Wildflower Hikes and Trips of Central and Eastern Oregon
Zumwalt Prairie, Wallowa County, northeastern Oregon. The lupine is probably Burke's lupine (Lupinus polyphyllus var. burkei) or possibly the closely related Wyeth's lupine (Lupinus polyphyllus var. prunophilus).
Crook County
Deschutes County
Gilliam County
Grant County (based out of John Day, OR)
Harney County
Jefferson County
Lake County
Malheur County
Wallowa County
Wasco County
Wheeler County