WTU:V
350542 Peter F. Zika 18128 2002-10-17
U.S.A., Washington, Skamania, North shore of Columbia River, 1 kilometer northeast of Skamania Island., 45.6 -122.1, 8m
WTU:V
356463 Peter F. Zika 19106 2003-09-23
U.S.A., Oregon, Columbia, South shore of Columbia River, southeast end of Dibblee Point., 46.108333 -122.983333, 5m
WTU:V
355122 P. F. Zika, Cathy Maxwell 19141 2003-09-24
U.S.A., Washington, Wahkiakum, South east end of Grays Bay, near Pigeon Bluff., 46.276667 -123.678333, 1m
WTU:V
355132 P. F. Zika, Cathy Maxwell 19221 2003-10-01
U.S.A., Washington, Wahkiakum, North shore of Grays Bay and Columbia River, mouth of Deep River., 46.311667 -123.706667, 1m
WTU:V
353219 Peter F. Zika 18130 2002-10-17
U.S.A., Washington, Skamania, Silty north shore of Columbia River, 1 kilometer northeast of Skamania Island., 45.6 -122.1, 8m
WTU:V
7162JWT Harold E. Helmrich 97 1932-08-29
U.S.A., Washington, King, Edge of Mud Lake bog near Sand Point., 47.68056 -122.25028
WTU:V
35160 W. J. Eyerdam s.n. 1934-09-00
U.S.A., Washington, King, Seattle., 47.613617 -122.310098
WTU:V
268890 Wilhelm N. Suksdorf 10137 1918-09-14
U.S.A., Washington, Klickitat, Columbia River at Bingen., 45.715 -121.46333
WTU:V
2639JWT Wilhelm Suksdorf 10137 1922-09-30
U.S.A., Washington, Klickitat, At Bingen., 45.714842 -121.464517
WTU:V
230674 Wilhelm N. Suksdorf 10137 1918-09-14
U.S.A., Washington, Klickitat, Columbia River at Bingen., 45.715 -121.46333
WTU:V
150147 A. R. Kruckeberg 2819 1951-08-24
U.S.A., Washington, Spokane, Along Little Spokane River at Dartford, 15 miles north of Spokane on Highway 395, near Wandermere., 47.784724 -117.405011
WTU:V
35303 John Broadbent s.n. 1935-08-18
U.S.A., Washington, King, Lake Washington., 47.62451 -122.25583
WTU:V
158586 M. J. Belton s.n. 1953-09-10
U.S.A., Oregon, Umatilla, East of Umapine., 45.969842 -118.423578
WTU:V
73416 Helen M. Gilkey s.n. 1935-09-17
U.S.A., Oregon, Clatsop, [No locality given on label]., 45.993363 -123.659771
WTU:V
262779 Georgia Mason 9185 1971-09-17
U.S.A., Oregon, Lane, About 25 miles west of Eugene. Fernridge Reservoir., 44.082538 -123.296682
WTU:V
296668 William H. Baker 8421 1951-08-07
U.S.A., Idaho, Canyon, Along Lake Lowell, 7.5 miles southwest of Nampa., 43.463963 -116.668473
WTU:V
296752 William H. Baker 14607 1956-08-16
U.S.A., Idaho, Kootenai, Southwest end of Coeur d' Alene Lake, at Yacht Club, Coeur d' Alene., 47.48871 -116.91366
WTU:V
298840 William H. Baker 8421 1951-08-07
U.S.A., Idaho, Canyon, Along Lake Lowell, 7.5 miles southwest of Nampa., 43.463963 -116.668473
WTU:V
296751 William H. Baker 11280 1953-09-02
U.S.A., Idaho, Payette, 10 miles south of Fruitland., 43.862942 -116.91556
WTU:V
298532 William H. Baker 11280 1953-09-02
U.S.A., Idaho, Payette, 10 miles south of Fruitland., 43.862942 -116.91556
WTU:V
298836 William H. Baker 11280 1953-09-02
U.S.A., Idaho, Payette, 10 miles south of Fruitland., 43.862942 -116.91556
WTU:V
348285 Richard R. Halse 6113 2001-09-18
U.S.A., Oregon, Benton, Corvallis, on a gravel bar in the Marys River area near its confluence with the Willamette River., 44.555278 -123.263056, 69m
WTU:V
353238 Peter F. Zika 18129 2002-10-17
U.S.A., Washington, Skamania, Silty north shore of Columbia River, 1 kilometer northeast of Skamania Island., 45.6 -122.1, 8m
