WTU:V
342013 P. F. Zika 14501 1999-10-04
U.S.A., Washington, Grays Harbor, Near Hogan Road, north shore of North Bay., 47.0471 -124.0734, 3m
WTU:V
328262 T. F. Johnson 196 1987-08-21
U.S.A., Washington, King, Seattle, University of Washington, near Montlake parking., 47.39361 -122.42361
WTU:V
3674 C. V. Piper 1920 1894-08-27
U.S.A., Washington, Whitman, Pullman., 46.73139 -117.17861
WTU:V
317320 E. Burnett 136 1989-07-27
U.S.A., Washington, Snohomish, Sultan. 9 feet S of Burlington Northern Railroad tracks and just W of 6th St at 516 Stevens Ave (Hwy 2)., 47.8589 -121.8055
WTU:V
52829 no collector given s.n. 1937-09-20
U.S.A., Washington, Chelan, Roadside near Wenatchee., 47.42361 -120.30917
WTU:V
163124A Aston Foerst s.n. 1955-07-30
U.S.A., Oregon, Josephine, Murphy.
WTU:V
19017JWT Morton E. Peck 5861 1916-08-04
U.S.A., Oregon, Riddle.
WTU:V
131311 E. W. Tisdale 40204 1936-09-15
Canada, British Columbia, Near Kamloop.
WTU:V
18211JWT J. William Thompson s.n. 1927-08-00
U.S.A., Oregon, Marion, Parking strip on the Oregon State Capitol Grounds, Salem.
WTU:V
289006 D. R. Simpson 376 1967-09-17
U.S.A., Washington, King, University of Washington Campus, Seattle., 47.6551 -122.2973
WTU:V
122185 W. J. Eyerdam 6336 1944-11-25
U.S.A., Washington, King, Seattle, north 77th and 16th Avenue Northeast., 47.60639 -122.33083
WTU:V
118736 W. J. Eyerdam 6336 1944-11-10
U.S.A., Washington, King, North 77th and 16th Avenue Northeast, Seattle., 47.60639 -122.33083
WTU:V
292968 W. J. Eyerdam 6336 1944-11-20
U.S.A., Washington, King, North 77th street and 16th Avenue Northeast, Seattle., 47.60639 -122.33083
WTU:V
54738 R. C. Bunn 1253 1937-08-28
U.S.A., Washington, King, University of Washington Campus, Seattle., 47.60639 -122.33083
WTU:V
228253 Wilhelm N. Suksdorf 1992ORE 1914-08-11
U.S.A., Oregon, Multnomah, Linnton near Portland., 45.598728 -122.787044
WTU:V
263179 Wilhelm N. Suksdorf 606ORE 1903-08-23
U.S.A., Oregon, Multnomah, Albina, Portland., 45.543664 -122.675075
WTU:V
232904 Wilhelm N. Suksdorf 606ORE 1903-08-23
U.S.A., Oregon, Multnomah, Albina, Portland., 45.543664 -122.675075
WTU:V
120996 W. E. Booth s.n. 1946-08-14
U.S.A., Montana, Yellowstone, Laurell.
WTU:V
300544 Paul Terrell s.n. 1950-08-26
U.S.A., Idaho, Ada, Meridian., 43.61222 -116.39056
WTU:V
300568 William H. Baker 12788 1954-08-23
U.S.A., Idaho, Idaho, Along Clearwater River, 5 miles north of Kooskia., 46.217392 -115.97694
WTU:V
300545 William H. Baker 12788 1954-08-23
U.S.A., Idaho, Idaho, Along Clearwater River, 5 miles north of Kooskia., 46.217392 -115.97694
WTU:V
40615 V. L. Marsh 767 1937-09-27
U.S.A., Montana, Missoula, South side of the Natural Science Building and on south side of Main Hall, University of Montana Campus.
WTU:V
18379JWT Morton E. Peck 949 1913-07-14
U.S.A., Oregon, Jackson, Ashland., 42.194576 -122.709477
WTU:V
359619 Don Knoke 323 2003-07-23
U.S.A., Washington, Kittitas, Barn lot of Locust Grove Farm, 15021 North Thorp Highway., 47.098467 -120.6983, 512m
WTU:V
370818 Ben Legler, David Giblin 3071 2005-09-21
U.S.A., Washington, Clark, South shore of Vancouver Lake, at Washington Department of Fish and Wildlife boat launch., 45.663533 -122.71745, 6m
WTU:V
327986 M. Arnot 684 1993-08-28
U.S.A., Washington, Snohomish, On SR 530 2 miles northeast of Arlington., 48.219354 -122.093182
WTU:V
372855 Peter F. Zika 14271 1999-09-07
U.S.A., Oregon, Coos, Wet sandy cultivated cranberry field, Randolph Road, 6 kilometers north of Bandon., 43.1704 -124.3474, 54m
WTU:V
419023 Ben Legler 12352B 2011-09-24
U.S.A., Washington, Skagit, Roadside park along Hwy 20 ca. 2 road miles east of Rockport., 48.494786 -121.540428, 80m
WTU:V
389984 Jeff Walker 600 2012-09-03
U.S.A., Washington, Adams, Kiwanis Park in Washtucna., 46.75244 -118.3143
WTU:V
409043 David Giblin, Cathy Maxwell, Peter Zika 5099 2013-08-28
U.S.A., Washington, Cowlitz, Highway 503, north side of road., 45.99598 -122.40244, 128m
WTU:V
403968 Ben Legler 12924 2013-09-01
U.S.A., Washington, Whatcom, Ross Lake National Recreation Area: shoulder of Highway 20, 1.2 road miles northeast of Newhalem., 48.687786 -121.23431, 198m
WTU:V
397474 Nick Otting, Dick Brainerd 3050A 2010-09-22
U.S.A., Oregon, Grant, Blue Mountains, John Day River drainage, Highway 26 at milepost 164, 1.7 road miles east of John Day., 44.415404 -118.919826, 973m
WTU:V
402264 Clayton Haberman s.n. 2002-08-09
