WTU:V
323947 Richard Walker s.n. 1992-07-24
U.S.A., Washington, Clark, Ca. 2 miles west of Vancouver about 200 meters from the Columbia River., 45.638883 -122.701699
WTU:V
132336 George H. Ward 467 1946-05-31
U.S.A., Washington, Chelan, Along Colckum Creek, about 3 miles from mouth., 47.294175 -120.151696
WTU:V
314135 Mildred Arnot 36 1987-05-18
U.S.A., Washington, Snohomish, West of Stanwood. Davis Slough Access area., 48.237877 -122.392612
WTU:V
323133 Richard R. Halse 4097 1990-08-11
U.S.A., Washington, Jefferson, Fort Worden State Park, by Port Townsend on the Quimper Penisula., 48.1335 -122.7682, 2 - 10m
WTU:V
148556 Mae E. Cornelius 70 1948-07-25
U.S.A., Washington, Kitsap, Bainbridge Island., 47.65528 -122.51667
WTU:V
328512 T. F. Johnson 164 1987-06-22
U.S.A., Washington, King, Magnusson Park, Seattle., 47.60639 -122.33083
WTU:V
34847 George Neville Jones 486 1926-06-22
U.S.A., Washington, Pierce, Tacoma., 47.25306 -122.44306
WTU:V
34882 George Neville Jones 2145 1926-05-07
U.S.A., Washington, Walla Walla, Near Walla Walla., 46.06472 -118.34194
WTU:V
271058 E. Hunn 406 1977-06-11
U.S.A., Washington, Yakima, Along Status Creek, 6.5 mi S of mouth of Logy Creek on Hwy 97., 46.205596 -120.476744, 425m
WTU:V
351744 Richard G. Olmstead, Hillary Hayden, Adam Ryen, April Schiller, Mary Clare Schroeder 01-99 2001-08-11
U.S.A., Washington, King, Cascade Mountains of Western Washington: Mt. Baldy., 47.348833 -121.501433, 1497m
WTU:V
353654 Ben Legler 296 2003-04-30
U.S.A., Washington, Skagit, South side of Burlington, empty lot on corner of Cedar Street and South Spruce Street., 48.467778 -122.330833, 10m
WTU:V
357107 Don Knoke 716 2004-09-10
U.S.A., Washington, Island, Whidbey Island; roadside along Hill Road near Ebey's Landing parking lot., 48.191667 -122.706667, 6m
WTU:V
42906 George Neville Jones, C. L. Hitchcock, J. W. Stacey 10601 1937-10-10
U.S.A., Washington, Jefferson, Port Townsend., 48.117279 -122.762146
WTU:V
28970 G. N. Jones 6386 1935-04-20
U.S.A., Washington, King, Near Fall City., 47.5675 -121.8875
WTU:V
348356 Richard R. Halse 5982 2001-07-04
U.S.A., Oregon, Benton, Corvallis; along Western Blvd. where it crosses Oak Creek, south of Reser Stadium on the O.S.U. Campus., 44.5544 -123.2612, 70m
WTU:V
354544 David French 2706 1965-08-15
U.S.A., Oregon, Multnomah, Besside Gillihan Loop Road, .5 miles southeast of turnoff to bridge across Multnomah Channel; south end of Sauvie Island., 45.6283 -122.8108
WTU:V
353JWT J. William Thompson 911 1926-06-01
U.S.A., Washington, Clark, Near Vancouver., 45.63889 -122.66028
WTU:V
355782 David French 206 1965-08-15
U.S.A., Oregon, Multnomah, Besside Gillihan Loop Road, .5 miles southeast of turnoff to bridge across Multnomah Channel; south end of Sauvie Island., 45.6283 -122.8108
WTU:V
72710 P. L. Fishback s.n. 1938-06-22
U.S.A., Oregon, Polk, Monmouth.
WTU:V
263444 Georgia Mason 9303 1971-10-27
U.S.A., Oregon, Lane, Eugene., 44.05222 -123.08556
WTU:V
302685 William H. Baker 14800 1957-05-25
U.S.A., Idaho, Nez Perce, Along the Snake River, 4 miles east of Lewiston., 46.416639 -116.93267
WTU:V
209962 W. E. Booth 62192 1962-07-18
U.S.A., Montana, Madison, Norris, east along Madison River.
