Cassia australis Reinw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Cassia species Cassia australis Name Homonyms Cassia australis Vell. Cassia australis Sims Cassia australis Reinw. ex Steud., 1840 Cassia australis Reinw.