WTU:V
117859 R. G. Jeffrey s.n. 1946-07-26
U.S.A., Washington, Adams, Slough, 6.5 miles NE of Macall., 47.06081 -118.01419
WTU:V
345039 Sarah Gage, Sharon Rodman G&R 483 1992-07-11
U.S.A., Washington, Grant, Lakes below Dry Falls Dam, Coulee City, below dam and Highway 2., 47.616667 -119.316667, 460 - 473m
WTU:V
173696 Xerpha M. Gaines, T.H. Scheffer 687 1952-06-05
U.S.A., Washington, Douglas, Along east end of Rickard Lake, about 1 mile northeast of Vista Point, Dry Falls State Park, localized., 47.61417 -119.34306
WTU:V
274329 Wilhelm N. Suksdorf 4039 1904-08-03
U.S.A., Washington, Klickitat, Near Rockland [Dallesport]., 45.61715 -121.18372
WTU:V
316911 Ralph Naas, Dorothy Naas 5214 1986-09-11
U.S.A., Washington, Okanogan, Cougar Lake, south end. Winthrop ca. 0.4 mi. east., 48.47917 -120.09444, 979m
WTU:V
123941 F. L. Pickett, F. L. P., J. F. G. Clarke, L. A. Dillon 1622 1934-06-07
U.S.A., Washington, Whitman, Just southeast of south end of Rock Lake., 47.135 -117.728611
WTU:V
117858 R. G. Jeffrey s.n. 1946-07-13
U.S.A., Washington, Adams, 5.5 miles northeast of Macall., 47.06081 -118.01419
WTU:V
67076 F. L. Pickett 1622 1934-06-07
U.S.A., Washington, Whitman, Just southest of lower end of Rock Lake., 47.18444 -117.68111
WTU:V
5407JWT-a L. F. Henderson 6259 1927-07-19
U.S.A., Oregon, Harney, Below Burns., 43.586261 -119.054103
WTU:V
5407JWT-b Thomas Howell s.n. 1885-07-17
U.S.A., Oregon, Multnomah, Near Arthur, Suavies Island., 45.669282 -122.845658
WTU:V
5470JWT-c Morton E. Peck 16 127 1928-06-23
U.S.A., Oregon, Harney, 7 miles southeast of Burns., 43.530454 -118.924909
WTU:V
34106 J. William Thompson 11970 1/2 1935-07-10
U.S.A., Oregon, Harney, One mile east of Burns., 43.585018 -119.03316
WTU:V
199714 Loran C. Anderson 1464 1958-07-27
U.S.A., Idaho, Franklin, 1/2 mile north of Banida.
WTU:V
235089 H. H. Bartlett, John F. Grayson 585a 1952-07-06
U.S.A., Washington, Douglas, 6.8 miles west of county line, near highway U.S. 2 (11.6 miles west of Coulee City)., 47.61112 -119.540171
WTU:V
268990 Wilhelm N. Suksdorf 4039 1904-06-08
U.S.A., Washington, Klickitat, Near Rockland [Dallesport]., 45.61715 -121.18372
WTU:V
274330 Wilhelm N. Suksdorf 4039 1904-06-08
U.S.A., Washington, Klickitat, Near Rockland [Dallesport]., 45.61715 -121.18372
WTU:V
281211 Virginia Crosby 1656 1977-07-13
U.S.A., Oregon, Lake, Crooked Creek, 1 mile north of Vally Junction on Highway 21.
WTU:V
157420 C. L. Porter 6486 1954-06-30
U.S.A., Utah, Rich, Near the south end of Bear Lake near Laketown., 1768m
WTU:V
273347 Wilhelm N. Suksdorf 635-0 1904-06-07
U.S.A., Oregon, Wasco, Near Dalles City., 45.594342 -121.178169
WTU:V
200978 Richard R. Knight s.n. 1959-08-20
U.S.A., Montana, Teton, Firfield, 2 miles west of Freezeout Lake.
