WTU:V
415132 Don Knoke, David Giblin 2346A 2012-09-24
U.S.A., Washington, Kittitas, Northeast corner of I-90 interchange at south end of Cle Elum; pond formed from old borrow pit., 47.09904 -120.69727, 575m
WTU:V
407729 Ben Legler, Sara Legler 13344 2014-09-22
U.S.A., Washington, Lewis, Mt. Adams Veneer Company Mill Pond on east side of Road 25, 2.5 km due south of Randle., 46.512712 -121.953542, 259m
WTU:V
418931 Jeff Walker, Ben Legler, David Giblin 522 2010-08-24
U.S.A., Washington, Island, Deception Pass State Park. Cranberry Lake. Wetland area on west side of lake just south of bathing area., 48.3949 -122.6609, 1m
WTU:V
409850 Peter F. Zika 28044 2016-07-07
U.S.A., Oregon, Deschutes, Near boat launch, southwest shore of Hosmer Lake, 0.8 air kilometers northwest of Red Crater., 43.9593 -121.7887, 1515m
WTU:V
410490 Peter F. Zika 27921 2016-06-17
U.S.A., Oregon, Jackson, 4.9 air kilometers west of Pilot Rock., 42.7704 -122.8705, 1005m
WTU:V
412169 Peter F. Zika, Sarah Krock 28242 2016-08-12
U.S.A., Washington, Pierce, South shore of Baumen Lake, Training Area 4, Joint Base Lewis-McChord., 47.0386 -122.6393, 90m
WTU:V
412216 Peter F. Zika 28464 2016-09-18
Canada, British Columbia, South side of Route 4, 0.4 road kilometers west of junction with Chatsworth Road, Nanaimo Regional District, Vancouver Island., 49.31 -124.5354, 130m
WTU:V-Vascular
412477 Peter F. Zika, Rod Gilbert, Peter W. Dunwiddie & Sarah Krock. 28494 2016-09-23
U.S.A., Washington, Thurston, N shore of Fiander Lake, Training Area 19, Joint Base Lewis-McChord., 47.94993 -122.68953, 135m
WTU:V
410957 Kathy Ahlenslager, Robert Bursik 422 1994-06-23
U.S.A., Washington, Spokane, Palisades Park., 47.666983 -117.486534
WTU:V
410964 Thomas Burke, Cindy Talbott 847 1983-07-14
U.S.A., Washington, Stevens, Colville Ranger District. Beaver ponds in Wilson Creek. Ca. [about] 10 miles northeast of Chewelah on South Fork Chewelah Creek Road., 48.36058 -117.56441
WTU:V
410963 Thomas Burke, Cindy Talbott 847 1983-07-14
U.S.A., Washington, Stevens, Colville. Beaver ponds in Wilson Creek. Ca. [about] 10 miles northeast of Chewelah on South Fork Chewelah Creek Road., 48.360637 -117.563637
WTU:V
410965 Jean Wood 3556 1995-08-16
U.S.A., Washington, Ferry, Western Colville National Forest and Vicinity: Kettle Range: Trailhead and parking area to Hall Ponds, ca [about] 12 air mi SE of Republic; Forest Road 600 from Hall Creek on west side of Sherman Pass., 48.528713 -118.547418, 1402m
WTU:V
416925 Dominic Maze 203 2016-07-27
U.S.A., Oregon, Multnomah, Latourelle Prairie; western extent of prairie/fen system., 45.5555 -122.0209
WTU:V
419960 David Giblin 6284 2018-10-18
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 Dunwiddie, Sarah Krock, Peter Zika, Amber Martens PWD-16-410 2016-07-27
U.S.A., Washington, Pierce, JBLM, TA-2, McKay Marsh., 47.10027 -122.61534, 80m
WTU:V
420620 David Giblin 6453 2018-09-13
U.S.A., Washington, Skamania, Icehouse Lake and adjacent old beaver ponds on north end. North side of Highway 14 at intersection with Bridge of the Gods., 45.66138 -121.90633, 49m
WTU:V
425321 Ben Legler, Alex Harkness, David Giblin 12515 2012-08-29
