WTU:V
116196 W. C. Cusick 3620 1910-09-09
U.S.A., Oregon, Grant, Shallows of Strawberry Lake., 44.306939 -118.685282
WTU:V
24566JWT J. William Thompson 465 1925-08-18
U.S.A., Oregon, Curry, Near the mouth of Rogue River.
WTU:V
223273 C. L. Hitchcock, R. Spellenberg, D. Sutherland 23797 1965-07-04
U.S.A., Oregon, Baker, Five miles east of Unity., 44.425371 -118.107911
WTU:V
359486 Arnold Tiehm 14584 2004-06-27
U.S.A., Nevada, Elko, Duck Valley Indian Reservation, reservoir 4.6 road miles west of Sheep Creek Reservoir road on Bob Johnson Road past Hat Peak., 41.90175 -116.27225, 1646m
WTU:V
382599 Ben Legler 2286 2004-08-30
U.S.A., Washington, Whatcom, Silver Lake, 9 miles southeast of Sumas; on south and southeast ends of lake., 48.971944 -122.066667, 235m
WTU:V
363845 Del Field, Nicholas Altieri 1994-08-01
U.S.A., Washington, King, Meridian Lake., 47.3631 -122.1538
WTU:V
370914 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22247 2005-08-30
U.S.A., Washington, Wahkiakum, Near and east of mouth of Deep River, north shore of Grays Bay, Columbia River, 0.7 kilometer northwest of Miller point., 46.31 -123.706667, 2m
WTU:V
364028 Del Field, Chuck Eberhart, Steve Majerick 1995-07-31
U.S.A., Washington, King, Cottage Lake., 47.754 -122.087
WTU:V
375220 Ben Legler, David Giblin, Tad Dilhoff 2357 2004-09-03
U.S.A., Washington, Skagit, Sixteen Lake, east of La Conner., 48.34175 -122.289633, 107m
WTU:V
369957 Ben Legler, David Giblin 3663 2006-10-05
U.S.A., Washington, Skagit, Campbell Lake. A naturally formed lake approximately 0.75 square miles in size., 48.442717 -122.620567, 23m
WTU:V
373913 Don Knoke 1737 2008-09-24
U.S.A., Washington, Kittitas, West Ellensburg Park, Ellensburg., 46.996 -120.565683, 463m
WTU:V
380738 David Giblin 1932 2008-06-27
U.S.A., Washington, Lincoln, U.S. Bureau of Land Management at Twin Lakes., 47.53065 -118.5057, 573m
WTU:V
398646 Joe Arnett, Cathy Maxwell 2008-331 2008-09-08
U.S.A., Washington, Wahkiakum, Skamokowa Vista Park. Shoreline and adjacent man-made pit behind shoreline beach., 46.26966 -123.46208, 7m
WTU:V
399923 David Giblin, Cathy Maxwell, Joe Arnett 2508 2008-09-08
U.S.A., Washington, Wahkiakum, Julia Butler Hansen Refuge for Columbian White-tailed Deer. Steamboat Slough; bank of Columbia River just off road., 46.24875 -123.43319, 7m
WTU:V
393795 David Giblin 1061 2007-07-22
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge. Diamond Lane; approximately 1 kilometer from junction with Highway 205., 43.045 -118.841667, 1269m
WTU:V
375939 Gerald B. Straley 6270 1990-09-08
Canada, British Columbia, Harrison River, along Rt. 7, at turnoff for Hemlock Valley Ski Resort, Harrison Mills, BC., 49.25 -121.966667
WTU:V
379219 P. F. Zika 17750 2002-08-29
U.S.A., Washington, Wahkiakum, Northeast side of Steamboat Slough Road, 100 meters northwest of boatramp; near Cathlament Channel, north side of Columbia River., 46.255 -123.435, 5m
WTU:V
393140 Don Knoke, David Giblin 1974 2009-08-14
U.S.A., Washington, Kittitas, Washington Department of Fish and Wildlife Services area on Yakima River. 0.1 hectare pond at northwest corner of parking lot., 46.77645 -120.45351, 378m
WTU:V
384545 H. Bobisud 1145 1973-06-10
