WTU:V
140981 W. C. Cusick 3967 1914-05-02
U.S.A., Oregon, Douglas, Roseburg Quadrangle., 43.25 -123.5
WTU:V
229275 W. N. Suksdorf 1213 1893-06-03
U.S.A., Washington, Klickitat, Near Bingen., 45.715 -121.46333
WTU:V
367757 Barbara L. Wilson 12071 2006-08-23
U.S.A., Oregon, Jackson, Dodge Bridge County Park., 42.52646 -122.84212, 396m
WTU:V-Vascular
388510 Richard G. Olmstead, Sheila Olmstead, Valerie Soza, Yuan Yaowu 2006-12 2006-05-19
U.S.A., Washington, Skamania, Highway 14 east of Washougal. 3.4 miles east of "Entering Columbia River Gorge Scenic Area" sign., 45.559667 -121.2452, 78m
WTU:V
390253 R.E. Brainerd 1812 2011-06-03
U.S.A., Oregon, Linn, West Cascades, Green Peter Reservoir; Whitcomb County Park; 13.3 air miles east-northeast of Sweet Home., 44.488969 -122.492786, 375m
WTU:V
394656 Regina Johnson 2013-057 2013-06-03
U.S.A., Washington, Thurston, Scatter Creek Wildlife Area South Unit, in hedgerow south of house., 46.826133 -123.007567, 61m
WTU:V
416774 Dominic Maze 109 2014-04-26
U.S.A., Oregon, Columbia, McCormick Park, St. Helens., 45.85 -122.8157
WTU:V
417344 Dominic Maze 264 2016-06-15
U.S.A., Oregon, Multnomah, Forest Park BPA Rd. Lower section adjacent to Hwy 30., 45.6109 -122.7973
WTU:V
Peter Dunwiddie, Etsuko Reistroffer PWD-17-501 2017-06-30
U.S.A., Washington, Thurston, Scatter Creek North Unit, 46.84173 -123.00143, 200m
WTU:V
Peter Dunwiddie, Etsuko Reistroffer PWD-17-578 2017-09-08
U.S.A., Washington, Thurston, Scatter Creek North Unit, 46.836808 -122.993945, 194m
WTU:V
Peter Dunwiddie, Sarah Krock, Peter Zika, Rod Gilbert PWD-17-333 2017-06-08
U.S.A., Washington, Pierce, JBLM, TA-18, Marion Prairie edge, 46.98191 -122.60052
WTU:V
Regina Johnson 2023-038 2023-06-02
U.S.A., Washington, Thurston, Mima Mounds Natural Area Preserve, western side., 46.895765 -123.057768, 61m
WTU:V
397765 Richard G. Olmstead s.n. 1992-05-11
U.S.A., Colorado, Boulder, Boulder., 40.014986 -105.270546
WTU:V
342079 P. F. Zika, F. Weinmann 14548 1999-10-06
U.S.A., Washington, King, North half of Mercer Slough, Bellevue., 47.5988 -122.1968, 5m
WTU:V
139263 C. V. Piper 4976 1904-06-01
U.S.A., Washington, Skamania, Cape Horn., 45.57278 -122.19389
WTU:V
321234 Ralph Naas, Dorothy Naas 5624 1971-06-06
U.S.A., Washington, Whatcom, Newhalem., 48.67389 -121.24611
WTU:V
350392 P. F. Zika 18015
U.S.A., Washington, Clark, North shore Burnt Bridge Creek, south of NE 1st Street, east of NE 112th Avenue, Orchards, Vancouver., 45.6575 -122.5446, 15m
WTU:V
359367 P. F. Zika, R. Old 19720 2004-05-30
U.S.A., Washington, Whitman, By South Fork Palouse River, near Reaney Park and Lentil Lane, Pullman., 46.73 -117.171667, 710m
WTU:V
359864 Peter F. Zika 19826 2004-06-06
U.S.A., Washington, Snohomish, Southeast shore of Lake Roesinger, 14 air kilometers north-northeast of Monroe., 47.98 -121.915, 174m
WTU:V
361146 Peter F. Zika 20132 2004-08-31
U.S.A., Washington, Spokane, South shore of Little Spokane River, north of Dartford Drive, west of Route 395 bridge, Dartford., 47.783333 -117.411667, 480m
WTU:V
361880 Peter F. Zika 19681 2004-05-24
U.S.A., Washington, King, Foster Island, Lake Washington, north end of arboretum, Washington Park, Seattle., 47.633333 -122.3, 5m
