WTU:V
371971 Peter F. Zika 17868 2002-09-13
U.S.A., Washington, Clark, East shore of Columbia River, north end of Frenchmans Bay Riverfront County Park, 6 air kilometers west-northwest of Vancouver Junction., 45.683333 -122.766667, 5m
WTU:V
374640 Kathleen Sayce 2006-10-10
U.S.A., Washington, Pacific, Cape Disappointed Quad, Cape Disappointment State Park., 46.2775 -124.0569
WTU:V
398759 Joe Arnett, Cathy Maxwell 2008-306 2008-09-08
U.S.A., Washington, Wahkiakum, Skamokowa Vista Park. Shoreline and adjacent man-made pit behind shoreline beach., 46.26966 -123.46208, 7m
WTU:V
379570 Peter F. Zika 17860 2002-09-13
U.S.A., Oregon, Columbia, East shore of Sauvies Island, Columbia River, just north of county line., 45.73 -122.766667, 10m
WTU:V
379571 Peter F. Zika 17855 2002-09-13
U.S.A., Oregon, Multnomah, East shore of Sauvie Island, Columbia River, just south of county line., 45.72365 -122.77025, 10m
WTU:V
394035 Kathleen Sayce, Cathy Maxwell, Joe Arnett, David Giblin 08-134 2008-09-09
U.S.A., Oregon, Clatsop, Julia Butler Hansen Refuge for the Columbia White-tailed Deer. Welsh Island, north shore., 46.20953 -123.43145
WTU:V
383830 Peter F. Zika 25139 2010-07-15
U.S.A., Washington, Cowlitz, East of Dike Road, just north of Lewis River on east shore of Columbia River., 45.876667 -122.778333, 10m
WTU:V
399856 Kathleen Sayce, Cathy Maxwell, David Giblin 10-15 2010-09-23
U.S.A., Oregon, Clatsop, Julia Butler Hansen National Wildlife Refuge. Miller Sands Island; northern side of island approximately halfway between east and west ends., 46.252 -123.6613, 3m
WTU:V
397491 Nick Otting 3063 2010-10-23
U.S.A., Oregon, Columbia, Columbia River, Sauvie Island, north of end of Northwest Reeder Road, 21 air miles north-northwest of downtown Portland., 45.813356 -122.799246, 2m
WTU:V
416753 Dominic Maze CN 70 2015-08-18
U.S.A., Oregon, Multnomah, Smith and Bybee Lakes., 45.6162 -122.7166
WTU:V
422815 R.E. Brainerd 2889 2018-08-03
U.S.A., Oregon, Columbia, Rainier; vacant area west of the end of King Drive., 46.0951 -122.94747, 8m
WTU:V
Jeff Walker 1310 2020-09-26
U.S.A., Washington, Wahkiakum, Between Steamboat Slough Road and the Columbia River in the Julie Butler Hansen Refuge., 46.24391 -123.42776, 4m
WTU:V
Jeff Walker 1563 2023-10-22
U.S.A., Washington, Cowlitz, Columbia River shoreline south of Louis Rasmussen Beach Park in Kalama., 45.99857 -122.84461, 5m
WTU:V
36799 J. B. Flett s.n. 1897-07-02
U.S.A., Washington, Pierce, Tacoma., 47.25306 -122.44306
WTU:V
288637 Klaus H. Lackschewitz 8030 1978-06-07
U.S.A., Montana, McCone, Below Sandstone ridge near road to Bear Creek Recreation Area.
WTU:V
133867 W. E. Booth 2767 1948-06-20
U.S.A., Montana, Custer, Miles City, 45 miles south.
WTU:V
125824 C. L. Hitchcock 17812 1948-06-29
U.S.A., Montana, Missoula, Above Blackfoot River, 23 miles northeast of Missoula.
WTU:V
243898 H. T. Rogers, J. M. Rogers 1120 1942-07-19
U.S.A., Montana, Flathead, Roadside near railway, Columbia Falls.
