WTU:V
4429JWT J. William Thompson 11304 1934-08-15
U.S.A., Washington, King, South Seattle., 47.60639 -122.33083
WTU:V
292151 Walter J. Eyerdam 1174 1937-08-07
U.S.A., Washington, Kitsap, Keyport., 47.70222 -122.61972
WTU:V
328192 Mildred Arnot, Elroy Burnett 631 1993-07-17
U.S.A., Washington, Snohomish, Near railroad and Skykomish River., 47.8153 -121.5703
WTU:V
316307 Al Hanners 89-7-25-1 1989-07-25
U.S.A., Washington, Whatcom, Little Squalicum Beach area ("the gravel pit"), Bellingham., 48.764732 -122.517533
WTU:V
339424 P. F. Zika 14237 1999-09-05
U.S.A., Washington, Clallam, North end of Lake Ozette., 48.1251 -124.6334, 11m
WTU:V
342560 P. F. Zika 14512 1999-10-04
U.S.A., Washington, Grays Harbor, Near Hogan Road, north shore of North Bay., 47.0471 -124.0734, 3m
WTU:V
340180 P. F. Zika, A. L. Jacobson 14050 1999-08-10
U.S.A., Washington, King, Near shore of Union Bay, Lake Washington, NE of stadium, Seattle., 47.6551 -122.2973, 4m
WTU:V
345478 Sarah Gage, Sharon Rodman G&R818 1992-09-12
U.S.A., Washington, Pacific, Beard's Hollow, Fort Canby State Park, Ilwaco., 46.308333 -124.070833, 23 - 76m
WTU:V
330449 David Thysell 568 1993-09-21
U.S.A., Washington, Pierce, Between South Cr. and Muck Cr., 47.01288 -122.43558, 125m
WTU:V
321575 Elroy Burnett 397 1991-07-07
U.S.A., Washington, Skagit, N side of Lake Cavanaugh Rd., 48.3327 -122.1482
WTU:V
320134 Catherine Hovanic s.n. 1990-09-02
U.S.A., Washington, Grant, Ca. 9 miles west of Moses Lake, near Desert Wildlife Area parking lot on Dodson Road where Winchester Wasteway intersects Dodson Road., 47.0518 -119.5456
WTU:V
343731 Sasha Shaw s.n. 2000-08-23
U.S.A., Washington, King, Duvall area, 322nd Ave NE, west side of road., 47.466123 -122.028128
WTU:V
261376 Ralph Naas, D. Naas 2565 1973-07-27
U.S.A., Washington, Okanogan, Okanogan, 1 mile NE, Okanogan River valley., 48.37158 -119.561363, 259m
WTU:V
173714 Xerpha M. Gaines, Al Overland, Adolph Lange 748 1952-07-02
U.S.A., Washington, Spokane, Along Spokane River near bridge ca. 2.5 miles E of Nine Mile Falls., 47.6167 -117.3667
WTU:V
363471 Ben Legler 1719 2004-06-09
U.S.A., Washington, Skagit, 2.5 miles southwest of Conway, at Skagit Wildlife Area at end of Mann Road, near boat ramp., 48.324444 -122.373333, 2m
WTU:V
359524 Florence E. Caplow, Kathryn A. Beck 97048 1997-07-22
U.S.A., Washington, Benton, Hanford Site, east end of Gable Butte., 46.613834 -119.611123, 177m
WTU:V
12426 Louis F. Henderson s.n. 1892-06-30
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
26198 I. L. Norberg s.n. 1933-00-00
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
292547 W. J. Eyerdam s.n. 1933-08-11
U.S.A., Washington, King, Lake Sammamish., 47.60264 -122.09224
WTU:V
18584JWT J. William Thompson 8004 1931-08-18
U.S.A., Washington, King, Lake Washington near the University grounds., 47.66667 -122.30861
WTU:V
343737 Sasha Shaw s.n. 2000-08-23
U.S.A., Washington, King, Duvall area, 322nd Ave NE, west side of road., 47.466123 -122.028128
WTU:V
287776 D. R. Simpson 234 1964-08-21
U.S.A., Idaho, Canyon, Boise River at the east end of the old highway bridge, where the river emerges from between the basalt lava bluffs of Canyon hill, Caldwell., 43.805774 -117.00099
WTU:V
