Sorghum bicolor subsp. obovatum (Hack.) Fosberg & Sachet Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sorghum species Sorghum bicolor Name Homonyms Sorghum bicolor var. obovatum (Hack.) Fosberg & Sachet Sorghum bicolor subsp. obovatum (Hack.) Fosberg & Sachet