Digitaria ischaemum subsp. violascens (Link) Radford Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Digitaria species Digitaria violascens Name Homonyms Digitaria ischaemum var. violascens (Link) Radford Digitaria ischaemum subsp. violascens (Link) Radford