Difference between revisions of "Elymus glaucus subsp. glaucus"

Synonyms: Elymus parishii Elymus glaucus subsp. jepsonii Elymus glaucus var. breviaristotus
Treatment appears in FNA Volume 24. Treatment on page 308.
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|synonyms={{Treatment/ID/Synonym
|name=Elymus parishâ»
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|name=Elymus parishii
 
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|synonyms=Elymus parishâ»;Elymus glaucus subsp. jepsonii;Elymus glaucus var. breviaristotus
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|synonyms=Elymus parishii;Elymus glaucus subsp. jepsonii;Elymus glaucus var. breviaristotus
 
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|family=Poaceae

Latest revision as of 13:26, 14 December 2022

Sheaths glabrous, scabrous or pubescent; blades 4-17 mm wide, adaxial surfaces glabrous or strigose, occasionally pilose to hirsute with hairs of fairly uniform length. Glume awns (0.5)1-5(9) mm; lemma awns (5)10-25(35) mm.

Discussion

Elymus glaucus subsp. glaucus grows throughout the range of the species, from sea level to 2500 m. It is absent from the area where E. glaucus subsp. mackenziei grows. It resembles E. hirsutus (see next), differing in its erect spikes and in the pattern of its lemma pubescence. It also resembles the introduced E. dahuricus (p. 310), from which it differs in its palea shape.

Selected References

None.

Lower Taxa

None.
Mary E. Barkworth +, Julian J.N. Campbell +  and Bjorn Salomon +
Buckley +
Ariz. +, Mo. +, N.Dak. +, N.Y. +, S.Dak. +, Wyo. +, Wash. +, Ill. +, Okla. +, N.Mex. +, Tex. +, Ark. +, Calif. +, Nev. +, Colo. +, Alaska +, Kans. +, Idaho +, Alta. +, B.C. +, Man. +, N.W.T.. +, Ont. +, Sask. +, Yukon +, Utah +, Mich. +, Mont. +  and Oreg. +
Elymus parishii +, Elymus glaucus subsp. jepsonii +  and Elymus glaucus var. breviaristotus +
Elymus glaucus subsp. glaucus +
Elymus glaucus +
subspecies +