Orobus longifolius Kit. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Linnaea32: 632 (1864) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Lathyrus species Lathyrus vernus Name Homonyms Orobus longifolius (Pursh) Nutt. Orobus longifolius Kit.