Swainsona tanamiensis JoyThomps. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Swainsona species Swainsona tanamiensis Name Homonyms Swainsona tanamiensis Joy Thomps. Swainsona tanamiensis JoyThomps.