WTU:V
358817 Peter F. Zika 20132 2004-08-31
U.S.A., Washington, Spokane, South shore of Little Spokane River, north of Dartford Drive, west of Route 395 bridge, Dartford., 47.783333 -117.411667, 480m
WTU:V
16495 L. S. Bouch s.n. 1895-07-30
U.S.A., Washington, Snohomish, Silverton., 48.07844 -121.567062
WTU:V
288578 Klaus H. Lackschewitz 8159 1978-06-20
U.S.A., Montana, Missoula, Missoula, Lincolnwood, in the Rattlesnake Creek, Poplar stands., 46.8984 -113.967
WTU:V
342088 P. Zika, F. Weinmann 14534 1999-10-06
U.S.A., Washington, King, Luther Burbank Park, northeast end of Mercer Island, Lake Washington., 47.5988 -122.218, 6m
WTU:V
339772 P. F. Zika, A. L. Jacobson 14144 1999-08-27
U.S.A., Washington, King, Northwest shore of Union Bay, Monlake, Seattle., 47.6551 -122.2973, 4m
WTU:V
340030 P. F. Zika, A. L. Jacobson 14567 1999-10-07
U.S.A., Washington, King, Near north shore of Lake Sammamish, east of Sammamish River, Marymoor Park., 47.6551 -122.1048, 10m
WTU:V
229596 Wilhelm N. Suksdorf 1316 1908-06-05
U.S.A., Oregon, Multnomah, Portland., 45.52361 -122.675
WTU:V
363359 Peter F. Zika, E. R. Alverson 22643 2005-10-24
U.S.A., Oregon, Lane, East of Goodpasture Island Road, between Willamette River and Delta Highway, Eugene., 44.08 -123.108333, 120m
WTU:V
365026 P. F. Zika, E. R. Alverson 22629 2005-10-24
U.S.A., Oregon, Lane, Below East Bank Bike Path, Delta Ponds, just east of Willamette River and north of Valley River Center Mall, Eugene., 44.075 -123.111667, 120m
WTU:V
369379 Peter F. Zika 22611 2005-10-13
U.S.A., Washington, Klickitat, Bloodgood Creek, Mill Street, near Byars Street, Goldendale., 45.828333 -120.83, 485m
WTU:V
390228 R.E. Brainerd 1303 2008-10-28
U.S.A., Oregon, Benton, Corvallis. Along bike path south of Circle Drive and north of Harrison Boulevard., 98m
WTU:V
394813 R. E. Brainerd 2095 2012-10-23
U.S.A., Oregon, Benton, Northwest Corvallis; vacant area west of the medical center parking lot and northwest of the end of Satinwood Drive., 88m
WTU:V
422197 R. E. Brainerd 2744 2018-05-21
U.S.A., Oregon, Benton, SW Corvallis; Brooklane Drive 40 meters south of Hawkeye Avenue., 44.54165 -123.28429, 70m
WTU:V
Peter Dunwiddie, Peter Zika, Rod Gilbert PWD-17-469 2017-06-23
U.S.A., Washington, Pierce, JBLM, Shannon Marsh, 47.06697 -122.6162
WTU:V
394881 R. E. Brainerd, M . Huso 2010 2012-04-28
U.S.A., Oregon, Multnomah, Southwest Portland; northbound Interstate 5-Terwilliger Boulevard exit., 45.469374 -122.689212, 113m
WTU:V
378449 R.E. Brainerd 309 2003-04-28
U.S.A., Oregon, Benton, West Corvallis; 35th Street 0.1 mile north of Western boulevard; between street and Oak Creek., 44.557215 -123.288441, 70m
WTU:V
340129 P. F. Zika 14327 1999-09-14
U.S.A., Washington, King, Lincoln Park, 0.5 km N of Point Williams, Fauntleroy, Seattle., 47.5406 -122.3877, 45m
WTU:V
339746 P. F. Zika, A.L. Jacobson 14714 1999-11-10
U.S.A., Washington, King, N end of arboretum near Foster Island., 47.6406 -122.2759, 6m
WTU:V
356459 P. F. Zika, R. Brainerd 19262 2003-10-28
U.S.A., Oregon, Benton, Between residential area and southeast slope of Circle Boulevard, east slope of Witham Hill, Corvallis., 44.585 -123.29, 98m
