WTU:V
305297 Richard R. Halse 2929 1984-11-27
U.S.A., Washington, Grays Harbor, Hoquiam. N side of Grays Harbor W of the mouth of the Hoquiam River., 46.9744 -123.8892, 2m
WTU:V
38658 Harold W. Smith 932 1936-06-09
U.S.A., Washington, Island, Cornet Bay, Deception Pass State Park, Whidbey Island., 48.39611 -122.62833
WTU:V
17763 T. C. Frye s.n. 1907-10-19
U.S.A., Washington, King, At Spring Beach, 5 mi. N of mouth of Salmon Bay., 47.34944 -122.52583
WTU:V
345481 Sarah Gage G&R 819 1992-09-12
U.S.A., Washington, Pacific, Beard's Hollow, Fort Canby State Park, Ilwaco., 46.308333 -124.070833, 23 - 76m
WTU:V
39792 J. B. Flett s.n. 1895-09-08
U.S.A., Washington, Pierce, Rosedale., 47.33167 -122.65111
WTU:V
325017 Scott R. Atkinson 447 1992-08-18
U.S.A., Washington, San Juan, Ca. 1 mile north of Richardson in Richardson marsh., 48.455 -122.903611
WTU:V
132709 R. G. Jeffrey s.n. 1947-06-22
U.S.A., Washington, Snohomish, 2 miles northwest of Stanwood., 48.261854 -122.400173
WTU:V
7342JWT J. William Thompson 6271 1931-05-09
U.S.A., Washington, Thurston, Between Olympia and Nisqually., 47.0725 -122.71083
WTU:V
363481 Ben Legler 1730 2004-06-09
U.S.A., Washington, Skagit, Skagit Wildlife Area access point on south side of Maupin Road; Fir Island., 48.338611 -122.432222, 2m
WTU:V
17764 Louis F. Henderson s.n. 1892-06-22
U.S.A., Washington, Thurston, Olympia., 47.03806 -122.89944
WTU:V
364605 David Giblin, Ben Legler 247 2005-09-16
U.S.A., Washington, Snohomish, Island at west end/mouth of Ebey's Slough; approximately 2-3 hectares in size and flat., 48.042583 -122.208917
WTU:V
230998 Wilhelm N. Suksdorf 514 1899-07-14
U.S.A., Oregon, Albina, Portland.
WTU:V
28353 J. M. Grant s.n. 1919-06-00
U.S.A., Washington, Grays Harbor, Westport., 46.890324 -124.108181
WTU:V
33632 George Neville Jones 1802 1926-06-24
U.S.A., Washington, Pacific, Mouth of Nasel [Naselle] River., 46.46607 -123.94034
WTU:V
25291 G. N. Jones 4858 1934-05-19
U.S.A., Washington, Island, Near Oak Harbor, Whidbey Island., 48.29333 -122.64194
WTU:V
17760 J. M. Grant 2020 1923-05-00
U.S.A., Washington, Island, Langley., 48.04028 -122.405
WTU:V
274799 Flett s.n. 1908-05-03
U.S.A., Washington, King, Alki Point., 47.582994 -122.400968
WTU:V
17759 C. V. Piper 534 1888-09-09
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
230999 Wilhelm N. Suksdorf 535 1900-06-15
U.S.A., Oregon, Albina, Portland.
WTU:V
72699 Wm. Bridge Cooke 10691 1938-05-07
U.S.A., Oregon, Marshfield.
WTU:V
154401 Arthur Cronquist 6850 1953-04-15
U.S.A., Oregon, Coos, Between Charleston and Cape Arago.
WTU:V
4803JWT J. William Thompson 12769 1936-06-19
U.S.A., Oregon, Lincoln, 10 miles south of Newport., 44.491962 -124.053451
WTU:V
7513JWT J. William Thompson 2307 1927-04-14
U.S.A., Oregon, Coos, Near Bandon., 43.118998 -124.408448
WTU:V
27803 G. E. Morrill 226 1933-07-25
U.S.A., Oregon, Tillamook, Neskowin., 45.106772 -123.984282
WTU:V
269626 Wilhelm N. Suksdorf 535 1900-06-15
U.S.A., Oregon, Albina, Portland.
WTU:V
373726 David Giblin 765 2006-10-16
U.S.A., Washington, Skagit, Padilla Bay National Estuarine Research Reserve. Private road running east-west; about 0.5 kilometer north of Highway 20., 48.45665 -122.510767
WTU:V
240791 J. A. Calder, D. B. O. Savile, R. L. Taylor 23027 1957-07-31
Canada, British Columbia, Queen Charlotte Islands. Queen Charlotte City, Graham Island.
WTU:V
318575 R. Naas, D. Naas 5601 1990-10-11
U.S.A., Washington, Island, Town of Oak Harbor. North side City Beach Park., 48.29333 -122.64194
WTU:V
370100 Jeff Walker 44 2003-05-09
U.S.A., Washington, King, Seattle, Herring's House Park on western bank of Duwamish River., 47.510421 -122.294435
WTU:V
370783 Jeff Walker 375 2008-06-17
U.S.A., Washington, Whatcom, Birch Bay State Park., 48.902999 -122.765256
WTU:V
398722 Joe Arnett, Cathy Maxwell, David Giblin 2008-345 2008-09-10
U.S.A., Washington, Pacific, Jorgensen Slough. North side of slough between slough and adjacent forest. From parking area to 2 kilometers west., 46.5069 -123.89438, 1m
WTU:V
379168 Richard R. Halse 5708 1999-10-29
U.S.A., Oregon, Lane, Along State Highway 126 about 2.5 miles east of Florence at the junction with Hill Road., 43.991 -124.0366
WTU:V
393009 David Giblin 3146 2009-09-01
U.S.A., Washington, Grays Harbor, Aberdeen. East Aberdeen Walkway., 46.95889 -123.77356
WTU:V
396810 Jeff Walker 679 2013-09-10
U.S.A., Washington, Island, In saltmarsh on the western shore of Cornet Bay in Deception Pass State Park., 48.39732 -122.63816
WTU:V
402050 Clayton Haberman s.n. 1991-10-01
U.S.A., Washington, Snohomish, Marysville., 48.05194 -122.17583
WTU:V
410821 Patricia Johnson NWCA16-4996-V1-Q1 2016-06-22
U.S.A., Washington, Snohomish, Skagit River Estuary on Puget Sound., 48.28099 -122.38039
WTU:V
415840 Fred Weinmann 393 2017-07-20
U.S.A., Washington, Jefferson, Southwest portion of Discovery Bay in tidal zone, near kiosk describing the Discovery Bay tideland restoration project. Elevation - intertidal., 47.99275 -122.888222
WTU:V
417477 Unknown s.n.
U.S.A., Idaho, Ada, Golf course near Boise., 43.614754 -116.202192
WTU:V
David Giblin 3638 2010-09-24
U.S.A., Washington, Pacific, Willapa Bay shoreline and adjacent intertidal saltwater mudflats. Approximately 4 miles south of Palix River on west side of United States Highway 101 where creek enters bay at pullout., 46.5492 -123.8945, 1m
WTU:V
David Giblin 8034 2020-10-10
U.S.A., Washington, Pierce, South bank of Chambers Creek, approximately 1 km east of confluence with Puget Sound, 47.184085 -122.579568, 1m
WTU:V
David Giblin 8959 2022-09-30
U.S.A., Washington, Kitsap, Sinclair Inlet Wildlife Viewing Area. North side of Highway 16 approximately 3 air km south of Bremerton., 47.52611 -122.69024