Plants annual. Culms erect or decumbent, sometimes rooting at
the lower nodes, branching from the base. Sheaths densely to sparsely
pubescent, hairs papillose-based; ligules 1.5-3 mm, brownish, entire
or dentate, not ciliate; blades 4-17 cm long, 2-8 mm wide, flat, pubescent
on both surfaces. Panicles 4-12 cm long, 5-8 mm wide, with 20-60 fascicles;
fascicles 5-7.5 mm; bracts 4-7 mm, scabrous. Fertile spikelets
3.5-4.5 mm, ovoid, scabrid between the veins, acute; upper lemmas 3.7-4
mm, glabrous, margins overlapping the edges of the palea. Caryopses about
2 mm. 2n = 18.
Anthephora hermaphrodita is a weedy species, native to maritime beaches,
lowland pastures, and disturbed areas from Mexico and the Caribbean Islands
to Peru and Brazil. It is now established in Alachua County, Florida, having
escaped from plantings at the Experiment Station of the University of Florida,
Gainesville.