OSU:V
J. F. Drake 425
United States, Oregon, Unknown, Lost Lake.
OSU:V
William C. Cusick 2597 1901-06-21
United States, Oregon, Harney, Catlow Valley.
OSU:V
John B. Leiberg s.n.
United States, Idaho, [Bonner or Kootenai], in LK. Pend Oreille.
OSU:V
John A. Christy 2908 1980-08-22
United States, Oregon, Clackamas, Mt. Hood National Forest, Frying Pan Lake, 12.8 km S of Government Camp., 45.19588 -121.79557, 1219m
OSU:V
Orlin L. Ireland 2495A 1946-08-16
United States, Oregon, Deschutes, Slough, Devils Garden Camp, N.W. of Sparks Lake., 44.03002 -121.75719, 1655m
OSU:V
Louis F. Henderson 16115 1934-04-01
United States, Oregon, Lane, Woahink Lake near Ocean., 43.9138935879 -124.100243919
OSU:V
Louis F. Henderson 17613 1935-08-09
United States, Oregon, Lane, northern Siltcoos Lake., 43.8922 -124.0982
OSU:V
Louis F. Henderson 11695 1929-07-16
United States, Oregon, Curry, Floras Lake., 42.8939 -124.5028
OSU:V
Chester Wilson 273 1985-08-30
United States, Oregon, Deschutes, middle mire of the three main mires at Little Cultus Lake., 43.8019444444444 -121.858611111111
OSU:V
Roy C. Andrews 101 1934-06-13
United States, Oregon, Lane, Siltcoos Lake, Maple Creek., 43.92697 -124.01366
OSU:V
Georgia S. Mason 10291 1975-09-07
United States, Oregon, Lane, near the wooden bridge over the canal on Seavy Loop, Eugene., 44.0522 -123.0856
OSU:V
OSC-V-256256 George Kral 380 2013-07-08
United States, Oregon, Washington, Killin Wetland., 45.611 -123.147, 58m
OSU:V
OSC-V-257507 George Kral 417 2013-09-09
United States, Oregon, Washington, Barney Reservoir., 45.438 -123.367, 518m
OSU:V
OSC-V-258323 Joy Mastrogiuseppe 3764 1983-10-15
United States, Idaho, Kootenai, Cave Lake.
OSU:V
OSC-V-258924 Lowell Ahart 12,431 2005-09-20
United States, California, Plumas, Mud Lake, about 1/2 mile northeast of Eisenheimer Peak, about 3/4 mile south of Wilcox Valley., 40.175917 -120.715556
OSU:V
OSC-V-260932 Thomas Howell s.n. 1881-08-00
United States, Oregon, none, Sauvie's Island.
OSU:V
OSC-V-257519 Suzanne Anderson 2013-35 2013-07-13
U.S.A., Oregon, Deschutes, Hosmer Lake Campground and vicinity., 43.96092 -121.7861, 1518m
OSU:V
OSC-V-263578 James F. Smith 2992 1994-07-02
United States, Idaho, Gem, Montour Wildlife area, 43.833333 -116.3, 800m
OSU:V
OSC-V-265158 David M. Danley 3358 1974-06-00
United States, Oregon, Deschutes, Sunriver Resort, near the Deschutes River.
OSU:V
OSC-V-265157 David M. Danley 2437 1986-06-09
United States, Oregon, Jefferson, South of Stephenson Mt, north of Prineville about 21 miles, at Stephenson Lake., 1341m
OSU:V
Ray C. Erickson none 1948-07-29
United States, Oregon, Harney, pond, Diamond Lane, Malheur Bird Refuge., 43.0522 -118.8682
OSU:V
Morton E. Peck 9041
United States, Oregon, Marion, pond Salem., 44.9431 -123.0339
OSU:V
Morton E. Peck 6288 1914-07-29
United States, Oregon, Sherman, pool along Columbia R. at mouth of Deschutes R., 45.633876 -120.911197
OSU:V
David H. French 2119 1961-07-22
United States, Oregon, Clackamas, east side of swamp about 1 mile N.E. of Oregon City business district (near intersection of Holcomb Road and Redland Road)., 45.3575 -122.6056
OSU:V
Richard R. Halse 2427 1981-07-28
United States, Oregon, Douglas, in the Umpqua River along State Hwy. 138, at milepost 9, 9 miles south of Elkton., 43.52625 -123.53436, 65m
OSU:V
Albert N. Steward 7219 1956-08-09
United States, Oregon, Harney, Buena Vista substation, Malheur Nat. Wildlife Refuge., 43.0522 -118.8682, 1265m
OSU:V
Donald H. Mansfield 95-61 1995-07-28
United States, Oregon, Harney, along S shore of Lily Lake, Steens Mountain., 42.7437943702 -118.663417489, 2225m
OSU:V
William E. Lawrence 2108 1918-07-27
United States, Oregon, Douglas, Umpqua River Valley; between Sutherlin and Elkton., 43.5188 -123.4447
OSU:V
Charles G. Hansen s.n. 1953-07-09
United States, Oregon, Harney, 15.5 mi. due ESE of Frenchglen., 42.714095619 -118.649803147996
OSU:V
Barbara L. Wilson 12871 2007-07-23
United States, Oregon, Gilliam, Bureau of Land Management property on McDonald's Ferry Road on the John Day River., 45.5426 -120.3846, 126m
OSU:V
Gary Issac s.n. 1961-07-24
United States, Washington, Chelan, Chelan; in a pond.
