Andropogon virginicus var. abbreviatus (Hack.) Fernald & Griscom
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Authority
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
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Family
Poaceae
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Scientific Name
Andropogon virginicus var. abbreviatus (Hack.) Fernald & Griscom
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Description
Variety Description - Lvs usually 3.5 dm or more; stem-sheaths usually scabrous; infl compact, obconic or corymbiform, densely glomerately branched, the internodes greatly shortened; uppermost nodes mostly villous; fertile spikelets avg 4.2 mm; sterile spikelet commonly present; wet soil; W.I. and C. Amer., n. to Calif., Ark., Ky., Va., and along the coastal plain to Mass. (A. glomeratus)