WTU:V
333346 Florence E. Caplow, Katryn A. Beck 95114 1995-09-01
U.S.A., Washington, Franklin, Wahluke Wildlife area, Hanford Site, Columbia river, large wetland at north end of Savage Island Slough., 46.643 -119.2937, 110 - 113m
WTU:V
313262 Cathy L. Maxwell 953 1986-08-10
U.S.A., Washington, Wahkiakum, Whites Island at upriver end of Puget Island in Columbia River., 46.1498 -123.3295
WTU:V
22518JWT Morton E. Peck 15780 1927-07-21
U.S.A., Oregon, Wasco, Deschutes River near Maupin.
WTU:V
22516JWT-A Morton E. Peck 13839 1925-06-22
U.S.A., Oregon, Harney, 8 miles west of Riley., 43.541427 -119.663704
WTU:V
379243 Peter F. Zika 19018 2003-09-10
U.S.A., Washington, Cowlitz, Southeast of Willow Grove, by Fisher Island, north shore of Columbia River, Willow Grove Road., 46.163333 -123.041667, 10m
WTU:V
379576 Richard Old s.n. 2007-09-02
U.S.A., Washington, Asotin, Chief Timothy Park, shore of Snake River, about 11 air kilometers west of Clarkston, near Silcott Road off Route 12., 46.416667 -117.186667, 200m
WTU:V
395976 Kathleen Sayce, Cathy Maxwell, Joe Arnett, David Giblin 08-110 2008-09-09
U.S.A., Oregon, Clatsop, Julia Butler Hanson Refuge for the Columbia White-tailed Deer. Island off the east tip of Tenasillahe Island., 46.20953 -123.43145
WTU:V
396183 Cathy Maxwell, Kathleen Sayce, David Giblin 1678 2010-09-23
U.S.A., Oregon, Clatsop, Julia Butler Hansen National Wildlife Refuge. Pillar Rock Island., 46.2501 -123.5827, 1m
WTU:V
414974 David Giblin 3062 2009-08-09
U.S.A., Washington, Benton, United States Army Corps of Engineers' Plymouth Park along north bank of Columbia River; impounded area used for swimming., 45.93015 -119.34781, 91m
WTU:V
Ben Legler 12581 2013-05-21
U.S.A., Washington, Grant, Along Highway 17 at large gravel pulloff area near midway point along Lenore Lake., 47.498369 -119.509234, 312m
WTU:V
WTU-V-021300 Ben Legler 13842 2015-09-11
U.S.A., Washington, Clark, East shore of Columbia River ca 0.8 km south of Frenchmans Bar Regional Park., 45.673203 -122.764733, 3m
WTU:V
WTU-V-021365 Ben Legler 13917 2015-09-14
U.S.A., Washington, Cowlitz, Wetland on east shore of Columbia River 1.6 km due north of mouth of Lewis River., 45.87155 -122.7789, 3m
WTU:V
418876 Peter W. Dunwiddie, Peter F. Zika PWD 18-437 2018-08-11
U.S.A., Washington, Klickitat, Mouth of Alder Creek, N shore of Lake Umatilla, N of Route 14 bridge, 5.5 air km WSW of the SW end of Crow Butte., 45.83643 -119.928505, 80m
WTU:V
332178 Justin Ramsey H16 1995-06-00
U.S.A., California, Mariposa, Yosemite Valley; adjacent to Tenaya Creek, approximately 0.25 mile directly upstream from the bridge crossing Tenaya Creek on the path to Mirror Lake.
WTU:V
332179 Justin Ramsey H25 1995-06-00
U.S.A., California, Mariposa, Yosemite Valley; adjacent to Tenaya Creek, approximately 0.25 mile directly upstream from the bridge crossing Tenaya Creek on the path to Mirror Lake.
WTU:V
332186 Justin Ramsey H5 1995-06-00
U.S.A., California, Mariposa, Yosemite Valley; adjacent to Tenaya Creek, approximately 0.25 mile directly upstream from the bridge crossing Tenaya Creek on the path to Mirror Lake.
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-355 2018-07-11
U.S.A., Oregon, Morrow, Off Tower Rd. exit from I-84, 5 miles west of Boardman., 45.833918 -119.790126
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-437 2018-08-11
U.S.A., Washington, Klickitat, Mouth of Alder Creek, north of Highway 14., 45.83643 -119.928511
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-445 2018-08-12
U.S.A., Oregon, Gilliam, 2.6 miles up Columbia River from Arlington., 45.75188 -120.16967
WTU:V
Peter Dunwiddie, Peter Zika PWD-19-267 2019-07-27
U.S.A., Oregon, Morrow, Umatilla Nationial Wildlife Refuge, McCormack Unit., 45.897872 -119.587014
WTU:V
358654 Rick McNeill 94 2004-08-21
U.S.A., Idaho, Nez Perce, Snake River Hells Gate State Park Lewiston., 46.41667 -117.01667, 2439m
WTU:V
Peter Dunwiddie, Peter Zika, Stacy Kinsell PWD-17-593 2017-08-05
U.S.A., Washington, Benton, Plymouth Park Boat Launch., 45.93258 -119.35721, 82m
WTU:V
424623 Mark Egger 1675 2020-08-25
U.S.A., Washington, Cowlitz, Banks of tidally-influenced Columbia River adjacent to Willow Grove Rd. near Fisher Island., 46.168364 -123.049657, 10m
WTU:V
424624 Mark Egger 1675 2020-08-25
U.S.A., Washington, Cowlitz, Banks of tidally-influenced Columbia River adjacent to Willow Grove Rd. near Fisher Island., 46.168364 -123.049657, 10m
WTU:V
426685 R. E. Brainerd 2622 2017-08-01
U.S.A., Washington, Wahkiakum, Steamboad Slough, Julia Butler National Wildlife Refuge, 6.25 km northwest of Cathlamet., 46.24939 -123.43258, 2m
WTU:V
427379 R. G. Olmstead, J. Fregonezi, A. Fregonezi & A.L. Cazé 2010-211 2010-11-12
Brazil, Rio Grande do Sul, North of Cambara do Sul on rd to Sao Jose dos Ausentes; along Rio Camisas., -28.95864 -50.04222, 882m
WTU:V
Peter Zika, Peter Dunwiddie PWD-21-132 2021-08-16
U.S.A., Washington, Walla Walla, McNary National Wildlife Refuge, Peninsula Unit Casey Pond, 46.141025 -118.95973