Eragrostis rigidifolia Hochst. ex Stapf Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Eragrostis species Eragrostis papposa Name Homonyms Eragrostis rigidifolia Hochst. ex Schweinf. Eragrostis rigidifolia Hochst. ex Engl., 1892 Eragrostis rigidifolia Hochst. ex Stapf Eragrostis rigidifolia Hochst.