OSU:V
Charles E. Trainer 64-12 1964-07-22
United States, Oregon, Columbia, Scappose; Jackson slough., 45.7544 -122.8764
OSU:V
Richard R. Halse 2432 1981-07-29
United States, Oregon, Jackson, At Rogue Elk Park by the boat ramp, where Elk Creek enters the Rogue River, near the town of Rogue Elk., 42.65731 -122.74756, 443m
OSU:V
Peter F. Zika 13259 1997-07-23
United States, Oregon, Coos, Lost Lake, New River ACEC, Coos BAt District BLM., 43.0220226077 -124.429607966, 7m
OSU:V
Charles L. Hitchcock 23992 1965-07-11
United States, Montana, Lake, 1 mi. s. of Nine-Pipes Reservoir.
OSU:V
[needs research] s.n. 1954-07-28
United States, Oregon, Lane, Miller Arm, Siltcoos Lake., 43.8922 -124.0982
OSU:V
La Rea Johnston s.n. 1957-08-19
United States, Oregon, Jackson, Antelope Creek, 2 mi. SW of Eagle Pt. on Hwy. 62., 42.4438091958671 -122.840737850808
OSU:V
Richard R. Halse 2425 1981-07-28
United States, Oregon, Douglas, along State Hwy. 138, at milepost 9, 9 miles south of Elkton; in the Umpqua River., 43.52625 -123.53436, 65m
OSU:V
Edward R. Alverson 1179 1987-06-25
United States, Oregon, Washington, Evergreen St. crossing at Rock Creek, new research park development, east of intersection Cornelius Pass Rd. and Evergreen St, near Beaverton., 45.54147 -122.87772
OSU:V
Ralph L. Thompson 88-1036 1988-06-24
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
Charles L. Hitchcock 23984 1965-07-11
United States, Montana, Lake, large "pot-hole" 0.2 mi. s.e. of Nine-Pipes Reservoir.
OSU:V
Nick J. Otting 599 2003-06-21
United States, Oregon, Malheur, Owyhee Uplands, Crowley Road at Dry Creek crossing, near Miller Cabin, 21 air miles southeast of Juntura., 43.52179 -117.78715, 1250m
OSU:V
Barbara L. Wilson 12870 2007-07-23
United States, Oregon, Gilliam, Bureau of Land Management property on the McDonald's Ferry Road on the John Day River., 45.5426 -120.3846, 126m
OSU:V
Douglas C. Ingram 1517 1924-08-05
United States, Oregon, Douglas, Umpqua National Forest. Huckleberry Lake., 42.8997 -122.6183, 1524m
OSU:V
Louis F. Henderson 1011 1884-07-08
United States, Oregon, Hood River, Neil's Pond, Hood River.
OSU:V
[unknown] s.n. 1947-07-28
United States, Oregon, Lincoln, Devil's Lake, 44.9675 -124.0156
OSU:V
Helen M. Gilkey s.n. 1949-07-15
United States, Oregon, Benton, Peoria, in a pond on the Willamette river bank near ferry west landing., 44.449192 -123.21137
OSU:V
Garnet D. Best s.n. 1956-08-06
United States, Oregon, Wallowa, irrigation ditch near Enterprise., 45.4264 -117.2778
OSU:V
Carl E. Bond s.n. 1956-08-21
United States, Oregon, Jefferson, Stephenson's, 6 mi. S. of Madras., 44.5336997764359 -121.1283
OSU:V
Patricia R. Hansen 6442 1953-07-27
United States, Oregon, Harney, Lily Lake, Steens Mt, Fish Lake Road SE of Frenchglen., 42.81977 -118.93049, 2225m
OSU:V
Dan P. Rogers s.n. 1940-06-18
United States, Oregon, Wallowa, Lostine R., 45.3712 -117.4237
OSU:V
Charles G. Hansen 307 1953-07-07
United States, Oregon, Harney, 15.5 mi. due ESE of Frenchglen., 42.75463 -118.66545
OSU:V
Thomas N. Kaye
United States, Oregon, Lake, detailed locality information protected
OSU:V
Barbara L. Wilson 9439 1998-07-02
United States, Oregon, Deschutes, south and east of Redmond; 1.7 mile south of end of airport runway, along road atop west dike of North Unit Main Canal., 44.2220568538 -121.143954541, 930m
OSU:V
Richard R. Halse 2407 1981-07-20
United States, Washington, Klickitat, In the Columbia River by the boat ramp at Horsethief Lake State Park, 21.2 miles east of Bingen., 45.644352 -121.10587, 60m
OSU:V
Einar Ahlsten s.n. 1984-07-02
United States, Washington, Okanogan, Buffalo Lake.