U.S.A., Washington, Yakima, Okanogan-Wenatchee National Forest. Approximately 8 km south of dam along Forest Service Road on south side of lake., 46.83565 -121.33909, 1140m
WTU:V
422098 J. Parsons, K. Nowlin s.n. 2017-06-28
U.S.A., Washington, Cowlitz, Solo Slough. Collected on south side of culvert going under Hwy 432 near Willow Grove Rd., 46.1645 -123.0308
WTU:V
422097 J. Parsons, K. Nowlin s.n. 2017-06-28
U.S.A., Washington, Cowlitz, Solo Slough. Collected on south side of culvert going under Hwy 432 near Willow Grove Rd., 46.17785 -123.021013
WTU:V
430218 David Giblin 7315 2019-09-18
U.S.A., Washington, Okanogan, Similkameen-Chopaka Wildlife Unit. Oxbow pond and surrounding area accessible from parking area., 48.95817 -119.7147, 351m
WTU:V
429383 David Giblin 7903 2020-09-09
U.S.A., Washington, Stevens, Red Lake on north side of Highway 291, west end of lake., 47.87576 -117.71024, 560m
WTU:V
429249 David Giblin 7914 2020-09-10
U.S.A., Washington, Spokane, Williams Lake. Northeast end at WDFW boat launch., 47.33302 -117.6773, 624m
WTU:V
429302 David Giblin 7975 2020-09-22
U.S.A., Washington, Kitsap, East side of Gold Creek Road approximately 300 m north of Gold Creek Trailhead parking area., 47.5528 -122.82738, 200m
WTU:V
429315 David Giblin 7981 2020-09-22
U.S.A., Washington, Kitsap, Lake Tahuyeh Road, approximately 0.5 km north of junction with Gold Creek Road; west side of road., 47.58043 -122.83506, 180m
WTU:V
429340 David Giblin 8023 2020-09-29
U.S.A., Washington, Kitsap, Nick's Lagoon approximately 1 air km northwest of Seabeck., 47.63701 -122.8396, 24m
WTU:V
427718 David Giblin 8020 2020-09-29
U.S.A., Washington, Kitsap, Nellita Road approximately 0.5 km west of Seabeck-Holly Highway where Stavis Creek crosses roadway., 47.65619 -122.78377, 158m
WTU:V
357903 Ben Legler 1034 2003-07-30
Russia, Sakhalin, Sakhalin Island, central part; ca 10 km NNW of Tymovskoye and 4 km NW of Voskressnovka, on west bank of Tym River., 50.891667 142.645833, 100m
WTU:V
341148 S. Kharkevich, T. Buch 870 1976-07-31
Russia, Kamchatskiy, Karaginskiy district, Island Karagynsky, little lake at the mourth of Marlelovka river., 58.920839 164.122838
WTU:V
344147 Sarah Gage, Birgit Semsrott SG 1845 1996-08-01
Russia, Kuril Archipelago, Paramushir, ca. 3 km south of Severo-Kurilsk, at small lake., 50.640958 156.1192
WTU:V
David Giblin 8451 2021-09-08
U.S.A., Washington, Skamania, Gifford Pinchot National Forest. Goose Lake. From parking area all the way around lake., 45.9419 -121.7628, 900m
WTU:V
Jeff Walker, Ava Kloss-Schmidt, Peter Zika, David Giblin 1433 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
427203 C. O. Berg 117 1951-08-24
U.S.A., Alaska, Anchorage Area: Stream crossed by Potter Road., 61.053331 -149.787172
WTU:V
Josh Wozniak RC-005 2019-08-22
U.S.A., Washington, King, Rock Creek Wetlands, 47.39867 -121.91498, 226m
WTU:V
David Giblin 8936 2022-09-30
U.S.A., Washington, Kitsap, Newberry Hill Heritage Park. South end of large pond accessible by Beaver Dam Trail., 47.61596 -122.74973, 138m
WTU:V
223847 A. K. Skvortsov 16294 1964-06-28
Russia, Moscow, Zvemigorod, prope Zdravmitsa., 55.734593 36.849169
