WTU:V
194804 D. H. Calverley 229 1958-07-23
Canada, British Columbia, Bear Hills near Dawson Creek.
WTU:V
363711 Peter F. Zika 22217 2005-08-25
U.S.A., Oregon, Yamhill, Millican Creek, 2 air kilometers north of Lafayette; west of Abbey Road., 45.266667 -123.108333, 50m
WTU:V
375843 P. F. Zika, A. L. Jacobson 14686 1999-10-30
U.S.A., Washington, King, Kenwood, Seattle. 28th Avenue Northeast. East of Jackson Park golf course., 47.7313 -122.299, 70m
WTU:V
379269 P. F. Zika, A. L. Jacobson 24710 2009-09-21
U.S.A., Washington, King, Near 143rd street, Lake City., 47.733333 -122.3, 80m
WTU:V
388088 Dominic Maze 14 2011-08-17
U.S.A., Oregon, Multnomah, Adjacent to dump site, along path next to Northeast Rocky Butte Road, Rocky Butte State Park., 45.5465 -122.564167, 122m
WTU:V
394901 Dominic Maze 26324 2013-07-19
U.S.A., Oregon, Multnomah, Rocky Butte, Portland., 45.545 -122.565, 140m
WTU:V
400725 Jeff Lesh s.n. 2014-08-15
U.S.A., Oregon, Clackamas, Oregon City, residential., 45.303161 -122.567733
WTU:V
401477 Jeff Lesh s.n. 2014-08-15
U.S.A., Oregon, Clackamas, Oregon City., 45.30316 -122.56773
WTU:V
414236 Dominic Maze 398 2016-10-31
U.S.A., Oregon, Multnomah, Portland. Roadsides around SW Broadleaf and SW Lancaster., 45.4528 -122.6998
WTU:V
388086 Dominic Maze 13 2011-08-15
U.S.A., Oregon, Multnomah, Stevens Creek. 0.5 kilometers west of Southwest Taylors Ferry Road, 0.15 kilometers west of Southwest Canby Street, Portland., 45.468333 -122.678333, 75m
WTU:V
390686 Dominic Maze 18 2012-07-29
U.S.A., Oregon, Multnomah, 0.5 kilometers west of Southwest Taylors Ferry Road, 0.15 kilometers west of Southwest Canby Street, Portland., 45.468333 -122.681667, 75m
WTU:V
390685 Dominic Maze 23 2012-08-10
U.S.A., Oregon, Multnomah, 0.5 kilometers west of Southwest Taylors Ferry Road, 0.15 kilometers west of Southwest Canby Street, Portland., 45.468333 -122.681667, 75m
WTU:V
394903 Peter F. Zika 26320 2013-07-22
U.S.A., Oregon, Multnomah, Stevens Creek, above SW Taylors Ferry Road, Portland., 45.523833 -122.654333, 60m
WTU:V
394904 Peter F. Zika 26350 2013-07-25
U.S.A., Oregon, Multnomah, Ravine, along trickling creek, tributary to Stevens Creek, below I-5, Portland., 45.468 -122.681, 60m
WTU:V
394902 Peter F. Zika 26320 2013-07-22
U.S.A., Oregon, Multnomah, Stevens Creek, above SW Taylors Ferry Road, Portland., 45.523833 -122.654333, 60m
WTU:V
339403 P. F. Zika 14359 1999-09-16
U.S.A., Washington, Grays Harbor, Route 105 on south shore of Grays Harbor., 46.9453 -123.8687, 10m
WTU:V
323301 Mark Egger 544 1992-08-06
U.S.A., Washington, Jefferson, Along Wycoff Road, off West Uncas Road east of US Hwy 101, south of Discovery Bay., 47.99028 -122.89056
WTU:V
271882 Melinda Mueller s.n. 1978-09-14
U.S.A., Washington, King, Seattle, north side of UW Arboretum, near edge of water on Union Bay Marsh Trail (Between Montlake Ship Canal and Foster Island)., 47.48167 -122.27444
WTU:V
336883 P. F. Zika 13637 1998-09-29
U.S.A., Washington, Pacific, Cranberry fields at north end of Black Lake, east of Sand Ridge Road., 46.3209 -124.0366, 5m
WTU:V
321577 Mildred Arnot 397 1991-07-26
U.S.A., Washington, Snohomish, Twin Rivers Park near Arlington., 48.205 -122.1241
WTU:V
345205 Sarah Gage, Sharon Rodman G&R 321 1992-06-20
U.S.A., Washington, Thurston, Railroad tracks at Woodland Creek., 47.0321 -122.7884
WTU:V
284669 Cathy L. Maxwell 298 1981-09-25
U.S.A., Washington, Wahkiakum, East shore of Grays Bay near Yellow Bluff on Columbia River., 46.2775 -123.6721
WTU:V
317609 Mildred Arnot, Elroy Burnett 245 1990-08-09
U.S.A., Washington, Whatcom, Whatcom Lake trail from end of South Shore Drive., 48.718129 -122.299246
WTU:V
358496 Ben Legler 2298 2004-08-22
U.S.A., Washington, Snohomish, Twin Rivers Park on north side of Arlington; along trail from end of access road to where forks of Stillaguamish River meet., 48.203889 -122.125, 17m
