Cassia obtusa Knowlton, 1898 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Cassia species Cassia idahoensis Name Homonyms Cassia obtusa Roxb. Cassia obtusa Clos Cassia obtusa Roxb. ex Wight Cassia obtusa Knowlton, 1898