Festuca duriuscula var. thracica Acht. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Festuca species Festuca thracica Name Homonyms Festuca duriuscula f. thracica Acht. Festuca duriuscula var. thracica Acht.