WTU:V
168856 Wilhelm N. Suksdorf 2570 1895-00-00
U.S.A., Washington, Klickitat, Bingen. Ponds along Columbia River., 45.715 -121.46333
WTU:V
183928 C. F. Yocom s.n. 1949-07-28
U.S.A., Washington, Okanogan, Leader Lake, 5 mile W of Okanogan., 48.361339 -119.691131
WTU:V
341978 P. F. Zika 14106 1999-08-21
U.S.A., Washington, San Juan, NE shore of Sportsmans Lake, in small cove SE of boat ramp. NW 1/4 of SE 1/4 section., 48.56667 -123.065, 49m
WTU:V
341977 P. F. Zika 14109 1999-08-22
U.S.A., Washington, San Juan, San Juan Island; near dock on west shore of Egg Lake, Egg Lake Road., 48.56694 -123.08028, 49m
WTU:V
262237 Melinda F. Denton 3556 1974-08-03
U.S.A., Washington, San Juan, San Juan Island, Panorama Pond, 4.2 miles south of Friday Harbor on Cattle Point Road., 48.474496 -123.00528
WTU:V
352243 Edmund Broch, Jonna Ahl s.n. 1983-06-30
U.S.A., Washington, Okanogan, Buffalo Lake, 4 miles east of Belvedere, sample A, southwest lobe of lake at public acess, depth 2 meters., 48.055841 -118.901131
WTU:V
223579 C. L. Hitchcock, R. Spellenberg, D. Sutherland 23938 1965-07-10
U.S.A., Montana, Jefferson, About 10 miles east of Whitehall.
WTU:V
223580 C. L. Hitchcock 23978 1965-07-11
U.S.A., Montana, Missoula, About 6 miles east of Lolo Hot Springs.
WTU:V
223931 C. L. Hitchcock, R. Spellenberg, D. Sutherland 23839 1965-07-06
U.S.A., Idaho, Custer, Fifteen miles north of Challis., 44.50472 -114.23083
WTU:V
17792JWT J. William Thompson, Emily M. Thompson 513 1938-07-18
Canada, British Columbia, Upper Hat Creek, Marble Mountains., 50.817329 -121.577703, 915m
WTU:V
352280 Edmund Broch s.n. 1982-06-24
U.S.A., Washington, Okanogan, Omak Plateau, above and southeast of Omak; in Rat Lake., 48.21444 -119.35417
WTU:V
24563JWT Chas. B. Fiker 1292 1933-07-26
U.S.A., Washington, Okanogan, Little Goose Lake, southeast of Omak., 48.16972 -119.34194
WTU:V
224345 C. L. Hitchcock, R. Spellenberg, D. Sutherland 23980 1965-07-11
U.S.A., Montana, Lake, Large "pot hole" 0.2 miles southeast of Nine-Pipes Reservoir.
WTU:V
23264JWT J. William Thompson 15188 1940-08-05
U.S.A., Washington, Lewis, Chambers Lake, Goat Rocks Primitive Area., 46.46667 -121.53333, 1220m
WTU:V
24564JWT J. William Thompson 7591 1931-07-24
U.S.A., Washington, King, Shallow water in Lake Washington, Mercer Island., 47.57083 -122.22083
WTU:V
25275 Trevor Kincaid s.n. 1934-07-21
U.S.A., Washington, Thurston, Summit Lake., 47.05333 -123.12167
WTU:V
51918 I. C. Otis 2125 1936-07-26
U.S.A., Washington, King, North end of Lake Washington., 47.75366 -122.26139
WTU:V
364582 Ben Legler, David Giblin, Tad Dilhoff 2320 2004-09-03
U.S.A., Washington, Skagit, Grandy Lake, along Baker Lake Road 4 miles NE of junction with Hwy 20., 48.565617 -121.804767, 190m
WTU:V
363870 Steve Majerick, Wendy Cooke 1996-08-22
U.S.A., Washington, King, Star Lake., 47.3551 -122.2875
WTU:V
363871 Steve Majerick, Sharon Walton 1994-08-05
U.S.A., Washington, King, Star Lake., 47.3551 -122.2875
WTU:V
363850 Del Field, Steve Majerick 1995-08-15
U.S.A., Washington, King, Welcome Lake., 47.7236 -122.044
WTU:V
363963 Del Field, Steve Majerick 1994-08-23
U.S.A., Washington, King, Lucerne/Pipe Lake., 47.368 -122.0517
WTU:V
363977 Del Field, Steve Majerick 1995-07-27
U.S.A., Washington, King, Panther Lake, Kent., 47.4215 -122.188
WTU:V
363959 Del Field, Wendy Cooke, Mike Schroeder 1995-08-10
U.S.A., Washington, King, Ravensdale Lake., 47.3511 -121.992
WTU:V
364017 Del Field, Steve Majerick, Dave Burton 1995-08-07
U.S.A., Washington, King, Allen Lake., 47.6148 -121.887
WTU:V
364024 Del Field, Chuck Eberhart, Steve Majerick 1995-07-31