U.S.A., Washington, Grays Harbor, One mile downstream and 0.25 miles upstream along Chehalis River at Porter., 46.943731 -123.318704, 15m
WTU:V
387687 David Giblin 2469 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
392363 David Giblin 3165 2009-09-01
U.S.A., Washington, Grays Harbor, Friends Landing. Access point at south side of Lake Quigg., 46.94665 -123.63985, 5m
WTU:V
401345 David Giblin 3263 2009-09-30
U.S.A., Washington, Franklin, Scootenay Reservoir. Southeast area near boat launch with Populus tremuloides trees., 46.69994 -119.0232, 283m
WTU:V
404199 Peter F. Zika 26429 2013-08-30
U.S.A., Washington, Skagit, Northeast shore of Whistle Lake, Anacortes, Fidalgo Island., 48.462 -122.604, 135m
WTU:V
418304 David Giblin 5787 2015-09-18
U.S.A., Washington, Grant, Buckshot Recreation Area. Area west of hunting blind approximately 300 meters north of parking area., 46.71344 -119.95304, 145m
WTU:V
409822 Peter F. Zika 28006 2016-07-03
U.S.A., Oregon, Deschutes, Crooked River, 0.9 air kilometers north of Smith Rock., 44.368 -121.146, 800m
WTU:V
410480 Peter F. Zika 27939 2016-06-18
U.S.A., Oregon, Klamath, Quiet bay of east shore of Boyle Reservoir on Klamath River, south side of Route 66 near junction with Topsy Grade Road, 6.6 air kilometers northeast of Hayden Mountain., 42.135 -122.03, 1160m
WTU:V
412505 Peter F. Zika 28304 2016-08-17
U.S.A., Washington, Whatcom, Northeast shore of Lake Whatcom, Northshore Drive near Silvern Lane., 48.7684 -122.4073, 90m
WTU:V
412461 Peter F. Zika, Frank Lomer 28485B 2016-09-20
Canada, British Columbia, S end of Pitt Lake, S side of Grant Narrows in Pitt-Addington Marsh, just E of boat launch on NE end of Rennie Road, Metro Vancouver Regional District., 49.34952 -122.61495, 3m
WTU:V
412198 Peter F. Zika 28342 2016-08-27
Canada, British Columbia, Southeast shore of Mara Lake, North Okanagan Regional District., 50.7268 -119.0314, 335m
WTU:V
412881 Peter F. Zika 28512 2016-10-01
U.S.A., Washington, Chelan, Near E shore of Wapato Point, N shore of Lake Chelan, 15 air km ESE of Stormy Mountain., 47.8782 -120.1289, 335m
WTU:V
412545 Peter F. Zika 28292 2016-08-14
U.S.A., Washington, Wahkiakum, Below Steamboat Slough Road, by Price Island, near Skamokawa., 46.2595 -123.4398, 1m
WTU:V
416680 Peter F. Zika 29061 2017-08-19
U.S.A., Oregon, Morrow, Marshy margin of south shore of Lake Umatilla reservoir on Columbia River, 8.5 air kilometers southwest of Crow Butte Island., 45.8135 -119.959, 80m
WTU:V
Peter Dunwiddie, Peter Zika, Stacy Kinsell PWD-17-597 2017-08-03
U.S.A., Oregon, Gilliam, On Columbia River 2.7 miles east of Arlington., 45.75188 -120.16967, 82m
WTU:V
425360 Cathy Maxwell, Kathleen Sayce, David Giblin 1674 2010-09-23
U.S.A., Oregon, Clatsop, Julia Butler Hansen National Wildlife Refuge. Pillar Rock Island., 46.2501 -123.5827, 1m
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-389 2018-07-12
U.S.A., Washington, Benton, Mouth of Glade Creek on Columbia River., 45.89119 -119.69152
WTU:V-Vascular
Peter F. Zika, Peter Dunwiddie PWD-19-422 2019-08-03
U.S.A., Washington, Klickitat, Near Plymouth Park boatlaunch.<br/>, 45.928793 -119.368923
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-19-519 2019-08-09
