familyPoaceae
subfamilyPoaceae subfam. Pooideae
genusElymus
speciesElymus trachycaulus
subspeciesElymus trachycaulus subsp. virescens
Difference between revisions of "Elymus trachycaulus subsp. virescens"
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|accepted_name=Elymus trachycaulus subsp. virescens | |accepted_name=Elymus trachycaulus subsp. virescens | ||
| − | |accepted_authority=(Lange) Á. Löve & D. | + | |accepted_authority=(Lange) Á. Löve & D. Löve |
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name=Elymus trachycaulus subsp. virescens | name=Elymus trachycaulus subsp. virescens | ||
| − | |authority=(Lange) Á. Löve & D. | + | |authority=(Lange) Á. Löve & D. Löve |
|rank=subspecies | |rank=subspecies | ||
|parent rank=species | |parent rank=species | ||
Latest revision as of 22:36, 3 December 2021
Culms 20-80 cm. Spikes 5-10 cm long, 0.5-0.8(1) cm wide, 2-sided; internodes 5-10 mm. Spikelets usually with the bases concealed. Glumes 9.5-13.5 mm, 1 vein scabrous over most of its length, the basal 1/4 usually smooth, the remaining veins scabrous or smooth, awned, awns 1.5-2 mm; lemmas awned, awns 2.5-10 mm, often curved.
Discussion
Elymus trachycaulus subsp. virescens is restricted to Greenland. It is very consistent in its morphology.
Selected References
None.
Lower Taxa
None.
... more about "Elymus trachycaulus subsp. virescens"
Conn. +, N.J. +, N.Y. +, Wash. +, Wis. +, Alta. +, B.C. +, Greenland +, Man. +, N.B. +, Nfld. and Labr. +, N.S. +, N.W.T. +, Ont. +, P.E.I. +, Que. +, Sask. +, Yukon +, W.Va. +, Wyo. +, N.H. +, N.Mex. +, Tex. +, N.C. +, N.Dak. +, Pa. +, Calif. +, Nev. +, Va. +, Colo. +, Alaska +, Nebr. +, S.Dak. +, Vt. +, Ill. +, Ind. +, Iowa +, Ariz. +, Idaho +, Maine +, Md. +, Mass. +, Ohio +, Utah +, Mo. +, Minn. +, Mich. +, R.I. +, Kans. +, Mont. +, Ky. + and Oreg. +
Present +
Endemic +
Elymus trachycaulus subsp. virescens +
Elymus trachycaulus +
subspecies +