WTU:V
422865 Peter F. Zika 29634 2019-06-20
U.S.A., Massachusetts, Barnstable, Near junction of Routes 6 and 124, Harwich, Cape Cod., 41.7044 -79.0764, 20m
WTU:V
259896 Fred R. Ganders s.n. 1974-08-18
U.S.A., Washington, Pacific, On Willapa Bay, 1 m S of Bay Center., 46.631661 -123.95361
WTU:V
350399 F. Weinmann 189 2002-08-25
U.S.A., Washington, Pacific, At Washington State Department of Fish and Wildlife boat launch at Smith Creek near it entry to Willapa Bay., 46.7432 -123.885
WTU:V
197020 R. L. Taylor, G. Staudt 4214 1959-07-27
Canada, British Columbia, 0.6 miles south of south junction of Highway 1A to Cedar Point and Highway Number 1.
WTU:V
270418 Wilhelm N. Suksdorf 2044 1916-06-10
U.S.A., Oregon, Multnomah, Linnton near Portland., 45.598728 -122.787044
WTU:V
229600 Wilhelm N. Suksdorf 2044 1916-06-10
U.S.A., Oregon, Multnomah, Linnton near Portland., 45.598728 -122.787044
WTU:V
377514 David Giblin, Ben Legler, Peter Zika 892 2007-05-18
U.S.A., Washington, Grays Harbor, Sandy dunes behind terminus of Salt Aire Boulevard and compacted areas along street., 46.8274 -124.103667, 2m
WTU:V
367795 Peter F. Zika 20273 2004-09-16
U.S.A., Washington, Grays Harbor, Boat access to Humptulips River, south side of Route 109 bridge, 2 air kilometers south-southwest of Tulips., 47.05 -124.043333, 5m
WTU:V
369244 Peter F. Zika 18418 2003-05-31
U.S.A., Washington, Pacific, North Head, below the lighthouse, north shore of Columbia River mouth., 46.296667 -124.075, 10m
WTU:V
370786 Jeff Walker 379 2008-07-22
U.S.A., Washington, Mason, Along upland edge of marine shoreline in Potlatch State Park., 47.3661 -123.1512
WTU:V
407057 Ben Legler 11751 2010-06-11
U.S.A., Washington, King, Seattle: shoulder of NE 55th Street opposite from junction with Ravenna Place NE; south end of Ravenna Park., 47.668211 -122.30297, 25m
WTU:V
389747 Barbara L. Wilson 6969 1994-06-04
U.S.A., Oregon, Coos, Bandon; headlands across from Table Rock., 43.1183 -124.4239
WTU:V
410840 Ben Legler 14070 2016-05-15
U.S.A., Washington, Jefferson, Along Larry Scott Trail near southwest end of lagoon ca. 0.5 km southwest of trailhead at marina; Port Townsend., 48.102036 -122.785986, -23m
WTU:V
Ben Legler 14392 2016-09-17
U.S.A., Washington, Grays Harbor, West end of Heath Road, Copalis Beach., 47.111272 -124.179336, 5m
WTU:V
Ben Legler 14503 2017-06-01
U.S.A., Washington, Island, Fort Casey State Park: adjacent to boat launch on Keystone Spit., 48.158101 -122.671091, 4m
WTU:V
Ben Legler 14515 2017-06-01
U.S.A., Washington, Island, Fort Casey State Park: on east edge of campground on east side of park., 48.156964 -122.673284, 4m
WTU:V
Ben Legler 14518 2017-06-01
U.S.A., Washington, Island, Driftwood County Park, Keystone: at north edge of parking lot near park entrance., 48.163985 -122.637275, 3m
WTU:V
Ben Legler 14544 2017-06-29
U.S.A., Washington, Jefferson, Fort Flagler State Park: along service road leading to old military battery site due north of end of Flagler Road., 48.10029 -122.694832, 29m
WTU:V
Ben Legler 14548 2017-06-29
U.S.A., Washington, Jefferson, Fort Flagler State Park: small point of land on southeast side of boat launch just south of lower campground., 48.092358 -122.721544, 3m
WTU:V
