Eragrostis atropurpurea Hochst. ex Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Eragrostis species Eragrostis nigra Name Homonyms Eragrostis atropurpurea Hochst. ex Steud. Eragrostis atropurpurea Hochst.