Eragrostis emarginata Hack. ex Schinz Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Eragrostis species Eragrostis porosa Name Homonyms Eragrostis emarginata Hack. Eragrostis emarginata Hack. ex Schinz