Calotheca elegans Wight & Arn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Enneapogon species Enneapogon persicus Name Homonyms Calotheca elegans Wight & Arn. ex Steud. Calotheca elegans P.Beauv. Calotheca elegans Wight & Arn.