OSU:V
Richard R. Halse 2420 1981-07-28
United States, Oregon, Lane, Cottage Grove Reservoir, on the east side of the lake at Wilson Creek State Park., 43.68535 -123.07726, 238m
OSU:V
Richard R. Halse 2427 1981-07-28
United States, Oregon, Douglas, in the Umpqua River along State Hwy 138, at milepost 9, 9 miles south of Elkton., 43.52625 -123.53436, 65m
OSU:V
Ralph L. Thompson 88-1518 1988-07-12
United States, Oregon, Douglas, Myrtle Island Research Natural Area, 11.3 ha island in the Umpqua River at end of Cougar Creek Road, 7.3 km west of Bullock Bridge at OR 138., 43.475 -123.5431
OSU:V
OSC-V-256257 George Kral 382 2013-07-16
United States, Oregon, Multnomah, Multnomah Channel., 45.672 -122.868, 1m
OSU:V
OSC-V-257311 George Kral 390 2013-07-18
United States, Oregon, Multnomah, Mirror Lake., 45.542 -122.239, 2m
OSU:V
OSC-V-258848 Don H. Mansfield 01-181 2001-07-09
United States, Oregon, Malheur, Along Owyhee River below access 1 mile south of Sand Springs about 15 miles north of Rome., 42.971667 -117.73, 969m
OSU:V
OSC-V-267479 Nicholas Otting 1001 2004-09-25
United States, Oregon, Malheur, Dry Creek Basin; Owyhee Uplands, Dry Creek 0.5 miles upstream from confluence with Wall Rock Creek, 37 air miles southwest of Vale., 43.49974 -117.56961, 1082m
OSU:V
Morton E. Peck 13622 1924-08-13
United States, Oregon, Curry, mouth of Flares Cr.
OSU:V
Morton E. Peck 934
United States, Oregon, Tillamook, Nestucca Bay., 45.1808 -123.944
OSU:V
Morton E. Peck 6285 1914-07-25
United States, Oregon, Sherman, pool along Columbia R. out mouth of Deschutes R., 45.633876 -120.911197
OSU:V
Morton E. Peck 15697 1927-07-16
United States, Oregon, Lake, north end of Summer Lake., 42.825 -120.7456
OSU:V
Morton E. Peck 19189 1936-07-03
United States, Oregon, Harney, pond 4 mi. S.E. of Burns., 43.5483 -119.0087
OSU:V
Morton E. Peck 25779 1949-06-18
United States, Oregon, Malheur, pond 6 mi. sw. of Jordan Valley., 42.9040720883664 -117.148497713194
OSU:V
Morton E. Peck 25665 1949-06-14
United States, Oregon, Malheur, pond 3 mi. W. of McDermitt., 41.99923 -117.71733
OSU:V
Morton E. Peck 25666 1949-06-14
United States, Oregon, Malheur, pond 3 mi. W. of McDermitt., 41.99923 -117.71733
OSU:V
Morton E. Peck 19473 1937-06-22
United States, Oregon, Lake, pond near Adel., 42.1775 -119.8975
OSU:V
Albert N. Steward 7226 1956-08-08
United States, Oregon, Harney, Malheur Lake, 1/2 mi. east of Graves Peninusla., 43.3058797448 -118.826640071, 1250m
OSU:V
William E. Lawrence 4377 1927-07-15
United States, Oregon, Harney, Harney Lake., 43.2114094968 -119.140536321
OSU:V
William E. Lawrence 2365 1919-06-28
United States, Oregon, Umatilla, Maxwell Canal South of Hermiston., 45.8258 -119.2914
OSU:V
Albert N. Steward 6460 1953-07-28
United States, Oregon, Grant, Silvies River, 1 mile south of Seneca., 44.1128029775291 -118.9706, 1433m
OSU:V
Dan P. Rogers s.n. 1940-06-13
United States, Oregon, Grant, near Dayville., 44.4683 -119.5347
OSU:V
William E. Lawrence 4376 1927-07-15
United States, Oregon, Harney, Harney Lake., 43.2114094968 -119.140536321
OSU:V
Esther H. McEvoy 462 1980-07-19
United States, Oregon, Harney, vicinity of Diamond Craters, Bureau of Land Management, just east of Malheur Natl. Wildlife Refuge; near Aspen Spring., 43.05214 -118.76998
OSU:V
Richard W. Spellenberg 1224 1965-08-06
United States, Washington, Skagit, in slough near Blancher, hwy. 11.