WTU:V
8204JWT Morton E. Peck 18946 1936-06-20
U.S.A., Oregon, Harney, 4 miles southeast of Burns., 43.545277 -118.997542
WTU:V
8759JWT Morton E. Peck 13918 1925-06-24
U.S.A., Oregon, Harney, 5 miles east of Burns., 43.608097 -118.949996
WTU:V
5108JWT J. William Thompson 11970 1/2 1935-07-10
U.S.A., Oregon, Harney, One mile east of Burns., 43.585018 -119.03316
WTU:V
380744 David Giblin 1918 2008-06-27
U.S.A., Washington, Lincoln, U.S. Bureau of Land Management land at Twin Lakes. Road from Highline Road to Twin Lakes campground, north side of road., 47.53512 -118.51987, 650m
WTU:V
380380 David Giblin 2322 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
389320 Jeff Walker 618 2012-09-10
U.S.A., Washington, Grant, East of Moses Lake., 47.10333 -119.21479
WTU:V
401334 David Giblin 3269 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
398468 Barbara L. Wilson 6281 1993-07-31
U.S.A., Oregon, Harney, Redhouse field in the OO Ranch unit of the Malheur National Wildlife Refuge., 43.31653 -119.307354, 1250m
WTU:V
David Giblin 7369 2019-09-20
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Area. Blue Lake. Approximately in middle of lake along eastern shore., 48.68202 -119.68784, 516m
WTU:V
100641 T. H. Scheffer s.n. 1945-08-22
U.S.A., Washington, Grant, Dry Falls Coulee., 47.60472 -119.34639
WTU:V
5393JWT J. William Thompson 9626 1933-07-28
U.S.A., Washington, King, Borders of Lake Washington, Sand Point, Seattle., 47.68056 -122.25028
WTU:V
271251 E. Hunn 640 1977-09-02
U.S.A., Washington, Klickitat, Yakima Indian reservation. Near two small lakes 1 mile N of Glenwood on Mt. Adams Hwy., 46.033369 -121.28944, 505m
WTU:V
344122 D. Malkin, F. Caplow 9 2000-08-31
U.S.A., Washington, Kittitas, Mudflat area near Quilomene Creek, adjacent to the Columbia River., 47.1105 -120.0352
WTU:V
5395JWT Chas B. Fiker s.n. 1933-00-00
U.S.A., Washington, Okanogan, Somewhere in Okanogan County, probably near Omak., 48.41111 -119.52639
WTU:V
2872 C. V. Piper 391 1888-07-16
U.S.A., Washington, Pierce, Puyallup., 47.18556 -122.29167
WTU:V
325026 Scott R. Atkinson 487 1992-08-16
U.S.A., Washington, San Juan, Trout Lake, San Juan Island, SE shore of lake, central part of island., 48.529444 -123.123056
WTU:V
125288 C. L. Hitchcock 17610 1948-06-23
U.S.A., Washington, Stevens, 1 mile west of Colville., 48.55 -117.948889
WTU:V
234022 C. L. Hitchcock 24118 1965-09-24
U.S.A., Washington, Thurston, Hicks Lake, 4 mi E of Olympia, near public access area., 47.038029 -122.814476
WTU:V
66105 F. L. Pickett, F. L. P., J. F. G. Clarke, L. A. Dillon 1623 1934-06-07
U.S.A., Washington, Whitman, Just southeast of south end of Rock Lake., 47.135 -117.728611
WTU:V
224195 David Sutherland 1075 1965-07-15
U.S.A., Washington, Whatcom, Wiser Lake boat launching area E of the N end of the fill which crosses the lake., 48.904906 -122.484978
WTU:V
345436 Sarah Gage, Sharon Rodman G&R 863 1992-10-03
U.S.A., Washington, Yakima, Confluence of Yakima and Naches Rivers, Yakima., 46.633333 -120.516667, 10m
WTU:V
347309 P. F. Zika 16515B 2001-09-10
U.S.A., Washington, Clark, Loop Road; Ridgefield National Wildlife Refuge., 45.808333 -122.745, 5m
WTU:V
347310 P. F. Zika 16515A 2001-09-10
U.S.A., Washington, Clark, Loop Road; Ridgefield National Wildlife Refuge., 45.808333 -122.745, 5m
WTU:V
345923 P. Zika 16515A 2001-09-10
U.S.A., Washington, Clark, Loop Road; Ridgefield National Wildlife Refuge., 45.808333 -122.745, 5m
WTU:V
2792 C. V. Piper 391 1888-08-05
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
66137 F. L. Pickett 1628 1934-08-18
U.S.A., Washington, Whitman, 3 miles northwest of Ewan., 47.147639 -117.779015
WTU:V
348025 Orlin L. Ireland 198 1934-06-03
U.S.A., Oregon, Lane, Willamette River. (Eugene?).
