WS
301004 Daniel Brown 1986-1 1986-07-05
U.S.A., Washington, Okanogan, Moccasin Lake., 48.42167 -120.205
WS
221642 Albert N. Steward, David B. Marshall 72111 1956-08-08
U.S.A., Oregon, Harney, Malheur Lake, near Graves Point., 43.31167 -118.79417, 4100m
WS
201843 Quentin Jones 276 1950-07-19
U.S.A., Idaho, Lewis, Mill Pond at Winchester., 46.24 -116.62333
WS
8414 J.B. Flett 170 1896-08-17
U.S.A., Washington, Pierce, Lake City (American Lake)., 47.14947 -122.55193
WS
40865 R.T. Davison s.n. 1925-07-04
U.S.A., Washington, Pierce, Camp Lewis. Common along shores of American Lake., 47.1325 -122.56361
WS
36246 R. Sprague s.n. 1922-06-26
U.S.A., Washington, Skagit, Dewey, Fidalgo Island. Swamp near Campbell Lake., 48.37389 -122.51333
WS
171654 C.F. Yocom s.n. 1947-08-14
U.S.A., Washington, Pend Oreille, North of Cusick., 48.3375 -117.29611
WS
171655 C.F. Yocom s.n. 1947-08-14
U.S.A., Washington, Pend Oreille, Along highway north of Cusick., 48.3375 -117.29611
WS
98456 Fred G. Meyer 564 1936-07-02
U.S.A., Washington, Thurston, About one mile east of Lacey., 47.03444 -122.82194
WS
204891 S.W. Harris 53 1950-06-14
U.S.A., Washington, Grant, 47.15 -119.48333
WS
65430 Carl English Jr. 1446 1928-08-17
U.S.A., Washington, King, Lake Sawyer., 47.33611 -122.045
WS
64241 Harold St. John, W.D. Courtney, Charles S. Parker 5489 1921-07-14
U.S.A., Washington, Okanogan, Epsom Lake, Kruger Mt, Oroville., 48.93917 -119.43444, 2000m
WS
171190 C.F. Yocom s.n. 1947-08-13
U.S.A., Washington, Stevens, 6 miles southeast of Colville., 48.485232 -117.811691
WS
64237 Harold St. John, W.D. Courtney, Charles S. Parker 5295 1921-07-08
U.S.A., Washington, Okanogan, Colville National Forest. Shallow margin of Bonaparte Lake., 48.79333 -119.06, 3700m
WS
189744 C.F. Yocom s.n. 1949-07-27
U.S.A., Washington, Okanogan, About 1 mile southeast of Timentwa., 48.225812 -119.493155
WS
189757 C.F. Yocom s.n. 1949-08-11
U.S.A., Washington, Stevens, Long Lake. Little Pend Oreille National Wildlife Refuge., 47.83722 -117.83833
WS
189636 R.G. Jeffrey 48-33 1948-08-02
U.S.A., Washington, Whatcom, Nooksack Valley, 3 mi. NE of Ferndale., 48.877359 -122.543071
WS
227698 Xerpha M. Gaines, T.H. Scheffer 705 1952-06-05
U.S.A., Washington, Grant, Dry Falls State Park. Shallow edge of Falls Lake., 47.60472 -119.34639
WS
206246 Marion Bacon 166 1951-07-12
U.S.A., Washington, Grant, West side of Moses Lake, near Highway 10. Upper edge of Potholes, along edge of Ponds., 47.08028 -119.33306
WS
42504 D.J. Meitruau 153 1927-07-07
U.S.A., Washington, Whitman, Rock Lake., 47.18444 -117.68111
WS
40942 Vona M. Gessell s.n. 1925-08-02
U.S.A., Washington, Whitman, Pullman., 46.73139 -117.17861
WS
128217 I.C. Otis 1735 1933-07-21
U.S.A., Washington, Thurston, Hicks Lake., 47.02167 -122.79667
WS:Vascular
330244 Bryan Ness 248 1983-07-05
U.S.A., Washington, Skagit, Mud (Lost) Lake, Fidalgo Is., 48 -22
WS
325897 Dennis Woodland 96 1965-07-10
U.S.A., Washington, Skagit, Whistle Lake, Fidalgo Island., 48.37389 -122.51333, 450m
WS
7955 E.P. Sheldon S.11327 1902-09-15
U.S.A., Oregon, Multnomah, Lower Albina, Portland., 45.52361 -122.675
WS
66116 M.W. Gorman 5849 1922-07-15
U.S.A., Oregon, Multnomah, Portland, Sauvie's Ild.