157828 E. R. Jackman s.n. 1954-08-00
U.S.A., Oregon, Malheur, Big Valley, near Harper., 43.859903 -117.612875
WTU:V
286370 Richard R. Halse 1871 1978-08-24
U.S.A., Idaho, Ada, Boise, Julia Davis Park; along the Boise River., 43.60419 -116.19345, 807m
WTU:V
284542 Barbara Ertter, Jeffery Strachan 3955 1980-08-14
U.S.A., Idaho, Ada, Northeast side of Boise River near old Strawberry Glen bridge and airport, west end of Boise., 43.60419 -116.19345, 793m
WTU:V
334136 Richard R. Halse 4289 1991-08-09
U.S.A., Idaho, Canyon, Along Wamstad Road by the bridge over the Boise River just south of Parma., 43.770192 -116.952088, 679m
WTU:V
283776 Cathy L. Maxwell 42 1980-09-12
U.S.A., Washington, Pacific, West Fork Grays River just downriver from bridge crossing river at hatchery., 46.3932 -123.5506, 30m
WTU:V
313683 Richard R. Halse 2838 1984-06-04
U.S.A., Oregon, Polk, Southwest of Monmouth on the Leonard Peters farm, 10630 Elkins Road, Monmouth., 44.7914 -123.2437, 75m
WTU:V
284433 C. L. Maxwell 390 1982-08-06
U.S.A., Washington, Pacific, Beards Hollow on Long Beach Peninsula west of Ilwaco., 46.30389 -124.07306
WTU:V
283774 Cathy Maxwell 271 1981-09-03
U.S.A., Washington, Pacific, West Fork Grays River., 46.3932 -123.5506, 30m
WTU:V
336891 P. F. Zika 13656 1998-10-19
U.S.A., Washington, Grays Harbor, 1 air kilometer southeast of Horseshoe Lake, south side of junction of Blake Road and Cranberry Road, Grayland., 46.8154 -124.0888, 5m
WTU:V
336895 Brent Haddaway s.n. 1996-09-15
U.S.A., Washington, King, Intersection of SR 900 and may Valley Road. Department of Transportation mitigation site (first year site)., 47.52028 -122.16139
WTU:V
73386 E. H. Jones s.n. 1942-07-26
U.S.A., Washington, Kitsap, Port Blakely.
WTU:V
12424 C. V. Piper s.n. 1888-06-17
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
12425 Chas. V. Piper 1049 1890-09-04
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
12422 unknown 3349 1891-05-00
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
94870 Emma A. Shumway s.n. 1891-07-10
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
32627 J. B. Flett 2142 1903-09-12
U.S.A., Washington, King, Green Lake near Seattle., 47.60639 -122.33083
WTU:V
195412 W. N. Suksdorf 971 1890-08-04
U.S.A., Washington, King, Lake Washington., 47.62451 -122.25583
WTU:V
300425 William H. Baker 6109 1949-06-13
U.S.A., Oregon, Curry, At Oak Flat on the Illinois River, 4 miles south of Agness., 42.524958 -124.040936
WTU:V
321491 Richard R. Halse 4068 1990-07-14
U.S.A., Oregon, Benton, Along Decker Road, .5 miles west of its junction with Bellfountain Road at Invale School., 44.4688 -123.3417, 78m
WTU:V
149704 Wm. C. Cusick 2908 1902-08-00
U.S.A., Oregon, Josephine, Waldo., 42.059677 -123.642178
WTU:V
383282 Ben Legler 2905 2005-07-29
U.S.A., Washington, Snohomish, Along Smith Island Road ca. 1/4 mile south of junction with 12th St NE, north of Langus Riverfront Park on Snohomish River, north of Everett., 48.005 -122.175556, 2m
WTU:V
373759 Ben Legler, Peter F. Zika, David Giblin 3022 2005-08-31
U.S.A., Washington, Cowlitz, Bog on north side of Pete Moore Island, west end of Silver Lake., 46.291667 -122.813333, 150m
WTU:V
373943 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22226 2005-08-30