WTU:V
358495 Ben Legler 2299 2004-08-22
U.S.A., Washington, Snohomish, Twin Rivers Park on north side of Arlington; along trail from end of access road to where forks of Stillaguamish River meet., 48.203889 -122.125, 17m
WTU:V
358494 Ben Legler 2360 2004-09-05
U.S.A., Washington, Snohomish, 1.5 miles west of Arlington, along northwest shore of Stillaguamish River at "Danielson Hole"., 48.196111 -122.164722, 12m
WTU:V
359183 Peter F. Zika 20243 2004-09-15
U.S.A., Washington, Grays Harbor, Outlet to Lake Aberdeen at Aberdeen Lake Road, Aberdeen Junction., 46.978333 -123.748333, 7m
WTU:V
359184 Peter F. Zika 20244 2004-09-15
U.S.A., Washington, Grays Harbor, Outlet to Lake Aberdeen at Aberdeen Lake Road, Aberdeen Junction., 46.978333 -123.748333, 7m
WTU:V
359185 Peter F. Zika 20350 2004-09-28
U.S.A., Washington, Pacific, South side of Route 101, 2 air kilometers northeast of Stoney Point, Willapa Bay, Bruceport., 46.678333 -123.903333, 5m
WTU:V
359186 Peter F. Zika 23051 2004-09-28
U.S.A., Washington, Pacific, South side of Route 101, 2 air kilometers northeast of Stoney Point, Willapa Bay, Bruceport., 46.678333 -123.903333, 5m
WTU:V
358912 Peter F. Zika 20432 2004-11-10
U.S.A., Washington, King, Confluence of Richards Creek and Kelsey Creek, southeast 7th Place near Lake Hills Connector, Willburton, Bellevue., 47.605 -122.18, 10m
WTU:V
358905 Peter F. Zika 117699 2002-08-27
U.S.A., Washington, Grays Harbor, South side of Route 109, Hoquiam., 46.981667 -123.92, 5m
WTU:V
359160 Peter F. Zika 19172 2003-09-26
U.S.A., Washington, King, Bear Creek, east side of Avodale Road NorthEast; Avondale, Redmond., 47.711667 -122.086667, 20m
WTU:V
359161 Peter F. Zika 19178 2003-09-30
U.S.A., Washington, Wahkiakum, Below and northeast of Route 409, by bridge, south shore of Cathlamet Channel, Puget Island, north side of Columbia River., 46.19 -123.381667, 2m
WTU:V
359151 P. F. Zika, Cathy Maxwell 19136 2003-09-24
U.S.A., Washington, Wahkiakum, South east end of Grays Bay, near Pigeon Bluff., 46.276667 -123.678333, 1m
WTU:V
361235 Ben Legler 3054 2005-09-06
U.S.A., Washington, Snohomish, South side of Shadow Lake in Bob Hiermann Wildlife Park; 3.5 miles south of Snohomish., 47.861389 -122.091667, 3m
WTU:V
361028 Peter F. Zika 20069 2004-08-26
U.S.A., Oregon, Tillamook, Bank of Big Rockheap Creek, east side of Route 53, near junction with Gods Valley Road, 3.5 road miles north of Mohler., 45.748333 -123.838333, 10m
WTU:V
361344 Peter F. Zika 20157 2004-09-09
U.S.A., Washington, Jefferson, Near Andrews Creek, both sides of Route 101, 1.5 air miles south of Crocker Lake., 47.911667 -122.881667, 70m
WTU:V
361338 P. F. Zika, B. Legler 20185 2004-09-14
U.S.A., Washington, Thurston, Northeast shore of Deep Lake., 46.91 -122.905, 50m
WTU:V
361307 Peter F. Zika 20205 2004-09-15
U.S.A., Washington, Grays Harbor, Satsop River, 1 air mile north of Fuller., 46.985 -123.48, 5m
WTU:V
361319 Peter F. Zika 20037 2004-08-25
U.S.A., Oregon, Columbia, Both sids of Route 30, circa 1 kilometer east of Marshland., 46.113333 -123.278333, 15m
WTU:V
361107 Peter F. Zika 20087 2004-08-26
U.S.A., Oregon, Tillamook, West side of Route 101 near junction with Tillamook River Road, circa 3 air miles south-southeast of town of Tillamook., 45.405 -123.816667, 10m
WTU:V
361118 Peter F. Zika 20090 2004-08-27
U.S.A., Oregon, Lane, Mouth of canoe canal; under footbridge, north bank of Willamette River, Alton Barker Park, Eugene., 44.056667 -123.081667, 119m
WTU:V
361119 Peter F. Zika 20206 2004-09-15
U.S.A., Washington, Grays Harbor, Satsop River, 1 air mile north of Fuller., 46.985 -123.48, 5m
WTU:V
361120 Peter F. Zika 20220 2004-09-15
