspecies synonym Euphrasia officinalis subsp. kerneri (Wettst.) Bonnier subspecies synonym Euphrasia minima subsp. frigida (Pugsley) Hartl subspecies synonym Euphrasia hirtella var. subglabra F.Towns. variety homotypic synonym Euphrasia picta f. turfosa (Vollm.) Vollm. form synonym Euphrasia trifida Poepp. ex Benth. species accepted Euphrasia tricuspidata L. species accepted Euphrasia transmorrisonensis Hayata species accepted Euphrasia stricta subsp. stricta subspecies synonym Euphrasia speciosa A.Kern. species synonym Euphrasia slovaca (Yeo) Holub species accepted Euphrasia scabra R.Br. species accepted Euphrasia randii f. randii form synonym Euphrasia portae Wettst. species accepted Euphrasia picta Beck species synonym Euphrasia picta subsp. picta subspecies synonym Euphrasia petiolaris Wettst. species accepted Euphrasia parviflora Fr. species synonym Euphrasia orthocheila W.R.Barker species accepted Euphrasia oakesii f. oakesii form synonym Euphrasia multifolia Wettst. species accepted Euphrasia minima Schloss. species heterotypic synonym Euphrasia matsumurae Nakai species accepted Euphrasia gracilis (Fr.) Fr. species heterotypic synonym Euphrasia crassiuscula Gand. species accepted Euphrasia collina R.Br. species accepted Euphrasia brevipila var. brevipila variety synonym Euphrasia arctica var. arctica variety synonym Euphrasia altaica Serg. species accepted Euphrasia syreitschikovii Govor. ex Serg. species doubtful Euphrasia stricta Linnaeus species doubtful Euphrasia officinalis subsp. arguta F.Towns. subspecies synonym Lamourouxia andicola Gillies ex Benth. species synonym Euphrasia fennica subsp. praecox Ganesch. subspecies synonym Euphrasia ×areschougii Wettst. species accepted Euphrasia frigida var. obtusata (Jørg.) Callen ex Böcher, Holmen & Jakobsen variety synonym Euphrasia flavescens Phil. species doubtful Euphrasia ×glanduligera Wettst. species accepted Euphrasia exaristata Smejkal species accepted Euphrasia micrantha var. corcontica Smejkal variety synonym Euphrasia officinalis var. nemorosa Pers. variety synonym Euphrasia nemorosa subsp. tatarica (Fisch. ex Spreng.) Malag. & Barrau subspecies synonym Euphrasia christii Favrat ex Gremli species doubtful Euphrasia polyadena Gren. & Roux, 1869 species synonym Euphrasia antarctica Hook.fil. species heterotypic synonym Euphrasia repens Hook.fil. species accepted Euphrasia minima subsp. tatrae (Wettst.) Hayek subspecies synonym Euphrasia nemorosa subsp. pectinata (Ten.) Malag. & Barrau subspecies synonym Euphrasia ×vernalis List species accepted Euphrasia karataviensis Govor. ex Karmyscheva species doubtful Euphrasia nemorosa var. labusquettii Chabert variety synonym Euphrasia edouardii Sennen species synonym Euphrasia minima Jacq. species homotypic synonym Euphrasia maximowiczii Wettst. species doubtful Euphrasia salisburgensis var. pumila Coss. variety synonym Euphrasia salisburgensis Funck ex Hoppe species accepted Euphrasia hirtella var. paupera (Nakai) T.Yamaz. variety synonym Euphrasia officinalis var. hirtella (Jord. ex Reut.) Krylov variety synonym Euphrasia randii var. randii variety synonym Euphrasia hibiscus J.P.Wolff ex J.F.Lehm. species accepted Euphrasia ×murbeckii Wettst. species accepted Euphrasia nemorosa var. vernalis Chabert variety synonym Euphrasia taurica Ganesch. ex Popl. species doubtful Euphrasia schinzii Pugsley species synonym Euphrasia minima