OSU:V
Peter F. Zika 9944 1986-08-01
United States, Oregon, Tillamook, TNC Cascade Head Preserve; mouth of Salmon River., 45.0569 -124.0036, 46m
OSU:V
Nick J. Otting 329 2001-07-25
United States, Oregon, Lake, Great Basin, Twelvemile Creek, 12 air miles south of Adel., 42.0109166666667 -119.958233333333, 1472m
OSU:V
Carolyn H. Ferguson 45 2008-08-23
United States, Idaho, Latah, Rock Creek Road, 1.6 miles from Davis Road intersection., 46.8356388888889 -116.877058333333, 1074m
OSU:V
Charles L. Hitchcock 24000 1965-07-11
United States, Montana, Lake, small pond 1.5 miles s.w. of Nine-Pipes Reservoir.
OSU:V
Cliff Maser RM 354 1974-06-17
United States, Oregon, Malheur, Succor Creek State Park., 43.45856 -117.11889
OSU:V
J. S. Shelly 603 1983-07-08
United States, Oregon, Lake, Featherbed Lake; 4 miles south of Hogback Road, 0.3 miles east of BPA power line right-of-way, 2 airline miles SE of U.S. Rt. 395., 42.6989472132 -119.840042711, 1622m
OSU:V
John A. Christy 7882 1991-08-23
United States, Oregon, Lane, Willamette National Forest, Wall Creek Fen, 9 mi. north east of Oakridge., 43.81814 -122.30129, 975m
OSU:V
Peter F. Zika 11745 1992-07-09
United States, Oregon, Crook, jct. FS Rds 4235 and 150; Big Summit Ranger District, Ochoco National Forest., 44.25304 -120.37614, 1524m
OSU:V
Richard R. Halse 4698 1993-08-26
United States, Washington, Klickitat, Lyle; on a small shoal in the Columbia River on the east side of the mouth of the Klickitat River., 45.6925704 -121.285802, 22m
OSU:V
Nick J. Otting 1212 2005-08-04
United States, Oregon, Harney, Great Basin, north slopes of Steens Mountain, Yank Creek, 20.3 air miles southeast of Frenchglen., 42.92376 -118.53405, 1745m
OSU:V
Helen M. Gilkey s.n.
United States, Oregon, Linn, Santiam slough near Lebanon., 44.5367 -122.9058
OSU:V
F. Weinmann 132 1999-07-10
United States, Washington, Ferry, Empire Lake; N and NW corner of the lake., 48.8154833333333 -118.710616666667, 1128m
OSU:V
Helen M. Gilkey s.n. 1943-06-16
United States, Oregon, Benton, Brook Lane., 44.5402 -123.3014
OSU:V
William E. Lawrence 2444 1919-07-27
United States, Oregon, Deschutes, Bend., 44.0583 -121.3142
OSU:V
William E. Lawrence 1919 1918-07-06
United States, Oregon, Benton, along Willamette River, 5 miles south of Corvallis., 44.51224 -123.22645
OSU:V
Bassett Maguire 26748 1946-07-31
United States, Oregon, Harney, Lily Lake; Steen Mountain., 42.7461 -118.6642
OSU:V
Charles G. Hansen 326 1953-07-09
United States, Oregon, Harney, Steens Mountains Region; 15.5 mi. due ESE of Frenchglen., 42.7551 -118.90077, 2195m
OSU:V
Charles G. Hansen 304 1953-07-07
United States, Oregon, Harney, Steens Mountain Region; 15.5 mil. due east, southeast of Frenchglen., 42.714095619 -118.649803147996, 2195m
OSU:V
Lois M. Kemp s.n. 1988-07-14
United States, Washington, Skamania, South Prairie bog; 14 miles NE of Wind River., 45.9060147 -121.705983, 927m
OSU:V
