WTU:V
415153 Ben Legler, David Giblin, Jeff Walker 12534 2012-09-06
U.S.A., Washington, Snohomish, Kellogg Lake northeast of Sultan., 47.90229 -121.760902
WTU:V
394151 David Giblin 3141 2009-09-01
U.S.A., Washington, Grays Harbor, Blue Slough Road; backwater area on north side of railroad grade., 46.9477 -123.7565
WTU:V
409058 David Giblin, Cathy Maxwell, Peter Zika 5105 2013-08-28
U.S.A., Washington, Cowlitz, Kalama River. Washington Department of Fish and Wildlife river access along north side of river on Kalama River Road., 46.04674 -122.80695, 27m
WTU:V
397428 M. Loverna Wilson s.n. 1991-07-00
U.S.A., Washington, Cowlitz, Silver Lake., 46.29583 -122.7825
WTU:V
400130 R. E. Brainerd, N. Otting 2278 2013-11-01
U.S.A., Washington, Clark, Vancouver Lake County Park. West shore of Vancouver Lake., 45.68044 -122.740398, 2m
WTU:V
401866 Clayton Haberman s.n. 2003-08-15
U.S.A., Washington, Snohomish, Water retention pond, McCollum County Park., 47.879001 -122.223981
WTU:V
401867 Clayton Haberman s.n. 2003-08-15
U.S.A., Washington, Snohomish, Water retention pond, McCollum County Park., 47.879643 -122.223873
WTU:V
405710 SCNWCB staff s.n. 2007-00-00
U.S.A., Washington, Stevens, No locality given., 48.383272 -117.843263
WTU:V
412240 Peter F. Zika 28267 2016-08-14
U.S.A., Oregon, Clatsop, Sloughs on both sides of Route 101, near West Anderson Road, 0.9 air kilometers southeast of Sunset Lake, Warrington., 46.0808 -123.916, 8m
WTU:V
414365 Regina Johnson 2016-051 2016-06-12
U.S.A., Washington, Thurston, Tumwater, Pioneer Street Southwest between Tumwater Hill and Barnes Lake., 47.0098 -122.91782, 61m
WTU:V
Peter Dunwiddie, Sarah Krock, Peter Zika, Amber Martens PWD-16-407 2016-07-27
U.S.A., Washington, Pierce, JBLM, TA-2, McKay Marsh., 47.10027 -122.61534, 80m
WTU:V
420232 David Giblin 6429 2018-09-12
U.S.A., Washington, Skamania, Home Valley Waterfront Park. Sailboard Beach access area approximately 200 meters east and west along shoreline., 45.7094 -121.78011, 34m
WTU:V
419461 Lowell Ahart 21665 2017-09-22
U.S.A., California, Butte, On the north edge of North Honcut Creek, about 1 mile north and 2 3/4 miles east of Honcut, about 13 miels southeast of Oroville., 39.339528 -121.496306, 35m
WTU:V
427188 David Giblin 7209 2019-08-28
U.S.A., Washington, Jefferson, Olympic National Forest. Quinault River, side channel on south side of River approximately 12 kms east of Quinault village. [County name on label incorrect]., 47.52777 -123.75531, 65m
WTU:V
431158 Jeff Walker, Ava Kloss-Schmidt, Peter Zika, David Giblin 1429 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
Peter Dunwiddie, Peter Zika, Sarah Krock PWD-17-539 2017-07-10
U.S.A., Washington, Pierce, JBLM, Ponds near Fish Hatchery, 47.02697 -122.66751
WTU:V
Josh Wozniak RC-008 2019-08-22
U.S.A., Washington, King, Rock Creek Wetlands, 47.39867 -121.91498, 226m
WTU:V
345471 Sarah Gage, Sharon Rodman G&R 831 1992-09-13
U.S.A., Washington, Clark, Paradise Point State Beach, near confluence of Lewis and Columbia Rivers., 45.866667 -122.716667, 2 - 3m
WTU:V-Vascular
6490 J. H. Sandberg, J. B. Leiberg s.n. 1893-06-00
U.S.A., Washington, Chelan, Egbert (?) Springs., 47.317412 -119.551132
WTU:V
111867 Mae E. Dennis s.n. 1946-08-19
U.S.A., Washington, Ferry, North Twin Lake., 48.28728 -118.38008
WTU:V
102243 T. H. Scheffer s.n. 1945-09-25
U.S.A., Washington, Grant, Devil's Lake, Grand Coulee., 47.94167 -119.00222
WTU:V
313177 C. L. Hitchcock, C. V. Muhlick 22865 1963-07-11
U.S.A., Washington, Kitsap, At Silverdale., 47.64472 -122.69361
WTU:V
35749 Harold W. Smith 1165 1936-06-19
U.S.A., Washington, Kittitas, Rye Grass Coulee, Ginkgo State Park., 46.86917 -120.11667
WTU:V
262479 Wilhelm N. Suksdorf 12337 1927-08-26