OSU:V
Albert N. Steward 7230 1956-08-08
United States, Oregon, Harney, Malheur Lake, near Graves Point., 43.3058797448 -118.826640071, 1250m
OSU:V
[needs research] s.n. 1982-06-24
United States, Washington, Okanogan, Omak Plateau, above and southeast of Omak; in lake 32.
OSU:V
James W. Thompson 7591 1931-07-24
United States, Washington, King, Lake Washington, Mercer Island.
OSU:V
William E. Lawrence 4376 1927-07-15
United States, Oregon, Harney, Harney Lake., 43.2114094968 -119.140536321
OSU:V
Albert N. Steward 7229 1956-08-08
United States, Oregon, Harney, Malheur Lake, east side., 43.3058797448 -118.826640071, 1250m
OSU:V
Albert N. Steward 6751 1954-06-07
United States, Oregon, Jefferson, 2 miles northeast of Culver., 44.5505188933875 -121.177463057239, 914m
OSU:V
J. Easterday 177 1978-07-21
United States, Oregon, Lake, Marsh SE of Crump Lake., 42.24654 -119.8063
OSU:V
Barbara L. Wilson 8987 1997-08-20
United States, Oregon, Coos, near the confluence of 4-mile Creek and New River., 43.00385 -124.44447, 2m
OSU:V
William E. Lawrence 2362 1919-06-28
United States, Oregon, Umatilla, east of Hermiston., 45.84177 -119.23316
OSU:V
John A. Christy 7116 1989-07-14
United States, Oregon, Multnomah, Burlington Bottoms Natural Area, E of Burlington; at edge of central pond, N of entrance road., 45.64202 -122.837, 15m
OSU:V
Richard R. Halse 2363 1981-07-10
United States, Oregon, Columbia, at the end of a dead end road south of McNary Lake on Sauvie Island., 45.75746 -122.79478, 3m
OSU:V
Richard R. Halse 3940 1989-07-27
United States, Idaho, Fremont, Harriman State Park (Railroad Ranch)., 44.3393707075 -111.466121709, 1836m
OSU:V
William E. Lawrence 4373 1927-07-15
United States, Oregon, Harney, South of Burns; on Narrows Road., 43.41783 -119.11471
OSU:V
Donald H. Mansfield 09425 2009-09-17
United States, Oregon, Malheur, along Highway 95 at the Crooked Creek Crossing, 7.0 miles south of Burns Junction., 42.6758 -117.8646, 1177m
OSU:V
Albert N. Steward 7472
United States, Washington, Grant, Creek along road between Moses Lake and Stratford; 5 miles North of Moses Lake.
OSU:V
Dennis J. Phillips 133 1987-09-15
United States, Oregon, Lake, 16.5 air mi. NNE of Plush, 0.5 mi. NW of SE shore of Campbell Lake., 42.5929 -119.7155, 1362m
OSU:V
Richard R. Halse 5672 1999-09-29
United States, Oregon, Lane, along State Hwy. 126, about 2 1/2 miles east of Florence at junction with Hill Road., 43.9916776923077 -124.034602307692, 4m
OSU:V
Gordon Hood s.n.
