WCW:Vascular
3502 Paul A. Meyers 97 1964-05-14
U.S.A., Washington, Walla Walla, Along Mill Creek above dam in Walla Walla. Mill Creek drainage area., 305m
WCW:Vascular
4088 Linda Fallon 36 1968-05-30
U.S.A., Washington, Walla Walla, Kooskooskie, 9 mi. S.E. from Walla Walla. Walla Walla R. drainage area., 915m
WCW:Vascular
18292 Sarah Bishop 1 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
6816 Susan Kimes
U.S.A., California, Lake, detailed locality information protected
WCW:Vascular
18425 A. Giroux 10 2007-05-02
U.S.A., Washington, Walla Walla, Rooks Park, Walla Walla. Near parking lot., 46 -118, 358m
WCW:Vascular
18399 Lauren McCune S.N. 2004-04-30
U.S.A., Washington, Walla Walla, Along Mill Creek, Walla Walla., 46.071389 -118.288889, 305m
WCW:Vascular
17436 M. Grimes 15 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
1464 H. S. Brode S.N.
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
1402 W.W., W.J. S.N.
[locality not given]
WCW:Vascular
6961 Unknown S.N. 1887-04-26
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
6960 Unknown S.N. 1887-04-26
U.S.A., Washington, Walla Walla, [exact locality not given]
WCW:Vascular
1396 Garrel Kinder S.N. 1909-05-12
U.S.A., Washington, By river east of Waitsburg. [No county provided.]
WCW:Vascular
1397 Unknown S.N. 1911-05-01
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
14972 P. H. Pope S.N. 1932-05-11
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
2053 Patte BeLieu 114 1964-05-21
U.S.A., Washington, Walla Walla, Near the Corps of Engineers Mill Creek Project E. of Walla Walla. Mill Creek drainage area., 274m
WCW:Vascular
4007 C. Davidson 101 1965-05-20
U.S.A., Oregon, Umatilla, 3 miles southwest of Kiwanis Lodge at Kooskooskie, on the old Rempel spread. Blue Mountains. Mill Creek drainage., 610m
WCW:Vascular
17189 S. Preuss 23 1992-04-20
U.S.A., Oregon, Umatilla, South Fork Walla Walla R. 6.7 km past junction. Mt. Range: Blue Mts. Walla Walla River drainage., 530m
WCW:Vascular
5617 Leila Nowell 21 1910-04-22
U.S.A., Washington, 1 mi. W of Pendleton., 335m
WCW:Vascular
4001 C. Davidson 115 1965-06-03
U.S.A., Idaho, Valley, 10.5 mi. S of Smith's Ferry on state highway 15. Payette River drainage area., 1372m
WCW:Vascular
12229 D. Ratzlaff 324 1980-05-04
U.S.A., Oregon, Union, 5 miles north of Elgin on Darr Road, ½ mile east. Blue Mountains range. Grande Ronde River drainage area., 915m
WCW:Vascular
17805 Shannon Kelley 8 2000-04-20
U.S.A., Washington, Walla Walla, Mill Creek Rd. Walla Walla.
WCW:Vascular
17985 A. L. Freng 58 2002-06-04
U.S.A., Oregon, Umatilla, Johnston Wilderness Campus, upper Mill Creek., 45.983333 -118.066667, 695m
WCW:Vascular
16965 S. R. Blattler 25 1991-05-27
U.S.A., Oregon, Umatilla, At the Whitman College cabin, 27.2. km east-southeast of Walla Walla and 3.5 km southeast of the state line, Blue Mountains, Mill Creek drainage system., 695m
WCW:Vascular
18457 Olivia Johnson 10 2008-05-04
U.S.A., Washington, Walla Walla, Entrance to Rooks Park., 46.081667 -118.256389, 379m