Holcus sorghum subsp. durra (Forssk.) L.H.Bailey Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sorghum species Sorghum bicolor Name Homonyms Holcus sorghum var. durra (Forssk.) L.H.Bailey Holcus sorghum subsp. durra (Forssk.) L.H.Bailey