Trifolium caeruleum Sternb. & Hoppe Dataset GBIF Backbone Taxonomy Rank SPECIES 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.