Lupinus oreganus A.Heller
Muhlenbergia 7: 89 (1911)
accepted species
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Fabales Bromhead >
family: Fabaceae >
genus: Lupinus L. >
species: Lupinus oreganus A.Heller
British Columbia , Oregon , Washington
SW. Canada (SE. Vancouver I.) to W. Oregon