Festuca rigida Guss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Brachypodium species Brachypodium distachyon Name Homonyms Festuca rigida Guss. ex Steud. Festuca rigida (L.) Kunth Festuca rigida (L.) Raspail Festuca rigida Roth Festuca rigida Guss.