Amorpha fruticosa f. caerulea E.J.Palmer Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Amorpha species Amorpha fruticosa Name Homonyms Amorpha fruticosa f. caerulea E.J.Palmer Amorpha fruticosa var. caerulea Loudon