WTU:V
20480JWT C. W. Sharsmith 4049 1939-06-26
U.S.A., Washington, Asotin, Snake River just above Asotin., 46.33944 -117.04722
WTU:V
117861 R. G. Jeffrey s.n. 1946-07-13
U.S.A., Washington, Adams, 5.5 miles northeast of Macall., 47.06081 -118.01419
WTU:V
132707 C. F. Yocum s.n. 1946-09-04
U.S.A., Washington, Columbia, Snake River at mouth of Tucannon River., 46.488513 -117.959311
WTU:V
4529 J. S. Cotton 1375 1903-07-15
U.S.A., Washington, Kittitas, Craigs Ferry., 46.81392 -119.93736
WTU:V
319075 Richard R. Halse 3677 1988-07-23
U.S.A., Washington, Klickitat, Along Dallesport Road, 0.2 miles west of its junction with US Highway 197 or 1.7 airline miles east of Dallesport., 45.6125 -121.156, 60m
WTU:V
292479 Walter J. Eyerdam 1233 1937-08-25
U.S.A., Washington, Mason, 20 miles SW of Shelton., 47.08573 -123.48347
WTU:V
317949 Elroy Burnett 177 1989-10-02
U.S.A., Washington, Okanogan, Ca. 0.5 mile S of FS Rd 2017 at Conconully Rservoir., 48.5575 -119.74861
WTU:V
330447 David Thysell 566 1993-09-21
U.S.A., Washington, Pierce, Along upper edge of vernal pool between South Creek and Muck Creek, Fort Lewis., 47.01288 -122.43558, 130m
WTU:V
227797 C. L. Hitchcock 24120 1965-09-22
U.S.A., Washington, Thurston, Hicks Lake, 4 miles east of Olympia, near public access area., 47.038029 -122.814476
WTU:V
66057 F. L. Pickett 1636 1934-08-18
U.S.A., Washington, Whitman, At a lake 3 miles northwest of Ewan., 47.147639 -117.779015
WTU:V
245843 C. L. Hitchcock, Douglass Henderson, Blaine Rogers 25644 1969-06-12
U.S.A., Washington, Yakima, 6 miles south of Toppenish., 46.290633 -120.3075
WTU:V
71736 Marion Ownbey 2513 1941-10-01
U.S.A., Washington, Asotin, Snake River below Clarkston., 46.41639 -117.04417
WTU:V
333448 Florence E. Caplow, Kathryn A. Beck 95123 1995-08-30
U.S.A., Washington, Benton, Hanford site, Columbia River, Locke Island, at upstream end of F slough., 46.657836 -119.421118, 116m
WTU:V
340154 P. F. Zika 14128 1999-08-25
U.S.A., Washington, King, Mouth of Issaquah Creek, south shore of Lake Sammamish., 47.5697 -122.0695, 8m
WTU:V
305138 Nancy Weidman BG-342 1982-08-31
U.S.A., Washington, Klickitat, Badger Gulch Natural Area Preserve. In seep about 30 m west of the road, on north side of Badger Creek., 45.8462 -120.5422
WTU:V
344117 D. Malkin 002 1999-09-07
U.S.A., Washington, Grant, Shoreline of Columbia River., 46.7307 -119.9684
WTU:V
346432 P. F. Zika 16671 2001-10-02
U.S.A., Washington, Franklin, East shore of free-flowing Columbia River., 46.383333 -119.263333, 100m
WTU:V
337594 P. F. Zika 13672 1998-10-20
U.S.A., Washington, Cowlitz, North bank of North Fork Toutle River, near bridge on Route 504. 0.5 air km S of 19 Mile Camp., 46.3795 -122.6041, 740m
WTU:V
332040 G. C. Tucker 5894 1990-10-08
U.S.A., Washington, Grays Harbor, Central Park (about 4 miles east of Aberdeen). Along Park Road, just north of Grange Road (near Central Park Elementary School)., 46.975529 -123.729574
WTU:V
346625 P. F. Zika, A. L. Jacobson 15489 2000-09-20
U.S.A., Washington, King, Near corner of E Lynn St. and Yale Ave. E, Seattle., 47.6406 -122.3186, 25m
WTU:V
346447 P. F. Zika 16513 2001-09-10
U.S.A., Washington, Clark, West shore of Lake River Slough, ca. 1 mile south of Ridgefield., 45.808333 -122.741667
