WCW:Vascular
13711 R. Dale Thomas, David Dixon 71212 1980-05-04
U.S.A., Louisiana, De Soto, Beside Louisiana 175 at Bayou Pierre and Caddo Parish line, northeast of Frierson.
WCW:Vascular
14220 W.G. D'Arcy 1070 1978-08-10
U.S.A., Missouri, Lincoln, Circa 1/2 miles North of Big Creek, dirt road West of Missouri 61.
WCW:Vascular
14195 D.E. Boufford 18709 1976-06-20
U.S.A., Missouri, St. Louis, St. Louis City: 4625 McPherson Avenue. Behind Burke property.
WCW:Vascular
6588 C. L. Hitchcock, Douglass Henderson, Blaine Rogers 25643 1969-06-12
U.S.A., Washington, Yakima, Circa 6 miles South of Toppenish Creek.
WCW:Vascular
470 C. V. Piper 1507 1893-06-06
U.S.A., Washington, Whitman, Almota.
WCW:Vascular
10270 Edward F. Anderson 3627 1975-08-01
U.S.A., Washington, Walla Walla, On the Whitman College campus, Walla Walla. Mill Creek drainage., 290m
WCW:Vascular
17251 S. R. Blattler 230 1992-05-03
U.S.A., Oregon, Umatilla, Web Cannon. 26.0 kilometers East-Southeast of Walla Walla and 2.2 kilometers Southeast of the state line. Blue Mountains. Mill Creek drainage system., 695m
WCW:Vascular
16525 R.E. Gereau, A.E. Brant, D.J. Mount 1840 1985-10-27
U.S.A., Missouri, Warren, Along North side of Missouri-Kansas-Texas Railroad, 1.2 miles West of State Road TT in Dutzow. South of gravel road.
WCW:Vascular
16372 Michelle Ladd 300 1987-07-25
U.S.A., Oregon, Wheeler, About 4 miles from Mitchell, on highway 207., 915m
WCW:Vascular
16535 Kathy Lubbesmeyer 35 1978-06-17
U.S.A., Washington, Pierce, Northwest Trek Wildlife Park, entry road., 213m
WCW:Vascular
16535A Kathy Lubbesmeyer 35 1978-06-17
U.S.A., Washington, Pierce, Northwest Trek Wildlife Park, entry road., 213m
WCW:Vascular
12118 Edward F. Anderson 20 1952-04-15
U.S.A., California, Los Angeles, Blanchard Park, east of Pomona College, Claremont., 335m
WCW:Vascular
3568 John W. Eddy 4 1966-04-16
U.S.A., Washington, Franklin, North shore of Lyon's Ferry. Mountain Range: Columbia Plateau. Drainage area: Snake River., 168m
WCW:Vascular
8145 Todd Hummel 215 1973-07-04
U.S.A., Washington, Snohomish, 16 miles east of Arlington along the N.F. Stilliguamish R. Cascades Mt. Range. Drainage area: Stilliguamish River., 105m
WCW:Vascular
14335 Lora Crazier 1 1983-03-15
U.S.A., Washington, San Juan, Friday Harbor, Marine Laboratories., 10m
WCW:Vascular
15084 Edith Pope s.n. 1944-07-04
U.S.A., Oregon, Kooskooskie.
WCW:Vascular
5039 C. Davidson 366 1965-10-02
U.S.A., Oregon, Umatilla, 3 miles southwest of Kiwanis Lodge, at Kooskooskie., 610m
WCW:Vascular
8520 Edward F. Anderson 3599 1975-07-26
U.S.A., Oregon, Umatilla, To the south of the road 22 km east of the junction of Winn Road and highway 204 between Weston and Elgin. Blue Mountains., 1310m
WCW:Vascular
469 L. Rehorn s.n. 1911-06-08
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
3567 Tony Forsyth 7 1966-04-03
U.S.A., Washington, Pierce, Southwest of 10908 Marietta Street SW, Tacoma.
WCW:Vascular
3569 Jan Detwiler S.N. 1966-04-02
U.S.A., Washington, King, North Bellevue. Drainage area: Lake Washington., 61m
WCW:Vascular
8238 Edward F. Anderson 3525 1975-07-19
U.S.A., Oregon, Wallowa, Along the road about half way along the west shore of Lake Wallowa, Wallowa Mountains, Wallowa River drainage., 1300m