WCW:Vascular
6972 Unknown s.n. 1887-04-09
U.S.A., Oregon, Milton.
WCW:Vascular
4417 David Keil 1137 1967-06-08
U.S.A., Arizona, Maricopa, 0.8 miles SW of Canyon Lake Lookout along Apache Trail.
WCW:Vascular
17813 Shelby Antes 17 2001-05-03
U.S.A., Oregon, Umatilla, Trailhead of the south fork of the Walla Walla River., 45.838889 -118.184167, 640m
WCW:Vascular
17791 Megan Woods 2 2001-04-26
U.S.A., Oregon, Umatilla, South Fork of Walla Walla River, Milton-Freewater., 45.8375 -118.184167, 640m
WCW:Vascular
17385 Rose Hyde 7 1995-04-08
U.S.A., Washington, Catherine Creek, near Lyle, Columbia River Gorge., 500m
WCW:Vascular
17387 S.R. Blattler 188 1992-04-20
U.S.A., Oregon, Umatilla, 4.2 miles up Walla Walla river. Walla Walla River drainage system., 530m
WCW:Vascular
17011 Lenore Barkan 21 1993-04-23
U.S.A., Washington, Klickitat, Dalles Mt. Rd. ca. 2 miles north of Junction with Rte. 14., 200m
WCW:Vascular
17012 Lenore Barkan 45 1993-04-23
U.S.A., Oregon, Hood River, Route 30 west of Mosier., 170m
WCW:Vascular
12874 Robert Sanford 43 1981-05-01
U.S.A., Oregon, Wasco, 1.6 miles on scenic route from Rowena on highway 30, Cascade foothills, Columbia River drainage., 152m
WCW:Vascular
15418 P. H. Pope s.n. 1934-04-22
U.S.A., Oregon, N. Fork Walla Walla River 10 miles above Milton. [county not given]
WCW:Vascular
2515 Pat Borth 25 1963-04-11
U.S.A., Oregon, Umatilla, 4 miles East of junction of North and South Forks of Walla Walla River. Columbia Basin drainage area., 457m
WCW:Vascular
5291 Jack Hewins 121 1929-04-19
U.S.A., Washington, Whitman, On slopes of Snake river breaks Wawawai.
WCW:Vascular
3922 C. Davidson 219 1965-08-04
U.S.A., Idaho, Valley, End of peninsula jutting into Payette Lake. Drainage area: N. Fk. Pyatte River., 1549m
WCW:Vascular
10271 Edward F. Anderson 2228 1965-05-15
U.S.A., Oregon, Umatilla, 5 mi. E of the jct. of the roads to the north and south forks of the Walla Walla River. On the south fork road. Blue Mountains., 518m
WCW:Vascular
10262 Edward F. Anderson 2235 1967-03-26
U.S.A., Oregon, Umatilla, 1 mile east of the junction of the roads to the north and south forks of the Walla Walla River. Blue Mountains., 457m
WCW:Vascular
3924 C. Davidson 80 1965-05-15
U.S.A., Oregon, Umatilla, S Fork Walla Walla River. Blue Mt. Range, Walla Walla River drainage., 518m
WCW:Vascular
2521 Martha Marriner 30 1966-04-16
U.S.A., Washington, Franklin, Lyons Ferry. Columbia plateau. Snake river drainage area., 152m
WCW:Vascular
680 S. Kraeger 29 1963-04-11
U.S.A., Oregon, Umatilla, 4 miles east of junction of North and South Fork of Walla Walla River. Blue Mountains Mountain Range, Walla Walla River drainage area., 457m
WCW:Vascular
12529 Becky Nourse 117 1981-05-01
U.S.A., Oregon, Wasco, 1.6 miles up Rowena Scenic Loop Road. Columbia River drainage area., 152m
WCW:Vascular
964 C. V. Piper 1809 1894-04-29
U.S.A., Washington, Ahuota[?]
WCW:Vascular
17160 S. Preuss 100 1992-05-04
U.S.A., Oregon, Umatilla, College Cabin, Kooskooskie. 27.2 km ESE Walla Walla. 3.5km SE state line. Blue Mountain range. Mill Creek drainage. ., 490m
WCW:Vascular
17386 S. R. Blattler 260 1992-05-04
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