Scott Sundberg 4063 1997-06-25
United States, Oregon, Clatsop, Camp Rilea; southwest of Warrenton; south of Slusher Lake along East Slusher Road, 46.10496 -123.93065, 8m
OSU:V
Peter F. Zika 11743 1992-07-09
United States, Oregon, Crook, jct. of FS Rds 4235 & 150, Ochoco Mts.; Ochoco National Forest., 44.25304 -120.37614, 1494m
OSU:V
Peter F. Zika 11619 1992-06-04
United States, Oregon, Josephine, Medford District BLM, S side of $8 Mt., 42.2315901458 -123.656346939, 415m
OSU:V
William C. Cusick 4337 1914-07-21
United States, Oregon, Douglas, slough of the North Umpqua River, at Winchester., 43.2803 -123.3525
OSU:V
S. R. Confer s.n. 1987-07-09
United States, Oregon, Washington, sunny meadow on edge of pond/cow pasture; west of Seminole Estates Trailer Park on SW 195th, Hillsboro., 45.52696 -122.87774
OSU:V
Bonita Miller 177 1950-08-13
United States, Oregon, Benton, Kings Valley., 44.7069 -123.4333
OSU:V
L. J. Gier s.n. 1958-07-31
United States, Oregon, Benton, in small pond east side of Oregon Hwy. No. 34 about 3 mi. NE of Rock Creek., 44.53131 -123.39968
OSU:V
S. R. Confer s.n. 1987-07-07
United States, Oregon, Washington, SW of intersection of SW Burnham and Main St. behind Stevens Marine, Tigard., 45.42591 -122.77441
OSU:V
Quentin D. Clarkson s.n. 1952-07-02
United States, Oregon, Jefferson, 1 mile south of Culver., 44.5053972758974 -121.2119
OSU:V
Marshall M. Ross s.n. 1941-06-29
United States, Oregon, Coos, Beale Lake., 43.5058 -124.2333
OSU:V
Doris K. Kildale 8512 1929-07-14
United States, Oregon, Curry, Brookings., 42.0528 -124.2828
OSU:V
Peter G. Mika 55 1972-06-15
United States, Oregon, Benton, 0.5 miles east of Muddy Creek, William L. Finley Wildlife Refuge; Willamette Meridian., 44.4 -123.3
OSU:V
Peter G. Mika 55 1972-06-15
United States, Oregon, Benton, 0.5 miles east of Muddy Creek, William L. Finley Wildlife Refuge; Willamette Meridian., 44.4 -123.3
OSU:V
Peter G. Mika 55 1972-06-15
United States, Oregon, Benton, 0.5 miles east of Muddy Creek, William L. Finley Wildlinfe Refuge; Willametter Meridian., 44.4 -123.3
OSU:V
Barbara L. Wilson 16872 2011-08-23
United States, California, Siskiyou, Toad Lake., 41.28311 -122.50365, 2118m
OSU:V
Bruce H. Rittenhouse 305 1990-06-25
United States, Oregon, Klamath, Bly Ranger District, Fremont National Forest., 42.2840385914 -121.2159637
OSU:V
Roderick Sprague s.n. 1938-08-16
United States, Washington, Benton, at Hoffreider Is.; 2 1/2 miles east of White Bluffs.
OSU:V
Richard E. Brainerd 1682 2010-06-09
United States, Oregon, Umatilla, Irrigon Wildlife Area; north of State Highway 730; 3.5 miles west of Umatilla., 45.9093 -119.414, 91m
OSU:V
Roderick Sprague s.n. 1938-08-16
United States, Washington, Benton, Hoffreider Is.; 2 1/2 miles east of White Bluffs.
OSU:V
Kenton L. Chambers 3101 1971-06-03
United States, Oregon, Linn, Highway 20, between Lebanon and Sweet Home; in low pastues by the highway.
