SRP
3435 Lingenfelter 571 1948-07-29
U.S.A., Idaho, Fremont, Sand Mt., 1524m
SRP
4020 H. Papenfuss 132 1976-05-22
U.S.A., Idaho, Owyhee, Indian Hills Project; S of Snake River, and S of Hammett., 854m
SRP
10586 R. R. Halse 4472 1992-05-26
U.S.A., Washington, Klickitat, Lyle, S of RR tracks E of mouth of Klickitat river, sandy fl., 25m
SRP
17156 K. Whited 2687 1905-07-02
U.S.A., Nebraska, Lincoln.
SRP
13480 A. Pinzl 10766 1993-07-12
U.S.A., Nevada, Humboldt, Grass Valley, south side of I-80; about two road miles west of West Winnemuca exit overpass., 1302m
SRP
36250 A. Tiehm 15529 2008-05-19
U.S.A., Nevada, Ormsby, Eagle Valley, 0.2 road miles N of highway 50 in Centennial Drive then NE 0.1 miles along a pole line road, 39.196028 -119.696222, 1433m
SRP
36251 R. R. Halse 3447 1987-06-04
U.S.A., Oregon, Morrow, Along State Hwy. 74, ca. 2.2 miles south of its junction with Interstate Hwy. 84 at Boardman Junction., 45.8002 -119.6309, 156m
SRP
57760 Barbara Ertter 22306 2015-05-12
U.S.A., Washington, Grant, Saddle Mountain Recreation Area (BLM) on east side of Columbia River at Sentinel Gap where river cuts through Saddle Mountains. 9 mi S of Hwy 26 on Hwy 243 ca. 10 airmi SSE of Vantage, 46.8 -119.92, 160m
SRP
62285 J. F. Smith 14166 2017-05-28
U.S.A., Idaho, Elmore, Shoestring Road., 42.89116 -115.13059, 866m
SRP
64534 Richard R. Halse 10168 2017-07-30
U.S.A., Oregon, Sherman, Rufus; Rufus Landing Recreation Area along the Columbia River., 45.693428 -120.753251, 53m
SRP
65789 J. Louman 11624 1960-06-25
Canada, Saskatchewan, NW of Webb.
SRP
75662 Robert L. Johnson 7500 2020-08-12
U.S.A., Wyoming, Sweetwater, Oxbow of Dry Sandy Creek adjacent to Spring-well near the "Parting of the Ways" monument. Ca. 15 airmi ne of downtown Farson., 42.24987 -109.22814, 2086m