WCW:Vascular
682 Curtice Martin 33 1963-04-20
U.S.A., Washington, Columbia, At Lyon's Ferry Landing on the south side of the Snake River, Columbia Basin drainage area., 168m
WCW:Vascular
18437 M. Cook 5 2007-04-19
U.S.A., Washington, Walla Walla, Junction of Mill Creek Road and Scenic Loop Road., 600m
WCW:Vascular
18329 K. A. Relyea 2 1998-04-05
U.S.A., Washington, Walla Walla, Mill Creek Trail (directly behind Rooks Park), ~ 5 mile from trail., 46.05 -118.416667
WCW:Vascular
18331 K. A. Relyea 1 1998-04-05
U.S.A., Washington, Walla Walla, Mill Creek Trail (directly behind Rooks Park) ~7m from trail., 46.05 -118.416667, 430m
WCW:Vascular
15529 Edward F. Anderson 91 1952-06-18
U.S.A., Utah, Cache, Chokecherry Camp in the Logan Mountains in Cache National Forest, Logan Mountains range, and Logan River drainage area., 1646m
WCW:Vascular
7802 J. William Thompson 10455 1934-05-12
U.S.A., Washington, Chelan, Tumwater Mt., 610m
WCW:Vascular
17192 Karen Black 33 1993-05-08
U.S.A., Washington, Walla Walla, 1/2 Kilometers east of 2nd Ave. Along-side Route 12 ., 245m
WCW:Vascular
16356 Michelle Ladd 159 1987-04-28
U.S.A., Oregon, Wheeler, Growing in Pioneer Park, just off Highway 19, in the creek., 994m
WCW:Vascular
12472 H. S. Brode s.n. 1919-06-13
U.S.A., Oregon, Umatilla, Mud Springs.
WCW:Vascular
2686 Marion Ownbey, Ruth P. Ownbey 2034 1940-04-28
U.S.A., Idaho, Nez Perce, On the south side of the Clearwater River at Lenore.
WCW:Vascular
439 H. S. Brode s.n. 1910-07-30
U.S.A., Washington, San Juan, 15 mi E Walla Walla [no county provided.]
WCW:Vascular
7283 John Merrill 408 1974-07-22
U.S.A., Oregon, Wallowa, Sawtooth Ridge 4 miles from Wenaha Forks. Blue Mountains. Wenaha River drainage., 1585m
WCW:Vascular
18046 Toby Campbell 4 2000-03-19
U.S.A., Oregon, Washington, Highland Forest Park, Beaverton.
WCW:Vascular
17728 Jaime Machia 15 2001-04-26
U.S.A., Washington, Walla Walla, Trailhead to South fork of Walla Walla River, near Harris Park. Nearest Milton-Freewater, OR, USA., 45 -57.966667, 305m
WCW:Vascular
17445 M. Grimes 14 1998-04-26
U.S.A., Washington, Walla Walla, Mill Creek; 2-3 km N.E. of Walla Walla., 46.033333 -118.333333, 60m
WCW:Vascular
18439 M. Cook 8 2007-04-19
U.S.A., Washington, Walla Walla, Junction of Mill Creek Road and Blue Creek Road., 500m
WCW:Vascular
14996 P. H. Pope s.n.
U.S.A., Oregon, Klamath, Open slopes above Mill Creek. Above Kooskooskie, Oregon.
WCW:Vascular
4234 Alayne Burnett 85 1967-04-30
U.S.A., Washington, Kitsap, 1/2 mile north west of Port Orchard, on Pottery Hill Road. Olympic Mountains., 30m
WCW:Vascular
17018 Lenore Barkan 16 1993-04-23
U.S.A., Washington, Klickitat, Dalles Mt. Rd ca. 1 mile
WCW:Vascular
18386 S. Ferguson 5 2003-04-20
U.S.A., Washington, Walla Walla, Walla Walla., 46.066667 -118.316667, 335m
WCW:Vascular
18351 E. Biavaschi 15 2000-04-21
U.S.A., Washington, Walla Walla, Along Highway 12.
