Arrhenatherum thorei var. versicolor Miciol Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Arrhenatherum species Arrhenatherum longifolium Name Homonyms Arrhenatherum thorei var. versicolor Miciol ex Magnier Arrhenatherum thorei var. versicolor Miciol