Festuca elmeri var. luxurians Piper Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Festuca species Festuca elmeri Name Homonyms Festuca elmeri subsp. luxurians Piper Festuca elmeri var. luxurians Piper Festuca elmeri f. luxurians St.-Yves, 1925