U.S.A., Washington, Klickitat, Bingen., 45.726097 -121.457248
WTU:V
328317 T. F. Johnson 406 1989-06-23
U.S.A., Washington, King, Seattle, University of Washington, south side of stadium., 47.60639 -122.33083
WTU:V
242423 Earle F. Layser 1160 1969-06-29
U.S.A., Washington, Pend Oreille, Tiger Slough, Tiger., 48.69167 -117.40667, 610m
WTU:V
25497 F. A. Warren 1746 1932-08-04
U.S.A., Washington, Pierce, Longmire, Mount Rainier., 46.75 -121.81139
WTU:V
325157 Scott R. Atkinson 426 1992-08-18
U.S.A., Washington, San Juan, Lopez Island; ca 1 mile north of Richardson, south central part of island; public produce garden north of Richardson Marsh., 48.466142 -122.8975
WTU:V
68469 F. O. Kreager 360 1902-07-30
U.S.A., Washington, Stevens, Calispell Valley, Spokane and Stevens Counties., 48.17528 -117.72361
WTU:V
317250 Ralph Naas, Dorothy Naas 5121 1986-05-30
U.S.A., Washington, Whatcom, Hozomeen Ranger Station, ca 1.25 miles SSW., 48.982913 -121.077858, 485m
WTU:V
295021 William H. Baker 7524 1951-05-23
U.S.A., Washington, Whitman, Snake River at Wawawai., 46.63692 -117.38033
WTU:V
271218 E. Hunn 626 1977-08-26
U.S.A., Washington, Yakima, (YIN) Harrah Loop at Marrion Drain, 9 miles west of Toppenish., 46.377345 -120.496367, 215m
WTU:V
38760 Harold W. Smith 1624 1936-08-11
U.S.A., Washington, Island, Deception Pass State Park, Whidbey Island., 48.39389 -122.6475
WTU:V
270929 E. Hunn 95 1976-10-19
U.S.A., Washington, Yakima, (Yakima Indian Reservation) Upper Sunnyside Diversion Dam, Yakima River near Parker., 46.499849 -120.450018, 215m
WTU:V
350289 P. F. Zika 18131 2002-10-17
U.S.A., Washington, Skamania, N shore of Columbia River, 1 km NE of Skamania Island., 45.6 -122.1, 8m
WTU:V
24254JWT Chas. B. Fiker 473 1931-08-18
U.S.A., Washington, Okanogan, Green Lake, west of Omak., 48.44806 -119.6275
WTU:V
241239 J. A. Calder, R. L. Taylor 37004 1964-08-18
Canada, British Columbia, Sandspit, Moresby Island; near east end of airport runway, an behind Islander Motel.
WTU:V
295068 W. H. Baker 8517 1951-08-12
U.S.A., Idaho, Owyhee, Sinker Creek, about 9 miles southeast of Murphy., 43.153507 -116.431418
WTU:V
149230 A. N. Steward s.n. 1951-09-29
U.S.A., Oregon, Lane, Miller's Arm, Siltcoos [sic: Siltcoose] Lake.
WTU:V
23787JWT-A J. William Thompson 2889 1927-07-02
U.S.A., Oregon, Wasco, Deschutes River at its mouth.
WTU:V
23787JWT-B J. William Thompson 3744 1927-09-04
U.S.A., Oregon, Multnomah, Columbia River near Oregon end of Interstate Bridge., 45.604686 -122.683321
WTU:V
334123 Richard R. Halse 4356 1991-10-23
U.S.A., Oregon, Washington, Coast Range around Barney Reservoir, about 6.5 miles west of Cherry Grove., 45.4415 -123.3865, 477m
WTU:V
295854 William H. Baker 8691 1951-08-24
U.S.A., Idaho, Cassia, Along Marsh Creek, 4 miles east of Declo., 42.527423 -113.54813
WTU:V
243371 H. T. Rogers, J. M. Rogers 1193 1942-08-06
U.S.A., Montana, Sanders, Dam across Little Bitterroot River just above its confluence with Mill Creek, about 2 miles west of Niarada., 47.839783 -114.677288
WTU:V
348210 Richard R. Halse 5914 2000-07-30
U.S.A., Oregon, Grant, Along United States Highway 26 one mile east of its junction with state Highway 19., 44.5128 -119.622, 686m
WTU:V
317240 Ralph Naas, Dorothy Naas 5126 1986-06-01
U.S.A., Washington, Whatcom, 8.5 miles South Southeast from Hozomeen Ranger Station, Ross Lake, mouth of Lightning Creek, Southeast corner of S7., 48.876528 -121.019321, 494m
WTU:V
358415 Joy Mastrogiuseppe, Darrell Pock 6577 1991-09-25
U.S.A., Washington, Yakima, West shore of Priest Rapids Reservoir., 46.63889 -119.91944
WTU:V
339264 P. F. Zika 12714 1995-08-30
U.S.A., Oregon, Jackson, Shore of Spruce Lake, 13 air kilometers West Nortwest of Wizard Island., 42.9762 -122.295, 1448m
WTU:V
355909 Richard R. Halse 6450 2003-08-11
