WS
385270 C. E. Hinchliff 1586 2011-08-23
U.S.A., Oregon, Grant, Malheur National Forest. Mouth of (lower) Slide Lake., 44.29076 -118.66193, 2206m
WS
334223 A.E. Grable 6089 1975-05-15
U.S.A., Washington, Yakima, US Hwy 12 at Toppenish Creek., 46.31972 -120.16222, 650m
WS
338253 A.E. Grable 5636 1974-07-02
U.S.A., Washington, Skagit, Grandy Lake on Laker Lake Rd. from Hamilton., 48.56583 -121.79889, 800m
WS
305672 P.M. Peterson, C.R. Annable 4451 1986-06-21
U.S.A., Washington, Ferry, Kettle Range. Colville National Forest. SE slope of Thirteen Mile Mt., 48.88333 -118.76667
WS
315813 A.E. Grable 7647 1979-09-22
U.S.A., Washington, Walla Walla, Pasture area se of Myra Rd and Rose St, Walla Walla., 46.06472 -118.34194, 900m
WS
315814 A.E. Grable 8013 1980-07-16
U.S.A., Washington, Whatcom, White Road near lake adjacent to 252-mile post on I-5 N, .5 mile north Loomis Trail Rd., 48.98333 -122.73333, 100m
WS
315807 A.E. Grable 4389 1972-04-20
U.S.A., Oregon, Morrow, Heppner dam site on Willow Creek one to one and a half miles east of Heppner., 45.35333 -119.55667, 2000m
WS
315808 Loranne Choske 247 1969-07-21
U.S.A., Oregon, Umatilla, Reith Road 6 and a half miles W. of Pendleton., 45.67222 -118.7875
WS
315804 Don H. Abbey 84 1971-05-14
U.S.A., Oregon, Grant, 6 mi W John Day., 44.416045 -119.073597, 1900m
WS
291757 N. Maxeiner 91 1983-07-25
U.S.A., Idaho, Latah, Spring Valley Reservoir, ca. 3 air mi. N of Troy., 46.780371 -116.76861
WS
315809 F. Bain s.n. 1969-07-01
U.S.A., Oregon, Umatilla, North edge of Milton., 45.93278 -118.38667
WS
363348 Rich Old s.n. 2002-07-12
U.S.A., Washington, Whitman, Tekoa., 47.22333 -117.07111
WS
331901 A.E. Grable 4620 1973-05-13
U.S.A., Washington, Yakima, Half mile west of Niles., 46.82083 -120.93833, 2000m
WS
315812 R.F. Bentley s.n. 1950-08-01
U.S.A., Washington, Skagit, Little Cranberry Lake, Fidalgo Island., 48.55806 -122.22056
WS
315810 June Waskey s.n. 1949-08-12
U.S.A., Washington, Skagit, Shannon Pond near Ship's Harbor, Fidago Island., 48.37389 -122.51333, 20m
WS
315811 V.A. LaGrone, Jr. s.n. 1971-06-28
U.S.A., Washington, Skagit, Heart Lake., 48.64444 -121.92639, 200m
WS
337489 A.E. Grable 8638 1982-03-19
U.S.A., Washington, Benton, Arid Lands Ecology Reservation, Rattlesnake Spring., 46.50417 -119.70667, 500m
WS
362216 Steve Juul, Susan Hueftle, Eric Limmer, Jennifer Thomas s.n. 1991-04-00
U.S.A., Washington, Ferry, Twin Lakes, 10 miles SW of Inchelium, Cornstalk Creek draining North Twin., 48.194499 -118.34939, 2569m
WS
332612 A.E. Grable 11020 1987-05-03
U.S.A., Washington, Kittitas, USFS Road 3300 in L.T. Murray Wildlife area., 47.1105 -120.9932
WS
283867 Z.P. Tammer s.n. 1980-09-15
U.S.A., Washington, Lincoln, Floating in pond, Site No. 5.
