Plants annual. Culms 60-110 cm, erect or somewhat decumbent. Sheaths
glabrous; ligules membranous, ciliolate; blades to 31 cm long,
4-10 mm wide, flat or folded, mostly or completely glabrous, adaxial surfaces
sometimes with scattered pubescence at the base. Panicles 20-30 cm, open;
branches 5-8 cm, capillary, strongly divergent; rames usually
a triplet of spikelets. Sessile spikelets 8.1-10 mm; calluses
about 7 mm, sharp; glumes smooth below, scabrous distally; lower glumes
shortly awned or mucronate from the sinuses of the minutely bilobed apices;
upper lemmas awned, awns 10.6-16 cm, geniculate, twisted below. Pedicellate
spikelets 7.2-15 mm. 2n = unknown.
Chrysopogon pauciflorus is native, but infrequently encountered, in the
southeastern United States, primarily in Florida; it also occurs in Cuba. It
grows in flatwoods, abandoned fields, pinelands, marsh edges, and various disturbed
sites.