Eragrostis brownii subsp. patens Benth. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Eragrostis species Eragrostis brownii Name Homonyms Eragrostis brownii var. patens Benth. Eragrostis brownii subsp. patens Benth.