OSU:V
Jerry F. Franklin 728 1968-07-24
United States, Oregon, Lane, small bog area on Lookout Mountain at head of Mack Creek., 44.2044 -122.13005, 1524m
OSU:V
Robert E. Frenkel 1637 1972-06-07
United States, Oregon, Tillamook, Nehalem Salt Marsh, mouth of Nehalem River; West Island, upper marsh., 45.7013 -123.896
OSU:V
Elaine Joyal 3988 1985-06-08
United States, Oregon, Malheur, Barren Valley, near Crowley Guard Station (abandoned)., 43.22568 -117.98453, 1219m
OSU:V
Edward R. Alverson 1152 1987-06-16
United States, Oregon, Polk, Wallace Marine Park at the end of Musgravi Lane, Salem., 44.96323 -123.04477
OSU:V
Danna J. Lytjen 113 2003-06-29
United States, Oregon, Malheur, Owyhee Uplands, Crooked Creek, road crossing at Crooked Creek Ranch, 5.5 air miles northwest of Rome., 42.85807 -117.73812, 1055m
OSU:V
J. S. Elder 39
United States, Oregon, Lake, near Paisley., 42.6939 -120.545, 1524m
OSU:V
Paula J. Brooks
United States, Oregon, Grant, detailed locality information protected
OSU:V
Nick J. Otting
United States, Oregon, Malheur, detailed locality information protected
OSU:V
Barbara L. Wilson 9755 1998-08-20
United States, Oregon, Deschutes, Biak Training Center; south and east of Redmond; pond south of footbridge over North Unit Main Canal, east of canal., 44.2011711871 -121.160923686, 963m
OSU:V
Richard R. Halse 4511 1992-07-22
United States, Oregon, Linn, Cascade Range, Willamette National Forest, Bruno Meadows, along Forest Service Road 2234; about 5 airline miles southeast of Idanha., 44.64768 -122.00281, 1244m
OSU:V
Frank P. Sipe s.n. 1929-07-15
United States, Oregon, Jackson, Huckleberry Mt., 42.8456 -122.3133
OSU:V
William E. Lawrence s.n. 1918-06-05
United States, Oregon, Benton, roadside south of Baldie, west of Corvallis., 44.52369 -123.3346
OSU:V
Richard E. Brainerd 132a 2000-07-12
United States, Oregon, Jackson, Buck Prairie; one mile north of Hyatt Reservoir; ca. 12 miles east of Ashland., 42.2157 -122.4667, 1636m
OSU:V
Lowell Ahart 11351 2004-08-09
United States, California, Nevada, very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 miles east of the east end of Bowman Lake; near a small dry snow lake., 39.4564722222222 -120.5525
OSU:V
Richard R. Halse 3679 1988-07-23
United States, Washington, Klickitat, along the Dallesport Road; .2 miles west of its junction with U.S. Hwy. 197 or 1.7 airline miles east of Dallesport., 45.6163663 -121.147161, 60m
OSU:V
Georgia S. Mason 9122 1971-08-20
United States, Oregon, Wallowa, Wallowa Mountains: Minam Lake, about 23 miles south of Lostine., 45.1845 -117.3402
OSU:V
Philip A. Munz 18406 1973-07-01
United States, Oregon, Lake, bare spots in meadow, Willow Creek Forestry Camp, Warner Mountains., 42.0984 -120.2074
OSU:V
Richard R. Halse 1610 1977-07-16
United States, Oregon, Lane, south of Lily Lake, about 6 miles north of Florence., 44.07898 -124.11531, 1m
OSU:V
Carolyn E. Wright 1222 1979-08-09
United States, Oregon, Harney, Steens Mtn.; north to Little Blitzen., 42.68941 -118.58976, 1036m
OSU:V
Peter F. Zika 13125 1997-06-17
United States, Oregon, Douglas, floating logs on NW shore of Wasson Lake; Coast Range; Coos Bay BLM lands., 43.74279 -123.7944, 250m
OSU:V
Donald H. Mansfield 98-84 1998-07-24
