Orobus gracilis Gaudin Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Helv.4: 500 (1829) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Lathyrus species Lathyrus vernus Name Homonyms Orobus gracilis Gaudin Orobus gracilis (Phil.) Alef.