U.S.A., Washington, King, Cottage Lake., 47.754 -122.087
WTU:V
364032 Del Field, Steve Majerick, Dave Burton 1995-08-14
U.S.A., Washington, King, Francis Lake., 47.4326 -122.0332
WTU:V
363986 Steve Majerick, Wendy Cooke 1996-08-26
U.S.A., Washington, King, Geneva Lake., 47.2913 -122.2817
WTU:V
363987 Del Field, Steve Majerick 1995-08-17
U.S.A., Washington, King, Kathleen Lake., 47.4783 -122.0881
WTU:V
364120 Del Field, Steve Majerick 1995-08-21
U.S.A., Washington, King, Alice Lake., 47.5326 -121.8878
WTU:V
364137 Del Field, Steve Majerick 1995-08-28
U.S.A., Washington, King, Deep Lake., 47.2736 -121.94
WTU:V
364076 Steve Majerick, Wendy Cooke 1996-08-26
U.S.A., Washington, King, Five Mile Lake., 47.2724 -122.2863
WTU:V
364092 Steve Majerick, Wendy Cooke 1996-08-26
U.S.A., Washington, King, Trout Lake., 47.2662 -122.28
WTU:V
364141 Gerry 1995-11-11
U.S.A., Washington, King, Killarney Lake., 47.2855 -122.2926
WTU:V
364162 Del Field, Steve Majerick 1995-08-16
U.S.A., Washington, King, McDonald Lake., 47.4716 -122.0773
WTU:V
377733 Ben Legler, David Giblin 3668 2006-10-05
U.S.A., Washington, Skagit, Campbell Lake. A naturally formed lake approximately 0.75 square miles in size., 48.438333 -122.6319, 23m
WTU:V
376652 David Giblin 792 2006-10-16
U.S.A., Washington, Skagit, Lake McMurray, northeast corner of lake., 48.324067 -122.224083, 70m
WTU:V
379522 David Giblin, Joe Arnett 1150 2007-09-05
U.S.A., Washington, Stevens, Colville National Forest. Little Twin Lakes., 48.5748 -117.644, 1127m
WTU:V
378457 David Giblin, Joe Arnett 1151 2007-09-05
U.S.A., Washington, Stevens, Colville National Forest. Little Twin Lakes., 48.5748 -117.644, 1127m
WTU:V
379805 David Giblin, Joe Arnett 1174 2007-09-06
U.S.A., Washington, Pend Oreille, Colville National Forest. Lake Leo boat ramp, northwest side of lake., 48.6495 -117.496, 1000m
WTU:V
379799 Joe Arnett, David Giblin 07-146 2007-09-07
U.S.A., Washington, Pend Oreille, Colville National Forest. Frater Lake., 48.6547 -117.483, 977m
WTU:V
368977 P. F. Zika, B. Legler 20202 2004-09-14
U.S.A., Washington, Mason, Extreme northeast end of Mason Lake, near boat ramp., 47.356667 -122.921667, 60m
WTU:V
371490 P. F. Zika 11767 1992-07-26
U.S.A., Oregon, Multnomah, Near south shore of Columbia River, delta of Sandy River., 45.5407 -122.3398, 6m
WTU:V
386216 David Giblin 1060 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
380283 P. F. Zika, F. Weinmann 16418 2001-07-25
U.S.A., Washington, Whatcom, Southeast shore of Lake Terrill, 6 kilometers west-northwest of Ferndale., 48.863333 -122.68, 60m
WTU:V
401336 David Giblin 3266 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
399111 David Giblin 3037 2009-07-15
U.S.A., Washington, Pierce, Fort Lewis Military Base. Mackay Marsh. North and west side of marsh., 47.10407 -122.61662, 67m
WTU:V
408917 Bill Swartz 12-15 2012-07-22
U.S.A., Washington, Pend Oreille, Colville National Forest. Big Meadow Lake. Area around dam/spillway., 48.7282 -117.5632, 1030m
WTU:V
409082 David Giblin, Cathy Maxwell, Peter Zika 5093 2013-08-27
U.S.A., Washington, Cowlitz, Merrill Lake. Area from boat ramp north for approximately 0.5 kilometers., 46.09384 -122.32014, 445m
WTU:V
396484 R.E. Brainerd, N. Otting 2228 2013-07-24
U.S.A., Oregon, Klamath, Wood River Wetland, 2 air miles south of Klamath Agency., 1265m
WTU:V
409167 David Giblin 5048 2013-07-13
U.S.A., Oregon, Deschutes, Deschutes National Forest. Dillon Falls Day Recreation Area, at end of Forest Service Road 600. Deschutes River., 43.9559 -121.41695, 1233m
WTU:V