U.S.A., Washington, Benton, Vernita Bridge area., 46.641724 -119.732508
WTU:V
402261 Clayton Haberman s.n. 2002-09-23
U.S.A., Washington, Snohomish, 4th Avenue and West State Street, Marysville., 48.051936 -122.177289
WTU:V
403487 Jeff Walker 776 2015-07-08
U.S.A., Washington, Skagit, North State Route 20 between Telegraph Slough and Swinomish Channel., 48.45139 -122.48954
WTU:V
404418 Regina Johnson 2014-051 2014-09-14
U.S.A., Washington, Mason, United States Highway 101 at Mason County Fairgrounds entrance, along road shoulder., 47.257383 -123.148033, 76m
WTU:V
404431 Regina Johnson 2014-050 2014-09-10
U.S.A., Washington, Thurston, Maytown Road Southwest between Maytown and Tilley Road, along road shoulder., 46.898967 -122.924117, 76m
WTU:V
428371 Ben Legler 12916 2013-08-31
U.S.A., Washington, Snohomish, Along Highway 530 just east of mile marker 29 and ca. 1/8 mile east of bridge over Stillaguamish River; NE of Arlington., 48.270309 -122.004326, 28m
WTU:V
407732 Ben Legler, Sara Legler 13339 2014-09-22
U.S.A., Washington, Lewis, Rest Area along Highway 12, 8 km southwest of Packwood., 46.552888 -121.736961, 283m
WTU:V
404820 Jeff Walker 822 2015-09-05
U.S.A., Washington, Yakima, At the edge of the playground in South Hill Park in the City of Sunnyside., 46.31251 -120.02344
WTU:V
404830 Jeff Walker 780 2015-08-01
U.S.A., Washington, Pacific, Highway 101 near Bruceport. North of the Bone River crossing., 46.66362 -123.9194
WTU:V
413900 David Gross 958 2013-08-11
U.S.A., Washington, Klickitat, At Spearfish Park, Vicinity of the Dalles Dam., 45.625324 -121.128084
WTU:V
416533 Regina Johnson 2014-052 2014-09-19
U.S.A., Washington, Thurston, West Olympia, intersection of 7th Avenue Southwest and Decatur Street Southwest., 47.041803 -122.922569, 61m
WTU:V
414353 Regina Johnson 2014-052 2014-09-19
U.S.A., Washington, Thurston, West Olympia, intersection of 7th Avenue Southwest and Decatur Street Southwest., 47.041803 -122.922569, 61m
WTU:V-Vascular
414344 Regina Johnson 2014-053 2014-10-18
U.S.A., Washington, Grays Harbor, Grayland, shoulder of SR 105., 46.791967 -124.093333
WTU:V-Vascular
414350 Regina Johnson 2016-087 2016-07-29
U.S.A., Washington, Jefferson, Highway 101 through Snow Creek area., 46.532164 -122.81419, 152m
WTU:V
414520 Regina Johnson 2016-103 2016-09-05
U.S.A., Washington, Lewis, Randle, State Route 131 at Forest Service 25., 46.50748 -121.95356, 259m
WTU:V
419107 Peter W. Dunwiddie, Peter F. Zika PWD 18-459 2018-08-13
U.S.A., Oregon, Morrow, Shoreline south of Longwalk Island, about 300 meters north of the west end of McCormack Slough, 2.3 air kilometers southeast of Rock Island in Lake Umatilla, Umatilla National Wildlife Refuge., 45.899089 -119.602639, 80m
WTU:V
420284 David Giblin 6404 2018-09-12
U.S.A., Washington, Skamania, Skamania County boat ramp area on north side of Highway 14 just east of road to Carson., 45.71823 -121.78928, 25m
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-18-459 2018-08-13
U.S.A., Oregon, Morrow, Umatilla National Wildlife Refuge, shoreline south of Longwalk Island., 45.899089 -119.602639
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-19-296 2019-07-28
U.S.A., Washington, Benton, Umatilla National Wildlife Refuge, Whitcomb Island Unit., 45.870906 -119.747907
WTU:V
David Giblin 7325 2019-09-18
U.S.A., Washington, Okanogan, South end of Palmer Lake. Split Rock day Use Area., 48.87382 -119.62125, 333m
WTU:V
Jeff Walker 1311 2020-09-26
U.S.A., Washington, Wahkiakum, Between Steamboat Slough Road and the Columbia River in the Julie Butler Hansen Refuge., 46.24391 -123.42776, 4m
WTU:V
426440 David Gross 1727 2019-07-27
U.S.A., Oregon, Wasco, At Oak Spring Fish Hatchery on Deschutes River off of US Hwy 197., 45.219764 -121.081065
WTU:V
426583 Jeff Walker 1221 2019-10-02
U.S.A., Washington, Lewis, In gravel at edge of parking lot southwest of the intersection of Camus Road and Highway 505., 46.47479 -122.88171, 98m
WTU:V
426614 Jeff Walker 1202 2019-09-22
U.S.A., Washington, King, Common along should[er] of Highway 2, near intersection with Tye River Road., 47.71213 -121.31461, 313m
WTU:V
430637 Patrick Loafman s.n. 2019-06-15
U.S.A., Washington, Clallam, 50083 Highway 112., 48.13796 -123.75109
WTU:V
Peter Dunwiddie, Peter Zika, Sarah Krock, Rod Gilbert PWD-18-528 2018-08-17
U.S.A., Washington, Pierce, JBLM, TA-13, 47.00005 -122.47516