WTU:V
370908 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22256 2005-08-30
U.S.A., Washington, Wahkiakum, East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River., 46.311667 -123.713333, 2m
WTU:V
370899 Peter F. Zika, David Giblin, Cathy Maxwell, Ben Legler 22292 2005-08-30
U.S.A., Washington, Wahkiakum, Rock east shore of Grays Bay, Columbia River. At Pigeon Bluff, below Altoona-Pillar Rock Road., 46.275 -123.678333, 2m
WTU:V
370820 Ben Legler, David Giblin 3058 2005-09-21
U.S.A., Washington, Clark, South shore of Vancouver Lake, at Washington Department of Fish and Wildlife boat launch., 45.663533 -122.71745, 6m
WTU:V
374630 Ben Legler, David Giblin 3062 2005-09-21
U.S.A., Washington, Clark, South shore of Vancouver Lake, at Washington Department of Fish and Wildlife boat launch., 45.663533 -122.71745, 6m
WTU:V
363699 Peter F. Zika 22372 2005-09-22
U.S.A., Washington, San Juan, Northeast shore of Killebrew Lake Road, Orcas Island, San Juan Islands, Puget Sound; Dunwiddie's station., 48.605 -122.896667, 88m
WTU:V
364936 Don Knoke 983 2005-09-08
U.S.A., Washington, Kittitas, Near farm buildings by Mellergaard Road (off Manastash Road)., 46.9635 -120.594767, 518m
WTU:V
375328 Ben Legler, David Giblin 3626 2006-09-29
U.S.A., Washington, Skagit, Everett Lake, 7/8 mile northeast of Concrete., 48.543333 -121.72745, 204m
WTU:V
379525 David Giblin, Joe Arnett 1144 2007-09-05
U.S.A., Washington, Stevens, Colville National Forest. Little Twin Lakes., 48.5748 -117.644, 1127m
WTU:V
327990 M. Arnot 671 1993-08-24
U.S.A., Washington, Skagit, Southeast end of Summer Lake on Lake Cavanaugh Road., 48.3327 -122.17
WTU:V
369159 P. F. Zika, C. Maxwell 22189 2005-08-20
U.S.A., Oregon, Clatsop, By Twilight Eagle Sanctuary, Burnside Marsh, Cathlamet Bay, south shore of Columbia River., 46.171667 -123.688333, 1m
WTU:V
371471 P. F. Zika 14262 1999-09-07
U.S.A., Oregon, Coos, Randolph Road, 6 kilometers north of Bandon., 43.1704 -124.3474, 54m
WTU:V
371781 Peter F. Zika, David Giblin, D. Knoke 19035 2003-09-12
U.S.A., Washington, Yakima, Wenas Lake Reservoir, fishing access at inlet., 46.821667 -120.683333, 575m
WTU:V
371973 Peter F. Zika 17863 2002-09-13
U.S.A., Washington, Clark, On north side of Lower River Road, Route 501, 1 mile south of Vancouver Lake., 45.646667 -122.71, 3m
WTU:V
371907 Peter F. Zika 17852 2002-09-13
U.S.A., Oregon, Multnomah, Northeast shore of Multnomah Channel, south tip of Sauvie Island, Columbia River., 45.628333 -122.815, 2m
WTU:V
371903 Peter F. Zika 18058 2002-10-06
U.S.A., Washington, Franklin, East shore of Columbia River, free-flowing; Ringold Hatchery access, near boat launch, north of outflow., 46.506667 -119.261667, 110m
WTU:V
371891 Peter F. Zika 17829 2002-09-12
U.S.A., Washington, Whatcom, 0.4 miles south of Wiser Lake Road., 48.905 -122.448333, 24m
WTU:V
371890 Peter F. Zika 17828 2002-09-12
U.S.A., Washington, Whatcom, 0.4 miles south of Wiser Lake Road., 48.905 -122.448333, 24m
WTU:V
371987 Frank Lomer s.n. 2007-08-14
Canada, British Columbia, Freshwater intertidal estuary of Fraser River; unnamed island, Richmond, Greater Vancouver area., 49.095 -123.105, 1m
WTU:V
371986 Frank Lomer s.n. 2007-08-05