WS
189640 R.G. Jeffrey 48-29 1948-08-01
U.S.A., Washington, Whatcom, Lake Terrell., 48.87333 -122.68833
WS
139327 Wilhelm N. Suksdorf s.n. 1896-05-26
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
90385 W.C. Muenscher, M.W. Muenscher 5711 1933-06-20
U.S.A., Washington, Whatcom, Silver Beach, Lake Whatcom., 48.75833 -122.42167
WS
343256 S. Nolph 63 1988-04-25
U.S.A., Washington, Whitman, Pullman. In ditch by Reaney Park., 46.73139 -117.17861
WS
333624 A.E. Grable s.n. 1974-09-12
U.S.A., Washington, Walla Walla, Touchet R. Br. at hwy 12., 46.04 -118.67111
WS
330255 Bryan Ness 212 1983-06-15
U.S.A., Washington, Skagit, Heart Lake, Fidalgo Island., 48.46667 -122.63333
WS
340506 A.E. Grable 4389 1972-04-20
U.S.A., Oregon, Morrow, Heppner dam site on Willow Creek one to one and a half miles east of Heppner., 45.35333 -119.55667, 2000m
WS
327168 Paul F. Wasmer 52 1979-04-08
U.S.A., Oregon, Umatilla, South Fork Walla Walla River road., 45.921579 -118.374054, 1500m
WS
330028 J.R. Rogers 111 1971-05-14
U.S.A., Oregon, Grant, Holiday Park., 44.4262 -119.0528, 2700m
WS
221005 Albert N. Steward 6246 1953-02-21
U.S.A., Oregon, Multnomah-Hood River, Marshy woodland between Hwy. 30 and the Columbia River, 7 mi. w. of Multnomah-Hood River county boundary., 44.48083 -117.61806
WS
139324 Wilhelm N. Suksdorf s.n. 1899-07-14
U.S.A., Oregon, East Portland., 45.51556 -122.65917
WS
372332 Dean Dougherty, Kristy Berg & David Giblin KDD-4 2002-06-22
U.S.A., Washington, King, Cedar River Watershed. West Wetland - Morse Creek., 47.3634 -121.6662, 1610m
WS
376832 Pete Lopushinsky, Pam Camp, Ben Legler 07-14 2007-04-26
U.S.A., Washington, Kittitas, Colockum Wildlife Area. Unnamed spring at mouth of canyon ca. [circa] 0.85 miles southwest of mouth of Tekison Creek., 47.162129 -120.031688, 182m
WS
227623 Xerpha M. Gaines, T.H. Scheffer 725 1952-06-06
U.S.A., Washington, Grant, Rainbow Lake, a small man-made lake between Park Lake and Perch Lake, Dry Falls State Park., 47.59139 -119.37361
WS
139323 Wilhelm N. Suksdorf s.n. 1889-07-17
U.S.A., Washington, Spokane, Hangman's (Latah) Creek., 47.28167 -117.15444
WS
377845 John J. Schenk 1840 2007-04-15
U.S.A., Idaho, Clearwater, Route 8, SE of Bovill., 46.76997 -116.23605, 816m
WS
384541 Martha L. Hemphill 68 1982-05-15
U.S.A., Washington, Whitman, Intersection of Parvin Road (5000) and Abbott Road (5060).
WS
101786 Marion Ownbey, Ruth P. Ownbey 1798 1938-07-29
U.S.A., Oregon, Jefferson, Metolius River, near its source., 44.59778 -121.28583
WS
377636 P.F. Zika, F.A. Lang 23368 2007-08-08
U.S.A., Washington, Thurston, Near I-5, south side fo Nisqually Cut-off Road, Nisqually River delta, near Nisqually National Wildlife Refuge., 47.068333 -122.72, 3m
WS
379509 Peter F. Zika 23435 2007-08-14
U.S.A., Washington, Pacific, Small pond on S side of Cranberry Road, c. 0.3 road miles W of Clam Lake, Long Beach Peninsula., 46.395 -124.046667, 5m
WS
291098 Deb Foerhing, J. Mastrogiuseppe s.n. 1981-08-23
U.S.A., Washington, Spokane, S. Findley Lake, Turnbull Wildlife Refuge., 47.45098 -117.57297
WS
64707 Morton E. Peck s.n. 1923-07-22
U.S.A., Washington, In Trout Lake., 47.55722 -120.90556
WS
171349 R.G. Jeffrey s.n. 1946-07-22
U.S.A., Washington, Adams, 2 to 3 feet of water, 2 miles north of Macall., 47.089782 -118.01333
WS
362217 Eric Limmer, Jennifer Thomas s.n. 1991-08-24
U.S.A., Washington, Ferry, Twin Lakes, 10 miles SW of Inchelium. Sample location: Channel between lakes, South Twin Lake-Pitner Bay (CH1 and S4)., 48.194499 -118.34939, 2569m
WS
315817 June Waskey s.n. 1949-08-12
U.S.A., Washington, Skagit, Shannon Pond near Ship's Harbor, Fidago Island., 48.37389 -122.51333, 20m