f. drosocalyx (Freyn) Rouy form synonym Euphrasia provincialis Tallon species synonym Euphrasia monroi Hook.fil. species accepted Euphrasia paupera Nakai species synonym Euphrasia pratensis var. picta (Wimm.) Fiek variety synonym Euphrasia nemorosa var. gigantea H.Mart. variety synonym Euphrasia officinalis subsp. versicolor (A.Kern.) F.Towns. subspecies synonym Euphrasia officinalis var. glabrata Hayne variety synonym Euphrasia kerneri subsp. praecox (Vollm.) Ronniger subspecies synonym Euphrasia officinalis subsp. hirtella (Jord. ex Reut.) F.Towns. subspecies synonym Euphrasia stricta var. cebennensis variety synonym Euphrasia ×notata F.Towns. species accepted Euphrasia ×pratiuscola F.Towns. species accepted Euphrasia ×electa F.Towns. species accepted Euphrasia ×difformis F.Towns. species accepted Euphrasia ultima J.Hartmann & Schönsw. species accepted Euphrasia ×venusta F.Towns. species accepted Euphrasia pumila var. exocarpa Sennen variety synonym Euphrasia officinalis f. subeglandulosa (H.Lindb.) Cajander form synonym Euphrasia hirtella var. eglandulosa F.Towns. variety homotypic synonym Euphrasia ×brevipila f. eglandulosa (Brenner) H.Lindb. form synonym Euphrasia latifolia f. lapponum Brenner form synonym Euphrasia alpina var. dissecta Gaudin variety synonym Euphrasia minima var. lapeyrousii Soy.-Will. variety synonym Euphrasia nemorosa subsp. willkommii (Freyn) Wettst. subspecies synonym Euphrasia multifolia var. kirisimana Y.Kimura variety synonym Euphrasia polyadena f. elata Sennen form synonym Euphrasia artica Lange species homotypic synonym Euphrasia officinalis L. species accepted Euphrasia picta Wimm. species accepted Euphrasia marcetii Cadevall species doubtful Euphrasia pectinata var. obtecta Chabert variety synonym Euphrasia salisburgensis var. minuta Gremli variety synonym Euphrasia rostkoviana var. pseudomontana Klástersk. variety synonym Euphrasia maximowiczii var. yezoensis H.Hara variety synonym Euphrasia berggrenii Wettst. species synonym Euphrasia arctica Lange, 1877 species doubtful Euphrasia frigida var. obtusata (Jørg.) Callen variety synonym Euphrasia latifolia Pursh species synonym Euphrasia maximowiczii var. calcarea T.Yamaz. variety synonym Euphrasia majalis Jord. species synonym Euphrasia gibbsiae Du Rietz species accepted Euphrasia ×rohlenae Smejkal species synonym Euphrasia heribaudii Chabert species synonym Euphrasia frigida var. submollis (Jørg.) Callen ex Böcher, Holmen & Jakobsen variety synonym Euphrasia ×digenea Wettst. species accepted Euphrasia cuspidata Hook.fil. species synonym Euphrasia cupraea Jord., 1852 species synonym Euphrasia picta Phil. species doubtful Euphrasia songeonii Chabert species synonym Euphrasia amplidens W.R.Barker species accepted Euphrasia officinalis var. curta Fr. variety synonym Euphrasia omeri Qaiser & Siddiqui species accepted Euphrasia nemorosa (Pers.) Wettst. species synonym Euphrasia ussuriensis Juz. species accepted Euphrasia purpurea Reeks species heterotypic synonym Euphrasia syreitschikovii var. pectinatiformis (Krylov & Serg.) Ivanina variety synonym Euphrasia hirtella var. lepida Chabert variety synonym Euphrasia diekjobstii G.H.Loos species synonym Euphrasia sennenii (Chabert) Sennen species synonym Euphrasia minima subsp. drosocalyx (Freyn) P.Fourn. subspecies synonym Euphrasia curta var. glabrescens Wettst. variety synonym Euphrasia mollis var. pseudomollis (Juz.) T.Yamaz. variety synonym Euphrasia stricta subsp. edouardii (Sennen) G.Monts. subspecies synonym Euphrasia curta var. ostenfeldii Pugsley variety synonym Euphrasia ×levieri Wettst. species accepted Euphrasia arguta R.Br. species accepted Euphrasia wettsteinii var. baltica Hyl. & Nannf. variety heterotypic synonym Euphrasia hyperborea Joerger species accepted Euphrasia asperrima Sennen species doubtful Euphrasia ×chenevardii Jäggli, 1908 species accepted Euphrasia nemorosa var. pectinata Rchb. variety heterotypic synonym Euphrasia ×diluta Vitek, 1982 species accepted Euphrasia stricta Host species synonym Euphrasia ×haussknechtii Wettst. species accepted Euphrasia onegensis Cajander species accepted Euphrasia curta subsp. glabrescens (Wettst.) Smejkal subspecies synonym Euphrasia coerulea Sagorski & C.K.Schneid., 1891 species synonym Euphrasia atroviolacea Durieu species doubtful Euphrasia latifolia Pursh ex Wettst. species heterotypic synonym Euphrasia viscida Arv.-Touv. species doubtful Euphrasia glabrescens Reut. ex Ardoino species synonym Euphrasia alpina Lam. species accepted Euphrasia stricta f. pseudosuecica Erdner form synonym Euphrasia minima var. willkommii (Freyn) Chabert variety synonym Euphrasia alii Qaiser & Siddiqui species accepted Euphrasia minima var. minor Gren. variety synonym Euphrasia imbricata Phil. species doubtful Euphrasia rigida Lasch, 1829 species synonym Euphrasia confusa Pugsley species accepted Euphrasia officinalis Hook. species homotypic synonym Euphrasia ×lepontica Brügger species doubtful Euphrasia australis Perrie species accepted Euphrasia nemorosa Pers., 1806 species doubtful Euphrasia hachijoensis Nakai species doubtful Euphrasia stipitata Smejkal species accepted Euphrasia maximowiczii var. arcuata F.Maek. ex T.Yamaz. variety synonym Euphrasia subulata Sennen ex Rothm. species synonym Euphrasia portae Freyn, 1893 species doubtful Euphrasia versicolor Halácsy & Heinr.Braun, 1882 species synonym Euphrasia cheesemanii Wettst. species accepted Euphrasia vernalis subsp. brevipila (Burnat & Gremli) O.Schwarz subspecies synonym Euphrasia maximowiczii Wettst. ex Palib. species accepted Euphrasia putoranica Vodop. species synonym Euphrasia amurensis Freyn species accepted Euphrasia brevilabris Yi F.Wang, Y.S.Lian & G.Z.Du species accepted Euphrasia tenella Kütz. ex Rchb., 1832 species synonym Siphonidium longiflorum (Kirk) J.B.Armstr. species synonym Euphrasia alpina Gremli species doubtful Euphrasia arctica Fernald species synonym Euphrasia karjaginii Kem.-Nath. species accepted Euphrasia ericetorum Jord. ex Boreau species synonym Euphrasia officinalis subsp. salisburgensis (Funck) Bonnier subspecies synonym Euphrasia officinalis subsp. alpina (Lam.) Bonnier subspecies synonym Euphrasia tatarica var. brevipila (Burnat & Gremli) Rouy variety synonym Euphrasia nemorosa subsp. nitidula (Reut.) Nyman subspecies synonym Euphrasia gracilis subsp. tetraquetra (Bréb.) Nyman subspecies synonym Euphrasia glabrescens Reut. species homotypic synonym Euphrasia officinalis subsp. stricta (J.P.Wolff ex J.F.Lehm.) Bonnier subspecies synonym Euphrasia ×valentinii Smejkal species accepted Euphrasia nemorosa subsp. gracilis (Fr.) Asch. & Graebn. subspecies synonym Euphrasia ×petrii Sagorski species synonym Euphrasia alpina subsp. castaneorum Christ subspecies synonym Euphrasia officinalis subsp. tetraquetra (Bréb.) Bonnier