United States, Oregon, Malheur, along Indian Creek west of Westfall and immediately west of the first canyon out of Westfall., 43.9867507838 -117.755600956, 945m
OSU:V
Shon Schooler none 1996-08-28
United States, Oregon, Polk, 4 mi. north of Rickreal; south-west riparian zone around Morgan Reservoir, Baskett Slough National Wildlife Refuge., 44.7917 -123.4333
OSU:V
Richard R. Halse 6459 2003-08-20
United States, Oregon, Benton, about 7 miles north of Corvallis in the E.E. Wilson Wildlife Area, 29555 Camp Adair Road, Killdeer Corner., 44.7191666666667 -123.204444444444, 56m
OSU:V
Jason A. Alexander 1103 2000-06-23
United States, Oregon, Deschutes, southeast of Redmond; in small seep pond south the silt pond north of South Bailey Bridge; Biak Training Center., 44.15967 -121.17348, 1000m
OSU:V
Nick J. Otting 830 2004-06-21
United States, Oregon, Malheur, Owyhee Uplands, Dry Creek basin, Monument Springs, 49 air miles southwest of Vale., 43.46543 -117.9231, 1646m
OSU:V
Nick J. Otting
United States, Oregon, Lake, detailed locality information protected
OSU:V
William E. Lawrence 2023 1918-07-13
United States, Oregon, Marion, about 4.5 miles north of Salem., 45.08865405 -123.0339
OSU:V
William E. Lawrence 1916 1918-07-06
United States, Oregon, Benton, along Willamette River, 5 miles south of Corvallis., 44.51224 -123.22645
OSU:V
Milton L. Dean 131 1957-06-29
United States, Oregon, Malheur, Three Forks Canyon on the Owyhee River., 42.5488 -117.161, 1189m
OSU:V
[unknown] 1195 1979-07-30
United States, Oregon, Wasco, Columbia Gorge Plateau, 10 K, west of The Dalles., 45.6853 -121.30588, 122m
OSU:V
Danna J. Lytjen
United States, Oregon, Malheur, detailed locality information protected
OSU:V
Richard R. Halse 3511 1987-08-19
United States, Oregon, Yamhill, in the Coast Range at McGuire Reservoir, about 11 air miles west of Carlton., 45.29545 -123.39145, 559m
OSU:V
William C. Cusick 4342 1914-07-21
United States, Oregon, Douglas, slough of the North Umpqua River, at Winchester., 43.2803 -123.3525
OSU:V
L. E. Dunn s.n. 1934-06-14
United States, Oregon, Benton, Route 2, Corvallis., 44.5647 -123.2608
OSU:V
Edward R. Alverson 1190 1987-07-06
United States, Oregon, Washington, in Koll Corp/Knoll Center-Creekside Corporate Center, Beaverton., 45.4548 -122.79488
OSU:V
Edward R. Alverson 1205 1987-07-17
United States, Oregon, Marion, edge of large slough cut off from Willamette River; in Minto-Brown Wildlife Park; Salem., 44.9236 -123.0722
OSU:V
Alan C. Yen 03-065 2003-07-25
United States, Washington, Chelan or Okanogan, Okanogan National Forest; Washington Pass Viewpoint turnoff; wetland at Highway 20 entrance., 48.5253 -120.6568, 1649m
OSU:V
Edward R. Alverson 1194 1987-07-07
United States, Oregon, Multnomah, tree lined overflow channel for Johnson Creek; where SE Lambert dead ends into Johnson Creek, Portland., 45.46829 -122.54825
OSU:V
[needs research] 4176 2008-07-15
United States, Utah, Garfield, Escalante Ranger District/Dixie Natl. Forest; Pacer Lake., 37.994012 -111.886165, 2835m
OSU:V
Donald H. Mansfield 02-433 2002-06-18
United States, Oregon, Malheur, Hoppin Springs Quad.; 8 air mi. NE of McDermitt., 42.085 -117.558333333333, 1975m
OSU:V
Richard R. Halse 3119 1985-07-05
