WTU:V
353181 P. F. Zika 18353 2003-05-15
U.S.A., Washington, Columbia, North bank of Pataha Creek, south of Route 261, 1 mile west of junction with Route 12., 46.345 -117.983333, 260m
WTU:V
364905 P. F. Zika, E. Alverson 20391 2004-10-07
U.S.A., Oregon, Lane, North end of Amazon Park, Eugene., 44.031667 -123.086667, 130m
WTU:V
378037 P. F. Zika, E. Alverson 20391 2004-10-07
U.S.A., Oregon, Lane, North end of Amazon Park, Eugene., 44.031667 -123.086667, 130m
WTU:V
406326 David Giblin, Don Knoke 2594 2009-04-17
U.S.A., Washington, Benton, Benton County Park. Along Yakima River on east side of Highway 225., 46.15958 -119.45321, 128m
WTU:V
388053 Regina Johnson 2011-49 2011-11-29
U.S.A., Washington, Klickitat, Rock Creek at Old Highway 8., 45.747778 -120.438056, 122m
WTU:V
387995 R.E. Brainerd
U.S.A., California, Siskiyou, detailed locality information protected
WTU:V
398793 Regina Johnson 2012-90 2012-07-12
U.S.A., Washington, Klickitat, Old Highway 8 at Rock Creek, in riparian zone., 45.747778 -120.438056, 122m
WTU:V
Phelps Freeborn s.n. 2005-06-06
U.S.A., Washington, Yakima, Alongside driveway to the Buena fishing access area between Interstate 82 and the Yakima River, on west side (upstream from) State Route 22., 46.4107 -120.314635, 237m
WTU:V
Phelps Freeborn s.n. 2005-09-08
U.S.A., Washington, Klickitat, Fishing access area near mouth of Rock Creek., 45.7225 -120.456111, 87m
WTU:V
426390 David Gross 1327 2018-05-04
U.S.A., Washington, Klickitat, At Old Rock Creek Recreation Site off SR 14., 45.720675 -120.458806
WTU:V
353266 P. F. Zika 18104 2002-10-14
U.S.A., Washington, Yakima, Near Gun Club Rd. and Sportsman Pond, E side of Yakima River between Yakima and Terrace Heights., 46.591667 -120.453333, 320m
WTU:V
350440 Peter F. Zika 18078 2002-10-07
U.S.A., Washington, Benton, South bank of Yakima River; north side of Byron Road; west end of Prosser., 46.198333 -119.79, 200m
WTU:V
350440 Peter F. Zika 18078 2002-10-07
U.S.A., Washington, Benton, South bank of Yakima River; north side of Byron Road; west end of Prosser., 46.198333 -119.79, 200m
WTU:V
346143 Peter F. Zika 16557 2001-09-14
U.S.A., Washington, Clark, Vancouver. East Mill Plain Boulevard, at Clark College., 45.63 -122.656667, 40m
WTU:V
40057 D. B. Swingle s.n. 1924-08-00
U.S.A., Montana, Rocky Bar Orchard. Flathead Lake.