WTU:V
132708 C. F. Yocom s.n. 1946-09-04
U.S.A., Washington, Columbia, Snake River at mouth of Tucannon River., 46.488513 -117.959311
WTU:V
364384 P. F. Zika 16670 2001-10-02
U.S.A., Washington, Franklin, East shore of free-flowing Columbia River., 46.383333 -119.263333, 100m
WTU:V
34709 George Neville Jones 8585 1935-09-21
U.S.A., Washington, Klickitat, Columbia River at Lyle., 45.69611 -121.285
WTU:V
324342 Mildred Arnot, G. Patrick 562 1992-09-23
U.S.A., Washington, Okanogan, SR 17 ca. 1/2 mile from US 97., 48.097833 -119.678157
WTU:V
345435 Sarah Gage, Sharon Rodman G&R 862 1992-10-03
U.S.A., Washington, Yakima, Confluence of Yakima and Naches Rivers, Yakima., 46.633333 -120.516667, 10m
WTU:V
345430 Sarah Gage, Sharon Rodman G&R 838 1992-09-13
U.S.A., Washington, Clark, Paradise Point State Beach, near confluence of Lewis and Columbia Rivers., 45.866667 -122.716667, 2 - 3m
WTU:V
346430 P. F. Zika 16653 2001-10-01
U.S.A., Washington, Asotin, West shore of Snake river, ca. 1.5 air miles SE of Asotin., 46.328333 -117.025, 235m
WTU:V
333374 Florence E. Caplow, Kathryn A. Beck 95141 1995-09-02
U.S.A., Washington, Franklin, Wahluke Wildlife Area, Hanford Site, Columbia River, downstream end of Savage Island., 46.5554 -119.3144, 113m
WTU:V
71738 Marion Ownbey 2509 1941-09-29
U.S.A., Washington, Whitman, Snake River at Wawawai., 46.63692 -117.38033
WTU:V
338400 A. L. Jacobson s.n. 1998-10-20
U.S.A., Washington, King, Man-made wetland, within 5-7 meters of Puget Sound, West Point, Seattle., 47.6697 -122.4256
WTU:V
297384 Walter J. Eyerdam 6670 1954-07-20
U.S.A., Washington, King, Harbor Island, Seattle., 47.58 -122.35083
WTU:V
333355 Florence E. Caplow, Kathryn A. Beck 95134 1995-09-02
U.S.A., Washington, Benton, Hanford Site, Columbia River, opposite bank of upstream end of Savage Island., 46.554837 -119.336113, 113m
WTU:V
344119 D. Malkin 004 1999-09-07
U.S.A., Washington, Grant, Shoreline of Columbia River., 46.7307 -119.9684
WTU:V
318237 Richard R. Halse 3976 1989-11-08
U.S.A., Washington, Klickitat, North side of Rowland Lake about 3.7 airline miles east of Bingen., 45.71012 -121.38086, 24m
WTU:V
71737 Marion Ownbey 2508 1941-09-29
U.S.A., Washington, Whitman, Snake River at Wawawai., 46.63692 -117.38033
WTU:V
350306 P. F. Zika 17899 2002-09-19
U.S.A., Washington, Okanogan, East side of Okanogan River, 100 meters southeast of bridge, Ellisforde Bridge Road, 0.2 miles west of railroad; Ellisforde., 48.793333 -119.403333, 280m
WTU:V
334110 Richard R. Halse 4979 1995-08-08
U.S.A., Oregon, Josephine, Rouge River Canyon just upstream from Rand Ranger Station., 42.6001 -123.572, 207m
WTU:V
2445 J. William Thompson 1347 1926-07-10
U.S.A., Oregon, Multnomah, Open grounds on Sauvies Island., 45.675455 -122.815106
WTU:V
343075 Richard R. Halse 6120 2001-09-18
U.S.A., Oregon, Benton, Corvallis, on a gravel bar in the Marys River area near its confluence with the Willamette River., 44.555278 -123.263056, 69m
WTU:V
330447 David Thysell 566 1993-09-21
U.S.A., Washington, Pierce, Along upper edge of vernal pool between South Creek and Muck Creek, Fort Lewis., 47.01288 -122.43558, 130m
WTU:V
129514 William H. Baker 5652 1948-08-25
U.S.A., Oregon, Curry, Rouge River at Cherry Flat, 4 mi. N of Agness.