WTU:V
363347 Peter F. Zika 19286 2004-03-14
U.S.A., Washington, King, North end of Luther Burbank Park. North end of Mercer Island, Lake Washington., 47.591667 -122.225, 15m
WTU:V
363550 Peter F. Zika 19586 2004-05-15
U.S.A., Oregon, Benton, Between residential area and southeast side of Circle Boulevard, east slope of Witham Hill, Corvallis., 44.585 -123.29, 98m
WTU:V
365024 Peter F. Zika, E. R. Alverson 22630 2005-10-24
U.S.A., Oregon, Lane, Below East Bank Bike Path, Delta Ponds, just east of Willamette River and north of Valley River Center Mall. Eugene., 44.075 -123.078333, 120m
WTU:V
365417 Peter F. Zika 22704 2006-02-13
U.S.A., Washington, King, Campus of University of Washington, east of and near Fluke Hall, above Montlake Boulevard, West Seattle., 47.65 -122.316667, 15m
WTU:V
367788 Peter F. Zika 23777 2007-12-07
U.S.A., Washington, Island, East side of Route 525 near Greentree Drive. 2 air kilometers southeast of Lake Hancock, Greenbank, Whidbey Island., 48.093333 -122.57, 50m
WTU:V
367982 Peter F. Zika 22954 2007-05-07
U.S.A., Oregon, Benton, Between residential area and southeast side of Circle Boulevard, east slope of Witham Hill, Corvallis., 44.585 -123.29, 98m
WTU:V
369253 P. F. Zika, A. L. Jacobson 23638 2007-10-20
U.S.A., Washington, King, North bank of Lake Washington Ship Canal, near North Canal Street, Fremont, Seattle., 47.651667 -122.356667, 7m
WTU:V
373432 Peter F. Zika 24266 2008-11-03
U.S.A., Oregon, Curry, Old County Road near bottom of Pacific Terrace Drive, Brookings., 42.066667 -124.278333, 130m
WTU:V
37445 Peter F. Zika 24235 2008-10-20
U.S.A., Oregon, Curry, East side of Route 101, 0.1 kilometer south of Oak Street, Broookings., 42.053333 -124.278333, 40m
WTU:V
377591 Peter F. Zika 24300 2009-02-25
U.S.A., Washington, King, Campus of University of Washington, near Northeast Pacific Street., 47.651667 -122.31, 20m
WTU:V
386041 R.E. Brainerd 1328 2008-12-07
U.S.A., Oregon, Benton, Southwest Corvallis, Brooklane Drive circa 1.7 road miles southwest of its junction with Highway 20., 96m
WTU:V
388010 R.E. Brainerd 1788 2011-04-11
U.S.A., Oregon, Benton, Highway 20, 5 miles northeast of Corvallis; just south of milepost 5 and across the highway from Garland Nursery., 69m
WTU:V
388242 P. F. Zika, E. R. Alverson 25791 2011-09-20
U.S.A., Oregon, Lane, South slope of Skinner Butte, near junction of West 3rd Street and Skinners Butte Loop, Eugene., 44.058333 -123.093333, 180m
WTU:V
394894 R. E. Brainerd 2124 2013-03-21
U.S.A., Oregon, Linn, Peoria Road; 015 mile south of Tangent Drive [verbatim]; 3.8 miles southeast of Corvallis., 44.532111 -123.202746, 70m
WTU:V
395495 Peter F. Zika 26469 2013-10-20
U.S.A., Washington, King, Campus of University of Washington, Seattle., 47.652 -122.313, 10m
WTU:V
396442 R.E. Brainerd 2127 2013-04-04
U.S.A., Oregon, Lane, Eugene; south side of Skinner Butte along East 3rd Avenue., 154m
WTU:V
396380 Peter F. Zika 26465 2013-10-18
U.S.A., Washington, King, Near soccer field, north of East Madison Street, Seattle., 47.628 -122.294, 30m
WTU:V
400259 R. E. Brainerd 2289 2014-03-24
