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Difference between revisions of "Dichanthelium sect. Oligosantha"
Treatment appears in FNA Volume 25. Treatment on page 419.
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name=Dichanthelium sect. Oligosantha | name=Dichanthelium sect. Oligosantha | ||
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|authority=(Hitchc.) Freckmann & Lelong | |authority=(Hitchc.) Freckmann & Lelong | ||
|rank=section | |rank=section | ||
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|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Paniceae | |tribe=Poaceae tribe Paniceae | ||
Latest revision as of 17:55, 11 May 2021
Plants usually cespitose, often with caudices, clumps sometimes with only 1 culm. Basal rosettes well-differentiated. Culms 20-75 cm, with papillose-based hairs; fall phase branching from the mid-and upper culm nodes. Cauline leaves 4-7; sheaths glabrous or hirsute, hairs sometimes papillose-based; ligules 0.5-5 mm, of hairs, these often joined at the base into a thickened ring. Spikelets 2.5-4.3 mm, ellipsoid to obovoid, turgid. Upper glumes usually with an orange or purplish spot at the base, with 7-9 prominent veins. Upper florets umbonate, sometimes minutely so.
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Minn. +, Conn. +, N.J. +, N.Y. +, Wash. +, Ala. +, Mich. +, N.C. +, Pa. +, Puerto Rico +, S.C. +, W.Va. +, Ark. +, Iowa +, Kans. +, Mo. +, N.Dak. +, Nebr. +, Okla. +, S.Dak. +, Del. +, D.C +, Wis. +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. (Labr.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Pacific Islands (Hawaii) +, Md. +, Mass. +, Maine +, N.H. +, R.I. +, Vt. +, Fla. +, Wyo. +, Miss. +, Ariz. +, N.Mex. +, Tex. +, La. +, Ga. +, Tenn. +, Calif. +, Nev. +, Colo. +, Ill. +, Ind. +, Va. +, Idaho +, Ohio +, Utah +, Mont. +, Oreg. + and Ky. +
Dichanthelium sect. Oligosantha +
Dichanthelium +
section +