Eriogonum flavum var. sericeum (Pursh) S.Stokes Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Eriogonum species Eriogonum flavum Name Homonyms Eriogonum flavum var. sericeum (Pursh) S.Stokes