WS
263894 Earle F. Layser 1112 1969-09-01
U.S.A., Washington, Pend Oreille, Roadside, an escape from cultivation at Metaline Falls., 48.86389 -117.37139
WS
164507 Geo. G. Hedgcock s.n. 1933-07-08
U.S.A., Washington, Stevens, Columbia River Valley, Northport., 48.91611 -117.78056, 1280m
WS
300674 Richard Old s.n. 1986-08-23
U.S.A., Idaho, 1 mile N of Fish Haven on highway 89., 42.051429 -111.39556
WS
151205 W.A. Weber s.n. 1944-06-17
U.S.A., Washington, Whitman, Gravel beside Northern Pacific Railroad track, Pullman., 46.73139 -117.17861
WS
334226 A.E. Grable 4983 1973-07-10
U.S.A., Washington, Okanogan, Hwy 20, 2.25 miles south of old Hwy 20 jct. with Goat Creek Road., 48.541878 -120.37889, 1800m
WS
333550 A.E. Grable 6049 1974-09-15
U.S.A., Washington, Columbia, Wolf Creek of E Fk Touchet River at Seagraves Farm; in proposed lake site of Dayton Dam., 46.32389 -117.97139, 2100m
WS
76350 Chas. B. Fiker 418 1931-07-26
U.S.A., Washington, Okanogan, Dry hills above Okanogan River, northeast of Omak., 48.09833 -119.73306
WS
241720 Harold Schieferstein s.n. 1956-06-02
U.S.A., Oregon, Klamath, Klamath Falls., 42.23056 -121.79833
WS
49713 Herman Toeni s.n. 1929-01-02
U.S.A., Washington, Spokane, Said to be established at Spokane., 47.65889 -117.425
WS
227629 Xerpha M. Gaines, Al Overland, Adolph Lange 749 1952-07-02
U.S.A., Washington, Spokane, Growing by roadside near Mead, Peone Prairie area., 47.7675 -117.35389
WS
164508 Geo. G. Hedgcock s.n. 1932-07-02
U.S.A., Washington, Stevens, Northport., 48.91611 -117.78056, 1375m
WS
389954 Richard R. Halse 8937 2013-08-23
U.S.A., Idaho, Kootenai, Coeur d'Alene; 1165 Appleway Ave., 47.844667 -116.963167, 682m
WS
390868 Jeff Walker 706 2014-06-23
U.S.A., Washington, Chelan, South of the intersection Highways 97 and 150., 47.81688 -119.97556
WS
395383 RM Cressman 1092 1965-00-00
U.S.A., Washington, Benton, Yakima River.
WS
PNNL-00903 G. Baird 1285 1984-07-20
U.S.A., Washington, Benton, Plants of the Hanford Works (DOE), Hanford townsite, abandoned., 120m
WS
PNNL-00902 C. McKinnon, M Hambrook 411 1993-06-14
U.S.A., Washington, Benton, Dirt road along Columbia River, east of powerline road.