SOC
11404 C. A. Ross s.n. 1916-06-01
U.S.A., Oregon, Wasco, Wamic
SOC
08583 Martin W. Gorman s.n. 1925-03-21
U.S.A., Oregon, Wasco, Fifteen Mile Creek
SOC
08562 Martin W. Gorman s.n. 1924-03-29
U.S.A., Oregon, Wasco, Deschutes Valley.
SOC
08565 Martin W. Gorman 7612 1926-05-11
U.S.A., Oregon, Wasco, Tygh Valley.
SOC
08568 Martin W. Gorman s.n. 1925-09-16
U.S.A., Oregon, Wasco, Fifteen Mile Creek.
SOC
09441 Edmund P. Sheldon 12135 1903-06-14
U.S.A., Oregon, Wasco, The Dalles
SOC
08572 Martin W. Gorman s.n. 1925-04-15
U.S.A., Oregon, Wasco, Mosier, Old Mosier Hill Road
SOC
08924 Martin W. Gorman 6030 1923-04-08
U.S.A., Oregon, Wasco, The Dalles, Mill Creek
SOC
08564 Martin W. Gorman s.n. 1925-03-22
U.S.A., Oregon, Wasco, Mosier
SOC
09889 Richard R. Halse, Judith B. Glad 4183 1991-06-13
U.S.A., Oregon, Wasco, Celilo Park, off of Interstate Hwy. 84 by Celilo Village., 49m
SOC
18292 Richard E. Brainerd, Nick Otting 2150 2013-05-21
U.S.A., Oregon, Wasco, South side of Interstate Highway 84, 7.4 air miles east-northeast of The Dalles., 107m
SOC
20272 Olga Johnson s.n. 1970-03-00
U.S.A., Oregon, Wasco, Mosier, Columbia Gorge.
SOC
21536 James T. Duncan 3165 2010-05-15
U.S.A., Oregon, Wasco, Lawrence Memorial Grassland (Nature Conservancy), 1061m
SOC
21561 James T. Duncan 3166 2010-05-15
U.S.A., Oregon, Wasco, Lawrence Memorial Grassland (Nature Conservancy)., 1061m
SOC
21564 James T. Duncan 3164 2010-05-15
U.S.A., Oregon, Wasco, Lawrence Memorial Grassland (Nature Conservancy)., 1061m
SOC
21579 James T. Duncan 3167 2010-05-15
U.S.A., Oregon, Wasco, Lawrence Memorial Grassland (Nature Conservancy)., 1061m
SOC
22347 James T. Duncan 3171 2010-05-15
U.S.A., Oregon, Wasco, State Hwy. 218 1 mile west of John Day River, at MP 22., 488m
SOC
22764 James T. Duncan 3168 2010-05-15
U.S.A., Oregon, Wasco, Lawrence Memorial Grassland (Nature Conservancy)., 1061m
SOC
24157 Frank T. Callahan, Karen Callahan Af-1-R-1994 1994-08-27
U.S.A., Oregon, Wasco, Meyer State Park near Rowena off Rowena River Road., 45.667611 -121.263278
SOC
22088 James T. Duncan 3170 2010-05-15
U.S.A., Oregon, Wasco, St. Hwy. 218 1 mile west of John Day River, at milepost 22., 488m
SOC
20988 James T. Duncan 2057 2001-04-14
U.S.A., Oregon, Wasco, Along old Columbia River highway, 1 mile east of Memaloose., 152 - 152m
SOC
20989 James T. Duncan 2058 2001-04-13
U.S.A., Oregon, Wasco, On old Columbia Rver highway at Memaloose Overlook., 152 - 152m
SOC
22823 James T. Duncan 3169 2010-05-15
U.S.A., Oregon, Wasco, State Hwy. 218 1 mile west of John Day River, at Milepost 22., 488m
SOC
26427 Frank T. Callahan Ac-2 2018-04-06
U.S.A., Oregon, Wasco, west of Rowena, near Tom McCall Preserve but outside preserve limits