WS
68872 H. St. John 4449 1926-05-08
U.S.A., Idaho, Idaho, Sheep Creek., 45.34194 -116.34889, 1275m
WS
200636 R.F. Daubenmire 48185 1948-08-07
U.S.A., Idaho, Bonner, Luby Bay. Shore of Priest Lake., 48.49056 -116.9025
WS
66120 M.W. Gorman 3963 1916-08-22
U.S.A., Oregon, Deschutes, Hot Springs Bay, East Lake., 43.72917 -121.21361, 6600m
WS
200948 W.L. Zimmer 281 1950-07-04
U.S.A., Washington, Stevens, One mile southwest of Addy. Floodlands of the Colville River., 48.57306 -118.10556
WS
8415 K. Whited 1316 1900-07-22
U.S.A., Washington, Okanogan, Lake Concoy., 48.5575 -119.74861
WS
295371 Jonna Ahl, Judy Loescher s.n. 1984-07-02
U.S.A., Washington, Okanogan, Buffalo Lake., 48.06389 -118.88472
WS
295378 Jonna Ahl, Judy Loescher s.n. 1984-07-02
U.S.A., Washington, Okanogan, 48.55 -119.73333
WS
8410 C.V. Piper s.n. 1899-07-25
U.S.A., Washington, Whitman, 6 mi East of Pullman., 46.73132 -117.051883
WS
225094 Jean Gleason 341 1940-07-06
U.S.A., Idaho, Bonner, Opposite Four Mile Island on the east side of Priest Lake., 48.49056 -116.9025
WS
50305 Reif Hunt 276 1900-07-10
U.S.A., Washington, Whitman, Pullman., 46.73139 -117.17861
WS
66115 M.W. Gorman 5915 1922-08-26
U.S.A., Oregon, Douglas, Diamond Lake., 43.15889 -122.14972
WS
56505 Marie Goult, Joseph Howell s.n. 1882-08-00
U.S.A., Oregon, Multnomah, Sauvie Island., 45.71667 -122.8
WS
8360 Frank O. Kreager 338 1902-07-29
U.S.A., Washington, Spokane, Stevens, Lake.
WS
171191 C.F. Yocom s.n. 1947-08-14
U.S.A., Washington, Stevens, 3 miles south of Boundary., 48.939367 -117.63667
WS
8358 Frank O. Kreager 438 1902-08-09
U.S.A., Washington, Spokane, Stevens, Davis Lake., 48.73889 -118.22944
WS
65114 Morton E. Peck 13087 1923-07-24
U.S.A., Washington, San Juan, 3-½ miles s.e. of Roche Harbor., 48.61 -123.1475
WS
181295 T.H. Scheffer s.n. 1948-07-16
U.S.A., Washington, Grant, Dry Falls Lake, Grand Coulee., 47.6 -119.36667
WS
144011 Wilhelm N. Suksdorf 2292 1889-07-19
U.S.A., Washington, Spokane, About 6 miles southwest of Spangle., 47.366052 -117.469947
WS
8467 F.W. Dewart s.n. 1901-06-05
U.S.A., Washington, Spokane, 47.61667 -117.36667
WS
144120 Wilhelm N. Suksdorf 4734 1880-10-00
U.S.A., Washington, Klickitat, Columbia River (Bingen)., 45.715 -121.46333
WS
143996 Wilhelm N. Suksdorf 570 1883-08-20
U.S.A., Washington, Klickitat, Columbia River at Bingen., 45.715 -121.46333
WS
127346 Ray J. Davis 4068 1941-08-12
U.S.A., Idaho, Bannock, 2 mi. N. of Red Rocks., 42.383416 -112.04917
WS
78578 Chas. B. Fiker 2183 1936-07-05
U.S.A., Washington, Okanogan, Aeneas Valley Highway., 48.65528 -119.19139
WS
128216 I.C. Otis 1782 1933-08-22
U.S.A., Washington, Clallam, Lake Ozette., 48.09492 -124.64004
WS
283854 Z.P. Tammer s.n. 1980-09-18
U.S.A., Washington, Lincoln, Creston Site Inventory Site 21., 47.75861 -118.51861
WS
287618 Jonna Ahl, Judy Loescher s.n. 1983-07-22
U.S.A., Washington, Okanogan, Owhi Lake, 3 mi. NE of Nespelem. SE bay of NE shore., 48.197913 -118.927577, 2500m
WS
291935 Edmond Broch, Jonna Ahl s.n. 1983-06-30
