Trifolium pensylvanicum Willdenow ex Elliot Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Trifolium species Trifolium pratense Name Homonyms Trifolium pensylvanicum Willd. Trifolium pensylvanicum Willdenow ex Elliot