WTU:V
272654 W. N. Suksdorf 4082 1904-08-03
U.S.A., Washington, Klickitat, Near Rockland [Dallesport]., 45.61715 -121.18372
WTU:V
67010 F. L. Pickett 568 1916-07-13
U.S.A., Washington, Whitman, About Pullman., 46.731274 -117.179616
WTU:V
65933 F. L. Pickett 1556 1934-06-02
U.S.A., Washington, Whitman, Toolie swamp. 3 miles northwest of Ewan., 47.147639 -117.779015
WTU:V
28618 I. C. Otis 1675 1929-08-11
U.S.A., Washington, King, Lake Sammamish., 47.6 -122.084722
WTU:V
5257JWT J. William Thompson 11123 1934-07-29
U.S.A., Washington, Klickitat, North Dalles [Dallesport]., 45.61715 -121.18372
WTU:V
5408JWT J. William Thompson 7192 1931-06-30
U.S.A., Washington, Grant, Below the Dry Falls, Grand Coulee near Coulee City., 47.61139 -119.29111
WTU:V
152391 Carl Nelson s.n. 1954-07-25
U.S.A., Washington, Yakima, 2 miles west of Satus., 46.270272 -120.191059, 213m
WTU:V
256690 La Rea J. Dennis, Peter G. Dorris 2635 1964-08-06
U.S.A., Oregon, Lane, Country Club Road, Eugene., 44.063994 -123.090166
WTU:V
5256JWT J. William Thompson 11893 1935-07-06
U.S.A., Oregon, Wasco, Near The Dalles.
WTU:V
154084 Arthur Cronquist 7741 1953-08-04
U.S.A., Oregon, Grant, Along Beech Creek, 6 miles northeast of mt. Vernon., 44.4695 -119.0325, 1006m
WTU:V
27120 unknown 210 1912-09-00
U.S.A., Idaho, Coeur d'Alene.
WTU:V
149779 C. L. Hitchcock 19675 1952-07-15
U.S.A., Oregon, Baker, About 3 miles south of Haines, north of Baker., 44.870037 -117.92235
WTU:V
5392JWT Lilla Leach s.n. 1927-06-27
U.S.A., Oregon, Lane, Near Eugene.
WTU:V
71731 Garland M. Powell s.n. 1939-07-31
U.S.A., Oregon, Linn, Bryant Park, Albany., 44.637473 -123.114385
WTU:V
272715 W. N. Suksdorf s.n. 1901-06-18
U.S.A., Oregon, Wasco, The Dalles., 45.59472 -121.1775
WTU:V
305794 Noel H. Holmgren, Patricia K. Holmgren 9653 1980-07-27
U.S.A., Oregon, Lake, South Warner Lake Valey, 3.7 km (2.3 mi) south of Adel on Coleman Valley road., 42.1443 -119.9153, 1372m
WTU:V
331152 James F. Smith 3194 1994-07-17
U.S.A., Idaho, Gooding, Livestock pond south of Davis Mountain Peak., 43.166667 -114.8, 1524m
WTU:V
224599 C. L. Hitchcock 23979 1965-07-11
U.S.A., Montana, Lake, Large "pot hole" 0.2 miles southeast of Nine-Pipes Reservoir.
WTU:V
156498 William H. Baker 8468 1951-08-10
U.S.A., Idaho, Owyhee, Duck Valley Marsh, Riddle., 42.18694 -116.10944
WTU:V
234998 F. B. Cotner s.n. 1961-08-05
U.S.A., Montana, Flathead, Along first inlet west of mouth of Flathead River, Kalispell.
WTU:V
126186 C. L. Hitchcock 17861 1948-07-01
U.S.A., Montana, Powell, 10 miles northeast of Helmville., 46.96887 -112.811443
WTU:V
321155 Barbara Ertter 6591 1986-07-17
U.S.A., Idaho, Elmore, Danskin Peak ca 20 miles due north of Mountain Home, Danskin Lake at head of Timber Culch., 43.42278 -115.69028, 1677m
WTU:V
126187 C. L. Hitchcock 17793 1948-06-27
U.S.A., Montana, Lake, Two miles northeast of Nine Pipes Reservoir.