U.S.A., Washington, Okanogan, Buffalo Lake, 4 mi. E of Belvedere., 48.049967 -118.897285
WS
301839 Daniel Brown 1986-1 1986-07-05
U.S.A., Washington, Okanogan, Moccasin Lake., 48.42167 -120.205
WS
164721 Geo. G. Hedgcock s.n. 1932-07-12
U.S.A., Washington, Stevens, South fork of Cedar Creek, 4 miles north of Leadpoint., 48.967325 -117.58639, 2250m
WS
144187 Wilhelm N. Suksdorf 569 1883-08-20
U.S.A., Washington, Klickitat, Bingen. Bottomlands of the Columbia River., 45.715 -121.46333
WS
144194 Wilhelm N. Suksdorf 4733 1880-10-12
U.S.A., Washington, Klickitat, Bingen. Columbia River., 45.715 -121.46333
WS
291894 Jonna Ahl, Edmund Broch s.n. 1983-06-30
U.S.A., Washington, Okanogan, 4 mi. E of Belvedere. Buffalo Lake., 48.049967 -118.897285
WS
257076 C.L. Hitchcock 23793 1965-07-04
U.S.A., Oregon, Baker, 5 miles e. of Unity., 44.437455 -118.090253
WS
343981 Richard R. Halse 2085 1979-09-12
U.S.A., Oregon, Benton, N.E. Corvallis, west of Canterbury Circle. Area around Frazier Creek, far north end of marsh., 44.60694 -123.23472, 68m
WS
8409 Charles Vancouver Piper s.n. 1892-08-00
U.S.A., Washington, King, Seattle. In Lake Washington., 47.60639 -122.33083
WS
8451 Lake, Hull 645 1892-08-08
U.S.A., Washington, Grant, Coulee City., 47.61139 -119.29111
WS
47692 Chas. S. Parker 641 1922-08-09
U.S.A., Washington, Walla Walla, West of Walla Walla., 46.06472 -118.34194
WS
50421 H. St. John, A. Dynowska, M. Huntamer, J.A. Moore and F.H. Smith 9691 1928-10-06
U.S.A., Washington, Asotin, Rays Ferry. Gravel Island in Grande Ronde River., 46.08028 -116.97861
WS
68875 H. St. John, O. Beedan; R.T. Davison; E. Ransom; L. Ridout 7165 1925-10-11
U.S.A., Washington, Adams, 6 miles above Hooper. Banks of Palouse River., 46.86186 -118.1475
WS
267439 J.H. Christ 11755 1940-08-15
U.S.A., Idaho, Idaho, 2 miles north of Kooksia. On bars in Clearwater River., 46.051457 -115.89
WS
7935 Cotton 872 1902-08-11
U.S.A., Washington, Benton, Prosser., 46.20694 -119.76778
WS
8453 Charles Vancouver Piper s.n. 1896-09-09
U.S.A., Washington, Whitman, Almota., 46.70306 -117.46833
WS:Vascular
83768 C. F. Yocom s.n. 1948-07-13
U.S.A., Washington, Whitman, 8 miles south of Ewan. Big cove, Cherry Creek., 47.001133 -117.73389
WS
202774 Kenneth H. Gehrman 105 1949-08-12
U.S.A., Washington, Spokane, South of Cheney. Aquatic, Upper Turnbull Slough, Turnbull Refuge., 47.42139 -117.60222
WS
189746 C.F. Yocom s.n. 1949-07-21
U.S.A., Washington, Douglas, 4-1/2 east of Delrio., 48.004138 -119.213471
WS
56502 Joseph Howell s.n. 1884-09-05
U.S.A., Oregon, Multnomah, Sauvie's Island., 45.71667 -122.8
WS
195373 William H. Baker 4689 1947-08-01
U.S.A., Oregon, Curry, 4 miles of north of Agness. Growing in the Rogue River at Cherry Flat., 42.42278 -124.42806
WS
47580 Chas. S. Parker 626 1922-07-20
U.S.A., Washington, Whitman, Colfax. Moist land, near Palouse River., 46.91028 -117.07472
WS
7959 B. Hunter 628 1904-09-10
U.S.A., Washington, Pend Oreille, Cusick., 48.3375 -117.29611
WS
65142 Morton E. Peck 12918 1923-07-07