WTU:V
444909 Kathryn A. Beck 202142 2021-07-08
U.S.A., Washington, Skagit, Sauk Fen, near Sauk R, Concrete Sauk Valley Rd., 48.39113 -121.56006, 107m
WTU:V
24578 I. C. Otis 1769 1933-08-20
U.S.A., Washington, Jefferson, Lake Leland., 47.89194 -122.88528
WTU:V
183927 C. F. Yocom s.n. 1949-08-11
U.S.A., Washington, Stevens, Little Pend Oreille NWR; Long Lake., 47.83722 -117.83833
WTU:V
55800 W. C. Muenscher 7632 1937-08-05
U.S.A., Washington, Whatcom, Baker Lake., 48.728717 -121.624347
WTU:V
170012 Albert N. Steward, Patricia Hansen 6453 1953-07-27
U.S.A., Oregon, Harney, Near Frenchglen., 42.826827 -118.915478
WTU:V
337567 Richard R. Halse 2420 1981-07-28
U.S.A., Oregon, Lane, Cottage Grove Reservoir, on the east side of the lake at Wilson Creek State Park., 43.689 -123.0761, 238m
WTU:V
258076 T. C. Brayshaw 4063 1969-06-26
Canada, British Columbia, Mouth of creek, in three feet of water; Kennedy Lake, south shore.
WTU:V
359748 P. F. Zika, F. Weinmann 20177 2004-09-09
U.S.A., Washington, Jefferson, Northwest shores of Crocker Lake, 0.5 meters., 47.936667 -122.883333, 60m
WTU:V
360115 Don Knoke 739 2004-09-23
U.S.A., Washington, Kittitas, Near fish screen in West Side Irrigation Canal., 47.09525 -120.70515, 514m
WTU:V
33751 Louis F. Henderson s.n. 1892-07-13
U.S.A., Washington, Spokane, Silver Lake., 47.55972 -117.65333
WTU:V
375353 Ben Legler, David Giblin 2259 2004-08-27
U.S.A., Washington, Snohomish, South shore of Lake Riley, east of Arlington., 48.244722 -121.945, 162m
WTU:V
375379 Ben Legler, David Giblin 2275 2004-08-27
U.S.A., Washington, Skagit, Texas Pond, by Forest Service Road 29 circa 3 miles from Highway 530, 7.9 miles north of Darrington., 48.367778 -121.585833, 476m
WTU:V
368834 P. F. Zika 11682A 1992-06-24
U.S.A., Oregon, Multnomah, Delta of Sandy River, near south shore of Columbia River, NE of Troutdale airport., 45.5407 -122.3603, 9m
WTU:V
369167 Peter F. Zika 22499 2005-10-05
U.S.A., Washington, Pend Oreille, East bank of Pend Oreille River, LeClerc Creek Road, near Usk., 48.31809 -117.2702, 610m
WTU:V
369495 Peter F. Zika 22321 2005-09-12
U.S.A., Washington, Franklin, Southwest shore of Dalton Lake, north shore of reservoir on Columbia River (Lake Sacajawea)., 46.295 -118.806667, 135m
WTU:V
370065 Peter F. Zika 22345 2005-09-12
U.S.A., Washington, Walla Walla, Southeast shore of reservoir on Snake River, Lake Sacajawea, Charbonneau Park, 1.5 air miles east of Ice Harbor Dam., 46.256667 -118.846667, 135m
WTU:V
381146 David Giblin 2378 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
380523 David Giblin 2405B 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
386215 David Giblin 1059 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
393789 James Rodman, Ken Karol, Yaowu Yuan 535 2007-07-21
U.S.A., Oregon, Harney, Knox Pond Road, north side, off Central Patrol Road, outside Frenchglen., 42.890436 -118.87076
WTU:V
398802 David Giblin 2329 2008-08-29
U.S.A., Washington, Grant, Potholes Wildlife Area. Drainage slough west side of road, south side of slough. From roadside to 2 kilometers west of road., 47.08172 -119.34336, 314m
WTU:V
387684 David Giblin 2431 2008-09-05