WTU:V
363543 Peter F. Zika 19666 2004-05-21
U.S.A., Oregon, Douglas, East bank of South Umpqua River, between boat launch and SE Mosher Avenue, Roseburg., 43.21 -123.353333, 130m
WTU:V
364919 Peter F. Zika 22520 2005-10-07
U.S.A., Washington, Asotin, North shore of Grande Ronde River, below Grande Ronde Road near campground., 46.035 -117.271667, 385m
WTU:V
364915 Peter F. Zika 22890 2006-10-20
U.S.A., Washington, Walla Walla, South Fork Coppie Creek, at Walker Road, c. [circa] 12 miles northeast of town of Walla Walla., 46.183333 -118.11, 540m
WTU:V
364906 Peter F. Zika, E. Alverson 20391 2004-10-07
U.S.A., Oregon, Lane, Eugene. North end of Amazon Park, upstream of 24th Avenue., 44.031667 -123.086667, 130m
WTU:V
363801 Peter F. Zika 22539 2005-10-07
U.S.A., Washington, Garfield, Columbia Street at First Street, Pomeroy., 46.475 -117.608333, 555m
WTU:V
364916 Peter F. Zika 22520 2005-10-07
U.S.A., Washington, Asotin, North shore of Grande Ronde River, below Grande Ronde Road near campground., 46.035 -117.271667, 385m
WTU:V
372220 Peter F. Zika, A. L. Jacobson 15659 2000-11-08
U.S.A., Washington, King, Interlaken Park near 21st Avenue E, Montlake, Seattle., 47.6406 -122.2973, 80m
WTU:V
372219 Peter F. Zika 15659 2000-11-08
U.S.A., Washington, King, Interlaken Park near 21st Avenue E, Montlake, Seattle., 47.6406 -122.2973, 80m
WTU:V
374761 Peter F. Zika 16462 2001-08-29
U.S.A., Washington, King, Madison Park, Seattle., 47.6406 -122.2759, 10m
WTU:V
374491 Peter F. Zika 24133 2008-08-27
U.S.A., Oregon, Wasco, Near of corner of Wright Street and W 11th Street, The Dalles., 45.601667 -121.2, 40m
WTU:V
393101 Don Knoke, David Giblin 1949 2009-08-13
U.S.A., Washington, Yakima, Toppenish National Wildlife Refuge. Area near maintenance entrance from Highway 97., 46.30806 -120.33533, 220m
WTU:V
389662 P. F. Zika, E. R. Alverson 25784 2011-09-20
U.S.A., Oregon, Lane, Near bike trail on north bank of Willamette River, Eugene., 44.051667 -123.065, 120m
WTU:V
396935 Regina Johnson 2012-56 2012-07-12
U.S.A., Washington, Klickitat, Old Highway 8 at Rock Creek, in riparian zone., 45.747778 -120.438056, 122m
WTU:V
414943 David Giblin 3046 2009-08-04
U.S.A., Washington, Asotin, Highway 12 east. Turnout for Chief Timothy Heritage Marker., 46.41215 -117.21298, 237m
WTU:V
Ben Legler 14428 2016-10-09
U.S.A., Washington, King, North side of NE 155th Street just west of junction with 33rd Avenue NE, Lake Forest Park., 47.741199 -122.294617, 92m
WTU:V
Ben Legler 14585 2017-08-19
U.S.A., Washington, King, Southeast corner of Westcrest Park; West Seattle., 47.520265 -122.34092, 127m
WTU:V
Peter Dunwiddie, Peter Zika, Stacy Kinsell PWD-17-249 2017-05-27
U.S.A., Washington, Klickitat, Rock Creek Park., 45.718442 -120.463059
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-88 2018-05-08
U.S.A., Washington, Klickitat, Near Cliffs Park, John Day Dam Rd, below John Day Dam., 45.712637 -120.718412, 59m
WTU:V
Peter Dunwiddie, Peter Zika PWD-18-143 2018-05-13
U.S.A., Oregon, Sherman, John Day River, 1/4 mile north of The Narrows., 45.66312 -120.508217
WTU:V
Peter F. Zika, Peter Dunwiddie PWD-18-433 2018-08-11
U.S.A., Washington, Benton, Just west of I-82 and east of Plymouth Park, north side of Columbia River., 45.934403 -119.330524, 77m
WTU:V
422264 Peter W. Dunwiddie, Peter F. Zika PWD-18-433 2018-08-11
U.S.A., Washington, Benton, N shoreline of Lake Umatilla, near junction of Engineers Road and I-2, east of Plymouth Park., 45.934403 -119.330524, 80m
WTU:V
355996 Peter F. Zika 18204 2003-04-15
