Paspalidium

Paspalidium geminatum (Forssk.) Stapf

Natural range: Tropical regions worldwide.

Habitat: Wet disturbed sites

Florida status: Occasional native species

Recognition: 25-100 cm culms, rhizomatous. The inflorescence might be mistaken for Paspalum but spikelets are not plano-convex, and have a rugose lemma whose apices are acuminate.