Phaseolus trinervius B.Heyne & Wall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Vigna species Vigna angularis Name Homonyms Phaseolus trinervius B.Heyne & Wall. Phaseolus trinervius B.Heyne ex Wight & Arn.