U.S.A., Washington, San Juan, 3 miles from Friday Harbor., 48.53528 -123.00528
WS
8450 Charles Vancouver Piper s.n. 1899-08-04
U.S.A., Washington, Whitman, 6 mi. s. of Pullman., 46.644529 -117.17861
WS
8455 E.R. Lake s.n. 1892-08-03
U.S.A., Washington, Whitman, Rock Lake., 47.18444 -117.68111
WS
243891 Loran C. Anderson 634 1956-08-07
U.S.A., Idaho, Bonneville, Along the airport road of Idaho falls. Frequent in moist soil among willows at edge of Snake River., 43.46667 -112.03333
WS
343201 La Rea J. Dennis, W.K. Johnston 4731 1983-08-09
U.S.A., Oregon, Polk, 0.4 miles west of Hwy 223 on Falls City Road. at first Bridge., 44.86639 -123.442893, 300m
WS
221247 E. Yeoman 1938-08-14
U.S.A., Oregon, Klamath, Klamath Lake., 42.883 -121.689
WS
242239 Jared J. Davis 21 1952-00-00
U.S.A., Washington, Benton, Back of Desert Inn, Richland, prior to impoundment by McNary Dam. Growing in 0.5 to 1.5 m. of water in lagoon of Columbia River., 45.93639 -119.29611
WS
65147 Morton E. Peck 12986 1923-07-13
U.S.A., Washington, San Juan, 2 miles s.e. of Friday Harbor., 48.53528 -123.00528
WS
143980 Wilhelm N. Suksdorf 8952 1916-07-28
U.S.A., Washington, Spokane, Latah Creek., 47.28167 -117.15444
WS
8471 E.C. Smith s.n. 1889-07-11
U.S.A., Washington, King, Seattle., 47.60639 -122.33083
WS
144185 Wilhelm N. Suksdorf 2291 1889-06-24
U.S.A., Washington, Spokane, Latah Creek., 47.28167 -117.15444
WS
143948 Wilhelm N. Suksdorf 8952 1916-07-28
U.S.A., Washington, Spokane, Latah Creek., 47.28167 -117.15444
WS
278770 M. Francisconi 37 1972-09-18
U.S.A., Idaho, Power, Seagull Bay., 42.82472 -112.80361
WS
97402 Ray J. Davis 454 1938-06-28
U.S.A., Idaho, Blaine, W. of Craters., 43.4725 -113.6787
WS
30840 R. Kent Beattie 4072 1911-06-17
U.S.A., Idaho, Latah, Potlatch., 46.92167 -116.89722
WS
66138 M.A. Flinn s.n. 1912-09-04
U.S.A., Oregon, Multnomah, Portland., 45.52361 -122.675
WS:Vascular
71192 C. F. Yocom s.n. 1947-08-14
U.S.A., Washington, Pend Oreille, Cusick flats n of Cusick., 48.3375 -117.29611
WS
8456 Charles Vancouver Piper 1829 1894-07-10
U.S.A., Washington, Whitman, Pullman., 46.73139 -117.17861
WS
287677 Edmund Broch, Jonna Ahl, Judy Loescher, s.n. 1983-07-13
U.S.A., Washington, Okanogan, Little Goose Lake, Omak Plateau, SE of and above Omak. Near shore, station IV, W shore., 48.275 -119.51583, 2500m
WS
143984 Wilhelm N. Suksdorf 6946 1908-09-09
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
143867 Wilhelm N. Suksdorf 4997 1904-09-15
U.S.A., Washington, Klickitat, On an island in the Columbia at Bingen., 45.715 -121.46333
WS
143865 Wilhelm N. Suksdorf 4715 1900-08-25
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
144193 Wilhelm N. Suksdorf 4731 1880-10-12
U.S.A., Washington, Klickitat, Bingen. Columbia River., 45.715 -121.46333
WS
372333 Jennifer French, Bob Antieau Jen-3 2002-07-13
U.S.A., Washington, King, Cedar River Watershed. Fourteen Lakes. Largest lake (lake 1)., 47.356949 -121.604602, 800m
WS
7999 B. Hunter s.n.
U.S.A., Washington, Union Flat., 45.70806 -122.55056