OSU:V
Richard W. Spellenberg 1216 1965-07-24
United States, Washington, Pierce, Ohop Lake, N of Eatonville at fishing area at S end of lake.
OSU:V
Peter F. Zika 14072 1999-08-14
United States, Washington, San Juan, N shore of unnamed pond on W side of Mt. Dallas, West Side Road; San Juan Island, Puget Sound., 48.5291398 -123.137045, 79m
OSU:V
Richard W. Spellenberg 1217 1965-07-24
United States, Washington, Pierce, Ohop Lake, n. of Eatonville at fishing area at s. end of lake.
OSU:V
David Sutherland 1031 1965-07-15
United States, Washington, Whatcom, Wiser Lake boat launching area e. of the north end of the fill which crosses the lake.
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
La Rea Johnston s.n. 1957-08-19
United States, Oregon, Jackson, Jackson Hot Spring, 1 mi. SE of Talen on Hwy. 99., 42.2206 -122.7439
OSU:V
Richard R. Halse 2387 1981-07-15
United States, Oregon, Lake, Fremont National Forest; along the edges of Mud Creek where State Hwy. 140 crosses, 13.2 miles east of its junction with U.S. Hwy. 395., 42.21481 -120.15018, 1655m
OSU:V
Bassett Maguire 26754 1946-07-31
United States, Oregon, Harney, shallow water of Lily Lake, Steen Mts., 42.7461 -118.6642
OSU:V
Richard R. Halse 2417 1981-07-28
United States, Oregon, Lane, in quiet backwater just below the dam just forms Dorena Reservoir at Scharz Park., 43.787 -122.97789, 240m
OSU:V
Louis F. Henderson s.n. 1935-08-08
United States, Oregon, Douglas, Siltcoos Lake near Booth., 43.8454 -124.0928
OSU:V
Edward R. Alverson 1214 1987-07-28
United States, Oregon, Washington, On Gordan Creek due south of SW Davis St. from intersection with SW Davis Ct. Small meadow between creek and hay field., 45.4915 -122.92325
OSU:V
Louis F. Henderson 1004 1883-07-15
United States, Washington, [Lewis], W.T.; in Chamber's Lake.
OSU:V
Quentin D. Clarkson 243 1953-08-28
United States, Idaho, Owyhee, irrigation ditch along Jordan Creek, 5 mi. east of Jordan Valley, Oregon.
OSU:V
Bruce N. Newhouse 97045
United States, Oregon, Lane, canal just S of Guy Lee School, in NW Springfield., 44.0718128096 -123.039898018, 131m
OSU:V
[unknown] s.n. 2000-07-07
United States, Oregon, Marion, Horseshoe Lake., 45.20447 -123.03223
OSU:V
[needs research] none 1983-06-18
United States, Oregon, Wallowa, Downey Lake., 45.4056 -116.9819, 1494m
OSU:V
Tanya Harvey s.n. 2009-08-23
United States, Oregon, Douglas, Fuller Lake, ca. 7 mi. N of Soda Springs Dam (4 mi. NW of Tokatee Falls, North Umpqua River)., 43.4017 -122.4926, 1495m
OSU:V
Richard W. Spellenberg 1215 1965-07-24
United States, Washington, Pierce, Ohop Lake, n. of Eatonville at fishing area at s. end of lake.
OSU:V
Charles L. Hitchcock 11675 1945-06-28
United States, Montana, Powell, small stream from spring on nearby hillside 5 miles northeast of Helmville.
OSU:V
Dan P. Rogers s.n. 1940-06-18
United States, Oregon, Wallowa, Between Lostine & La Grande.
