Festuca duriuscula f. inaequata Kit. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Festuca species Festuca rupicola Name Homonyms Festuca duriuscula f. inaequata Kit. ex Hack. Festuca duriuscula f. inaequata Kit.