subspecies synonym Euphrasia nemorosa subsp. curta (Fr.) Asch. & Graebn. subspecies synonym Euphrasia officinalis var. tetraquetra Bréb. variety synonym Euphrasia officinalis subsp. picta (Wimm.) Bonnier subspecies synonym Euphrasia officinalis subsp. gracilis (Fr.) Bonnier subspecies synonym Euphrasia officinalis subsp. stricta O.Schwarz, 1940 subspecies synonym Euphrasia nemorosa subsp. ericetorum (Jord.) Berher subspecies synonym Euphrasia officinalis subsp. nemorosa Nyman, 1881 subspecies synonym Euphrasia rostkoviana subsp. hirtella (Jord. ex Reut.) H.Marcailhou & A.Marcailhou subspecies synonym Euphrasia tatarica var. tenuis (Brenner) Rouy variety synonym Euphrasia nemorosa subsp. occidentalis (Wettst.) P.Fourn. subspecies synonym Euphrasia officinalis subsp. nemorosa (Pers.) Celak. subspecies synonym Euphrasia gracilis subsp. ericetorum (Jord.) Nyman subspecies synonym Euphrasia tatarica var. ericetorum (Jord. ex Boreau) Rouy variety synonym Euphrasia nemorosa subsp. alpina (Lam.) H.Marcailhou & A.Marcailhou subspecies synonym Euphrasia salisburgensis subsp. cupraea (Jord.) Nyman, 1881 subspecies synonym Euphrasia officinalis var. nemorosa Fr. variety synonym Euphrasia nemorosa subsp. nitidula (Reut.) Asch. & Graebn. subspecies synonym Euphrasia nemorosa subsp. rigidula (Jord.) Berher subspecies synonym Euphrasia nemorosa var. tetraquetra (Bréb.) Rouy variety synonym Euphrasia officinalis subsp. hirtella (Jord. ex Reut.) Bonnier subspecies synonym Euphrasia alpina var. vidalii Rouy variety synonym Euphrasia tenella Kütz. species homotypic synonym Euphrasia picta subsp. kerneri (Wettst.) Vollm. subspecies synonym Euphrasia salisburgensis subsp. corsica (Chabert) Gamisans subspecies synonym Euphrasia stricta var. pilifera Kihlm. variety synonym Euphrasia farlowii (B.L.Rob.) G.L.Gusarova species accepted Euphrasia nemorosa × stricta species accepted Euphrasia nemorosa × rostkoviana ssp. rostkoviana species synonym Euphrasia nemorosa x Euphrasia tetraquetra species accepted Euphrasia frigida var. frigida × stricta var. tenuis species synonym Euphrasia nemorosa × stricta var. tenuis species accepted Euphrasia officinalis subsp. monticola × stricta var. suecica species accepted Euphrasia rostkoviana ssp. montana × stricta var. suecica species synonym Euphrasia salisburgensis ssp. salisburgensis × wettsteinii var. wettsteini species synonym Euphrasia nemorosa x officinalis subsp. rostkoviana species accepted Euphrasia rostkoviana x stricta species synonym Euphrasia frigida var. baltica × stricta species synonym Euphrasia brevipila var. tenuis (Brenner) Wettst. variety synonym Euphrasia nemorosa x stricta species accepted Euphrasia micrantha × stricta species accepted Euphrasia minima x officinalis subsp. rostkoviana species accepted Euphrasia salisburgensis subsp. salisburgensis × wettsteinii var. wettsteini species accepted Euphrasia simonkaiana Degen & Lengyel ex Jáv. species accepted Euphrasia lamii var. versteegii Diels variety synonym Euphrasia officinalis f. curta Fr. form synonym Euphrasia mollis subsp. pseudomollis T.Yamaz. subspecies synonym Euphrasia pseudokemeri Pugsley species doubtful Euphrasia nana (Rouy) Prain species accepted Euphrasia integriloba A.Dmitr. & N.Rubtz. ex Karmyscheva species doubtful Euphrasia arctica Lange ex Rostr. species accepted Euphrasia officinalis subsp. picta (Wimm.) Celak. subspecies synonym Euphrasia