U.S.A., Oregon, Harney, Off of United States Highway 20 at Chickahominy Reservoir, about 5.5 miles west of Riley., 43.545833 -119.613056, 1312m
WTU:V
271410 R. F. Daubenmire 37530 1937-07-14
U.S.A., Washington, Whitman, East of Pullman, Fescue-wheatgrass zone., 46.73139 -117.17861
WTU:V
295227 William H. Baker 15245 1958-07-03
U.S.A., Washington, Whitman, 3 miles west of Moscow, along Moscow-Pullman Road., 46.731373 -117.241973
WTU:V
262949 Wilhelm N. Suksdorf 11795 1924-09-19
U.S.A., Washington, Klickitat, Riverbank, Bingen., 45.715 -121.46333
WTU:V
150084 Anita Watson 8 1949-08-09
U.S.A., Washington, King, Auburn vicinity of South area of county., 47.3075 -122.22722
WTU:V
24143JWT J. William Thompson 9617 1933-07-28
U.S.A., Washington, King, Green Lake, Seattle., 47.681673 -122.340866
WTU:V
169563 Arthur Cronquist, 7 6052 1949-08-07
U.S.A., Idaho, Shoshone, Along Saint Marie's River, 2 miles below Clarkia., 46.981878 -116.25194, 854m
WTU:V
179212 W. B. Schofield 2583 1952-08-03
U.S.A., Alaska, King Salmon, King Salmon Creek.
WTU:V
182026 W. B. Schofield 2583 1952-08-03
U.S.A., Alaska, King Salmon, King Salmon Creek.
WTU:V
371427 David Giblin 730 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
365194 Don Knoke 1179 2006-09-03
U.S.A., Washington, Kittitas, About 1/4 mile west of North Thorp Highway bridge over Yakima River., 47.10105 -120.71115, 512m
WTU:V
371508 P. F. Zika 11838 1992-08-05
U.S.A., Oregon, Polk, West side of Colville Road, 100 meters east of Basket Slough., 44.96008 -123.26952
WTU:V
371764 Peter F. Zika, David Giblin, D. Knoke 19046 2003-09-12
U.S.A., Washington, Yakima, Wenas Lake Reservoir, fishing access at inlet., 46.821667 -120.683333, 575m
WTU:V
373284 P. F. Zika 11838 1992-08-05
U.S.A., Oregon, Polk, West side of Colville Road, 100 meters east of Basket Slough., 44.96008 -123.26952
WTU:V
380703 David Giblin 2348 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
398798 David Giblin 2395 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
398800 David Giblin 2401 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
388624 David Giblin, Don Knoke 3091 2009-08-13
U.S.A., Washington, Yakima, Pond at junction of Fort Road and Lateral "C" Road. Southwest quadrant of intersection., 46.37496 -120.52244, 248m
WTU:V
386079 David Gross 743 2011-09-01
U.S.A., Oregon, Wallowa, Vicinity of Donney Lake., 45.403739 -116.981635
WTU:V
Ben Legler, Steve Hahn 12425 2012-06-14
U.S.A., Washington, Whatcom, Ross Lake National Recreation Area: along lake shore at end of trail to Hidden Hand Camp on north side of Ruby Arm of Ross Lake., 48.731631 -121.023669, 475m
WTU:V
391557 David Gross 872 2012-10-07
U.S.A., Washington, Klickitat, Old recreation site on Rock Creek, along Rock Creek Road., 45.739787 -120.433142
WTU:V
400848 David Giblin 3261 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
401698 Clayton Haberman s.n. 2005-07-03
U.S.A., Wisconsin, Waushara, North shore Pine Lake, Hancock., 44.132544 -89.509792
WTU:V
401697 Ellen Gennrich s.n. 2007-09-03
U.S.A., Wisconsin, Waushara, North shore Pine Lake, Hancock., 44.132544 -89.509792
WTU:V
401696 Clayton Haberman s.n. 2006-07-05
U.S.A., Wisconsin, Waushara, North shore Pine Lake, Hancock., 44.132544 -89.509792
WTU:V
401695 Clayton Haberman s.n. 2007-07-19
U.S.A., Washington, Snohomish, Stillaguamish River valley, north Silvana., 48.207969 -122.250343
WTU:V
401862 Clayton Haberman s.n. 1991-06-22
U.S.A., Washington, Skagit, East Mount Vernon., 48.421216 -122.305895
WTU:V
401870 Clayton Haberman s.n. 2004-08-15
U.S.A., Washington, Snohomish, 29619 15th Avenue Northeast, Stanwood., 48.265119 -122.208795
WTU:V
407727 Ben Legler, Sara Legler 13346 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