WTU:V
270602 Wilhelm N. Suksdorf 587 1906-09-08
U.S.A., Washington, Klickitat, Bingen., 45.726097 -121.457248
WTU:V
2496JWT Morton E. Peck
U.S.A., Oregon, Marion, detailed locality information protected
WTU:V
299836 William H. Baker 8601 1951-08-13
U.S.A., Idaho, Owyhee, Snake River at Walters Ferry.
WTU:V
299837 W. H. Baker 11253 1953-08-31
U.S.A., Idaho, Washington, Along the Snake River at Brownlee Ferry., 44.222206 -116.963206
WTU:V
299836A W. H. Baker 8598 1951-08-13
U.S.A., Idaho, Owyhee, Snake River at Walters Ferry.
WTU:V
299839 William H. Baker 8525 1951-08-12
U.S.A., Idaho, Owyhee, Sinker Creek, circa 9 miles southeast of Murphy., 43.153507 -116.431418
WTU:V
2470JWT Thomas Howell s.n. 1887-07-14
U.S.A., Oregon, Josephine, Grants Pass., 42.439007 -123.328392
WTU:V
115708 C. L. Hitchcock 15540 1947-06-19
U.S.A., Idaho, Elmore, 2 miles north of Pine., 43.51314 -115.31111
WTU:V
163105 Albert N. Steward 6604 1953-10-30
U.S.A., Oregon, Benton, East of Corvallis, above Corvallis Sand and Gravel works.
WTU:V
229916 D. Sutherland, R. Spellenberg 1251 1966-08-18
U.S.A., Idaho, Washington, Five miles north of Midvale along Weiser River., 44.471375 -116.731958
WTU:V
209866 Arthur Cronquist 8733 1959-07-20
U.S.A., Oregon, Malheur, Along the Owyhee River at the confluence of the North Fork. Thirty-eight miles south of Jordan Valley., 42.5488 -117.1809, 915 - 1067m
WTU:V
272545 Klaus H. Lackschewitz 7120 1976-09-27
U.S.A., Montana, Ravalli, Bitterroot Mountains. Bitterroot River near Bass Creek inlet., 988m
WTU:V
82162 C. W. Sharsmith 4049 1939-06-26
U.S.A., Washington, Asotin, Snake River just south of Asotin., 46.33944 -117.04722
WTU:V
270472 W. N. Suksdorf 1261 1893-09-20
U.S.A., Washington, Klickitat, Columbia River. Bingen., 45.715 -121.46333
WTU:V
95874 J. S. Cotton 1419 1903-08-19
U.S.A., Washington, Yakima, Near Mabton., 46.215 -119.99718
WTU:V
270601 Wilhelm N. Suksdorf 6932 1909-10-02
U.S.A., Washington, Klickitat, Bingen., 45.726097 -121.457248
WTU:V
68640 F. O. Kreager 493 1902-08-22
U.S.A., Washington, Mission.
