Vilfa pungens Trin. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sp. Gram. i. t. 47. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Vilfa species Vilfa pungens Name Homonyms Vilfa pungens (Schreb.) P.Beauv. Vilfa pungens Trin.