Cassia bifoliola Knuth Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Chamaecrista species Chamaecrista rotundifolia Name Homonyms Cassia bifoliola Glaz. ex Harms Cassia bifoliola Glaz., 1906 Cassia bifoliola Knuth