Kingdom: Plantae (2624)
Phylum: Tracheophyta (2527)
Class: Magnoliopsida (2136)
Order: Fabales (241)
Family: Fabaceae (241)(family description)
Genus: Trifolium (8)
Epithet: dubium Sibth. (2)
dubium => doubtful, uncertain (usually in regard to taxonomic placement)