416996 Regina Johnson 2017-009 2017-04-15
U.S.A., Washington, Island, Coupeville Ferry Terminal at Fort Casey., 48.15974 -122.67343
WTU:V
419689 Jeff Walker 948 2017-06-08
U.S.A., Washington, Grays Harbor, Along Jetty Haul Road in Westhaven State Park., 46.9042 -124.11384, 4m
WTU:V
420173 David Giblin 6244 2018-08-28
U.S.A., Washington, Kitsap, Beach on north side of Kingston Ferry dock., 47.7989 -122.49341
WTU:V
419706 Jeff Walker 959 2017-06-14
U.S.A., Washington, Wahkiakum, In gravel at Highway 4 pullout overlooking Columbia River, Southwest of Cathlamet., 46.16796 -123.33265, 5m
WTU:V
422203 R. E. Brainerd 2755 2018-05-24
U.S.A., Oregon, Benton, South Corvallis; Crystal Lake Boat Launch parking area., 44.55196 -123.25355, 64m
WTU:V
Regina Johnson 2023-007 2023-03-25
U.S.A., Washington, Mason, Twanoh State Park, on Hood Canal, beach parking lot., 47.378 -122.974, 2m
WTU:V
Jeff Walker 1534 2023-09-09
U.S.A., Washington, Pacific, Port of Peninsula., 46.50164 -124.03066, 4m
WTU:V
342467 P. F. Zika 13771 1999-05-30
U.S.A., Washington, San Juan, Rocky bluffs ca. 200m N of Cattle Point Picnic parking area, San Juan Island., 48.45056 -122.96167, 5m
WTU:V
314865 Mildred Arnot, Elroy Burnett 99 1988-04-25
U.S.A., Washington, Skagit, Fir Island. S end of rocky hill ca. 1/2 mi across tide flats from end of Rawlins Rd., 48.34889 -122.39889, 46m
WTU:V
385058 Ben Legler 2542 2005-04-28
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Castle Island., 48.421125 -122.823605, 30 - 30m
WTU:V
385196 Steve Hahn 05-33 2005-04-27
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Charles Island, southwest corner of island., 48.44335 -122.9134, 5m
WTU:V
384116 Steve Hahn 05-66 2005-04-27
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Charles Island, west end of island., 48.440733 -122.907883, 5m
WTU:V
385090 Peter F. Zika 20515 2005-04-27
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Flint Beach Island., 48.419321 -122.869284, 15 - 15m
WTU:V
382017 Lisa L. Bellefond 05-31 2005-05-29
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Iceberg Island., 48.427083 -122.889233, 9 - 9m
WTU:V
383920 Peter F. Zika 22069 2005-05-29
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Long Island National Wildlife Refuge island #1. Smallest unnamed island by Long Island, connected by a gravel bar at low tide., 48.439667 -122.918383, 2 - 5m
WTU:V
361134 Peter F. Zika 18420 2003-05-31
U.S.A., Washington, Pacific, North Head, below the lighthouse, north shore of Columbia River mouth., 46.296667 -124.075, 10m
WTU:V
325053 Scott R. Atkinson 365 1992-04-25
U.S.A., Washington, San Juan, Odlin Park, Lopez Island, circa 1.2 miles south of ferry landing; open field area (outfield) of baseball field., 48.52389 -122.91333
WTU:V
325128 Scott R. Atkinson 331 1992-04-04
U.S.A., Washington, San Juan, San Juan Island. Eagle Point. End of road., 48.458333 -123.036667
WTU:V
331942 D. Naas, M. Arnot 5694 1995-04-21
U.S.A., Washington, San Juan, Lopez Island; Iceberg Point; Lopez Village 7 miles south southeast., 48.422222 -122.894444
WTU:V
149054 Unknown s.n. 1952-05-20
U.S.A., Montana, Hill, 1.3 miles east of Boxelder.
WTU:V
197301 W. E. Booth 59489 1959-06-05
U.S.A., Montana, Rosebud, About 4 miles south, Forsyth.