U.S.A., Washington, Chelan, Southwest bank of Wenatchee River, by Main Street bridge, Monitor., 47.486667 -120.415, 210m
WTU:V
346449 Peter F. Zika 16553 2001-09-13
U.S.A., Oregon, Lane, Eugene. Irving Road., 44.103333 -123.141667, 100m
WTU:V
346466 Peter F. Zika 16553 2001-09-13
U.S.A., Oregon, Lane, Eugene. Irving Road., 44.103333 -123.141667, 100m
WTU:V
358834 Peter F. Zika 18928 2003-08-29
U.S.A., Washington, Chelan, 25 Mile Creek Campground, southwest shore of Lake Chelan, 13 air kilometers northwest of Manson., 47.967558 -120.280425, 360m
WTU:V
358839 Peter F. Zika 18928 2003-08-29
U.S.A., Washington, Chelan, 25 Mile Creek Campground, southwest shore of Lake Chelan, 13 air kilometers northwest of Manson., 47.967558 -120.280425, 360m
WTU:V
361409 Peter F. Zika 18084 2002-10-07
U.S.A., Washington, Yakima, Near Terrace Heights Drive bridge, Yakima., 46.6 -120.466667, 310m
WTU:V
362647 Peter F. Zika 19647 2004-05-18
U.S.A., Oregon, Jackson, Lithia Park, along Ashland Creek. Ashland., 42.176667 -122.718333, 549m
WTU:V
Ben Legler 3160 2006-02-10
U.S.A., Washington, Kittitas, Along Umptanum Creek at its mouth in Yakima River Canyon south of Ellensburg., 46.855 -120.488611, 415m
WTU:V
365126 Peter F. Zika 22621 2005-10-23
U.S.A., Oregon, Yamhill, Intervale Road, c. [circa] 1 kilometer from Oak Springs Farm Road, north of powerlines; hills 5.5 air kilometers north of Lafayette., 45.29748 -123.11519, 100m
WTU:V
363800 Peter F. Zika 22537 2005-10-07
U.S.A., Washington, Garfield, Columbia Street at First Street, Pomeroy., 46.475 -117.608333, 555m
WTU:V
377401 Julie Combs, David Giblin 110B 2007-04-25
U.S.A., Washington, Kittitas, Quilomene Island. Columbia River., 47.086567 -120.034, 178m
WTU:V
369743 Peter F. Zika 22896 2006-10-20
U.S.A., Washington, Walla Walla, Town of Walla Walla. Above soccer field, campus of Whitman College., 46.078333 -118.328333, 300m
WTU:V
374462 Peter F. Zika 24138 2008-08-27
U.S.A., Oregon, Wasco, Along Cherry Heights Road, near Patton Drive, south of The Dalles., 45.591667 -121.26, 300m
WTU:V
374461 Peter F. Zika 24140 2008-08-27
U.S.A., Oregon, Wasco, Near of corner of Wright Street and W 11th Street, The Dalles., 45.601667 -121.2, 40m
WTU:V
374755 Peter F. Zika, A. L. Jacobson 16470 2001-08-31
U.S.A., Washington, King, 19th Avenue E, near E Mercer Street, Capitol Hill, Seattle., 47.626 -122.2973, 115m
WTU:V
374762 Peter F. Zika 16459 2001-08-29
U.S.A., Washington, King, South side of 244 Street SW, near 8th Avenue NW. Richmond Beach, Shoreline., 47.776667 -122.368333, 122m
WTU:V
375182 P. F. Zika, A. L. Jacobson 16401 2001-07-24
U.S.A., Washington, King, North end of Green Lake, near East Green Lake Drive, Green Lake, Seattle., 47.6842 -122.34, 50m
WTU:V
375393 Peter F. Zika 16492 2001-09-05
U.S.A., Washington, Kitsap, Route 310 near Oyster Bay Avenue, Bremerton., 47.568333 -122.675, 30m
WTU:V
380298 P. F. Zika, A. L. Jacobson 16410 2001-07-24
U.S.A., Washington, King, Good Shepherd Center, near Sunnyside Avenue North, Seattle., 47.656667 -122.321667, 70m
WTU:V
387982 R.E. Brainerd 1803 2011-05-23
U.S.A., Oregon, Benton, Philomath; intersection of South 15th Street and Chapel Drive., 93m
WTU:V
420418 David Giblin 6480 2018-10-02
U.S.A., Washington, Chelan, Entiat Park along the Columbia River. South end of parking area., 47.66423 -120.22292, 216m
WTU:V
424917 David Giblin 5713 2015-09-16
U.S.A., Washington, Franklin, Bailie Memorial Youth Ranch. Hendricks Road Access Point., 46.67112 -119.14845, 246m
WTU:V
427743 David Gross 2537 2021-09-23
U.S.A., Washington, Klickitat, At Roosevelt Park on Columbia River., 45.730667 -120.2237, 81m