U.S.A., Oregon, Benton, MacDonald Forest along the Intensive Management Trail; 0.8 air miles southwest of Adair Village., 125m
WTU:V
Ben Legler 14467 2017-01-29
U.S.A., Washington, King, Near center of east half of South Woods Park; south Shoreline., 47.738521 -122.303619, 115m
WTU:V
Ben Legler 14607 2017-10-26
U.S.A., Washington, King, Big Finn Hill Park: along trail at eastern edge of park near 84th Avenue Northeast opposite intersection with Northeast 137th Street., 47.72278 -122.229847, 109m
WTU:V
422338 R. E. Brainerd 26889 2018-04-05
U.S.A., Oregon, Benton, Near Oak Creek ca. 150 meters SSE of intersection of Oak Creek Drive and Cardwell Hill Drive. Ca. 6.5 air km WNW of downtown Corvallis., 44.5874 -123.3369, 113m
WTU:V
428442 Jeff Walker 1326 2021-03-20
U.S.A., Washington, Island, Along trail in Barnum Point Preserve on Camano Island., 48.19921 -122.456, 35m
WTU:V
429296 David Giblin 8033 2020-09-29
U.S.A., Washington, Kitsap, Big Beef Harbor approximately 3 kms northeast of Seabeck on south side of Seabeck Highway NW., 47.65589 -122.78469
WTU:V
315483 Bradley D. Huson 11 1981-04-20
U.S.A., Washington, Cowlitz, Hwy 411, 1/2 mile north of Lexington, west from Hwy 1/2 mile, Leckler Creek watershed., 46.207326 -122.917913, 23m
WTU:V
134680 George H. Ward 539 1946-07-07
U.S.A., Washington, Chelan, Near head of Grade Creek, base of End Mountain, north side of Lake Chelan., 48.011972 -120.256816
WTU:V
316079 Ruby L. C. Sovereign s.n. 1941-04-26
U.S.A., Washington, Clallam, Lake Ozette Road., 48.155 -124.66583, 85m
WTU:V
345267 Sarah Gage, Sharon Rodman G&R 351 1992-06-21
U.S.A., Washington, Grays Harbor, Montesano, road to Lake Sylvia State Park., 46.9889 -123.6026
WTU:V
129123 Lloyd E. McElvain 41 1950-05-12
U.S.A., Washington, Island, Roadside near wooded area at Good Beach., 48.21359 -122.72215
WTU:V
21548 George Neville Jones 3092 1931-06-00
U.S.A., Washington, Jefferson, Duckabush River., 47.648433 -122.933459
WTU:V
8545JWT J. William Thompson 10472 1934-05-12
U.S.A., Washington, Kittitas, Lake Keechelus., 47.32944 -121.37167, 610m
WTU:V
43577 Lyman Benson 1156 1929-04-19
U.S.A., Washington, King, Three Tree Point., 47.45056 -122.38111
WTU:V
171792 Mary Eager 93 1947-08-16
U.S.A., Washington, Kitsap, Seabold, Bainbridge Island., 47.65528 -122.51667
WTU:V
140685 Phillips B. Freer 387 1951-05-05
U.S.A., Washington, Mason, Satsop-Shelton road, 1/2 mile north of Schafer State Park., 47.124782 -123.46389
WTU:V
19383 Charles B. Fiker 907 1932-06-26
U.S.A., Washington, Okanogan, North summit road, Twisp Cut-off route., 48.36361 -120.12111
WTU:V
313949 Mike Lewis s.n. 1987-08-08
U.S.A., Washington, Pierce, Tacoma, 4107 South 19th., 47.25306 -122.44306, 91m
WTU:V
333469 Dorothy Naas, Mildred Arnot 5754 1996-04-19
U.S.A., Washington, San Juan, Watmough Bay, southeast end of Lopez Island., 48.430462 -122.815741
WTU:V
316635 Lisa Westgard 5 1981-04-09
U.S.A., Washington, Snohomish, Chennault Beach road, ca 8 miles south of Mukilteo., 47.9026 -122.2973, 122 - 139m
WTU:V
347532 M. W. Gorman 2896 1909-08-14
U.S.A., Washington, Whatcom, South slope of Mt. Baker; Deming Glacier., 48.741225 -121.856463, 1524m
WTU:V
350647 Clayton J. Antieau, Linda Cooley, Kristie Dinkin 01-7 2001-05-26
