Festuca sibirica f. caucasica Boiss. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Festuca species Festuca caucasica Name Homonyms Festuca sibirica var. caucasica Boiss. Festuca sibirica f. caucasica Boiss.