Indigofera gracilis Bong. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Indigofera species Indigofera bongardiana Name Homonyms Indigofera gracilis Spreng. Indigofera gracilis Bong. Indigofera gracilis Bong. ex Benth.