United States, Oregon, Clatsop, lake near Gearhart., 46.0244 -123.91
OSU:V
Georgia S. Mason 9280 1971-10-04
United States, Oregon, Lane, Orchard Point County Park, near Fernridge Reservoir dam., 44.0919 -123.2747
OSU:V
Peter F. Zika 13033 1996-09-26
United States, Oregon, Klamath, E side of historical Lost River floodplain, 5.5 mi S of Haynesville., 42.0532646705 -121.226864033, 1263m
OSU:V
Peter F. Zika 13012 1996-09-25
United States, Oregon, Klamath, S end of island in Lost River, Bonanza., 42.1915531843 -121.403857446, 1252m
OSU:V
John B. Leiberg s.n.
United States, Idaho, [Bonner or Kootenai], In LK. Pend Oreille.
OSU:V
Georgia S. Mason 9280 1971-10-04
United States, Oregon, Lane, Orchard Point Park at Fernridge Reservoir, about 25 miles west of Eugene., 44.0919 -123.2747
OSU:V
Louis F. Henderson 11690 1929-07-31
United States, Oregon, Tillamook, small lake n. of Neskowin., 45.12061 -123.97289
OSU:V
Georgia S. Mason 4113 1961-10-15
United States, Oregon, Lane, Fern Ridge Reservoir, west of Springfield., 44.0464 -123.124128316328
OSU:V
Orlin L. Ireland 3486½ 1958-06-19
United States, Oregon, Malheur, Crooked Creek on Highway 95; south of Burns Junction.
OSU:V
John B. Leiberg s.n.
United States, Idaho, [Bonner or Kootenai], In LK. Pend Oreille.
OSU:V
Georgia S. Mason 9289 1971-10-05
United States, Oregon, Lane, swampy ground near Fernridge Dam, about 25 miles west of Eugene., 44.0919 -123.2747
OSU:V
John B. Leiberg 847 1894-08-28
United States, Oregon, Crook, in Crooked River, at Prineville., 44.3 -120.8333, 955m
OSU:V
LeRoy E. Detling 8158 1958-06-19
United States, Oregon, Malheur, Crooked Creek., 1219m
OSU:V
Louis F. Henderson s.n.
United States, Oregon, Hood River, pond by Columbia River, Hood River., 45.7056 -121.5203
OSU:V
Louis F. Henderson 8870 1927-07-15
United States, Oregon, Harney, Malheur Lake; entrance of Blitzen River., 43.3058797448 -118.826640071
OSU:V
Louis F. Henderson s.n. 1882-08-26
United States, Oregon, Hood River, ponds of the Columbia, Hood River., 45.7056 -121.5203
OSU:V
Louis F. Henderson 8871 1927-07-15
United States, Oregon, Harney, Malheur Lake., 43.3058797448 -118.826640071
OSU:V
Louis F. Henderson 11692 1929-07-16
United States, Oregon, Curry, Garrison Lagoon, near Port Orford., 42.7561 -124.5089
OSU:V
Joy Mastrogiuseppe 3671 1983-07-28
United States, Washington, Ferry, North Twin Lake, 9 mi. W or Inchelium., 48.2888168 -118.404675
OSU:V
Charles L. Hitchcock 24067 1965-07-27
United States, Washington, Clallam, edge of small lake about 15 miles s. of Sekiu.
OSU:V
Albert N. Steward 6853 1954-09-18
United States, Oregon, Lane, Miller's Arm, Siltcoos Lake, 6 mi. SE of Florence., 43.9035766861 -124.059854189
OSU:V
Albert N. Steward s.n. 1951-09-29
United States, Oregon, Lane, Miller's Arm, Siltcoos Lake., 43.8958 -124.0592
OSU:V
Georgia S. Mason 6832 1963-10-13
United States, Oregon, Wallowa, near the edge of Duck Lake., 45.0958 -117.0019, 1707m
OSU:V
William C. Cusick 2484 1900-08-21
United States, Oregon, Wallowa, shallows of Wallowa Lake., 45.335 -117.2208, 1219m
OSU:V
Albert E. Grable 10007 1983-07-19
United States, Idaho, Kootenai, Hayden Lake Area; south edge Mokins Slough at Camp Mivoden., 47.7802109076 -116.668628127, 701m
OSU:V
Richard Helliwell 3603 2002-08-08
United States, Oregon, Douglas, Diamond Lake., 43.1691666666667 -122.165277777778, 1580m
OSU:V
[needs research] s.n. 1947-07-28
United States, Oregon, Unknown, Devil's Lake.
OSU:V
[unknown] s.n. 1947-07-28
United States, Oregon, Lincoln, Devil's Lake, 44.9675 -124.0156