Tripsacum acutiflorum Rupr. ex E.Fourn. Dataset Rank SPECIES Published in Mexic. Pl. 2: 68 (1886) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Tripsacum species Tripsacum lanceolatum Name Homonyms Tripsacum acutiflorum Rupr. ex E.Fourn. Tripsacum acutiflorum E.Fourn. ex Nash Tripsacum acutiflorum Rupr.