409569 Suzanne Anderson, Karen Petersen, Katie Messick, Sheila Olmstead, and R. Olmstead 2013-38 2013-07-13
U.S.A., Oregon, Deschutes, Hosmer Lake Campground and vicinity., 43.96092 -121.7861, 1518m
WTU:V
399769 Dan Paquette, James Rodman 08-23 2008-07-12
U.S.A., Montana, Granite, Lolo National Forest, Rock Creek Canyon. East side of Forest Service Road 102., 46.43056 -113.72664
WTU:V
400548 Barbara L. Wilson, Richard E. Brainerd, Nick Otting, Tanya Harvey 17850 2013-09-06
U.S.A., Oregon, Linn, Ikenick Creek bog, south of Willamette National Forest road 2672., 44.36989 -122.01648, 1031m
WTU:V
419038 David Giblin, Ben Legler, Jeff Walker 3612 2010-08-24
U.S.A., Washington, Island, Deception Pass State Park. Cranberry Lake. Open water areas to southeast of swimming area on west side of lake; from near shoreline to depth of two meters., 48.3965 -122.6619, 1m
WTU:V
411746 Patricia Johnson NWCA16-4872-V1-U3 2016-06-23
U.S.A., Washington, Skagit, Skagit River Estuary on Puget Sound., 48.30602 -122.3866
WTU:V
409782 Peter F. Zika 28151 2016-07-22
U.S.A., Washington, San Juan, Northwest shore of unnamed pond, east side of West Side Road, 1 air kilometer west northwest of Mount Dallas, San Juan Island., 48.5229 -123.1455, 75m
WTU:V
410486 Peter F. Zika 28170 2016-07-23
U.S.A., Washington, San Juan, Near Rainshadow Road, east of False Bay Drive, San Juan Island., 48.4806 -123.0607, 10m
WTU:V
410496 Peter F. Zika 28159 2016-07-22
U.S.A., Washington, San Juan, North end of pond on south side of West Valley Road, 1.3 air kilometers south southwest of Cady Mountain, San Juan Island., 48.5492 -123.1267, 95m
WTU:V
416502 Peter F. Zika 29054B 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-Vascular
Peter Dunwiddie, Peter Zika, Stacy Kinsell PWD-17-587 2017-08-04
U.S.A., Washington, Klickitat, Railroad Island Park, 7.5 miles east of Maryshill Bridge., 45.725069 -122.697985, 82m
WTU:V
419980 David Giblin 6285 2018-08-28
U.S.A., Washington, Clallam, Olympic National Forest. Pond at junction of Forest Service Road 3116 and Highway 113., 48.10466 -124.25994, 122m
WTU:V
Peter W. Dunwiddie, Peter Zika, Sarah Krock PWD 16-379 2016-07-13
U.S.A., Washington, Pierce, JBLM, TA-12, Chambers Lake., 47.01395 -122.53185, 98m
WTU:V
David Giblin 8510 2021-09-10
U.S.A., Washington, Pierce, Kapowsin Lake, north side at WDFW Access point., 46.98493 -122.21844, 150m
WTU:V
431104 Jeff Walker, Ava Kloss-Schmidt, Peter Zika, David Giblin 1437 2021-09-16
U.S.A., Washington, King, Mt. Baker - Snoqualmie National Forest. Middle Fork Snoqualmie River. Oxbow Lake from northeast corner down east side to near bridge area., 47.5142 -121.61397, 275m
WTU:V
Josh Wozniak WL-012 2019-08-29
U.S.A., Washington, King, Walsh Lake, 47.40793 -121.92884, 226m
WTU:V
David Giblin 8954 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
229136 R. T. Porsild 317 1966-07-25
Canada, Yukon, Ogilvie Mts.: lake west of Dempster Rd. near mile 65., 64.916028 -138.278467, 1143m
WTU:V
60629 Ira L. Wiggins 8158 1935-08-10
U.S.A., California, Marin, Creek at head of Tomales Bay., 38.080847 -122.827403
WTU:V
24711 I. C. Otis 1583 1927-08-21
U.S.A., Washington, Clallam, Ozette Lake., 48.155 -124.66583, 8m
WTU:V
111866 Mai E. Dennis s.n. 1946-08-19
U.S.A., Washington, Ferry, North Twin Lake., 48.28728 -118.38008
WTU:V
38902 Harold W. Smith 1541 1936-08-10
U.S.A., Washington, Island, Cranberry Lake, Deception Pass State Park, Whidbey Island., 48.14389 -122.49111
WTU:V
349014 J. William Thompson 15176 1940-08-04
U.S.A., Washington, Lewis, Walupt Lake, Cascade Mountains., 46.4175 -121.46139, 1220m
WTU:V
