Tephrosia purpurea subsp. diffusa (Roxb.) Aitch. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Tephrosia species Tephrosia purpurea Name Homonyms Tephrosia purpurea var. diffusa (Roxb.) Aitch. Tephrosia purpurea subsp. diffusa (Roxb.) Aitch.