Trifolium caeruleum L. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sp. Pl.: 764 (1753) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Trigonella species Trigonella caerulea Name Homonyms Trifolium caeruleum L. Trifolium caeruleum L. ex B.D.Jacks.