Dig deeper at SERNEC, a consortium of southeastern herbaria.
Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Poales
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Manual of the Southeastern Flora (Small, 1933)
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Keith Bradley kab_s_corrugata_8155b
October Calhoun County SC
Congaree Bluffs Heritage Preserve
Bristles green or purple, to 2cm long - much exceeding the spikelets, per Manual of the Grasses of the United States.