U.S.A., Washington, Grays Harbor, Ditch on south side of Devonshire Road at Aldergrove Road. Chehalis River drainage, 2 air miles west-southwest of Montesano., 46.965 -123.638333, 5m
WTU:V
361121 Peter F. Zika 20207 2004-09-15
U.S.A., Washington, Grays Harbor, Near north shore of Chehalis River, 2 air miles southwest of Brady., 46.97 -123.535, 5m
WTU:V
361145 Peter F. Zika 20038 2004-08-25
U.S.A., Oregon, Clatsop, Route 202, 100 m south of Cadonau Road, 1 air kilometer southeast of Mouth of Wallooskee River., 46.14 -123.805, 5m
WTU:V
358226 Peter F. Zika 19215 2003-10-01
U.S.A., Washington, Pacific, Southeast end of tunnel, north side of Route 101, circa 2 air kilometers west-northwest of Astoria Bridge, north shore of Columbia River., 46.251667 -123.916667, 5m
WTU:V
358225 Peter F. Zika 19178 2003-09-30
U.S.A., Washington, Wahkiakum, Below and northeast of Route 409, by bridge, south shore of Cathlamet Channel, Puget Island, north side of Columbia River., 46.19 -123.381667, 2m
WTU:V
352386 Peter F. Zika 17790 2002-09-10
U.S.A., Washington, Clark, West side of NE 10th Avenue, near NE 249th Street, tributary to Gee Creek., 45.70352 -122.41828, 70m
WTU:V
352385 Peter F. Zika 17790 2002-09-10
U.S.A., Washington, Clark, West side of NE 10th Avenue, near NE 249th Street, tributary to Gee Creek., 45.70352 -122.41828, 70m
WTU:V
355116 Peter F. Zika 19009 2003-09-10
U.S.A., Washington, Cowlitz, Solo Slough, Mount Solo Road, 100 meters north of junction with Route 432., 46.163333 -123.025, 10m
WTU:V
208021 N. Hotchkiss 7538 1957-09-10
U.S.A., Oregon, Clatsop, Near Ivy Station., 46.171099 -123.629145
WTU:V
340614 P. F. Zika 14392 1999-09-23
Canada, British Columbia, South end of 72nd Street, city of Delta, South of Fraser River., 49.113044 -123.023282, 2m
WTU:V
347521 P. Zika 15508 2000-09-23
U.S.A., Washington, King, Near highway overpass, south shore of Union bay, near Marsh Island, Lake Washington, Seattle., 47.6406 -122.2973, 4m
WTU:V
247495 P. Zika 15510 2000-09-24
U.S.A., Washington, Pierce, Near north shore of Taylor Bay, south of Whiteman Road, 2 air miles southwest of Longbranch., 47.192 -122.7673, 20m
WTU:V
352389 Peter F. Zika 17790 2002-09-10
U.S.A., Washington, Clark, West side of NE 10th Avenue, near NE 249th Street, tributary to Gee Creek., 45.70352 -122.41828, 70m
WTU:V
284673 Cathy L. Maxwell 297 1981-09-25
U.S.A., Washington, Wahkiakum, East shore of Grays Bay near Yellow Bluff on Columbia River., 46.2775 -123.6721
WTU:V
353590 Peter F. Zika 19157 2003-09-24
U.S.A., Washington, Cowlitz, North bank of Columbia River, slough north of Willow Grove, circa 3 miles east of Stella., 46.183333 -123.068333, 5m
WTU:V
353596 P. F. Zika, Cathy Maxwell 19136 2003-09-24
U.S.A., Washington, Wahkiakum, South east end of Grays Bay, near Pigeon Bluff., 46.276667 -123.678333, 1m
WTU:V
353592 P. F. Zika 19147 2003-09-24
U.S.A., Washington, Wahkiakum, Southwest end of Waranka Road, mouth of Deep River, north end of Grays Bay, north shore of Columbia River., 46.311667 -123.706667, 1m
WTU:V
358232 Peter F. Zika 19209 2003-10-01
U.S.A., Washington, Pacific, West side of Route 401, 1 air kilometer northeast of Point Elice and Astoria bridge, north shore of Columbia River., 46.248333 -123.865, 4m
WTU:V
358235 Peter F. Zika 19177 2003-09-30
U.S.A., Washington, Wahkiakum, Below and northeast of Route 409, by bridge, south shore of Cathlamet Channel, Puget Island, north side of Columbia River., 46.19 -123.381667, 2m
WTU:V
359144 Peter F. Zika 19194 2003-09-30
U.S.A., Oregon, Clatsop, South shore of Prairie Channel, Columbia River south of Horseshoe Island, on the northwest shore of Long Island, at the northwest end of Bug Hole Road., 46.221667 -123.551667, 2m
WTU:V
359146 Peter F. Zika 19197 2003-09-30
U.S.A., Oregon, Clatsop, North shore of Blind Slough, junction of Pentilla Lane and Jackson Road, south shore of Colubmia River., 46.20354 -123.55453, 2m