WTU:V
213466 F. A. Warren 1879 1932-09-25
U.S.A., Washington, Yakima, Along Naches River, 2 miles above Oak Flat., 46.724745 -120.69722
WTU:V
131568 J. B. Flett s.n. 1897-10-02
U.S.A., Washington, Pierce, Tacoma., 47.25306 -122.44306
WTU:V
208008 La Rea J. Dennis 2336 1961-10-14
U.S.A., Oregon, Jackson, Two and one-half miles north of Rogue River on West Evans Creek Road., 42.4691 -123.1977, 305m
WTU:V
364383 P. F. Zika 16669 2001-10-02
U.S.A., Washington, Franklin, East shore of free-flowing Columbia River., 46.383333 -119.263333, 100m
WTU:V
340085 P. F. Zika, Weinmann, Jacobson 14557 1999-10-07
U.S.A., Washington, King, Mouth of Laughing Jacobs Creek, east end of Jensens Cove, south end of Lake Sammamish., 47.5697 -122.0483, 8m
WTU:V
333308 Florence E. Caplow, Kathryn A. Beck 95110 1995-08-28
U.S.A., Washington, Benton, Hanford Site. Columbia River. Hanford Slough, near Hanford Townsite., 46.58389 -119.38667, 113m
WTU:V
333336 Kathryn A. Beck, Florence E. Caplow 94055 1994-08-20
U.S.A., Washington, Benton, Hanford Site, Columbia River, west of the 100B Complex., 46.642833 -119.653125, 128m
WTU:V
340155 P. F. Zika 14129 1999-08-25
U.S.A., Washington, King, Mouth of Issaquah Creek, south shore of Lake Sammamish., 47.5697 -122.0695, 8m
WTU:V
345703 Richard Robohm 50 1998-06-26
U.S.A., Oregon, Josephine, Siskiyou National Forest; roadside of State Route 46; between Forest Service Road 4613 and Forest Service Road 4611., 42.128611 -123.462222, 762m
WTU:V
347060 Richard Robohm 50 1998-06-26
U.S.A., Oregon, Josephine, Siskiyou National Forest; roadside of State Route 46; between Forest Service Road 4613 and Forest Service Road 4611., 42.128611 -123.462222, 762m
WTU:V
347497 A. L. Jacobson s.n. 2000-09-22
U.S.A., Washington, King, Puget Sound. Maury Island, southeast of Vashon Island. South side of 240th Street., 47.3806 -122.4089
WTU:V
356065 Richard R. Halse 6320 2002-09-02
U.S.A., Oregon, Benton, E.E. Wilson Wildlife Area, 29555 Camp Adair Road, ca. [circa] 7 miles north of Corvallis., 44.706389 -123.21, 60m
WTU:V
340091 P. F. Zika, Weinmann, Jacobson 14555 1999-10-07
U.S.A., Washington, King, Mouth of Laughing Jacobs Creek. South shore of Lake Sammamish., 47.5697 -122.0695, 8m
WTU:V
334111 Richard R. Halse 4980 1995-08-08
U.S.A., Oregon, Josephine, Rouge River Canyon just upstream from Rand Ranger Station., 42.6001 -123.572, 207m
WTU:V
258953 Melinda F. Denton 2487 1973-06-21
U.S.A., Oregon, Josephine, Siskiyou National Forest, 20-23 miles west and north of Selma on Illinois River Road (3504) or 8-11 miles north of intersection of 3504 and 374 on 3504., 42.35201 -123.779622, 360m
WTU:V
287487 Melinda F. Denton 3169 1973-07-10
U.S.A., Oregon, Curry, Siskiyou National Forest. Twenty-one miles west of Glendale or 32.5 miles northeast of intersection of Roads 321 and 3342 (north of [Place Name Redacted] Lake)., 354m
WTU:V
110419 Morton E. Peck 23965 1945-07-24
U.S.A., Oregon, Curry, Near Gold Beach.
WTU:V
227154 La Rea J. Dennis, Peter G. Dorris 2636 1964-08-06
U.S.A., Oregon, Lane, Just north of Eugene on the Country Club Road.
WTU:V
285716 James Grimes, Barbara Ertter, Patricia L. Packard 1964 1980-08-28
U.S.A., Idaho, Canyon, Along the Boise River about 4 miles east of Middleton., 43.683805 -116.536527, 747m
WTU:V
2464JWT J. William Thompson 1340 1924-07-10
U.S.A., Oregon, Multnomah, At Linnton., 45.598728 -122.787044
WTU:V
299840 William H. Baker 8600 1951-08-13
U.S.A., Idaho, Owyhee, Snake River at Walters Ferry.