WTU:V
139012 W. E. Booth s.n. 1948-07-19
U.S.A., Montana, Carter, 2 miles nortwest.
WTU:V
288636 K. Lackschewitz 8049 1978-06-08
U.S.A., Montana, Valley, Lewistown, off the road to "The Pines" recreation area., 47.935 -106.7369
WTU:V
214629 A. F. Szczawinski s.n. 1962-04-24
Canada, British Columbia, Point no Point, Sooke, V. I..
WTU:V
Ben Legler 3409 2006-05-30
U.S.A., Washington, San Juan, San Juan Islands. Northwest shore of McConnell Island; off southwest side of Orcas Island., 48.595783 -123.024483, 8m
WTU:V
388765 Pam Camp 06-84A 2006-05-30
U.S.A., Washington, San Juan, San Juan Islands. Skull Island., 48.63905 -122.986133, 12m
WTU:V
394744 Phil Green 08-21 2008-04-23
U.S.A., Washington, San Juan, East Sucia #1, 150 feet from Sucia Island., 48.76434 -122.88818
WTU:V
Ben Legler 11327 2009-05-28
U.S.A., Washington, San Juan, San Juan Islands. Gossip Island., 48.66315 -123.1729, 8m
WTU:V
393543 Ben Legler 11327 2009-05-28
U.S.A., Washington, San Juan, San Juan Islands. Gossip Island., 48.66315 -123.1729, 8m
WTU:V
386955 Dorothy Naas, Mildred Arnot 5694 1995-04-21
U.S.A., Washington, San Juan, Iceberg Point, Lopez Island. Lopez Village 7 miles SSE., 48.421417 -122.892177
WTU:V
404331 Peter Dunwiddie 2011-57 2011-06-01
U.S.A., Washington, Skagit, Vendovi Island. Near cove on north side of island. In general vicinity of house., 48.6129 -122.614, 5 - 20m
WTU:V
409579 Jeff Walker 859 2016-07-07
U.S.A., Washington, Skagit, On the rocky northwest side of Rosario Head in Deception Pass State Park., 48.41673 -122.66506
WTU:V
Ben Legler 14639 2018-05-06
U.S.A., Washington, Klickitat, Trailhead for Catherine Creek day use area on north side of old Highway 14., 45.7106 -121.362138, 83m
WTU:V
Peter Dunwiddie, Peter Zika, Katy Beck PWD-18-42 2018-04-27
U.S.A., Washington, San Juan, Tift Rock #1, southernmost of 5 rocks off west shore of Shaw Island, just south of Neck Point., 48.577177 -122.997155, 1m
WTU:V
Peter Dunwiddie, Peter Zika, Katy Beck PWD-18-49 2018-04-30
U.S.A., Washington, San Juan, Patos Island., 48.784157 -122.963941
WTU:V-Vascular
421863 Pat Lu-Irving 12-12 2012-07-20
U.S.A., Washington, Pend Oreille, Colville National Forest. Slate Creek; approximately 1 mile from State Route 31 on 3155., 48.93922 -177.30936, 810m
WTU:V-Vascular
421477 Don Estberg 2018-52 2018-07-15
U.S.A., Oregon, Baker, Along F. S. Road 7312 ca 1.0 road km south of where road crosses North Fork Anthony Creek., 45.041869 -118.136773, 1360m
WTU:V
2845JWT J. William Thompson 12822 1936-06-21
U.S.A., Oregon, Curry, Near ocean at mouth of Pistol River.
WTU:V
19239JWT-A Lyman Benson 2756 1931-04-26
U.S.A., California, San Mateo, Behind Stanford University, Corte Madera Creek, Upper Sonoran., 213m
WTU:V
19239JWT-B H. S. Prescott s.n. 1912-03-00
U.S.A., Oregon, Josephine, Grant Pass.
