Digitaria tristachya Schult. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Mant. 2: 261 (1824) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Paspalum species Paspalum vaginatum Name Homonyms Digitaria tristachya Schult. Digitaria tristachya (Hack.) Hayata Digitaria tristachya Willd. ex Steud. Digitaria tristachya Willd.