U.S.A., Washington, Walla Walla, McNary National Wildlife Refuge, Peninsula Unit., 46.17731 -118.99353
WTU:V
426140 David Giblin 7216 2019-08-29
U.S.A., Washington, Grays Harbor, Olympic National Forest. Lake Quinault, Gatton Creek Day use area., 47.47386 -123.83837, 60m
WTU:V
429284 David Giblin 7876 2020-09-09
U.S.A., Washington, Spokane, Long Lake, McClellan Conservation area on south side of lake., 47.88176 -117.68932, 475m
WTU:V
427174 David Giblin 7278 2019-09-17
U.S.A., Washington, Okanogan, Enloe Dam Road along north bank of Simikameen River. Approximately 5 kms west of Oroville., 48.96486 -119.49934, 361m
WTU:V
427195 C. O. Berg 113 1951-08-16
U.S.A., Alaska, Lower Yukon Area: Andreafsky River, and Andreafsky., 62.053057 -163.170599
WTU:V
427196 C. O. Berg 101 1951-07-09
U.S.A., Alaska, Lower Yukon Region: Holy Cross: Lake SW of town., 62.170608 -159.827694
WTU:V
427191 C. O. Berg 109 1951-07-18
U.S.A., Alaska, Lower Yukon Region: Russian Mission: Lake west of town., 61.78224 -161.346714
WTU:V
Peter Zika, Peter Dunwiddie PWD-21-139 2021-08-17
U.S.A., Washington, Walla Walla, McNary National Wildlife Refuge, Peninsula Unit Casey Pond, 46.143216 -118.950125
WTU:V
David Giblin 8863 2022-09-14
U.S.A., Washington, Lincoln, Coffeepot Lake. From boat launch along shoreline to eastern end of lake., 47.50136 -118.55337, 538m
WTU:V
351309 F. Weinmann 01-15 2001-08-11
U.S.A., Washington, King, Cascade Mountains of Western Washington: Walsh Lake., 47.404167 -121.931944, 213m
WTU:V
352286 Jonna Ahl, Judy Loescher s.n. 1983-07-27
U.S.A., Washington, Ferry, Sample B, North Bay, Depth 1+ meters., 48.26261 -118.38557
WTU:V
224596 C. L. Hitchcock 24068 1965-07-27
U.S.A., Washington, Clallam, About 15 miles south of Sekiu., 48.045405 -124.3
WTU:V
331024 E. Burnett 759 1993-10-07
U.S.A., Washington, Chelan, Upper Twin Lake., 47.895821 -120.831188, 861m
WTU:V
24573JWT I. C. Otis 1745 1933-08-11
U.S.A., Washington, King, West side of Lake Sammamish., 47.64194 -122.07917
WTU:V
222877 R. Spellenberg, David Sutherland 1214 1965-07-24
U.S.A., Washington, Pierce, Ohop Lake, north of Eatonville at fishing area at south end of lake., 46.8675 -122.26528
WTU:V
99290 H. St. John, C. Schweinfurth 5161 1925-08-21
U.S.A., Washington, Mason, Lake Cushman., 47.42167 -123.22167
WTU:V
266103 Earle F. Layser 1755 1971-08-00
U.S.A., Washington, Stevens, Lake Thomas., 48.62774 -117.53941
WTU:V
24571JWT A. S. Foster s.n. 1911-10-20
U.S.A., Washington, Thurston, In Black River near Gate., 46.841321 -123.135661
WTU:V
28617 I. C. Otis 1679 1929-08-11
U.S.A., Washington, King, Lake Sammamish., 47.6 -122.084722
WTU:V
28887 I. C. Otis 1745 1933-08-11
U.S.A., Washington, King, West side of Lake Sammamish., 47.64194 -122.07917
WTU:V
24572JWT I. C. Otis 1679 1929-04-11
U.S.A., Washington, King, Lake Sammamish., 47.64194 -122.07917
WTU:V
123915 W. C. Cusick 3622 1910-09-08
U.S.A., Oregon, Grant, Strawberry Lake, Blue Mountains., 44.306939 -118.685282, 2330m
WTU:V
144575 W. C. Cusick 3622 1910-09-08
U.S.A., Oregon, Grant, Strawberry Lake, Blue Mountains., 44.306939 -118.685282, 2330m
WTU:V
358476 Trevor Kincaid s.n. 1934-09-07
Canada, British Columbia, Cowichan Lake, Vancouver Island.