WTU:V
136970 W. E. Booth 3806 1948-07-31
U.S.A., Montana, Park, Livingston, 12 miles southeast.
WTU:V
328597 F. Comte 5709 1973-05-31
U.S.A., Washington, King, First Hill Food Center; lot at Madison; Seattle., 47.58278 -122.23972
WTU:V
233597 W. E. Booth s.n. 1948-06-01
U.S.A., Montana, Gallatin, Bozeman, 2 miles north of Bozeman on highway U.S. 10.
WTU:V
100878 C. L. Hitchcock, C. V. Muhlick 12466 1945-07-18
U.S.A., Montana, Gallatin, Twelve miles northeast of Bozeman, Bridger Mountains.
WTU:V
34848 G. N. Jones 669 1927-12-28
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
302684 William H. Baker 7843 1951-07-09
U.S.A., Idaho, Washington, Weiser., 44.25111 -116.96833
WTU:V
1822JWT J. William Thompson 2646 1927-06-13
U.S.A., Oregon, Marion, Bush's pasture, Salem.
WTU:V
364791 Don Knoke 786 2005-07-01
U.S.A., Washington, Kittitas, Along road bordering Irene Reinhart City Park, Ellensburg., 46.983733 -120.567383, 473m
WTU:V
368060 Susan Sackmann 2611 2006-07-03
U.S.A., Washington, Adams, South of Highway 26 next to Palouse River., 46.773583 -118.042567, 344m
WTU:V
313292 Mildred Arnot s.n. 1986-00-00
U.S.A., Washington, Snohomish, County line between Snohomish and Island Counties., 47.91306 -122.09694
WTU:V
369047 Peter F. Zika 22547A 2005-10-07
U.S.A., Washington, Columbia, Route 12, near Lewis and Clark State Park, 6 air kilometers east-northeast of Waitsburg., 46.288333 -118.07, 430m
WTU:V
375176 P. F. Zika 16502 2001-09-06
U.S.A., Washington, Island, Near ferry landing, Route 20, Admiralty Head, Whidbey Island, Puget Sound., 48.16 -122.673333, 3m
WTU:V
400751 David Giblin, Don Knoke 2591 2009-04-17
U.S.A., Washington, Benton, Benton County Park. Along Yakima River on east side of Highway 225., 46.15958 -119.45321, 128m
WTU:V
381488 unknown s.n. 1977-06-00
U.S.A., Washington, King, Seattle, Discovery Park: Loop Trail, South Bluff., 47.659817 -122.417498
WTU:V
403037 Clayton Haberman s.n. 2005-08-01
U.S.A., Washington, Snohomish, Happy Valley Tree Farm, Happy Valley., 48.187751 -122.262495
WTU:V
403056 Clayton Haberman s.n. 1987-06-02
U.S.A., Washington, Snohomish, Snohomish River delta., 48.027234 -122.205122
WTU:V
403039 Clayton Haberman s.n. 2005-08-01
U.S.A., Washington, Snohomish, Happy Valley Tree Farm, Happy Valley., 48.187751 -122.262495
WTU:V
403038 Clayton Haberman s.n. 2010-06-23
U.S.A., Washington, Snohomish, 6300-6500 Happy Hollow Road., 48.188553 -122.316842
WTU:V
403035 Clayton Haberman s.n. 2005-06-10
U.S.A., Washington, Snohomish, Happy Valley Tree Farm., 48.187751 -122.262495
WTU:V
403034 Clayton Haberman s.n. 2001-08-08
U.S.A., Washington, Snohomish, South of Stillaguamish River Slough Bridge, Marine Drive.
WTU:V
415934 David Gross 1227 2017-05-25
U.S.A., Washington, Klickitat, Along Old Ferry Road, Dallesport., 45.609778 -121.176769
WTU:V
420715 David Gross 1346 2018-05-18
U.S.A., Oregon, Wasco, Along Deschutes River ~RM 1., 45.615251 -120.906132
WTU:V
426314 David Gross 569 2010-06-04
U.S.A., Washington, Skagit, Rural Road south of Anacortes., 48.466817 -122.618257
WTU:V
Peter Dunwiddie, Peter Zika, Rod Gilbert PWD-17-456 2017-06-23
U.S.A., Washington, Pierce, JBLM, TA-4, Perimeter Rd. roadside, 47.08612 -122.64026