Briza megastachya (Koeler) hort. ex Roem. & Schult. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Eragrostis species Eragrostis cilianensis Name Homonyms Briza megastachya Steud. Briza megastachya (Koeler) hort. ex Roem. & Schult. Briza megastachya (Koeler) hort.