WS
330254 Bryan Ness 249 1983-07-05
U.S.A., Washington, Skagit, Mud (Lost) Lake, Fidalgo Island., 48.43333 -122.65
WS
315816 R.F. Bentley s.n. 1950-08-01
U.S.A., Washington, Skagit, Lower Cranberry Lake, Fidalgo Island., 48.55806 -122.22056
WS
339707 Karen Ordelheide 56 1975-05-15
U.S.A., Washington, Yakima, US Hwy 12 at Toppenish Creek., 46.31972 -120.16222, 650m
WS
139320 Wilhelm N. Suksdorf 1334 1889-08-14
U.S.A., Washington, Spokane, Philleo Lake., 47.415 -117.45472
WS
139319 Wilhelm N. Suksdorf 1332 1884-06-30
U.S.A., Washington, Spokane, Spangle., 47.4275 -117.37917
WS
5370 Charles Vancouver Piper, N.L. Gardner 430 1898-07-00
U.S.A., Washington, Island, Near Cooperville., 48.29278 -122.675
WS
37832 M.C. McConile (?) s.n. 1924-10-12
U.S.A., Washington, King, Renton., 47.48306 -122.21583
WS
129509 Harold St. John, W.D. Courtney, Charles S. Parker 5378 1921-07-11
U.S.A., Washington, Okanogan, Shallow margin of Bonaparte Lake., 48.79333 -119.06, 3700m
WS
270521 Allen D. Fechtig, Henry Carsner s.n. 1967-09-24
U.S.A., Washington, 20 miles S. W. of Tacoma near Clear Lake., 47.29833 -120.3
WS
278688 D. Shaw s.n. 1972-07-10
U.S.A., Idaho, Bannock, Near McCammon., 42.65056 -112.19222
WS
377129 Jessica Ni 100 2005-08-29
U.S.A., Washington, Kittitas, Wenatchee National Forest. Forest Service Road #9712 towards Lion Rock; 100 meters east from junction with Forest Service Road 9716, right hand side of road heading east, approximately 7 kilometers from highway 97., 47.304583 -120.599617, 1518m
WS
90452 W.C. Muenscher 7689 1937-07-02
U.S.A., Washington, Whatcom, In pond, Deming., 48.82583 -122.21472
WS
227707 Xerpha M. Gaines, T.H. Scheffer 704 1952-06-05
U.S.A., Washington, Grant, In Falls Lake, Dry Falls State Park., 47.60472 -119.34639
WS
381520 Christopher Fisher s.n. 1992-09-10
U.S.A., South Dakota, Brookings, Conservation Park.
WS
387320 Emily Elliott, Brian Elliott 6844 2008-08-02
U.S.A., Montana, Park, Absaroka Range: Gallatin National Forest: from West Boulder Trailhead, along trail and West Boulder River to West Boulder Meadows, ca 27 air mi SW of Big Timber., 45.5385 -110.3139, 5700m
WS
5371 C.A. Ballard 1893-06-00
U.S.A., Minnesota, Cass, Gull Lake.
WS
19004 Aven Nelson, Elias Nelson 6929 1899-07-14
U.S.A., Wyoming, Trout Lake.
WS
42394 H. St. John, G.N. Jones, J. Thaanum, W.J. Vaughn 4755 1926-05-29
U.S.A., Idaho, Idaho, In pond, White Bird., 45.76167 -116.29972
WS
278673 B. Hyde 54 1972-09-08
U.S.A., Idaho, Bannock, Scout Mtn., 42.67806 -112.34472
WS
276515 Georgia Mason 9307 1971-10-27
U.S.A., Oregon, Lane, Across road from Autzen Stadium, Eugene., 44.05861 -123.06722, 422m
WS
139322 Wilhelm N. Suksdorf s.n. 1893-07-15
U.S.A., Oregon, Clackamas, Milwaukie., 45.44639 -122.63806
WS
5376 R.M. Horner s.n. 1896-07-27
U.S.A., Washington, Walla Walla, In running water near Touchet Riv, Waitsburg., 46.04 -118.67111
WS
5369 Frank O. Kreager 515 1902-08-24
U.S.A., Washington, Spokane, Stevens, Meyers Falls floating in slough., 48.59417 -118.05861
WS
41075 H.E. Willmsen s.n. 1926-10-23
U.S.A., Washington, Benton, Richland., 46.28583 -119.28333
WS
204914 S.W. Harris 123 1950-07-25
U.S.A., Washington, Grant, Common floating on the surface of potholes 1/2 mile south of the west end of O'Sullivan Dam., 46.953548 -119.29
WS
139326 Wilhelm N. Suksdorf 1333 1882-07-18
U.S.A., Washington, Klickitat, White Salmon., 45.72778 -121.48528
WS
272887 Joan T. O'Farrell, Thomas P. O'Farrell 72-240 1972-08-05
U.S.A., Washington, Benton, Rattlesnake Springs., 46.5 -119.71667, 700m
WS
64997 Morton E. Peck 12943 1923-07-10
U.S.A., Washington, San Juan, Pond, Cattle Point, San Juan Islands., 48.58333 -122.96667