U.S.A., Washington, Wahkiakum, Floating wooden dock on east shore of Deep River, near mouth. Mary Stellar property, near west end of Warank Road, 1 air kilometer west-southwest of Oneida., 46.313333 -123.71, 3 - 3m
WTU:V
370907 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22254 2005-08-30
U.S.A., Washington, Wahkiakum, East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River., 46.311667 -123.713333, 2m
WTU:V
370911 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22254 2005-08-30
U.S.A., Washington, Wahkiakum, East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River., 46.311667 -123.713333, 2m
WTU:V
372800 David Giblin 717 2006-09-15
U.S.A., Washington, Skagit, Bayview - Edison Road. Edge of agricultural field and adjacent drainage swale at roadside edge., 48.467283 -122.460483, 2m
WTU:V
371425 David Giblin 728 2006-09-15
U.S.A., Washington, Skagit, Padilla Bay National Estuarine Research Reserve. Trailhead of Padilla Bay Shore Trail; parking lot adjacent to Bayview-Edison Road., 48.45715 -122.466067, 2m
WTU:V
364022 Del Field, Steve Majerick, Chuck Eberhart s.n. 1995-07-31
U.S.A., Washington, King, Cottage Lake., 47.754 -122.087
WTU:V
363970 Del Field, Steve Majerick s.n. 1995-07-27
U.S.A., Washington, King, Panther Lake, Kent., 47.4215 -122.188
WTU:V
363996 Del Field, Steve Majerick s.n. 1995-08-17
U.S.A., Washington, King, Kathleen Lake., 47.4783 -122.0881
WTU:V
363166 Jeff Walker 320 2006-08-07
U.S.A., Washington, Kitsap, South of Lider Road SE and East of Blackjack Creek., 47.483306 -122.642584
WTU:V
363586 N. M. Buckingham 3200 1982-12-15
U.S.A., Washington, Clallam, Lake Ozette area., 48.155 -124.66583, 12m
WTU:V
363170 Jeff Walker 322 2006-08-22
U.S.A., Washington, Skagit, Judy Reservoir. Skagit PUD. Edge of Judy Reservoir., 48.4781 -122.17
WTU:V
377131 Ben Legler, David Giblin 3671 2006-10-05
U.S.A., Washington, Skagit, Campbell Lake. A naturally formed lake approximately 0.75 square miles in size., 48.436733 -122.6317, 23m
WTU:V
374633 Ken Davis 03-120 2003-09-04
U.S.A., Washington, Pacific, The Nature Conservancy's Ellsworth Creek Preserve., 46.41065 -123.8889, 21m
WTU:V
317189 M. Arnot, E. Burnett 222 1990-06-30
U.S.A., Washington, Chelan, Circa 100 meters from US2 on cutoff road to US 97 circa 1 mile southeast of Peshastin., 47.560594 -120.58761
WTU:V
368681 Peter F. Zika 22439 2005-09-26
U.S.A., Washington, Douglas, Bridgeport Bar, south shore Columbia River., 48.066667 -119.686667, 240m
WTU:V
368757 Peter F. Zika 23431A 2007-08-19
U.S.A., Washington, Klickitat, East side of Klickitat River, just above dammed waters of Columbia River, circa 1 air kilometer north of Lyle., 45.703333 -121.28, 25m
WTU:V
368712 P. F. Zika 11690 1992-06-27
U.S.A., Oregon, Linn, Between railroad and Route 20, northwest of Crowfoot Road, southeast of Lebanon., 44.5116 -122.8991
WTU:V
370694 P. F. Zika 11546 1992-05-14
U.S.A., Oregon, Multnomah, Old shore channel, delta of Sandy River, southern shore of Columbia River, northeast of Troutdale Airport., 45.5407 -122.3398, 6m
WTU:V
370747 P. F. Zika 11560A 1992-05-20
U.S.A., Oregon, Multnomah, Delta of Sandy River, south shore of Columbia River, northeast of Troutdale airport., 45.5553 -122.3807, 3m
WTU:V