U.S.A., Washington, Adams, Lyle Lake., 46.89534 -119.20297, 287m
WTU:V
409090 Cathy Maxwell 13-59 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
408067 Ben Legler, Sara Legler 13385 2014-09-23
U.S.A., Washington, Lewis, Exposed mud flats on east shore of Riffe Lake near an acess parking area along Champion Haul Road, 3.5 air km soutwest of Glenoma., 46.488156 -122.186708, 225m
WTU:V
418306 David Giblin 5759 2015-09-17
U.S.A., Washington, Franklin, Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4., 46.55334 -119.29939, 110m
WTU:V
418305 David Giblin 5794 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
412795 Peter F. Zika 28513 2016-10-01
U.S.A., Washington, Chelan, Near east shore of Wapato Point, north shore of Lake Chelan, 15 air kilometers east southeast of Stormy Mountain., 47.8781 -120.1549, 340m
WTU:V
420212 David Giblin 6371 2018-09-11
U.S.A., Washington, Clark, Columbia River Washougal Park with access to river., 45.57628 -122.35543, 14m
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-19-521 2019-08-09
U.S.A., Washington, Walla Walla, McNary National Wildlife Refuge, Peninsula Unit., 46.17731 -118.99353
WTU:V
Jeff Walker 1482 2022-08-28
U.S.A., Washington, Asotin, Grande Ronde River., 46.07018 -116.98434, 256m
WTU:V
223932 C. L. Hitchcock 24067 1965-07-27
U.S.A., Washington, Clallam, About 15 miles south of Sekiu., 48.045405 -124.3
WTU:V
38897 Harold W. Smith 859 1936-06-05
U.S.A., Washington, Island, Cranberry Lake, Deception Pass St. Park., 48.14389 -122.49111
WTU:V
28301 I. C. Otis 1767 1933-08-20
U.S.A., Washington, Jefferson, Lake Leland., 47.89194 -122.88528
WTU:V
306202 Harold E. Helmrich 21 1932-06-28
U.S.A., Washington, Pierce, Lake Rapjohn, north of Tacoma., 47.25306 -122.44306
WTU:V
292474 W. J. Eyerdam 1313 1937-08-21
U.S.A., Washington, Skagit, Lake Erie., 48.45279 -122.6407
WTU:V
342111 P. F. Zika 14110 1999-08-22
U.S.A., Washington, San Juan, Near dock on W shore of Egg Lake, Egg Lake Road, San Juan Island. SW 1/4 of SW 1/4., 48.566389 -123.067778, 49m
WTU:V
223578 David Sutherland 1082 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
24706JWT Morton E. Peck 13073 1923-07-22
U.S.A., Washington, San Juan, In lake, 3.5 miles west of Friday Harbor. ., 48.535255 -123.081777
WTU:V
325598A Scott R. Atkinson 429 1992-08-18
U.S.A., Washington, San Juan, Killebrew Lake, Orcas Island; along south edge of lake, approximately 1.5 miles east of the Orcas Ferry Landing., 48.604722 -122.900556
WTU:V
342110 P. F. Zika 14114 1999-08-22
U.S.A., Washington, San Juan, San Juan Island; Roche Harbor Road., 48.61 -123.1475, 64m
WTU:V
24697JWT I. C. Otis 1767 1933-08-20
U.S.A., Washington, Jefferson, Lake Leland., 47.89194 -122.88528
WTU:V
352240 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 A, south west bay, depth 2-3 meters., 48.040841 -118.87913, 457m
WTU:V
284781 Albert N. Steward, John Wirtz, Felicia Wirtz 6853 1954-09-18
U.S.A., Oregon, Lane, Miller's Arm, Siltcoos Lake, 6 miles southeast of Florence., 43.9023 -124.053
WTU:V
295837 William H. Baker 11752 1954-07-11
U.S.A., Idaho, Valley, Warm Lake, 26 miles east of Cascade., 44.515173 -115.51275
WTU:V