WTU:V
2756 Louis F. Henderson s.n. 1892-06-18
U.S.A., Washington, Yakima, North Yakima., 46.60222 -120.50472
WTU:V
Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22260 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
375792 Ben Legler, Barbara Williams, David Giblin 3613 2006-09-22
U.S.A., Washington, Kittitas, About 2.25 miles up Taneum Canyon; south side of creek at small unnamed pond., 47.094722 -120.832222, 695m
WTU:V
374679 Peter F. Zika 24184 2008-09-30
U.S.A., Washington, Kittitas, Near exit 53 on I-90, southeast side of Snoqualmie Pass, Cascade Range., 47.416667 -121.408333, 920m
WTU:V
396890 Cathy Maxwell, Joe Arnett, Kathleen Sayce, David Giblin 08-48 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
379708 Peter F. Zika 19070 2003-09-18
U.S.A., Oregon, Columbia, Southwest shore of Columbia River, Diblee Point, north of Rinearson Slough., 46.108333 -122.9825, 5m
WTU:V
379220 P. F. Zika 17755 2002-08-29
U.S.A., Washington, Wahkiakum, Northeast shore Steamboat Slough, fresh water intertidal, Steamboat Slough Road, north side of columbia River. One mile southeast of Skamokawa., 46.26 -123.44, 1m
WTU:V
375898 A. R. McCutcheon N-40 1994-09-07
Canada, British Columbia, Pitt Meadows, Neaves Road., 49.25 -122.7
WTU:V
394125 David Giblin 1077B 2007-07-22
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge. Canal and adjacent wetland along side road; about 0.1 mile North of milepost 54., 42.888333 -118.898333, 1270m
WTU:V
388639 David Giblin, Don Knoke 3083 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
9447JWT I. C. Otis 2129 1936-08-02
U.S.A., Washington, King, Shore of Lake Sammamish., 47.64194 -122.07917
WTU:V-Vascular
394696 David Giblin 3012 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
David Giblin 3134 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
Cathy Maxwell, Joe Arnett, Kathleen Sayce, David Giblin 08-48 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
156487 William H. Baker 7854 1951-07-10
U.S.A., Idaho, Washington, 1/4 mile southeast of Weiser.
WTU:V
238046 Phyllis Hicks, Pat Kern, David Sutherland s.n. 1967-07-09
U.S.A., Washington, Thurston, Hick's [Hicks] Lake., 47.021921 -122.797072
WTU:V
420549 Ron Bockelman 15-89 2015-06-25
U.S.A., Washington, Kittitas, Puget Sound Energy Wild Horse Wind Facility, near Government Spring, Whiskey Dick Creek watershed., 47.03629 -120.21178, 1020m
WTU:V
411097 Patricia Johnson NWCA16-4888-V1-Q3 2016-06-21
U.S.A., Washington, Snohomish, Skagit River Estuary on Puget Sound., 48.2934 -122.38228
WTU:V
409446 Jean Wood 2679 1995-07-26
U.S.A., Washington, Stevens, Western Colville National Forest and vicinity: South Fork Mill Creek Drainage: Old Dominion Mountain Meadow, circa 4 air miles northeast of Colville; off Hanson Springs Road on Forest Road 020., 48.582471 -117.69149, 991m
WTU:V
412182 Peter F. Zika 28157 2016-07-22
U.S.A., Washington, San Juan, West shore of farm pond, south side of Beaverton Valley Road, 3.1 air kilometers southeast of Cady Mountain, San Juan Island., 48.5446 -123.0861, 40m
WTU:V
412201 Peter F. Zika 28286 2016-08-14
U.S.A., Washington, Wahkiakum, Near boat launch on Oneida Road, near mouth of Deep River., 46.3139 -123.7138, 1m
WTU:V
416688 Peter F. Zika 29005 2017-08-18
U.S.A., Washington, Benton, Near causeway to Crow Butte Island, backwater of Lake Umatilla reservoir on north bank of Columbia River., 45.8667 -119.828, 80m
WTU:V
424968 David Giblin 3654 2010-10-07
U.S.A., Washington, Pierce, End of Mounts Road, west side of Interstate 5., 47.08087 -122.6909, 2m
WTU:V
425326 David Giblin, Don Knoke 4251 2012-09-24
U.S.A., Washington, Kittitas, Approximately 2 kilometers east of junction of Leisure Land Lane and Iron Horse Trail; just southeast of I-90 Exit 80 interchange., 47.1779 -121.0054, 606m
WTU:V
Peter Dunwiddie, Peter Zika PWD-19-213 2019-07-26
U.S.A., Oregon, Morrow, Umatilla National Wildlife Refuge, McCormack Unit., 45.897872 -119.587014
WTU:V
Peter Dunwiddie, Peter Zika PWD-19-361 2019-07-31
U.S.A., Washington, Klickitat, Horsethief Lake State Park., 45.639276 -121.18697
WTU:V
428830 David Giblin 7272 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
430048 David Giblin 7490 2020-06-24
U.S.A., Washington, Skamania, Gifford Pinchot National Forest. Forest Service Road 41. Approximately 3 kms south of Sunset Falls Campground., 45.80858 -122.24769, 500m
WTU:V
429809 David Giblin 7944 2020-09-10
U.S.A., Washington, Lincoln, Fishtrp Recreation Area. Approximately 2 kms east of Sprague highway East along access road leading to Hog Lake., 47.38014 -117.82632, 676m
WTU:V
427933 David Gross 1938 2020-06-21
U.S.A., California, Modoc, Along Forest Service Road 46 north of CA Hwy 139 at Boles Creek, Modoc Nat. Forest., 41.898934 -120.998408