WTU:V
345939 P. F. Zika, A. L. Jacobson 16178 2001-06-06
U.S.A., Washington, King, Shores of Lake Washington, Luther Burbank Park, north end of Mercer Island., 47.586667 -122.225, 5m
WTU:V
347206 Kathleen Sayce s.n. 2001-06-19
U.S.A., Washington, Pacific, McKenzie Head, Fort Canby State Park, ca. 2 miles SE of Ilwaco., 46.2775 -124.0569, 30 - 30m
WTU:V
361374 Ben Legler 2780 2005-06-14
U.S.A., Washington, King, Along Burke-Gilman Trail adjacent to NE Pacific Place where trail crosses Rainier Vista, south side of University of Washington Campus, Seattle., 47.650833 -122.304167, 23m
WTU:V
361375 Ben Legler 2781 2005-06-24
U.S.A., Washington, Snohomish, Wenberg State Park on east shore of Lake Goodwin; in lawn directly above swim area just north of boat ramp. (latitude/longitute approximate)., 48.136111 -122.29
WTU:V
371537 Ben Legler 3390 2006-05-23
U.S.A., Washington, Skagit, Padilla Bay National Estuarine Research Reserve. Saddlebag Island., 48.535681 -122.556623, 5m
WTU:V
377987 Ben Legler, Peter Zika, David Giblin 3830 2007-05-18
U.S.A., Washington, Pacific, Bruceport County Park., 46.683017 -123.893783, 55m
WTU:V
377989 Ben Legler, Peter Zika, David Giblin 3846 2007-05-18
U.S.A., Washington, Grays Harbor, Parking lot west of Westport., 46.901667 -124.13, 2m
WTU:V
377988 Ben Legler, Peter Zika, David Giblin 3821 2007-05-18
U.S.A., Washington, Pacific, Bush Pioneer County Park., 46.632733 -123.955867, 25m
WTU:V
334093 Richard R. Halse 4903 1995-06-01
U.S.A., Oregon, Lincoln, Ona Beach State park, off U.S. Highway 101, about 8 miles south of Newport., 44.5259 -124.0658, 4m
WTU:V
7165JWT-B Thomas Howell s.n. 1884-06-12
U.S.A., Oregon, Curry, Chetco.
WTU:V
7165JWT-A Morton E. Peck 13603 1924-08-07
U.S.A., Oregon, Coos, Charleston.
WTU:V
368072 P. F. Zika 15011 2000-05-24
U.S.A., Washington, King, Near stadium, campus of University of Washington, Seattle., 47.6551 -122.2973, 10m
WTU:V
368073 P. F. Zika 15185 2000-08-02
U.S.A., Washington, King, Madrona Park, west shore of Lake Washington, Madrona, Seattle., 47.6115 -122.2759, 10m
WTU:V
377292 Peter Dunwiddie 08-10 2008-04-24
U.S.A., Washington, San Juan, Matia Island., 48.746552 -122.836896
WTU:V
370490 Jeff Walker 355 2008-05-01
U.S.A., Washington, Kitsap, Manchester State Park., 47.55611 -122.54361
WTU:V
394379 Eliza Habegger EH1110 2008-05-29
U.S.A., Washington, San Juan, San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island., 48.533 -122.970333
WTU:V
371456 Jeff Walker 371 2008-06-04
U.S.A., Washington, Skagit, Pass Island, Deception Pass State Park., 48.40583 -122.645
WTU:V
371462 Jeff Walker 373 2008-06-09
U.S.A., Washington, Pierce, Penrose Point State Park., 47.2642 -122.7482
WTU:V
394983 Hannah Marx 09-54 2009-05-28
U.S.A., Washington, San Juan, San Juan Islands. Posey Island., 48.6184 -123.167533, 6m
WTU:V
381661 Jeff Walker 466 2010-06-21
U.S.A., Washington, Island, Common in mowed area at the Little North Beach paved parking lot of Deception Pass State Park., 48.403281 -122.647481
WTU:V
407046 Ben Legler 11752 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
387951 Barbara L. Wilson, Richard E. Brainerd 16654 2011-06-28
U.S.A., Oregon, Douglas, Susan Creek Falls Day Use Area on the North Umpqua River., 291m
WTU:V
388400 R.E. Brainerd, N. Otting 1699 2010-06-28
U.S.A., Oregon, Lincoln, Sand Point Park on east side of Devils Lake, Lincoln City., 44.987069 -123.986198, 3m
WTU:V
390256 R.E. Brainerd 1820 2011-06-19
U.S.A., Oregon, Multnomah, Lewis and Clark State Park; 0.5 mile east of Troutdale., 45.5333 -122.372965, 18m
WTU:V
392823 Jeff Walker 659 2013-06-04
U.S.A., Washington, Skagit, At the edge of a trail on Rosario Head in Deception Pass State Park., 48.41624 -122.66491
WTU:V
392813 Jeff Walker 657 2013-05-14
U.S.A., Washington, Skagit, On Reservation Head in Deception Pass State Park., 48.41139 -122.65714
WTU:V
398513 P. F. Zika, R. E. Brainerd 26660 2014-06-20
U.S.A., Washington, San Juan, Campground, south shore of Jones Island, San Juan Islands., 48.6128 -123.0467, 5m
WTU:V
428150 Ben Legler 12664 2013-06-14
U.S.A., Washington, King, On west side of ball field at end of NE 160th St. in Hamlin Park, Shoreline., 47.745379 -122.308146, 110m
WTU:V
428647 Ben Legler 13428 2015-04-27
U.S.A., Washington, King, Magnuson Park: in field between boat launch and parking area at east end of 65th St; Seattle., 47.676253 -122.250335, 20m
