Sorghum halepense f. aristatum Rendle Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sorghum species Sorghum arundinaceum Name Homonyms Sorghum halepense f. aristatum Rendle Sorghum halepense var. aristatum Goiran