WTU:V
56412 J. William Thompson 11 967 1935-07-10
U.S.A., Oregon, Harney, Abundant along ditches just east of Burns., 43.586634 -119.026466, 1524m
WTU:V
223942 C. L. Hitchcock, R. Spellenberg, D. Sutherland, P. Kern 24008 1965-07-11
U.S.A., Montana, Lake, Small pond 1.5 miles southwest of Nine-Pipes Resevoir.
WTU:V
167668 Bassett Maguire, Arthur Holmgren 26608 1946-06-27
U.S.A., Oregon, Harney, Silver Creek, 1 mile above Suntex., 43.567139 -119.602427
WTU:V
1330 J. William Thompson 11 967 1935-07-16
U.S.A., Oregon, Harney, Edges of marshy ground and edge of ditches near Burns., 43.586261 -119.054103
WTU:V
4466 J. William Thompson 13 285 1936-07-14
U.S.A., Oregon, Harney, Moist fields East of Burns., 43.594716 -118.964324
WTU:V
8711 Morton E. Peck 13888 1925-06-22
U.S.A., Oregon, Harney, Muddy margin of pool. 7 miles West of Riley., 43.541453 -119.643721
WTU:V
321213 Burnett, M. Arnot 358 1991-06-15
U.S.A., Washington, Snohomish, Langus Riverfront Park, Everett., 48.0047 -122.1671
WTU:V
325584 E. Burnett, M. Arnot 358 1991-06-15
U.S.A., Washington, Snohomish, North end of Everett. 0.5 miles East of the North end of Riverfront Park. Near high tide level., 48.0047 -122.1671
WTU:V
285342 Barbara Ertter, Jeffrey Strachan 3856 1980-07-26
U.S.A., Oregon, Deschutes, Deschutes-Lake County Line. Between Brothers and Fort Rock. Ca 8 airmiles East of Fox Butte. Ca 3 miles Northeast of Button Springs. (Probably site of Leiberg 1894 collections)., 43.6235 -120.7036, 1479m
WTU:V
54484 Bassett Maguire, W. C. Muenscher 16028 1939-07-16
U.S.A., Washington, Whatcom, Marietta, mouth of Nooksack River., 48.786716 -122.582546
WTU:V
55853 W. C. Muenscher 7681 1937-07-28
U.S.A., Washington, Whatcom, Tidal marsh, mouth of Nooksack River, Marietta., 48.77693 -122.590923
WTU:V
55324 W. C. Muenscher 10464 1939-07-27
U.S.A., Washington, Whatcom, Marietta., 48.784732 -122.585006
WTU:V
14824 Arthur H. Holmgren, Doris Holmgren
U.S.A., Idaho, Owyhee, detailed locality information protected
WTU:V
42690 Roxana S. Ferris 2117 1921-03-20
U.S.A., California, San Mateo, Ditch near Pescadero.
WTU:V
204201 J. P. Tracy 1548 1902-05-19
U.S.A., California, Napa, Head of Moore's Creek. 3-4 miles East of Angwin's., 518m
WTU:V
111717 Bassett Maguire, Arthur H. Holmgren 26608 1946-06-27
U.S.A., Oregon, Harney, Silver Creek, 1 mile above Suntex., 43.567139 -119.602427
WTU:V
33415 J. William Thompson 11967 1935-07-10
U.S.A., Oregon, Harney, Just east of Burns., 43.603666 -119.020457
WTU:V
393114 David Giblin 3122 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
410802 Patricia Johnson NWCA16-4872-V1-Q1 2016-06-23
U.S.A., Washington, Skagit, Skagit River Estuary on Puget Sound., 48.30602 -122.3866
WTU:V
422375 R.E. Brainerd 2585 2017-06-07
U.S.A., Oregon, Harney, South side of Highway 20 at milepost 85; 30.3 km west of Riley., 43.540922 -119.879844, 1406m
WTU:V
427508 W. C. Muenscher, Babette I. Brown 23411 1950-08-07
U.S.A., Washington, Whatcom, Marietta., 48.784732 -122.585006
WTU:V
321210 E. Burnett, M. Arnot & G. Patrick 389 1991-07-03
U.S.A., Washington, Pacific, Area 5.5 miles south of Pacific Co. & Grays harbor Co. line on Hiway 105., 46.7287 -124.048
WTU:V
347669 Peter F. Zika 13583 1998-09-12
U.S.A., Washington, Pacific, Jim Street at Route 101, 1.2 air miles east of Seaview., 46.3209 -124.0164, 5m
WTU:V
273772 Richard R. Halse 1603 1977-07-15
U.S.A., Oregon, Lincoln, Ona Beach State Park, about 1-1/2 miles north of Seal Rock. By Beaver Creek., 44.5259 -124.0658, 1m
WTU:V
369773 P. F. Zika 13191 1997-06-20
U.S.A., Oregon, Coos, West shore of New River, below outlet to Croft Lake, New River Area of Critical Environmental Concern, Bureau of Land Management Coos Bay District., 42.9818 -124.2265, 1m
WTU:V
198335 Malcolm A. Nobs, S. Galen Smith 654 1948-09-09
U.S.A., California, San Luis Obispo, Dune-bound marshes, South of Pismo Beach.
WTU:V
131045 H. L. Mason 5901 1930-09-00
U.S.A., California, Monterey, Elkhorn Slough between Watsonville and Castroville. Marshy ground where small stream enters brackish slough.
WTU:V
12863 H.L. Blomquist 10211 1937-09-30
U.S.A., North Carolina, Carteret, Near Fort Macon, Morehead City.
WTU:V
216898 W. L. Jepson 17720 1936-07-24
U.S.A., California, Mendocino, Near Fort Bragg. Sea-cliffs in wet rivulet one-fifth mile North of Pudding Creek.
WTU:V
24149 C. V. Piper
U.S.A., Sea Beaches, Eastern Shore of Maryland and Virginia.
WTU:V
Ben Legler 14387 2016-09-17
U.S.A., Washington, Grays Harbor, Along a slough running parallel to ocean beach on west side of Copalis Beach., 47.111565 -124.180399, 3m
WTU:V
Ben Legler 14398 2016-09-18
U.S.A., Washington, Grays Harbor, Eastern part of Oyhut Wildlife Area, south of Ocean Shores., 46.945686 -124.147707, 3m
WTU:V
424550 Peter F. Zika 30489 2020-11-11
U.S.A., Washington, Grays Harbor, Roosevelt Beach, 3.5 air km S of mouth of Joe Creek in the town of Pacific Beach., 47.1725 -124.1954, 4m
WTU:V
424553 P. F. Zika 30342 2020-08-30
U.S.A., Washington, Grays Harbor, A little N of the W end of Cranberry Beach Road, 0.75 air km WNW of N end of Long Lake, ca. 50 m N of Pacific Co. line., 46.7941 -124.0997, 2m