WTU:V
359147 Peter F. Zika 19179 2003-09-30
U.S.A., Oregon, Clatsop, North side of Aldrich Point Road bridge, at junction with Knappa Hill Road, head of South Fork of Blind Slough, south shore of Columbia River., 46.183333 -123.533333, 5m
WTU:V
358867 Ruth M. Smith s.n. 2004-09-28
U.S.A., Oregon, Washington, Center Street Park, Beaverton., 45.494 -122.7985, 55m
WTU:V
358824 Peter F. Zika 17825 2002-09-12
U.S.A., Washington, Whatcom, South Bay, South Bay Drive., 48.671667 -122.316667, 94m
WTU:V
358825 P. F. Zika, F. Weinmann, A. Weinmann 17873 2002-09-18
U.S.A., Washington, Snohomish, South of Lowell Park, Lowell Everett., 47.97917 -122.20083
WTU:V
358828 P. F. Zika 17780 2002-09-06
U.S.A., Washington, King, Confluence of Richards Creek and Kelsey Creek, southeast 7th Place near Lake Hills Connector, Willburton, Bellevue., 47.6115 -122.169, 10m
WTU:V
356472 P. F. Zika, Cathy Maxwell 19128 2003-09-24
U.S.A., Washington, Wahkiakum, Grays River, Altoona-Pillar Rock Road, 1 airmile northeast of mouth of Grays River., 46.311667 -123.665, 4m
WTU:V
355113 Peter F. Zika 19021 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
352388 Peter F. Zika 17789 2002-09-10
U.S.A., Washington, Clark, West side of NE 10th Avenue, near NE 249th Street, tributary to Gee Creek., 45.70352 -122.41828, 70m
WTU:V
204006 Robert Ornduff 6359 1961-08-19
U.S.A., Oregon, Multnomah, Willamette River near the Sellwood bridge., 45.464286 -122.665373
WTU:V
305326 Richard R. Halse 2549 1982-08-21
U.S.A., Oregon, Marion, Along south Riverside Road .2 miles south of the east end of the Independence Bridge, by entrance road to gravel pits., 44.84287 -123.17455, 45m
WTU:V
354345 P. F. Zika 17737 2002-08-29
U.S.A., Washington, Wahkiakum, Northeast side of Steamboat Slough Road, 100 meters northwest of boatramp; near Cathlament Channel, north side of Columbia River., 46.255 -123.435, 5m
WTU:V
354336 Peter F. Zika 18990 2003-09-08
U.S.A., Washington, Whatcom, South end of Lake Whatcom, south side of South Bay Drive., 48.671667 -122.266667, 90m
WTU:V
354194 Peter F. Zika 18972 2003-09-04
U.S.A., Washington, Pacific, East side of Route 101, between Bone River and Bruceport, East shore of Willapa Bay., 46.666667 -123.916667, 20m
WTU:V
352387 Peter F. Zika 17789 2002-09-10
U.S.A., Washington, Clark, West side of NE 10th Avenue, near NE 249th Street, tributary to Gee Creek., 45.70352 -122.41828, 70m
WTU:V
383846 Ben Legler 3008 2005-08-25
U.S.A., Washington, Snohomish, Along Hwy 203 3.2 road miles south of its junction with Hwy 2 (at Monroe), on east side of highway at a small pond., 47.816111 -121.981111, 12m
WTU:V
364369 Ben Legler, David Giblin, Tad Dilhoff 2305 2004-09-03
U.S.A., Washington, Skagit, Grandy Lake, along Baker Lake Road 4 miles NE of junction with Hwy 20., 48.565617 -121.804767, 190m
WTU:V
362638 Peter F. Zika 19907 2004-08-04
Canada, British Columbia, East side of Routes 9 and 11, near McConnell Road. Abbotsford., 49.023333 -122.263333, 20m
WTU:V
373936 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22232 2005-08-30
U.S.A., Washington, Wahkiakum, East side of Miller Point, north shore of Grays Bay, north side of Columbia River., 46.305 -123.7, 2m
WTU:V
373851 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22235 2005-08-30
U.S.A., Washington, Wahkiakum, East side of Miller Point, north shore of Grays Bay, north side of Columbia River., 46.305 -123.7, 2m
WTU:V
362312 Peter F. Zika 20208 2004-09-15
U.S.A., Washington, Grays Harbor, Near north shore of Chehalis River, 2 air miles southwest of Brady., 46.97 -123.535, 5m
WTU:V
365501 Barbara Ertter 15271 1996-08-29
U.S.A., California, Alameda, Strawberry Canyon Ecological Study Area in Berkeley Hills east of UC campus, edge of Stawberry Creek where enters culvert near parking area.
