Psoralea obtusifolia DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr.2: 221 (1825) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Cullen species Cullen tomentosum Name Homonyms Psoralea obtusifolia DC. Psoralea obtusifolia Torr. & A.Gray