371208 J. W. Eastham s.n. 1939-08-15
Canada, British Columbia, Chilliwack., 49.166667 -121.95
WTU:V
373294 Peter F. Zika 11839 1992-08-08
U.S.A., Oregon, Lincoln, Near inlet of Rock Creek, Lincoln City., 44.9647 -123.9986, 20m
WTU:V
373584 Peter F. Zika 24174 2008-08-28
U.S.A., Oregon, Wasco, South shore of Columbia River, west of Dalles Dam, town of the Dalles., 45.603333 -121.145, 22m
WTU:V
373921 Don Knoke 1729 2008-09-20
U.S.A., Washington, Kittitas, Along Columbia River about 1 1/4 miles south of Vantage., 46.925 -119.99075, 226m
WTU:V
380438 David Giblin 2285 2008-08-28
U.S.A., Washington, Grant, Potholes Wildlife Area. Sand Dunes Road. From roadside to 0.5 kilometers west., 47.07359 -119.3371, 317m
WTU:V
380451 David Giblin 2354 2008-08-29
U.S.A., Washington, Grant, Winchester Waterway. Starting at end of main access road and working back toward entrance., 47.11698 -119.62003, 342m
WTU:V
380514 David Giblin 2402 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
380448 David Giblin 2427 2008-09-05
U.S.A., Washington, Adams, Lyle Lake., 46.89534 -119.20297, 287m
WTU:V
380398 David Giblin 2438 2008-09-05
U.S.A., Washington, Adams, Columbia National Wildlife Refuge. McMannaman Lake. From south end of lake along shoreline to northwest corner where stream feeds lake., 46.90818 -119.2288, 250m
WTU:V
379044 Peter F. Zika 17965 2002-09-27
U.S.A., Washington, Okanogan, Southwest shore of Osoyoos Lake, near embayment and marsh. Oroville., 48.95 -119.433333, 280m
WTU:V
395970 Kathleen Sayce, Cathy Maxwell, Joe Arnett, David Giblin 08-115 2008-09-09
U.S.A., Oregon, Clatsop, Julia Butler Hanson Refuge for the Columbia White-tailed Deer. Island off the east tip of Tenasillahe Island., 46.20953 -123.43145
WTU:V
381117 James Duemmel 10-516 2010-08-16
U.S.A., Washington, Whatcom, Lake Terrell Game Preserve, southeast boat launch area, eight meters from the shoreline., 48.857708 -122.682634, 61m
WTU:V
382005 James Duemmel 10-517 2010-08-16
U.S.A., Washington, Whatcom, Lake Terrell Game Preserve, southeast boat launch area, eight meters from the shoreline., 48.857708 -122.682634, 61m
WTU:V
387829 David Giblin, Don Knoke 3073 2009-08-13
U.S.A., Washington, Yakima, Toppenish National Wildlife Refuge. Mud Lake area. Riparian zone and roadside edge to east of Mud Lake., 46.3203 -120.55444, 243m
WTU:V
391623 Suzanne Joneson 397 1998-08-13
Russia, Sakhalin, Southeastern Shikotan Island. Inland from Dimitrova Bay., 43.794767 146.8276
WTU:V
391613 Sarah Gage 5687 1998-08-20
Russia, Sakhalin, Inland from midwestern part of Zelionyi Island, near Utinoye Lake., 43.489833 146.110333
WTU:V
386291 Bruce Rittenhouse 1263 1992-07-15
U.S.A., Oregon, Douglas, West end of Dean Creek Elk Viewing Area, far west drainage along banks., 43.689 -124.053, 5m
WTU:V
386288 Chris Boever 46 2008-08-07
U.S.A., Washington, Douglas, Rock Island Lakes, Rock Island Road access., 47.3848 -120.1648
WTU:V
387353 Kathryn A. Beck 200943 2009-07-19
U.S.A., Washington, Lewis, 5 miles southeast of Chehalis., 46.6431 -122.8756
WTU:V
389706 Peter F. Zika 26159 2012-10-21
U.S.A., Washington, Cowlitz, East bank of Cowlitz River at small backwater, just south of center of town of Castle Rock., 46.264333 -122.9, 10m
WTU:V