WCW:Vascular
15530 Edward F. Anderson 228 1952-07-16
U.S.A., Indiana, Porter, Indiana Dunes State Park. Lake Michigan drainage area., 152m
WCW:Vascular
18438 K. Phillips 7 2007-05-02
U.S.A., Washington, Walla Walla, Bennington Lake, Walla Walla. ., 46.1 -118.283333, 330m
WCW:Vascular
18440 A. Giroux 9 2007-05-02
U.S.A., Washington, Walla Walla, Rooks Park, Walla Walla. Near parking lot., 46 -118, 358m
WCW:Vascular
18618 B. Read 15 1997-05-08
U.S.A., Washington, Walla Walla, Dry Creek Rd., 46.131917 -118.141217, 470m
WCW:Vascular
17731 Sarah Bishop 8 1997-04-27
U.S.A., Washington, Walla Walla, Near Mill Creek and Walla Walla Community College, Walla Walla. On the side of the recreation trail that runs next to Mill Creek., 46.166667 -118.25
WCW:Vascular
17730 M. Grimes 21 1998-04-30
U.S.A., Washington, Walla Walla, Mill Creek; 2-3 Kilometers Northeast of Walla Walla., 46.033333 -118.333333
WCW:Vascular
17729 Hector Maldonado 9 2000-05-06
U.S.A., Washington, Walla Walla, Mill Creek area, Walla Walla.
WCW:Vascular
17634 Jay McLaughlin s.n. 1994-00-00
U.S.A., Washington, Walla Walla, Mill Creek, downstream 4 km from Corp of Engineers diversion dam. Transect 6.
WCW:Vascular
441 C. V. Piper 1530 1893-06-16
U.S.A., Washington, Whitman, Pullman.
WCW:Vascular
435 G.H. s.n. 1911-05-06
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
17500 Jay McLaughlin s.n. 1994-00-00
U.S.A., Washington, Walla Walla, Mill Creek, upstream 1 kilometer of Corp of Engineers diversion dam on the L. Filan Ranch. Transect 1.
WCW:Vascular
14065 W. G. D'Arcy 997 1978-08-08
U.S.A., Illinois, Monroe, Roadside of I 11 circa 1 mile south of Columbia.
WCW:Vascular
6142 E. Prediger, J.L. White s.n. 1969-08-16
U.S.A., Massachusetts, Nantucket, Nantucket Island.
WCW:Vascular
16357 Michelle Ladd 333 1987-07-29
U.S.A., Oregon, Wheeler, About 9 miles up the county road towards Rancheria from Twickingham Bridge. Blue Mountains foothills., 732m
WCW:Vascular
434 Unknown s.n. 1884-05-10
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
4429 Claudia Minium 89 1968-05-23
U.S.A., Oregon, Umatilla, 17 mi. east of Whitman College on the Mill Creek Road, Blue Mountains range, Mill Creek drainage area., 762m
WCW:Vascular
3206 D. Huntley 83 1967-05-20
U.S.A., Washington, Walla Walla, Rook's Park, 3 miles east of Walla Walla off of Mill Creek Road. Mill Creek drainage., 335m
WCW:Vascular
15294 P. H. Pope s.n. 1932-05-10
U.S.A., [No locality given]
WCW:Vascular
16351 Michelle Ladd 169 1987-04-22
U.S.A., Oregon, Wheeler, On highway 19, at the mouth of Alder creek Drainage on the John Day River. Blue Mountain foothills, Alder creek Drainage.
WCW:Vascular
11226 Cynthia Faubion 130 1979-05-22
U.S.A., Washington, Grays Harbor, On highway 101, 5 miles north of Quinalt, Olympics mountain range, Quinalt River drainage., 100m
WCW:Vascular
10229 Terese Neu-Richmond 101 1978-07-31
U.S.A., Washington, Walla Walla, Fort Walla Walla. Blue Mountains; Walla Walla River drainage area., 244m
WCW:Vascular
10132 Terese Neu-Richmond 53 1978-05-07
U.S.A., Washington, Walla Walla, Fort Walla Walla, Blue Mountains. Walla Walla River Drainage Area., 244m
WCW:Vascular
10206 Terese Neu-Richmond 85 1978-06-19
U.S.A., Washington, Walla Walla, Fort Walla Walla, Blue Mountains, Walla Walla River., 244m
WCW:Vascular
17187 S. R. Biaitle 177 1992-04-16
U.S.A., Washington, Walla Walla, Fort Walla Walla, Walla Walla. Mill Creek drainage area., 274m
WCW:Vascular
18766
WCW:Vascular
18471 Olivia Johnson 11 2008-05-04
U.S.A., Washington, Walla Walla, Rooks Park, Walla Walla. Near Mill Creek., 46.079444 -118.259722, 376m