Trifolium aciculare Torr. & A.Gray Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Trifolium species Trifolium willdenowii Name Homonyms Trifolium aciculare Torr. & A.Gray Trifolium aciculare Nutt.