51926 I. C. Otis 2122 1936-07-26
U.S.A., Washington, King, North end of Lake Washington., 47.75366 -122.26139
WTU:V
349013 Trevor Kincaid s.n. 1934-09-06
U.S.A., Washington, Skagit, Lake Erie., 48.45279 -122.6407
WTU:V
349012 Trevor Kincaid s.n. 1934-02-24
U.S.A., Washington, Thurston, Lawrence Lake., 46.85259 -122.57026
WTU:V
132700 C. F. Yocom s.n. 1948-07-13
U.S.A., Washington, Whitman, Big Cove, Cherry creek, 8 miles south of Ewan., 47.02283 -117.77093
WTU:V
316975 Ralph Naas, Dorothy Naas 5542 1989-08-10
U.S.A., Washington, Whatcom, Maple Falls, 3.25 mi. northerly. Silver Lake., 48.977198 -122.068277, 230m
WTU:V
221513 Harold W. Smith 1547 1936-08-10
U.S.A., Washington, Island, Cranberry Lake, Deception Pass State Park, Whidbey Island., 48.14389 -122.49111
WTU:V
24692JWT I. C. Otis 1678 1929-08-11
U.S.A., Washington, King, Lake Sammamish., 47.6 -122.084722
WTU:V
118906 Emma A. Shumway s.n. 1892-09-00
U.S.A., Washington, King, Lake Washington., 47.62451 -122.25583
WTU:V
24565JWT J. William Thompson 7594 1931-07-24
U.S.A., Washington, King, Shallow water in Lake Washington, Mercer Island., 47.57083 -122.22083
WTU:V
33740 C. V. Piper s.n. 1889-06-26
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
33741 C. V. Piper s.n. 1889-06-15
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
74561 W. A. Weber 2578 1941-08-01
Canada, British Columbia, 4-10 feets deep, in the Crooked River, 20 miles north of Summit Lake, which is 31 miles north of Prince George., 54.364893 -122.766667
WTU:V
67596 C. L. Hitchcock, J. S. Martin 7499 1941-06-30
Canada, British Columbia, Pillar Lake, about 8 miles northwest of Falkland., 881m
WTU:V
233787 R. L. Taylor, D. H. Ferguson 1348 1958-06-10
Canada, British Columbia, Near bridge 1/2 mile south of Wasa on highway to Fort Steele.
WTU:V
173170 W. J. Cody, T. J. M. Webster 6068 1951-07-18
U.S.A., Alaska, Southeast Fairbanks, Quartz Lake., 64.2 -145.833333
WTU:V
295860 Albert N. Steward 6801 1954-08-04
U.S.A., Oregon, Deschutes, Near crossing of Little Deschutes River and highway to Pringle Falls., 43.703622 -121.501385
WTU:V
295859 N. R. Chupp 10 1954-07-17
U.S.A., Idaho, Kootenai, Medicine Lake across from Medimont Fire Guards Station., 47.46667 -116.58472
WTU:V
295866 William H. Baker 8471 1951-08-10
U.S.A., Idaho, Owyhee, Duck Valley Marsh, Riddle., 42.18694 -116.10944
WTU:V
295870 William H. Baker 9549 1952-07-27
U.S.A., Idaho, Caribou, Blackfoot River, near the boundary of the Caribou National Forest., 42.8007 -111.3566
WTU:V
40382 George Neville Jones 9237 1936-08-00
U.S.A., Alaska, Bristol Bay, Bristol Bay; Kvichak River., 58.927378 -156.972699
WTU:V
262742 R. F. Daubenmire 44438 1944-09-08
U.S.A., Idaho, Bonner, Kalispell Bay, Priest Lake., 48.56389 -116.92444
WTU:V
264865 William H. Baker 16475 1963-07-19
U.S.A., Idaho, Benewah, Benewah Lake, 3 miles west of Saint Maries., 47.314422 -116.625723
WTU:V
114119 C. L. Hitchcock 16764 1947-07-24
U.S.A., Montana, Madison, Ulrey Lake, ca. 24 miles east of Ennis.
WTU:V
243501 H. T. Rogers 1150 1942-08-01
U.S.A., Montana, Flathead, Wininger Slough, 6 miles northeast of Kalispell.
WTU:V
286655 Barbara Ertter 4378 1981-07-04
U.S.A., Oregon, Lake, Southend of Jacobs Reservoir on Guano Creek south of Hart Mountain, Antelope Refuge., 42.2904 -119.6488, 1738m
WTU:V
155522 Albert N. Steward 6225 1952-10-05
U.S.A., Oregon, Benton, Upper lake, south slope of Coffin Butte, west of Route 99W, 10 miles north of Corvallis.
WTU:V
144576 W. C. Cusick 3620 1910-09-08
U.S.A., Oregon, Grant, Shallows of Strawberry Lake, Blue Mountains., 44.306939 -118.685282, 2330m