United States, Oregon, Yamhill, in the Coast Range at Walker Flat, about 11.5 airline miles west of Carlton; in a wet ditch., 45.30997 -123.41172, 552m
OSU:V
Bruce H. Rittenhouse 1926 1996-06-17
United States, Oregon, Coos, south end of North split of Coos Bay; in large open areas along bay east of south spoils., 43.37264 -124.32188, 6m
OSU:V
Georgia S. Mason 7082 1964-08-25
United States, Oregon, Wallowa, Wallowa Mountains; swampy edge of Razz Lake., 45.2167 -117.25808, 2469m
OSU:V
Richard R. Halse 5379 1998-07-02
United States, Oregon, Linn, Cascade Range, Willamette National Forest, Bruno Meadow, along F.S. Road 2234 about 5 airline miles southeast of Idanha., 44.64768 -122.00281, 1244m
OSU:V
Richard R. Halse 5605 1999-07-22
United States, Oregon, Linn, Cascade Range, Willamette National Forest, Bruno Meadows, along F.S. Road 2234 about 5 air miles southeast of Idanha., 44.64768 -122.00281, 1244m
OSU:V
[needs research] none 1983-06-04
United States, Oregon, Wallowa, Downey Lake., 45.4056 -116.9819, 1494m
OSU:V
Angela C. Sondenaa 568 1999-08-11
United States, Oregon, Wallowa, Precious Lands Wildlife Management Area; East Fork of Tamarack Creek; Frog pond (manmade pond along creek)., 45.9280555555556 -117.116666666667, 1109m
OSU:V
William E. Lawrence 2548 1919-08-02
United States, Oregon, Klamath, Sycan Marsh., 42.74 -121.16
OSU:V
Richard R. Halse 2047 1979-08-01
United States, Oregon, Linn, just NE of Corvallis, 3 miles N of State Hwy. 34 along Riverside Drive and 1.3 miles west., 44.60095 -123.1942, 60m
OSU:V
Peter F. Zika 13336 1997-08-19
United States, Oregon, Coos, north Spit, BLM Coos Bay District., 43.41606 -124.28904, 2m
OSU:V
J. H. Christ 14662 1945-07-07
United States, Idaho, Kootenai, Fernan Lake; near Lake Coeur d'Alene.
OSU:V
Roderick Sprague s.n. 1932-06-19
United States, Washington, [Asotin], near Anatone.
OSU:V
Wilhelm N. Suksdorf 2582 1897-08-19
United States, Washington, Klickitat, Bingen., 45.7149315 -121.4653327
OSU:V
Peter F. Zika 13287 1997-08-08
United States, Oregon, Lake, Overton Reservoir, headwaters of Lovelace Cr, FS Road 110 off FS Road 3624; Warner Mountains, Fremont National Forest., 42.3783486396 -120.23262164, 2042m
OSU:V
Frank H. Smith s.n. 1943-06-21
United States, Oregon, Douglas, Umpqua River, 35 miles east of Reedsport., 43.61797 -123.57083
OSU:V
David H. French 2117 1961-07-22
United States, Oregon, Clackamas, east side of swamp about 1 mile northeast of Oregon City buisness district (near intersection of Holcomb Road and Redland Road)., 45.3575 -122.6056
OSU:V
Richard R. Halse 2209 1980-06-01
United States, Oregon, Benton, Corvallis, west of Canterbury Circle, area around Frazier Creek., 44.60008 -123.24113, 67m
OSU:V
Kenton L. Chambers 4494 1978-07-10
United States, Oregon, Benton, wetland prairie at confluence of Frazier and Jackson Creeks, north of city limits of Corvallis, east of Hwy. 99W., 44.6107942602 -123.235979105
OSU:V
Elaine Joyal 961 1985-07-08
United States, Oregon, Malheur, Batch Lake, SE edge of Jordan Craters (RNA), WNW of Jordan Valley., 43.06776 -117.37921, 1311m
OSU:V
Ruth E. Hopson s.n. 1944-06-08
United States, Oregon, Lane, Lower McKenzie Highway., 137m
OSU:V
[needs research] none 1983-06-18
United States, Oregon, Wallowa, Downey Lake., 45.4056 -116.9819, 1494m