WTU:V
358477 Trevor Kincaid s.n. 1934-07-04
U.S.A., Washington, Thurston, Summit Lake., 47.05333 -123.12167
WTU:V
358478 Trevor Kincaid s.n. 1934-02-24
U.S.A., Washington, Thurston, Lawrence Lake., 46.85259 -122.57026
WTU:V
358479 Trevor Kincaid s.n. 1934-07-18
U.S.A., Washington, Skagit, Big Lake., 48.40306 -122.24
WTU:V
363881 Del Field, Kristin Kirby, Bob Brenner 1994-08-16
U.S.A., Washington, King, Sawyer Lake., 47.333 -122.0367
WTU:V
379512 David Giblin, Joe Arnett 1183 2007-09-06
U.S.A., Washington, Stevens, Washington Department of Natural Resources Trust Lands. Coffin Lake, west bank., 48.5764 -117.555, 953m
WTU:V
375219 Ben Legler, David Giblin, Tad Dilhoff 2356 2004-09-03
U.S.A., Washington, Skagit, Sixteen Lake, east of La Conner., 48.34175 -122.289633, 107m
WTU:V
367785 P. F. Zika, B. Legler 20192 2004-09-14
U.S.A., Washington, Thurston, West shore of Deep Lake, near boat launch., 46.906667 -122.915, 50m
WTU:V
386038 R.E. Brainerd, N. Otting 1311 2008-10-31
U.S.A., Oregon, Deschutes, Southwest corner of Little Cultus Lake; 20.8 miles west-northwest of LaPine., 43.799523 -121.879267, 1445m
WTU:V
392861 David Giblin 3195 2009-09-02
U.S.A., Washington, Mason, Isabella Lake. Accessed by public park on Delight Park Road., 47.17167 -123.10949, 43m
WTU:V
409767 Peter F. Zika 28000 2016-06-28
U.S.A., Washington, Thurston, Southeast shore of Deep Lake., 46.907 -122.909, 60m
WTU:V
409764 Peter F. Zika 28113 2016-07-18
U.S.A., Washington, King, Southeast end of Pipe Lake, near southeast 265th Place., 47.365 -122.053, 165m
WTU:V
412214 Peter F. Zika 28449 2016-09-17
Canada, British Columbia, Southeast shore of Blackburn Lake, Northwest of Fulford-Ganges Road, southern Gulf Islands., 48.8208 -123.4832, 100m
WTU:V
410968 Kathy Ahlenslager 423 1994-06-23
U.S.A., Washington, Spokane, Spokane; Palisades Park., 47.666892 -117.48597
WTU:V
419981 David Giblin 6291 2018-08-28
U.S.A., Washington, Clallam, Olympic National Forest. Beaver Lake, main parking area with asphalt and gravel parking area., 48.11308 -124.24767, 170m
WTU:V
420034 David Giblin 6336 2018-08-29
U.S.A., Washington, Jefferson, Leland Lake Recreation area. Approximately 100 meters west to 100 meters east of boat ramp., 47.89784 -122.87675, 66m
WTU:V
426155 David Giblin 7166 2019-08-28
U.S.A., Washington, Grays Harbor, Olympic National Forest. Lake Quinault. Falls Creek Campground shoreline., 47.4697 -123.8476, 125m
WTU:V
425482 David Giblin 3647 2010-10-07
U.S.A., Washington, Grays Harbor, Black River. Washington Department of Fish and Wildlife boat launch area on south side of U.S. Highway 12., 46.82982 -123.18567
WTU:V
David Giblin 8512 2021-09-10
U.S.A., Washington, Pierce, Kapowsin Lake, north side at WDFW Access point., 46.98493 -122.21844, 150m
WTU:V
Josh Wozniak WL-010 2019-08-29
U.S.A., Washington, King, Walsh Lake, 47.40793 -121.92884, 226m
WTU:V
David Giblin 8953 2022-09-30
U.S.A., Washington, Kitsap, Wildcat Lake County Park lakefront access area on north side of lake., 47.60319 -122.77222, 77m
