Astragalus incanus var. barrelieri (Dufour) DC. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus incanus Name Homonyms Astragalus incanus var. barrelieri (Dufour) DC. Astragalus incanus var. barrelieri Asch. & Graebn.