WS
5377 Charles Vancouver Piper s.n. 1897-05-20
U.S.A., Washington, Kittitas, Ellensburg., 46.99667 -120.54667
WS
55770 William C. Cusick 3859 1914-09-09
U.S.A., Oregon, Union, Floating in Clover Creek (W. Blue Mountains) and on stagnant water of ponds near Union., 45.20861 -117.86417, 3500m
WS
260914 R. Daubenmire 6834 1968-07-24
U.S.A., Idaho, Bonner, 48.8333 -117.00028
WS
44859 Aven Nelson, J.F. Macbride 1611 1911-08-04
U.S.A., Idaho, Bear Lake, Montpelier., 42.32222 -111.29694, 5943m
WS
257295 C.L. Hitchcock, R. Spellenburg, D. Sutherland 23841 1965-07-06
U.S.A., Idaho, Custer, 15 miles n. of Challis, roadside ditch., 44.721958 -114.23083
WS
127147 Ray J. Davis 4289 1941-08-21
U.S.A., Idaho, Gooding, Hagerman Valley., 42.79167 -114.90833
WS
377089 Peter F. Zika 23452 2007-08-14
U.S.A., Washington, Pacific, Long Beach Peninsula, west of Pacific Way on 188th Place, near boatlaunch, northwest shoreline of Loomis Lake., 46.438333 -124.045, 5m
WS
379468 Peter F. Zika 23514 2007-08-28
U.S.A., Washington, Pend Oreille, SE shore of beaver pond c. 0.5 km S of Upper Lead King Lake., 48.94 -117.355, 770m
WS
379469 Peter F. Zika 23530 2007-08-29
U.S.A., Washington, Ferry, Small pond on N side of Route 20, 7 air km SW of West Kettle Falls., 48.586667 -118.196667, 600m
WS
139325 W.N. Suksdorf s.n. 1886-08-25
U.S.A., Washington, Klickitat, Near Trout Lake, W Klickitat Co., 46.00972 -121.54806
WS
377144 Jessica Ni 101 2005-08-29
U.S.A., Washington, Kittitas, Wenatchee National Forest. Forest Service Road #9712 towards Lion Rock; 100 meters east from junction with Forest Service Road 9716, right-hand side of road heading east; approximatelty 7 kilometers from Highway 97., 47.304583 -120.599617, 1518m
WS
381544 Christopher Fisher s.n. 1992-09-10
U.S.A., South Dakota, Brookings, Conservation Park.
WS
383618 David Giblin 2374 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, 1121m
WS
386305 David Giblin 2481 2008-09-05
U.S.A., Washington, Grant, Turnout east side of road along Morgan Lake Road., 46.91834 -119.23901, 826m
WS
390358 Jeff Walker, Ben Legler, David Giblin 511 2010-08-24
U.S.A., Washington, Island, Deception Pass State Park. Cranberry Lake. East and southeast side of lake., 48.3905 -122.6502, 2m
WS
5375 E.P. Sheldon 1892-06-00
U.S.A., Minnesota, Mille Lacs, Milaca.
WS
5379 Walter Deane 1894-10-13
U.S.A., Massachusetts, Norfolk, Raudolph.
WS
315661 Gerald Hixson 93 1971-07-08
U.S.A., Washington, King, 6 Mi. W. Steven's Pass., 47.746318 -121.213875, 2400m
WS
5362 Charles Vancouver Piper s.n. 1895-07-12
U.S.A., Washington, Seattle., 47.60639 -122.33083
WS
67868 H. St. John 10565 1930-08-21
U.S.A., Washington, King, S. Fork Snoqualmie River, 3 miles w. of Snoqualmie Pass., 47.528872 -121.888482
WS
164528 Geo. G. Hedgcock s.n. 1935-05-28
U.S.A., Washington, Pend Oreille, 8 miles S. W. of Ione., 48.625336 -117.41611
WS
5356 Frank O. Kreager 293 1902-07-25
U.S.A., Washington, Spokane, Stevens, Davis Ranch., 46.14083 -119.65722
WS
67867 Nettie M. Cook s.n. 1929-08-14
U.S.A., Washington, Spokane, 7 miles n.e. of Spangle., 47.4275 -117.37917
WS
202764 Kenneth H. Gehrman 53 1949-07-06
U.S.A., Washington, Spokane, Brushy stream course, Fish Lake area., 47.51889 -117.52028
WS
112083 H.T. Rogers, C. Boothroyd, F.G. Meyer; M. Ownbey 267 1940-04-06
U.S.A., Washington, Stevens, Bog along creek 1 mile Southeast of Gerome., 48.03378 -118.24073, 1290m
WS
111754 H.T. Rogers 620 1940-04-06
U.S.A., Washington, Stevens, Bog along creek 1 mile Southeast of Gerome., 48.03378 -118.24073, 1290m
WS
315663 Ellen Dietel 629 1965-05-16
U.S.A., Washington, Kittitas, Above Hyak on Highway US 10., 47.39306 -121.39167, 2900m