WTU:V
409985 Ben Legler 14044 2016-05-07
U.S.A., Washington, Mason, In campground at Twanoh State Park; south side of Highway 106 along Hood Canal., 47.377184 -122.972556, 10m
WTU:V
409974 Ben Legler 14061 2016-05-08
U.S.A., Washington, Mason, Potlach State Park, on open grassy area near beach., 47.360892 -123.156143, 1m
WTU:V
410839 Ben Legler 14072 2016-05-15
U.S.A., Washington, Jefferson, Shoulder of W Street just west of entrance to Fort Worden State Park., 48.132555 -122.77018, 18m
WTU:V
408823 Jeff Walker 830 2016-04-01
U.S.A., Washington, Grays Harbor, In Gladys Smith Park in City of Elma., 47.00806 -123.4117
WTU:V
408826 Jeff Walker 827 2016-01-30
U.S.A., Washington, San Juan, Along gravel path in Lime Kiln Point State Park., 48.51438 -123.15096
WTU:V
412244 Peter F. Zika 28405 2016-09-05
U.S.A., Washington, Snohomish, East shore of Blackman Lake, near Park Avenue., 47.9319 -122.0897, 45m
WTU:V
410552 Peter F. Zika 27637 2016-04-21
U.S.A., Washington, King, Lakeside Avenue South, just south of marina, above west shore of Lake Washington, Leschi, Seattle., 47.601 -122.285, 6m
WTU:V
430975 Ben Legler 14513 2017-06-01
U.S.A., Washington, Island, Fort Casey State Park: footpath along top of Battery Valleau near east end of old military battery line., 48.156126 -122.675259, 18m
WTU:V
Ben Legler 14523 2017-06-01
U.S.A., Washington, Island, Deception Pass State Park: at summit of Pass Island on east side of Highway 20., 48.407844 -122.644069, 55m
WTU:V
Ben Legler 14556 2017-06-29
U.S.A., Washington, Jefferson, Fort Flagler State Park: along service road adjacent old military battery site due north of end of Flagler Road., 48.101853 -122.695172, 37m
WTU:V
418507 Jeff Walker 1040 2018-06-15
U.S.A., Washington, Island, At campsite (currently closed) in South Whidbey State Park., 48.0601 -122.59639, 49m
WTU:V
268506 R. Dale Thomas 22960 1971-05-02
U.S.A., Louisiana, Ouachita, Common lawn weed beside Garrett Hall, NLU Campus, Monroe., 32.527839 -92.074841
WTU:V
240017 June McCaskill, Katherine Onaga 722 1967-05-03
U.S.A., California, Solano, West side of Cook Lane, just a few yards south of bridge, .2 mile south of junction with Rio-Dixon Road, ca. 11 1/2 miles south of Dixon, 38.283179 -121.824199
WTU:V
237727 J. F. Logue 975 1967-04-22
U.S.A., South Carolina, Richland, Weedy lawn off U.S. 76, 7 miles north of Columbia., 34.071304 -81.127478
WTU:V
109690 Lewis S. Rose 39154 1939-05-25
U.S.A., California, Mendocino, Garcia River, 5 mi. e. of Point Arena., 38.915172 -123.62121, 15m
WTU:V
78341 W. C. Muenscher, M. W. Muenscher 15014 1939-04-12
U.S.A., California, Sacramento, A weed in lawn, McKinley Park, Sacramento., 38.57594 -121.461581
WTU:V
6732JWT E. K. Abbott s.n. 1889-00-00
U.S.A., California, Monterey, [No locality given on label.], 36.237615 -121.32891
WTU:V
51702 Lewis S. Rose 38143 1938-04-13
U.S.A., California, San Mateo, San Bruno Hills, Bayshore City., 37.697492 -122.424034, 61m
WTU:V
422407 R. E. Brainerd 2543 2017-05-10
U.S.A., Oregon, Josephine, Fish Hatchery County Park Nature Trail, 0.4 km west-northwest of parking area; 6.5 air km west of Murphy., 42.35759 -123.41328, 298m
WTU:V
423134 Jeff Walker 325 2007-05-27
U.S.A., Washington, King, Growing in lawn between Burke Gilman Trail and Lake Washington. Within the City of Kenmore., 47.757026 -122.257873
WTU:V
427886 David Giblin, Julie Monahan 7419 2020-06-12
U.S.A., Washington, King, Seward Park, east side of park, approximately 2 kms northeastward along the main service road loop from south parking area., 47.5565 -122.2479
WTU:V
Jeff Walker 1233 2020-03-21
U.S.A., Washington, Mason, At boat launch at Allyn Waterfront Park., 47.38375 -122.82753, 5m
WTU:V
Jeff Walker 1237 2020-03-28
U.S.A., Washington, King, Golden Gardens Park in Seattle., 47.69076 -122.40314, 3m
WTU:V
426663 R. E. Brainerd 2539 2017-05-10
U.S.A., Oregon, Jackson, Valley of the Rogue State Park / Interstate 5 Rest Area. 4.1 km east-southeast of City of Rogue River. Near restroom and in nearby picnic area., 42.41266 -123.12785, 311m
WTU:V
Peter Dunwiddie, Peter Zika, John Bolivar PWD-22-46 2022-05-11
U.S.A., Washington, Skagit, In forest on Cypress Head, Cypress Island., 48.56879 -122.66943
WTU:V
Peter Dunwiddie, Peter Zika PWD-20-212 2020-06-27
U.S.A., Washington, San Juan, Sucia Island State Park, North side of Echo Bay ., 48.762941 -122.912483