Eatonia obtusata var. robusta Vasey Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sphenopholis species Sphenopholis obtusata Name Homonyms Eatonia obtusata var. robusta Vasey Eatonia obtusata var. robusta Vasey ex Rydb. Eatonia obtusata var. robusta Vasey ex L.H.Dewey