Lupinus sparsiflorus var. barbatulus Thornber ex C.P.Sm. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Lupinus species Lupinus arizonicus Name Homonyms Lupinus sparsiflorus var. barbatulus Thornber ex C.P.Sm. Lupinus sparsiflorus var. barbatulus Thornber