418358 David Giblin 5754 2015-09-17
U.S.A., Washington, Franklin, Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4., 46.55334 -119.29939, 110m
WTU:V
412447 Peter F. Zika 28221 2016-08-12
U.S.A., Washington, Pierce, Storm water outflow below pond L003, near paintball parking, Joint Base Lewis-McChord., 47.1038 -122.3009, 85m
WTU:V
414003 Peter F. Zika 28065 2016-07-09
U.S.A., Oregon, Deschutes, N side of Route 126, 0.4 road miles E of Goodrich Road, 3.2 air km NNE of Fryrear Butte., 44.2918 -121.4442, 935m
WTU:V
410764 Jean Wood 3006 1995-08-06
U.S.A., Washington, Stevens, Western Colville National Forest and Vicinity: Cottonwood Creek Drainage: circa 9 air miles southeast of Chewelah along Forest roads 4342 and 250., 48.142588 -117.574844, 854m
WTU:V
419954 Peter W. Dunwiddie, Peter F. Zika PWD 18-473 2018-08-13
U.S.A., Oregon, Morrow, Shoreline south of Longwalk Island, circa 300 meters north of the west end of McCormack Slough, 2.3 air kilometers southeast of Rock Island in Lake Umatilla, Umatilla National Wildlife Refuge., 45.899089 -119.602639, 80m
WTU:V
420233 David Giblin 6430 2018-09-12
U.S.A., Washington, Skamania, Home Valley Waterfront Park. Sailboard Beach access area approximately 200 meters east and west along shoreline., 45.7094 -121.78011, 34m
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-473 2018-08-13
U.S.A., Oregon, Morrow, Umatilla National Wildlife Refuge, shoreline south of Longwalk Island., 45.899089 -119.602639
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-19-341 2019-07-30
U.S.A., Oregon, Sherman, Southwest side of John Day River, at the Narrows, 10 miles above confluence with Columbia River., 45.662876 -120.508122
WTU:V
422413 David Gross 1519 2018-09-05
U.S.A., Oregon, Wasco, At Heritage Landing at mouth of Deschutes River., 45.634261 -120.916269
WTU:V
427703 David Giblin 7391 2019-09-20
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake., 48.67172 -119.69074, 500m
WTU:V
427720 David Giblin 7329 2019-09-18
U.S.A., Washington, Okanogan, South end of Palmer Lake. Split Rock day Use Area., 48.87382 -119.62125, 333m
WTU:V
Patricia Johnson NWC21-WA-10033-Q27 2021-07-13
U.S.A., Washington, Thurston, A beaver pond wetland complex in the town of Tumwater., 46.987114 -122.895133
WTU:V
426375 David Gross 478 2009-08-04
U.S.A., Washington, Skamania, At Ice House Lake along WA SR 14., 45.662043 -121.906434
WTU:V
430492 Scott Moore 2019-11 2019-06-15
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Area. Approximately 2 kms south of Blue Lake, east side of Sinlahekin Road., 48.6648 -119.6916, 570m
WTU:V
3 John Bassett 2019-53 2019-06-15
U.S.A., Washington, Okanogan, Okanogan-Wenatchee National Forest, Sugarloaf campground access to pond. Southern terminus of pond and adjacent upland., 48.59434 -119.69736, 727m
WTU:V
427558 Heimerl s.n. 1924-09-19
Austria, Niederösterreich, Wegrande bis Albern, nachat Wein [Vienna]., 48.1549 16.48058
WTU:V
Peter Dunwiddie, Peter Zika, Rod Gilbert PWD-17-480 2017-06-23
U.S.A., Washington, Pierce, JBLM, Eastgate Rd., 47.06225 -122.5748
WTU:V
445027 David Giblin 8857 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
Josh Wozniak CRP-064 2015-05-01
U.S.A., Washington, Clark, CRP, 45.60821 -122.37225, 61m
WTU:V
Peter Zika, Peter Dunwiddie PWD-20-323 2020-09-02
U.S.A., Washington, Snohomish, Jetty Island, 0.25 miles west of Everett shore., 48.006916 -122.230054
WTU:V
153409 Carl Nelson s.n. 1954-09-11
U.S.A., Washington, Benton, Near Benton City., 46.26333 -119.48667
WTU:V
135936 George H. Ward 87 1942-08-10
U.S.A., Washington, Chelan, Stehekin., 48.30944 -120.65528
WTU:V
39679 George Neville Jones 5977 1934-08-12
U.S.A., Washington, Clallam, Mouth of Umbrella Creek, Lake Ozette., 48.144588 -124.623069