WTU:V
353907 Jonna Ahl, Judy Loescher, s.n. 1983-07-29
U.S.A., Washington, Ferry, S. Twin Lake, 10 mi. SW of Inchelium. SW corner of NW bay. ., 48.2591 -118.4029
WTU:V
352285 Jonna Ahl, Judy Loescher s.n. 1983-07-21
U.S.A., Washington, Okanogan, McGinnis Lake, 4 miles east of Columbia River, about 6 miles southwest of Belvedere, site C, north shore, bay near east end, sample 45, depth 3 meters., 48.040841 -118.87913, 457m
WTU:V
38900 Harold W. Smith 1286 1936-07-06
U.S.A., Washington, Island, Cranberry Lake, Deception Pass State Park, Whidbey Island., 48.14389 -122.49111
WTU:V
339706 P. F. Zika 14227 1999-08-31
U.S.A., Washington, Pacific, Northwest shore of Loomis Lake, boat launch., 46.4365 -124.0366, 5m
WTU:V
18592JWT Chas. B. Fiker 1290 1933-07-26
U.S.A., Washington, Okanogan, Little Goose Lake, southeast of Omak., 48.16972 -119.34194
WTU:V
224375 Richard Spellenberg, David Sutherland 1215 1965-07-24
U.S.A., Washington, Pierce, Ohop Lake, north end of Eatonville at fishing area at south end of lake, in 3-4 feet of water., 46.8675 -122.26528
WTU:V
327213 R. Naas, D. Naas 2079 1972-09-08
U.S.A., Washington, Skagit, Concrete, 4 miles northwest of Grandy Lake., 48.623089 -121.849416, 244m
WTU:V
342066 P. F. Zika 14153 1999-08-28
U.S.A., Washington, San Juan, Orcas Island, northwest shore of Cascade Lake., 48.655278 -122.861944, 105m
WTU:V
9171JWT Fred G. Meyer 653 1936-07-26
U.S.A., Washington, Thurston, Pattison Lake, about 8 miles southeast of Olympia, Humid Transition Zone., 46.956108 -122.779282
WTU:V
132704 C. F. Yocom s.n. 1947-08-19
U.S.A., Washington, Whitman, 3 miles N of outlet of Rock Lake., 47.227867 -117.68111
WTU:V
224004 David Sutherland 1081 1965-07-15
U.S.A., Washington, Whatcom, Wiser Lake boat launching area east of the north end of the fill which crosses the lake., 48.90499 -122.485407
WTU:V
325109 Scott R. Atkinson 464 1992-08-17
U.S.A., Washington, San Juan, Cascade Lake, Orcas Island, east side of lake, near public swimming area., 48.6525 -122.851389
WTU:V
55318 W. C. Muenscher 10168 1939-07-06
U.S.A., Washington, Whatcom, Tennant Lake, shallow inlet., 48.828712 -122.577283
WTU:V
24557JWT Morton E. Peck 13035 1923-07-21
U.S.A., Washington, San Juan, Sportsmans Lake; San Juan Islands., 48.568056 -123.072778
WTU:V
224117 C. L. Hitchcock 23992 1965-07-11
U.S.A., Montana, Lake, 1 mile south of Nine-Pipes Reservoir, in large pot hole.
WTU:V
264870 William H. Baker 16477 1963-07-19
U.S.A., Idaho, Benewah, Benewah Lake, 3 miles west of Saint Maries., 47.314422 -116.625723
WTU:V
358575 Trevor Kincaid s.n. 1934-07-20
U.S.A., Washington, King, Wittenmeyer's Lake [Totem Lake]., 47.71098 -122.17558
WTU:V
358574 Trevor Kincaid s.n. 1934-07-22
U.S.A., Washington, King, Wittenmeyer's Lake [Totem Lake]., 47.71098 -122.17558
WTU:V
358573 Trevor Kincaid s.n. 1934-07-18
U.S.A., Washington, Skagit, Big Lake., 48.40306 -122.24
WTU:V
358572 Trevor Kincaid s.n. 1934-09-20
U.S.A., Washington, Island, Granberry Lake, Whidbey Island.