377120 Jeff Walker 408 2009-09-29
U.S.A., Washington, Kittitas, At an old stockpile site near Gold Creek off Forest Service Road 4832., 47.3952 -121.3908
WTU:V
391343 Regina Johnson 2012-107 2012-08-10
U.S.A., Washington, Thurston, Tumwater Historical Park, along slackwater portion of Deschutes River north of I-5 crossing., 47.02295 -122.902367
WTU:V
391341 Regina Johnson 2012-108 2012-08-10
U.S.A., Washington, Thurston, Tumwater Historical Park, along upland boundary between river and lawn., 47.02295 -122.902367
WTU:V
400853 David Giblin 3258 2009-09-29
U.S.A., Washington, Franklin, Scootenay Reservoir. Cattail Lake, south shore where gravel access road leads to lake., 46.70307 -119.01243, 283m
WTU:V
394687 Don Knoke, David Giblin 1995 2009-10-05
U.S.A., Washington, Kittitas, Woodhouse Road Loop, about 1 kilometer east from junction with Canyon Road., 46.94998 -120.51836, 432m
WTU:V
393121 David Giblin 3127 2009-09-01
U.S.A., Washington, Grays Harbor, Chehalis River. River edge at end of Preacher's Slough Road., 46.94718 -123.65509, 5m
WTU:V
396950 Kathleen Sayce, Cathy Maxwell, David Giblin 10-10 2010-09-23
U.S.A., Oregon, Clatsop, Julia Butler Hansen National Wildlife Refuge. Miller Sands Island; northern side of island approximately halfway between east and west ends., 46.252 -123.6613, 3m
WTU:V
396053 Jeff Walker 669 2013-07-01
U.S.A., Washington, Pierce, On vacant parcel between Foss Waterway and Hylebos Waterway in Port of Tacoma., 47.26098 -122.37131
WTU:V
412128 Cathy Maxwell, Peter Zika, David Giblin 13-23 2013-08-26
U.S.A., Washington, Cowlitz, Beaver Bay Park. West end of park to west of parking area., 46.0613 -122.2763, 150m
WTU:V
412020 Cathy Maxwell 13-45 2013-08-27
U.S.A., Washington, Skamania, Swift Reservoir. Northeast end of reservoir. Parking area for boat launch and area west for 0.5 kilometers along shoreline., 46.05321 -122.09754, 306m
WTU:V
409074 Cathy Maxwell 13-72 2013-08-28
U.S.A., Washington, Cowlitz, Island Park Recreation Area on north side of Lewis River along Highway 503., 45.93921 -122.68172, 14m
WTU:V
396533 R.E. Brainerd 2239 2013-08-11
U.S.A., Oregon, Linn, Highway 20 at House Rock Campground intersection; circa 24 air miles east of Sweet Home., 44.39541 -122.248868, 553m
WTU:V
339206 P. F. Zika 14202 1999-08-31
U.S.A., Washington, Pacific, Near research station, Pioneer Road, 0.4 miles west of Sand Ridge Road, circa 2.5 air kilometers northeast of town of Long Beach., 46.3932 -124.0164, 5m
WTU:V
399060 Jeff Walker 705 2014-06-23
U.S.A., Washington, Chelan, Growing in Beebe Springs Natural Area along the edge of Lake Entiat on the Columbia River., 47.81984 -119.97173
WTU:V
400191 Nick Otting 3199 2011-07-09
U.S.A., Washington, Cowlitz, West Cascades, Mount Saint Helens National Volcanic Monument, Hummocks Trail off Spirit Lake Highway, 33.5 air miles east-northeast of Longview., 46.27847 -122.26717, 762m
WTU:V
399747 Jeff Walker 713 2014-08-02
U.S.A., Washington, Asotin, Banks of the Snake River in Swallow's Nest Park in the City of Clarkston., 46.39338 -117.04436
WTU:V
405379 Don Knoke, David Giblin 2076 2010-10-21
U.S.A., Washington, Kittitas, Shallow pond along Charter Road leading to fish hatchery, south side of road., 47.1922 -120.96069, 580m