Cassia gigantea Bertero ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr.2: 492 (1825) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Senna species Senna siamea Name Homonyms Cassia gigantea Bertero ex DC. Cassia gigantea Bertero