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