Canada, British Columbia, Freshwater intertidal estuary of Fraser River, west of little dock, Richmond, Greater Vancouver area., 49.105 -123.106667, 1m
WTU:V
373482 Peter F. Zika 14476 1999-10-02
U.S.A., Oregon, Clatsop, Junction of Delmoor Loop Road and Lounsberry Road, 1 mile south southwest of Cullaby Lake., 46.0618 -123.9067, 3m
WTU:V
371775 Peter F. Zika, David Giblin, D. Knoke 19035 2003-09-12
U.S.A., Washington, Yakima, Wenas Lake Reservoir, fishing access at inlet., 46.821667 -120.683333, 575m
WTU:V
380415 David Giblin 2298 2008-08-28
U.S.A., Washington, Grant, Potholes Wildlife Area. Sand Dunes Road. From roadside to 0.5 kilometers west., 47.07359 -119.3371, 317m
WTU:V
380390 David Giblin 2303 2008-08-28
U.S.A., Washington, Grant, Potholes Wildlife Area. Sand Dunes Road. Base of spillway for lake outlet and nearby spit, west side of road., 47.08026 -119.33403, 319m
WTU:V
380906 David Giblin 2341 2008-08-29
U.S.A., Washington, Grant, Potholes Wildlife Area, Sand Dunes Road. Above spillway along shoreline, east side of road., 47.08026 -119.33403, 319m
WTU:V
399925 David Giblin, Cathy Maxwell, Joe Arnett 2506 2008-09-08
U.S.A., Washington, Wahkiakum, Julia Butler Hansen Refuge for Columbian White-tailed Deer. Steamboat Slough; bank of Columbia River just off road., 46.24875 -123.43319, 7m
WTU:V
397057 Cathy Maxwell, Joe Arnett, Kathleen Sayce, David Giblin 08-27 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
386190 Peter Zika, J. Smith, D. Mansfield, D. Giblin 23215 2007-07-22
U.S.A., Oregon, Harney, Near Knox Pond., 42.891667 -118.881667, 1275m
WTU:V
375201 P. F. Zika, A. L. Jacobson 17714 2002-08-28
U.S.A., Washington, King, Madina Park, 84th Avenue northeast, Madina., 47.62 -122.228333, 20m
WTU:V
379126 P. F. Zika, F. Weinmann 17753 2002-08-29
U.S.A., Washington, Wahkiakum, Northeast shore Steamboat Slough, north side of Columbia River, circa 1 mile southeast of Skamokawa., 46.26 -123.44, 1m
WTU:V
379173 Peter F. Zika 19176 2003-09-30
U.S.A., Washington, Cowlitz, Northwest shore of Silver Lake; northeast of Pete Moore Island, near milepost 6; south of Route 504., 46.3 -122.816667, 148m
WTU:V
379186 Peter F. Zika 19175 2003-09-30
U.S.A., Washington, Cowlitz, Northwest shore of Silver Lake; northeast of Pete Moore Island, near milepost 6; south of Route 504., 46.3 -122.816667, 148m
WTU:V
395311 Kathleen Sayce, Cathy Maxwell, Joe Arnett, David Giblin 08-100 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
381405 T. Patten s.n. 1993-09-21
U.S.A., Washington, Franklin, Columbia River., 46.4685 -119.2515
WTU:V
398807 David Giblin 2376 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
398796 David Giblin 2381 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
398797 David Giblin 2382 2008-09-04
U.S.A., Washington, Adams, Herman Lake, along shoreline near boat ramp., 46.89746 -119.19958, 288m
WTU:V
388834 David Giblin, Don Knoke 3112 2009-08-14
U.S.A., Washington, Yakima, Highway 410, 0.5 kilometers west of junction with Highway 12. Small beaver pond on south side of road., 46.74789 -120.79131, 488m
WTU:V
385665 Frank Lomer 6829 2008-09-18
Canada, British Columbia, Fraser Valley, 10 kilometers northeast of Abbotsford, field southeast of lake below Sumas Mountain, 70 meters north of Sumas River, 540 meters southwest of foot of number 3 Road., 49.085556 -122.141389, 8m
