Psoralea microcephala Rchb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Cullen species Cullen microcephalum Name Homonyms Psoralea microcephala Rchb. ex Kunze Psoralea microcephala Rchb.