WTU:V
2246JWT J. S. Cotton 798 1902-08-08
U.S.A., Washington, Yakima, Toppenish. Yakima River., 46.400628 -120.299204
WTU:V
271582 Richard R. Halse 1243 1975-10-14
U.S.A., Oregon, Linn, Truax Slough, about 4 miles east-northeast of Corvallis, off of Riverside Drive., 44.58339 -123.18392, 61m
WTU:V
342038 P. F. Zika, A. L. Jacobson 14601 1999-10-14
U.S.A., Washington, King, Seattle. Duwamish River, at head of navigation, near Marginal Place S, east of Glendale., 47.5115 -122.3028
WTU:V
229917 D. Sutherland, R. Spellenberg 1250 1966-08-18
U.S.A., Idaho, Washington, Five miles north of Midvale along Weiser River., 44.471375 -116.731958
WTU:V
227152 La Rea J. Dennis 2623 1964-07-21
U.S.A., Oregon, Columbia, Sauvie Island. McNary Unit of Game Management area., 45.771594 -122.801347
WTU:V
2462JWT J. William Thompson 3944 1927-10-15
U.S.A., Oregon, Multnomah, At Lower Albina, Portland., 45.5452 -122.674682
WTU:V
294024 Walter J. Eyerdam 6670 1954-07-20
U.S.A., Washington, King, Harbor Island, Seattle., 47.58 -122.35083
WTU:V
358629 Joy Mastrogiuseppe, Darrell Pock 6676 1991-09-26
U.S.A., Washington, Kittitas, Priest Rapids Reservoir. Gravesite Flat on west shore of reservoir, just north of Whale Island., 46.7414 -119.98156
WTU:V
360113 Don Knoke 738 2004-09-15
U.S.A., Washington, Kittitas, Along Thorp Highway near junction with SR 10., 47.106533 -120.713783, 566m
WTU:V
360455 Jeff Walker 183 2004-06-12
U.S.A., Washington, Klickitat, Columbia Gorge Scenic Area, south of Dalles Mountain Road., 45.63369 -121.15593
WTU:V
362101 Peter F. Zika 20373 2004-10-07
U.S.A., Washington, Clark, North shore of Columbia River, south of Pearson Airport, city of Vancouver., 45.63889 -122.66028
WTU:V
370828 Ben Legler, David Giblin 3068 2005-09-21
U.S.A., Washington, Clark, South shore of Vancouver Lake, at Washington Department of Fish and Wildlife boat launch., 45.663533 -122.71745, 6m
WTU:V
370836 Ben Legler, David Giblin 3078 2005-09-21
U.S.A., Washington, Clark, South shore of Vancouver Lake, at Washington Department of Fish and Wildlife boat launch., 45.663533 -122.71745, 6m
WTU:V
370817 Ben Legler, David Giblin 3097 2005-09-21
U.S.A., Washington, Clark, Beach and bike trail access point, ca. [circa] 0.5 mile south of Frenchman's Bar Waterfront Park, northwest of Vancouver., 45.666617 -122.757617, 3m
WTU:V
363590 Peter F. Zika 22358 2005-09-20
U.S.A., Massachusetts, Barnstable, Cape Cod. West Barnstable. Route 6A near Maple Street, south shore of Great Marshes (of Scornton Creek)., 41.716667 -70.383333, 3m
WTU:V
367319 Peter F. Zika 22826 2006-06-29
U.S.A., Oregon, Wallowa, Mouth of Tyron Creek, Hells Canyon, rivermile 209.4 (above confluence with Columbia River)., 45.695 -116.535, 335m
WTU:V
367087 Peter F. Zika
U.S.A., Oregon, Wallowa, detailed locality information protected
WTU:V
367088 Peter F. Zika
U.S.A., Oregon, Wallowa, detailed locality information protected
WTU:V
368331 Peter F. Zika 23427A 2007-08-19
U.S.A., Washington, Klickitat, East side of Klickitat River, just above dammed waters of Columbia River, circa 1 air kilometer north of Lyle., 45.703333 -121.28, 25m
WTU:V
367750 P. F. Zika, F. Weinmann 19915 2004-08-10
U.S.A., Washington, Chelan, West side of Route 97A, 6 air kilometers north-northeast of Rocky Reach Dam on Columbia River., 47.578333 -120.255, 220m