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5 mi NW of Ewan, Whitman Co., Washington

South end of Davis Lake, Pend Oreille Co., Washington

Lenore Lake, Grant Co, Washington

27 mi S Indio, Salton Sea, elev. 205 ft below sea level, California

Swan Lake, Okanogan, B. C.

Little Spokane River, 10 mi N of Spokane, Spokane Co., Washington

5 mi SE of Harrington, Lincoln Co., Washington

Summit between Hunters and Springdale, Stevens Co., Washington

Ozette Lake, Washington

Science Hall, W. S. U., Pullman, Washington

Salmo look-out trail, elev. 6400 ft, Salmo Mt., Pend Oreille Co., Washington

Rock Crk., 18 mi SW Edwall, Lincoln Co., Washington

Toppenish Creek, Yakima Co., WA

6 mi. N Wilson Creek, Grant Co., WA

12 mi E of Riggins, Idaho Co., Idaho, along the Salmon River

7 mi S of Bylthe, Riverside Co., California

22 mi N of Blythe, Riverside Co., California

Central Ferry Bridge, Whitman Co. line, Washington

Approx. 5 mi E of Moscow, T39N, R4W, sec 7, Latah Co., Idaho

Greenhouse, Science Hall, W. S. U. Campus, Pullman, Whitman Co., Washington

Union Flat Rd., T13N, R44E, sec. 13, Whitman Co., Washington

4 mi N of Potlatch, Latah Co., Idaho

Wenatchee Ranger Station, Blue Mtns., Washington

Okanogan, British Columbia

Near Pasco, Franklin Co., Washington

Science Hall, Wash. State Univ., Pullman, Washington

North end, Soap Lake, Grant Co., Washington

4.0 mi S Viola, elev. 2800 ft, Latah Co., Idaho

Deker Rd. and Wapato Rd., near Wapato, Yakima Co., Washington

Near Parvin, Whitman Co., Washington

Rt. 26, 8.5 mi E Othello, Adams Co., Washington

Swan Lake, British Columbia

Orange Walk Dist., British Honduras. Elev. 400 ft.

Mills, Nebraska

Tucannon R., Columbia Co., Washington

Foster Cr., Douglas Co., Washington

S of Tucannon River, Columbia Co., Washington

Camano Is., Island Co., Washington

T 33N, R2E, S2, La Conner, Skagit Co., Washington

4 mi E of Brewster, Douglas Co., Washington

1 mi N Touchet River Road, Walla Walla Co., Washington

Wenatchee Guard Station, Umatilla Nat. Forest, Washington

Signal Pk. Rd., E of Mill Creek Guard Stn., Yakima Co., Washington

White Man's Creek, Okanagan, British Columbia

3 mi N of Silverdale, Kitsap Co., Washington

North Spokane, Spokane Co, Washington

Des Moines, King Co., Wash

815 4th Ave. N, Seattle, King Co., Washington

Mercer Island, King Co., Washington

4 mi S of Twisp, Okanogan Co., Washington