familyOrobanchaceae
genusEuphrasia
speciesEuphrasia arctica
subspeciesEuphrasia arctica subsp. borealis
Difference between revisions of "Euphrasia arctica subsp. borealis"
Bot. J. Linn. Soc. 64: 358. 1971.
Common names: Boreal eyebright
Basionym: Euphrasia rostkoviana Hayne forma borealis F. Townsend Bot. Exch. Club Brit. Isles Rep. 1: 307. 1891
Synonyms: E. ×aequalis Callen E. borealis (F. Townsend) Wettstein E. ×vestita Callen
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|common_names=Boreal eyebright | |common_names=Boreal eyebright | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Euphrasia rostkoviana | |name=Euphrasia rostkoviana | ||
|authority=Hayne forma borealis F. Townsend | |authority=Hayne forma borealis F. Townsend | ||
| + | |rank=species | ||
| + | |publication_title=Bot. Exch. Club Brit. Isles Rep. | ||
| + | |publication_place=1: 307. 1891 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=E. ×aequalis | |name=E. ×aequalis | ||
|authority=Callen | |authority=Callen | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=E. borealis | |name=E. borealis | ||
|authority=(F. Townsend) Wettstein | |authority=(F. Townsend) Wettstein | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=E. ×vestita | |name=E. ×vestita | ||
|authority=Callen | |authority=Callen | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Orobanchaceae;Euphrasia;Euphrasia arctica;Euphrasia arctica subsp. borealis | |hierarchy=Orobanchaceae;Euphrasia;Euphrasia arctica;Euphrasia arctica subsp. borealis | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Euphrasia arctica subsp. borealis | name=Euphrasia arctica subsp. borealis | ||
| − | |||
|authority=(F. Townsend) Yeo | |authority=(F. Townsend) Yeo | ||
|rank=subspecies | |rank=subspecies | ||
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|publication year=1971 | |publication year=1971 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_844.xml |
|genus=Euphrasia | |genus=Euphrasia | ||
|species=Euphrasia arctica | |species=Euphrasia arctica | ||
Latest revision as of 20:37, 5 November 2020
Stems: base erect; branches 1–5(or 6) pairs, usually straight. Inflorescences: bract surfaces hairy, hairs glandular and eglandular bristles, teeth much longer than wide. Flowers: corolla 6–8(–10) mm. 2n = 44 (Europe).
Phenology: Flowering early summer–fall.
Habitat: Meadows, pastures, roadsides, dunes, wood margins, scrub, grassy places, rocky shorelines, open, moist calcareous barrens.
Elevation: 0–300 m.
Distribution
Greenland, B.C., N.B., Nfld. and Labr., N.S., Ont., P.E.I., Que., Maine, Europe (British Isles, Norway), Atlantic Islands (Iceland).
Discussion
Selected References
None.
Lower Taxa
None.