WTU:V
375225 Ben Legler, David Giblin, Tad Dilhoff 2344 2004-09-03
U.S.A., Washington, Skagit, Clear Lake, south of Sedro Woolley., 48.446033 -122.220983, 5m
WTU:V
375354 Ben Legler, David Giblin 2263 2004-08-27
U.S.A., Washington, Snohomish, Along Highway 530 at Hazel, 10 miles west of Darrington on south side of road., 48.276817 -121.805467, 85m
WTU:V
368910 F. Weinmann, A. Weinmann 235 2004-10-04
U.S.A., Washington, Jefferson, Near unincorporated municipality of Irondale, south side of Chimacum Creek immediately below Swaney Way between 8th and 9th Avenue., 48.0476 -122.7682
WTU:V
369242 P. F. Zika, F. Weinmann 20167 2004-09-09
U.S.A., Washington, Jefferson, Junction of Wycoff Road of West Uncus Road, 0.1 mile west of Route 101, M. Egger's station., 47.968333 -122.883333, 20m
WTU:V
378443 R.E. Brainerd 544 2004-09-20
U.S.A., Oregon, Linn, U.S. Highway 20, 0.3 mile east of milepost 37; 8.7 air miles east of Sweet Home., 44.40163 -122.56049, 223m
WTU:V
397643 David Giblin, Joe Arnett 2518 2008-09-10
U.S.A., Washington, Grays Harbor, Blue Slough Road. North side of road., 46.94331 -123.74382, 17m
WTU:V
397640 Cathy Maxwell, Joe Arnett, Kathleen Sayce, David Giblin 08-1 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
375202 P. F. Zika, F. Weinmann 17726 2002-08-29
U.S.A., Washington, Wahkiakum, Route 4 at Nelson Creek Road, 0.1 miles west of Elochoman River bridge., 46.231667 -123.395, 5m
WTU:V
375203 P. F. Zika, F. Weinmann 17728 2002-08-29
U.S.A., Washington, Wahkiakum, Bank above Brooks Slough, north side of Columbia River, Skamokawa., 46.27 -123.45, 10m
WTU:V
386652 Peter F. Zika 25585 2011-07-11
U.S.A., Oregon, Multnomah, Just above Willamette River floodplain, west of Southeast Knight Street, Portland., 45.48 -122.653333, 10m
WTU:V
388089 Dominic Maze 11 2011-08-15
U.S.A., Oregon, Multnomah, Stevens Creek. 0.5 kilometers west of Southwest Taylors Ferry Road, 0.15 kilometers west of Southwest Canby Street, Portland., 45.468333 -122.678333, 75m
WTU:V
392321 David Giblin 3155 2009-09-01
U.S.A., Washington, Grays Harbor, Lake Aberdeen. Southeast corner of lake near outlet., 46.98037 -123.74077, 24m
WTU:V
390709 Peter F. Zika 26152 2012-10-17
U.S.A., Washington, King, Confluence of Richards Creek and Kelsey Creek, Southeast 7th Place near Lake Hills Connector, Willburton, Bellevue., 47.605 -122.18, 10m
WTU:V
390683 Peter F. Zika 25735 2011-08-26
U.S.A., Washington, Skagit, Baker Lake Road, near campsites, 0.5 air miles west of Grandy Lake., 48.56 -121.828333, 240m