Cassia bauhinioides var. arizonica J.F.Macbr. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Senna species Senna bauhinioides Name Homonyms Cassia bauhinioides var. arizonica J.F.Macbr. Cassia bauhinioides var. arizonica B.L.Rob.