Place
- Chelan6
- Cimcoe Mountains.1
- Clallam3
- Clark3
- Columbia River.1
- Contact UM Herbarium17
- Creek, base of Mt. Adams.1
- Cutler.1
- Dead Indian Valley.1
- Ditch along SE side of US 1, ca 2 1/2 mi SW of Millbridge.2
- Douglas2
- E of Helm.1
- E shore of free-flowing Columbia River.1
- E side of Bear Creek, 0.5 km north of Potters Pond1
- East Greenwich1
- Edge of parking lot, West Coast Grand Hotel, North River Drive near Washington, Spokane.1
- Falcon Valley.5
- Ferry2
- Fish Lake area about 15 miles north of Omak.1
- Florida5