parviflora Schag. species synonym Euphrasia minima Jacq. ex DC. species accepted Euphrasia purpurea Vill., 1786 species accepted Euphrasia campbelliae Pugsley species accepted Euphrasia brevipila Burnat & Gremli ex Wettst., 1894 species synonym Euphrasia chabertii Sennen species doubtful Euphrasia gracilis Phil. species heterotypic synonym Euphrasia versicolor A.Kern. species synonym Euphrasia stricta D.Wolff species doubtful Euphrasia intricata Phil. species synonym Euphrasia picta subsp. kerneri (Wettst.) Eb.Fisch. subspecies synonym Euphrasia micrantha Brenner species heterotypic synonym Euphrasia dinarica (Beck) Murb. species accepted Euphrasia officinalis var. tenuis Brenner variety synonym Euphrasia macrondonta Juz. species doubtful Euphrasia revoluta Hook.fil. species accepted Euphrasia variabilis Freyn species doubtful Euphrasia parviflora Wettst., 1894 species synonym Euphrasia ossica Juz. species synonym Euphrasia capciriensis Sennen, 1916 species synonym Euphrasia retrotricha Nakai ex T.Yamaz. species accepted Euphrasia gracilis (Fr.) Drejer species synonym Melampyrum lineare var. latifolium (Muhlenberg ex Britton) Beauverd variety heterotypic synonym Euphrasia hachijoensis Nakai ex Furumi species accepted Euphrasia valdesetulosa Sennen species homotypic synonym Euphrasia mucronulata Nakai species homotypic synonym Euphrasia maximowiczii var. arcuata F.Maek. variety homotypic synonym Euphrasia recurvata Schousb. species homotypic synonym Euphrasia filifolia Link species homotypic synonym Euphrasia foulaensis F.Towns. species homotypic synonym Euphrasia hirtella Jord. species homotypic synonym Euphrasia stricta J.P.Wolff species homotypic synonym Euphrasia retroticha Nakai species homotypic synonym Euphrasia ×viciosoi Pau species homotypic synonym Euphrasia hirsuta T.Gliem. species homotypic synonym Euphrasia trifida Poepp. species homotypic synonym Euphrasia marchesettii Wettst. species doubtful Euphrasia kalifolia Pourr. species homotypic synonym Euphrasia subulata Sennen species homotypic synonym Euphrasia qaiseri Siddiqui species accepted Euphrasia permixta Gremli species homotypic synonym Euphrasia ericetorum Jord. species homotypic synonym Euphrasia frigida var. submollis (Jørg.) Callen variety synonym Euphrasia multicuspidata Kostel. species homotypic synonym Euphrasia fedtschenkoana Wettst. species homotypic synonym Euphrasia texidoris Sennen species homotypic synonym Euphrasia tricuspidata subsp. cuspidata (Host) Hartl subspecies synonym Euphrasia purpurea var. farlowii (B.L.Rob.) Fernald & Wiegand variety synonym Euphrasia carpetana Boiss. species homotypic synonym Euphrasia macrodonta Juz. species homotypic synonym Euphrasia coreanalpina Nakai species homotypic synonym Euphrasia hibiscus J.P.Wolff species homotypic synonym Lamourouxia andicola Gillies species homotypic synonym Euphrasia retrotricha Nakai species homotypic synonym Euphrasia schoenicola (Yeo) Karlsson species accepted Euphrasia minutiflora F.Towns. species homotypic synonym Euphrasia hirtella var. ramosa Freyn variety synonym Euphrasia nisamii Kem.-Nath. species accepted Euphrasia alpina var. porphyrea Burnat variety synonym Euphrasia officinalis subsp. capitulata F.Towns. subspecies synonym Euphrasia tatrae subsp. glandulifera Staszk. subspecies synonym Euphrasia genargentea (Feoli) Diana species synonym
DataSource	GBIF Backbone Taxonomy 2023-08-28