Corydalis caseana subsp. cusickii (S.Watson) G.B.Ownbey belongs to the Papaveraceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Location
United States, Idaho, Valley
44.158, -116.118361
Location Remarks
Highway 55 c. 10 km north of the bridge at Banks. Mixed conifer forest along the N. Fork Payette River.
Collectors
Christopher Davidson, Charlotte M. Taylor, Roy E. Gereau, Sharon R. Christoph
Notes
Cool, shady, humid stream bank (Trail Cr.), in mixed conifer forest (ponderosa, D. fir, lodgepole). N slope. Large herb, to 1 m. Explosive dehiscence.