Panicum sect. Verrucosa

(Nash) C.C. Hsu
Treatment appears in FNA Volume 25. Treatment on page 487.
Revision as of 22:01, 27 May 2020 by imported>Volume Importer

Plants annual. Culms weak, sprawling. Ligules membranous, ciliate, very short. Panicles open, diffuse, lax, with a few spikelets. Spikelets warty-tuberculate or verrucose, faintly veined. Lower glumes less than 1/5 as long as the spikelets, without veins; upper glumes and lower lemmas subequal, 5-veined; lower florets sterile; lower paleas absent; upper florets finely longitudinally rugose, papillose and with bicellular microhairs, often with a minute protuberance at the base of the paleas. x = 9.

Selected References

None.

... more about "Panicum sect. Verrucosa"
Robert W. Freckmann +  and Michel G. Lelong +
(Nash) C.C. Hsu +
Conn. +, N.H. +, R.I. +, N.C. +, N.J. +, N.Y. +, Wash. +, Ala. +, Fla. +, W.Va. +, Mich. +, Del. +, D.C +, Wis. +, Iowa +, Pacific Islands (Hawaii) +, Colo. +, Ill. +, Maine +, Oreg. +, Utah +, Mass. +, Vt. +, Wyo. +, Puerto Rico +, N.Mex. +, Tex. +, La. +, Ind. +, Md. +, Miss. +, Pa. +, Va. +, Ark. +, Kans. +, N.Dak. +, Nebr. +, Okla. +, S.Dak. +, Ky. +, Ariz. +, Idaho +, Tenn. +, S.C. +, Calif. +, Nev. +, Mo. +, Ga. +, Minn. +, Mont. +, Ohio +, Virgin Islands +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. (Labr.) +, N.S. +, Ont. +, P.E.I. +, Que. +  and Sask. +
Gramineae +
Panicum sect. Verrucosa +
Panicum subg. Phanopyrum +
section +