U.S.A., Washington, King, Cascade Mountains of Western Washington: Cedar River Watershed. Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland., 47.399444 -121.915, 244m
WTU:V
351509 Eric Beach, Alison Colwell, Dick Schaetrel, Tom Lane, Jennifer Thomas 01-65 2001-06-23
U.S.A., Washington, King, Cascade Mountains of Western Washington: Walsh Lake, Webster Creek delta., 47.4097 -121.9211, 198m
WTU:V
353638 Ben Legler 290 2003-04-29
U.S.A., Washington, Skagit, 0.3 miles southeast of Summer Lake, under powerlines on north side of Lake Cavanaugh Road., 48.329722 -122.163333, 181m
WTU:V
355627 Peter W. Dunwiddie PWD 42 2004-04-30
U.S.A., Washington, Island, Whidbey Island, Ebey's Landing National Historic Preserve Bluff Trail. 2 KM north from main parking lot. Along Trail and nearby woods at top of bluff., 48.197 -122.719717
WTU:V
16647A Louis F. Henderson s.n. 1892-05-24
U.S.A., Washington, Thurston, Olympia., 47.03806 -122.89944
WTU:V
16647B Louis F. Henderson s.n. 1892-06-24
U.S.A., Washington, Chehalis, Montesano, Chehalis County., 46.978695 -123.601922
WTU:V
56049 W. C. Muenscher 9766 1939-05-01
U.S.A., Washington, Whatcom, Goshen., 48.85472 -122.33972
WTU:V
16639 L. S. Bouck s.n. 1895-05-16
U.S.A., Washington, Snohomish, Silverton., 48.07861 -121.56583
WTU:V
45178 C. L. Hitchcock 3267 1938-04-24
U.S.A., Washington, Cowlitz, Small valley; 5 miles west of Kelso., 46.146892 -123.01171
WTU:V
21642JWT J. William Thompson 14555 1940-05-18
U.S.A., Washington, Snohomish, Big Four Inn, Cascade Mountains., 48.06611 -121.50778, 579m
WTU:V
171128 J. William Thompson 17402 1953-06-30
U.S.A., Washington, Snohomish, Above Monte Cristo., 47.98583 -121.39278, 1067m
WTU:V
134684 George H. Ward, Anne M. Ward 712 1947-09-02
U.S.A., Washington, Chelan, Just above Summer Blossom Camp, upper end of Coyote Ridge, near head of Falls Creek., 48.117584 -120.300118
WTU:V
102946 W. J. Eyerdam 3718 1945-06-15
U.S.A., Alaska, Port Vita, Raspberry Strait, Raspberry Island, Kodiak group., 58.073032 -153.102293
WTU:V
181173 A. R. Kruckeberg 2102 1950-07-05
U.S.A., Oregon, Deschutes, In McKenzie Pass area. On Skyline Crest Trail, 3 miles north of Lava Lake Camp., 43.975213 -121.816859
WTU:V
19382JWT J. William Thompson 2351 1927-04-24
U.S.A., Oregon, Clackamas, Near Camp Millard, near Estacada., 45.348231 -122.366794
WTU:V
99154 Walter J. Eyerdam 320I 1939-08-25
U.S.A., Alaska, Kodiak Island, Raspberry Island, Port Vita., 58.065011 -153.075418, 10m
WTU:V
131727 Garland M. Powell s.n. 1936-04-29
U.S.A., Oregon, West of Philomath.
WTU:V
120659 R. P. Owen s.n. 1947-09-06
U.S.A., Washington, Snohomish, Mount Dickerman., 48.06829 -121.47068
WTU:V
316177 R. Ernest E2164 1958-06-00
U.S.A., Washington, Clallam, Lo Push. [La Push.], 47.908683 -124.636604
WTU:V
333075 E. Habegger s.n. 1996-04-17
U.S.A., Washington, San Juan, Yellow Island., 48.592052 -123.031621
WTU:V
35766 Harold W. Smith 478 1936-05-11
U.S.A., Washington, Island, Cranberry lake, Deception Pass State Park, Whidbey Island., 48.14389 -122.49111
WTU:V
36670 George Neville Jones s.n. 1933-05-27
U.S.A., Washington, Snohomish, Near Edmonds., 47.81083 -122.37611