Astragalus drummondii var. melanocalyx Gand. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus drummondii Name Homonyms Astragalus drummondii var. melanocalyx Gand. Astragalus drummondii f. melanocalyx Gand.