OSU:V
Charles G. Hansen 3A 1953-07-24
United States, Oregon, Harney, 1 mi. due SE of Frenchglen., 42.81291 -118.90045
OSU:V
Albert N. Steward 6618 1953-07-23
United States, Oregon, Lincoln, Hidden Lake, 2 mi. N of Waldport., 44.4547 -124.0781
OSU:V
Richard W. Spellenberg 1212 1965-07-24
United States, Washington, Lewis, rd. between Packwood and Ashford 13 mi. from Packwood.
OSU:V
Willetta M. Smith s.n. 1945-07-15
United States, Oregon, Polk, Camp Kilowan, Dallas., 44.8372 -123.445
OSU:V
R. Kral 58748 1976-08-21
United States, Montana, Sweet Grass, just west of Big Timber., 1250m
OSU:V
Carl E. Bond s.n. 1955-08-10
United States, Oregon, Coos, small pond, 1 mile north of Saunders Lake., 43.539555405 -124.2153
OSU:V
David Sutherland 1103 1965-07-22
United States, Washington, King, King Lake Bog, s. end of lake., 47.5939071 -121.768708
OSU:V
David Sutherland 1106 1965-07-22
United States, Washington, King, road to King Lake Bog, ca. 2 mi. from gravel road along road with center vegetation, in a swamp on the e. side of the road.
OSU:V
Henry Carsner s.n. 1861-07-15
United States, Washington, King, Wilderness Lake.
OSU:V
Dan P. Rogers s.n. 1940-06-13
United States, Oregon, Grant, near Dayville., 44.4683 -119.5347
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
Georgia S. Mason 3105 1961-08-22
United States, Oregon, Wallowa, near Horseshoe Lake., 45.20212 -117.25809, 2195m
OSU:V
William E. Lawrence s.n. 1919-08-06
United States, Oregon, Klamath, near Merrill., 42.0253 -121.5994
OSU:V
J. Easterday 192 1978-07-30
United States, Oregon, Lake, Deep Creek., 42.18717 -120.01211
OSU:V
J. Easterday 192 1978-07-30
United States, Oregon, Lake, Deep Creek., 42.18717 -120.01211
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
Barbara J. Ertter
United States, Oregon, Harney, detailed locality information protected
OSU:V
La Rea Johnston 4795 1985-07-08
United States, Oregon, Lincoln, Klickitat Lake., 44.48418 -123.66618
OSU:V
Peter F. Zika 12919 1996-07-20
United States, Oregon, Lake, Dog Lake; 3 air miles SSE of Dog Mt, E of Barnes Rim crest., 42.0812213765 -120.702409512, 1584m
OSU:V
Peter F. Zika 11746 1992-07-09
United States, Oregon, Crook, near jct. FS Rds 4235 & 150; Big Summit Ranger District, Ochoco National Forest., 44.25304 -120.37614, 1524m
OSU:V
Peter F. Zika 12920C 1996-07-20
United States, Oregon, Lake, small bay on NW shore of Dog Lake, 3 air miles SSE of Dog Mt, E of crest of Barnes Rim., 42.0812213765 -120.702409512, 1584m
OSU:V
Christine C. Lorain 2096 1990-07-10
United States, Idaho, Boundary, NE side of Perkins Lake at floating dock and Picnic area; Kaniksu National Forest., 48.7534069815 -116.101140625, 802m
OSU:V
Albert N. Steward 7589 1931-07-24
United States, Washington, King, Lake Washington, Mercer Island.
OSU:V
Charles L. Hitchcock 12878 1945-07-27
United States, Montana, Beaverhead, in small pond one mile southeast of Pintlar Lake, Anaconda Range.
