Trifolium plumosum subsp. amplifolium (J.S.Martin) J.M.Gillett
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Fabales Bromhead >
family: Fabaceae >
genus: Trifolium Tourn. ex L. >
species: Trifolium plumosum Douglas ex Hook. >
Idaho , Washington
[1]
Canad. J. Bot. 50: 1981 (1972)
[2]
Bull. Torrey Bot. Club 73: 369 (1946)