358312 Trevor Kincaid s.n. 1934-07-14
U.S.A., Washington, Skagit, Big Lake., 48.40306 -122.24
WTU:V
364583 Ben Legler, David Giblin, Tad Dilhoff 2318 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
363882 Del Field, Bob Brenner, Kristin Kirby 1994-08-16
U.S.A., Washington, King, Sawyer Lake., 47.333 -122.0367
WTU:V
367783 P. F. Zika, B. Legler 20190 2004-09-14
U.S.A., Washington, Thurston, West shore of Deep Lake, near boat launch., 46.906667 -122.915, 50m
WTU:V
369247 P. F. Zika, F. Weinmann 20174 2004-09-09
U.S.A., Washington, Jefferson, Northwest shores of Crocker Lake., 47.936667 -122.883333, 60m
WTU:V
384523 H. Bobisud 1153 1973-06-11
U.S.A., Washington, Thurston, South side of Lawrence lake, vicinity of public fishing area, circa 15-20 miles east of Tenino., 128m
WTU:V
418340 David Giblin 5492 2015-01-19
U.S.A., Washington, Whatcom, Terrell Lake. Along east side of entrance road., 48.85392 -122.68255, 60m
WTU:V
409770 Peter F. Zika 28107 2016-07-16
U.S.A., Washington, Pierce, NE shore of Silver lake, near resort no S Silver lake Road E, Eatonville, 15.3 air km NW of Dobbs Mountain., 46.886 -122.361, 185m
WTU:V
409820 Peter F. Zika 27940 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
412206 Peter F. Zika 28365 2016-08-30
Canada, British Columbia, North end of Nancy Greene Lake, near boat launch, campground, and junction of Routes 3 and 3B, 21 air kilometers southwest of Castlegar, Monashee Mountains, Kootenay Land District., 49.2581 -117.94166, 1265m
WTU:V
410521 Peter F. Zika 28135 2016-07-20
U.S.A., Washington, San Juan, Near boat launch at east end of Killebrew Lake, 1.7 air kilometers south southwest of Diamond Hill, Orcas Island., 48.6049 -122.8984, 90m
WTU:V
419986 David Giblin 6274 2018-08-28
U.S.A., Washington, Clallam, Olympic National Forest. Beaver lake., 48.1137 -124.24568, 182m
WTU:V
420002 David Giblin 6337 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
425328 Don Knoke, David Giblin 2336A 2012-09-24
U.S.A., Washington, Kittitas, Northeast corner of I-90 interchange at south end of Cle Elum; pond formed from old borrow pit., 47.09904 -120.69727, 575m
WTU:V
429799 David Giblin 7909 2020-09-10
U.S.A., Washington, Spokane, Williams Lake. Northeast end at WDFW boat launch., 47.33302 -117.6773, 624m
WTU:V
429332 David Giblin 7932 2020-09-10
U.S.A., Washington, Spokane, Hog Lake from south end to approximately 200 m up the west bank., 47.37545 -117.80695, 609m
WTU:V
Sarah Gage 4774 1998-07-26
Russia, Sakhalin, Kuril Archipelago. Kunashir. Southwest end of Lake Aliger., 44.044383 145.740117
WTU:V
25915 Wileyeh s.n. 1915-07-25
Switzerland, [no locality given on label], 46.856337 7.535544
WTU:V
27085 O. E. Jennings, G. K. Jennings, R. H. Daily s.n. 1912-08-31
Canada, Ontario, Nipigon River, Nipigon., 49.014631 -88.252406
WTU:V
223973 Richard Spellenberg, David Sutherland 1213 1965-07-24
U.S.A., Washington, Pierce, Ohop Lake, north end of Eatonville at fishing area at south end of lake., 46.8675 -122.26528
WTU:V
321555 E. Burnett, M. Arnot 396 1991-07-07
U.S.A., Washington, Skagit, Small pond just past the north end of Summer Lake. E 1/2 section., 48.3327 -122.17, 159m