WTU:V
412634 Lowell Ahart 20752 2016-04-15
U.S.A., California, Butte, On both sides of Swedes Flat Road, about 1/2 miles southwest of Dutch Ravine, about 8 miles (air) southeast of Oroville., 39.445389 -121.404167, 385m
WTU:V
302131 William H. Baker
U.S.A., Idaho, Caribou, detailed locality information protected
WTU:V
302115 William H. Baker
U.S.A., Idaho, Cassia, detailed locality information protected
WTU:V
155992 William H. Baker
U.S.A., Idaho, Caribou, detailed locality information protected
WTU:V
155991 William H. Baker
U.S.A., Idaho, Cassia, detailed locality information protected
WTU:V
120785 Hotchkiss 6806 1943-08-06
U.S.A., Montana, Sheridan, Medicine Lake, Medicine Lake National Wildlife Refuge. 3 miles northeast of M. [Medicine] Lake.
WTU:V
P. F. Zika 17015 2002-07-13
U.S.A., Washington, Whatcom, Ross Lake National Recreation Area; Little Beaver Creek trail along north side of Little Beaver Creek, ca. 1 km west of canyon mouth on west shore of Ross Lake., 48.916667 -121.091667, 575m
WTU:V
196171 Jared J. Davis 121 1953-05-05
U.S.A., Washington, Benton, Richland., 46.285691 -119.284462
WTU:V
21880 George Neville Jones 3508 1931-08-00
U.S.A., Washington, Clallam, Lake Crescent., 48.09472 -123.80583
WTU:V
338299 Eliza Habegger 418 1998-05-28
U.S.A., Washington, Clark, Green Mountain Resort Conservation Easement. Willamette Meridian., 45.6429 -122.4627
WTU:V
21521 George Neville Jones 3714 1931-08-00
U.S.A., Washington, Grays Harbor, Humptulips., 47.23306 -123.95806
WTU:V
129206 Lloyd E. McElvain 68 1950-05-23
U.S.A., Washington, Island, Near Ft. Casey., 48.16271 -122.67989
WTU:V
316504 C. L. Huang s.n. 1987-06-10
U.S.A., Washington, King, Seattle, Montlake Fill., 47.6562 -122.293
WTU:V
183067 S. R. Wellings 20 1948-07-09
U.S.A., Washington, Kitsap, Poulsbo., 47.73611 -122.64528, 15m
WTU:V
127109 Phillips B. Freer 78 1948-08-28
U.S.A., Washington, Mason, Schafer State Park., 47.09583 -123.46389
WTU:V
2134JWT Charles B. Fiker 1444 1934-00-00
U.S.A., Washington, Okanogan, Omak., 48.41111 -119.52639
WTU:V
26555 F. A. Warren 1655 1932-07-08
U.S.A., Washington, Pierce, Longmire, Mount Rainier National Park., 46.7504 -121.8135
WTU:V
335302 Christie S. Isler 43-5-98 1998-05-16
U.S.A., Washington, King / Snohomish, 205th and Alaska Way. Undeveloped property on N border of LFP [Lake Forest Park]., 47.77786 -122.32982
WTU:V
333132 R. Johns s.n. 1991-04-25
U.S.A., Washington, San Juan, Yellow Island, S side. Near cabin., 48.592222 -123.031944
WTU:V
188224 Fred G. Meyer 785 1936-08-15
U.S.A., Washington, Thurston, About 5 miles W of Olympia., 47.038011 -123.005646
WTU:V
342838 Sarah Gage, Sharon Rodman G&R 116 1992-05-24
U.S.A., Washington, Yakima, Confluence of Yakima and Naches Rivers, Yakima., 46.633333 -120.525278, 329m
WTU:V
349207 Sasa Stefanovic 98-64 1998-06-28
U.S.A., Oregon, Josephine, Siskiyou Mountains: 1/4 mi from Stone Gulch camping place on the exposed rocks along the Illinois River, right bank., 42.3818 -123.7493
WTU:V
350750 Clayton J. Antieau, Linda Cooley, Kristie Dinkin 01-14 2001-05-26
U.S.A., Washington, King, Cascade Mountains of Western Washington: Cedar River Watershed. Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland., 47.399444 -121.915, 244m