OSU:V
Danna J. Lytjen 241 2004-07-26
United States, Oregon, Malheur, Owyhee Uplands, Dry Creek basin, Monument Springs, 49 air miles southwest of Vale., 43.46582 -117.91761
OSU:V
[needs research] AQ015 2009-07-22
United States, Oregon, Clatsop, Sunset Beach; just south of pond-Edge of small pond, west of beach., 46.1014 -123.9292
OSU:V
Richard E. Brainerd 775 2006-08-20
United States, Oregon, Harney, Willow Reservoir; ca. 17 air miles northwest of Burns., 43.7684 -119.2854, 1460m
OSU:V
Louis F. Henderson 1010 1886-07-08
United States, Oregon, Jackson, near Ashland., 42.1947 -122.7083
OSU:V
William E. Lawrence 4376 1927-07-15
United States, Oregon, Harney, Harney Lake., 43.2114094968 -119.140536321
OSU:V
Albert N. Steward 6802 1954-08-04
United States, Oregon, Deschutes, near crossing of Little Deschute River and hwy. to Pringle Falls., 43.71083 -121.49702, 1326m
OSU:V
Richard R. Halse 2399 1981-07-18
United States, Oregon, Crook, Ochoco National Forest, Walton Lake., 44.42987 -120.33568, 1560m
OSU:V
Albert N. Steward 6752 1954-06-07
United States, Oregon, Jefferson, Fly Lake, 12 miles airline, west of Culver., 44.54 -121.4303, 762m
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
Milton L. Dean 193 1958-08-20
United States, Oregon, Malheur, Three Forks Canyon on the Owyhee River., 42.5488 -117.161, 1189m
OSU:V
E. L. Evinger s.n. 1927-07-19
United States, Oregon, Lane, Linton Creek., 44.1455827136 -121.842872329
OSU:V
Richard E. Brainerd 2228 2013-07-24
United States, Oregon, Klamath, Wood River Wetland, 2 air miles south of Klamath Agency., 42.5862 -121.9306, 1265m
OSU:V
Ralph Naas 5596 1990-08-03
United States, Washington, Whatcom, Concrete, ca. 13.5 miles north-northeast Baker Lake., 48.7225744 -121.662104, 219m
OSU:V
Charles L. Hitchcock 23797 1965-07-04
United States, Oregon, Baker, 5 miles e. of Unity., 44.4375 -118.079580825338
OSU:V
Richard R. Halse 3327 1986-07-06
United States, Oregon, Linn, along Pirtle Drive, about 1/2 mile east of Riverside School., 44.5963056644 -123.156443909, 68m
OSU:V
Barbara L. Wilson 12873 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
Louis F. Henderson 1010 1886-07-08
United States, Oregon, Jackson, near Ashland., 42.1947 -122.7083
OSU:V
Jonna Ahl s.n. 1983-08-08
United States, Washington, Okanogan, Gold Lake, 4 mi. W of Okanogon/Ferry Co. Line; SW arm of lake., 48.3746542 -118.920909, 884m
OSU:V
Klaus H. Lackschewitz 9009 1979-07-06
United States, Montana, Madison, aquatic veget. of the main lake.
OSU:V
R. Q. Maroney 98-40 1998-08-03
United States, Idaho, Bonneville, Vicinity of transect 1, plot 50 m, Hayfield (7B); SE1/4, SE1/4, NW1/4, 43.086319353 -111.377104325
OSU:V
David Sutherland 1090 1965-07-16
United States, Washington, Whatcom, Bellingham, Cornwall Park, still part of stream near bridge at picnic area.
OSU:V
James W. Thompson 7594 1931-07-24
United States, Washington, King, Lake Washington, Mercer Island.
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
David Sutherland 1093 1965-07-18
United States, Washington, King, Seattle, n. of western approach to Evergreen Pt. Bridge; at edge of Lake Washington.
OSU:V
Richard R. Halse 2388 1981-07-15
United States, Oregon, Lake, Fremont National Forest; along the edges of Mud Creek wherre State Hwy. 140 crosses it, 13.2 miles east of its junction with U.S. Hwy. 395., 42.21481 -120.15018, 1655m
OSU:V
Richard R. Halse 2426 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
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
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
Peter F. Zika 13355 1997-08-20
United States, Oregon, Coos, north end of Muddy Lake; New River ACEC, Coos Bay District BLM., 42.98943 -124.44474, 5m
OSU:V
Peter F. Zika 12920A 1996-07-20
United States, Oregon, Lake, small bay on NW shore of Dog Lake, 3 air miles SSE of Dog Mt, E of crest of Barnes Rim., 42.0812213765 -120.702409512, 1584m
OSU:V
John A. Christy 7114 1989-07-14
United States, Oregon, Multnomah, Burlington Bottoms Natural Area, E of Burlington; submerged at edge of central pond, N of entrance road., 45.64202 -122.837, 15m