WCW:Vascular
18296 B. Read 2 1997-04-24
U.S.A., Oregon, Umatilla, Mill Creek Road., 45.9878 -118.0848, 707m
WCW:Vascular
18321 W. Lilliedoll 9 1998-03-17
U.S.A., Washington, Klickitat, 50 km down Snowden Rd. 10 km on Sanbourn Rd. White Salmon., 500m
WCW:Vascular
12925 Edward F. Anderson 2054 1963-09-03
U.S.A., Montana, Flathead, Glacier National Park. Along the bank of McDonald Creek near its origin at Lake McDonald. Flathead River drainage, Rocky Mountains., 960m
WCW:Vascular
12320 Edward F. Anderson 1981 1963-05-04
U.S.A., Washington, Lewis, Silver Creek Forest Service Camp near Randle off U.S. Highway 5. Cascade Mountains. Silver Creek drainage., 274m
WCW:Vascular
4190 Claudia Minium 63 1968-05-03
U.S.A., Washington, Yakima, 4 miles west of Tieton Dam on U.S. 12, Rimrock Reservoir. Cascade Mountains. Tieton River drainage area., 915m
WCW:Vascular
9715 D. Ratzlaff 227 1979-04-21
U.S.A., Oregon, Union, 5 mi. north of Elgin, on Darr Rd. Blue Mountains. Grande Ronde drainage area., 915m
WCW:Vascular
12861 David Harris 30 1981-04-05
U.S.A., Oregon, Benton, Mary's Peak. Coastal Range. Drift drainage area., 1227m
WCW:Vascular
7511 Gordon Rubard 52 1972-03-30
U.S.A., California, Marin, 1 mile east of Muir Woods, 8 miles east of Mt. Tamalpias summit. Coastal Mountain Range. San Francisco Bay drainage area., 610m
WCW:Vascular
11786 Edward F. Anderson 100 1952-06-19
U.S.A., Wyoming, Grand Teton National Park campground at Jenny Lake. Teton Mountains Mt. Range. Snake River drainage area., 2104m
WCW:Vascular
11948 Edward F. Anderson 370 1953-06-18
U.S.A., Oregon, Lane, Sutton Lake. Pacific Ocean drainage area., 8m
WCW:Vascular
6659 R. K. Brown 250 1970-08-09
U.S.A., Montana, Stillwater, Dark canyon, 13.5 mi. S.W. of Absarokee Mont along Stillwater R. Beartooth foothill Mt. Range. Stillwater R. Drainage area., 1448m
WCW:Vascular
6123 Wendy Tokuda 3
U.S.A., Washington, Island, Whidbey Island, Mutiny Bay area, 1/2 mi. east of Robinson's Resort. Puget Sound Drainage area.
WCW:Vascular
18493 A. L. Freng 148 2002-10-07
U.S.A., Oregon, Umatilla, Near Chief Joseph and John Wayne Cabins, Johnston Wilderness Campus (Whitman College), Upper Mill Creek., 45.983333 -118.066667, 695m
WCW:Vascular
18494 A. Freng 152 2002-10-21
U.S.A., Oregon, Umatilla, Johnston Wilderness Campus (Whitman College) Upper Mill Creek., 45.983333 -118.066667, 695m
WCW:Vascular
17260 S.R. Blattler 246 1992-05-03
U.S.A., Oregon, Umatilla, Web Cannon. 26.0 km east-southeast of Walla Walla and 2.2 km southeast of the state line. Blue Mountains. Mill Creek drainage system., 695m
WCW:Vascular
17125 S. Preuss 71 1992-05-03
U.S.A., Oregon, Umatilla, College Cabin, Kooskooskie 27.2 kilometers East Southeast Walla Walla, 3.5 kilometers southeast of state line. Blue Mountains. Mill Creek drainage area., 490m