WTU:V
386519 Jean Wood 7671 1996-08-16
U.S.A., Washington, Stevens, Western Colville National Forest and vicinity: Dry Creek watershed, 2.5 air miles south-southwest of Bluecreek., 48.2866 -117.833, 701m
WTU:V
389701 Peter F. Zika 25814 2011-10-06
U.S.A., Oregon, Umatilla, South shore of Columbia River, north of Route 730, 3.5 road miles west of Umatilla., 45.91 -119.415, 85m
WTU:V
392947 David Giblin 3133 2009-09-01
U.S.A., Washington, Grays Harbor, Chehalis River. River edge at end of Preacher's Slough Road., 46.94718 -123.65509, 5m
WTU:V
393007 David Giblin 3142 2009-09-01
U.S.A., Washington, Grays Harbor, Blue Slough Road; backwater area on north side of railroad grade., 46.9477 -123.7565
WTU:V
408951 David Giblin 3643 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
400187 Nick Otting 3497 2012-09-12
U.S.A., Oregon, Linn, West Cascades, slopes south of the north end of Green Peter Reservoir, 15.4 air miles east-northeast of Sweethome., 44.488668 -122.404375, 335m
WTU:V
418295 David Giblin 5452 2014-09-12
U.S.A., Washington, Grant, North end of Rocky Ford Creek., 47.31363 -119.44724, 332m
WTU:V
410634 David Giblin 5452 2014-09-12
U.S.A., Washington, Grant, North end of Rocky Ford Creek., 47.31363 -119.44724, 332m
WTU:V
417813 Jeff Walker, Peter Zika, David Giblin 805 2015-08-24
U.S.A., Washington, Mason, Bog peatland approximately 1 kilometer south of Dewatto Bay Road., 47.4246 -123.03613, 120m
WTU:V
405294 David Giblin 3241 2009-09-29
U.S.A., Washington, Franklin, Scootenay Reservoir. Northeast corner where Coyan Road crosses spillway., 46.72211 -119.0363, 276m
WTU:V
408139 Ben Legler, Sara Legler 13311 2014-09-22
U.S.A., Washington, Lewis, Gifford Pinchot National Forest: along Skate Creek Road ca. 400 meters southeast of junction with FS Road 5270, 3.9 air km northwest of Packwood., 46.633238 -121.706142, 543m
WTU:V
408695 Ben Legler, Sara Legler 13354 2014-09-22
U.S.A., Washington, Lewis, Gifford Pinchot National Forest: old beaver pond on west side of Highway 131 (FS Road 25), 5.4 air km south of Randle., 46.486871 -121.946866, 414m
WTU:V
428827 Ben Legler 13828 2015-09-06
U.S.A., Washington, Whatcom, Tennant Lake Park: along path at end of Nielsen Road, 380 meters south of junction with River Lea Road., 48.830322 -122.584776, 7m
WTU:V
418355 David Giblin 5695 2015-09-16
U.S.A., Washington, Grant, East side of Columbia River on Highway 243 approximately 1 kilometer south of Vantage bridge., 46.93361 -119.95914, 175m
WTU:V
411165 Patricia Johnson NWCA16-4875-V1-Q2 2016-07-26
U.S.A., Washington, Grays Harbor, Off of Peels Slough of Chehalis River., 46.95877 -123.63496
WTU:V
Ben Legler, Sara Legler 14441 2016-10-22
U.S.A., Washington, Grant, Near west shore of Potholes Reservoir ca 3 km northwest of Potholes State Park., 46.997514 -119.37555, 317m
WTU:V
430734 Ben Legler, Sara Legler 14442 2016-10-22
U.S.A., Washington, Grant, Near west shore of Potholes Reservoir ca 3 km northwest of Potholes State Park., 46.997514 -119.37555, 317m
WTU:V
Ben Legler, Sara Legler 14455 2016-10-24
U.S.A., Washington, Grant, North side of Road C Northeast where it crosses the north end of Potholes Reservoir., 47.058161 -119.419625, 316m
WTU:V
415006 Jenifer Parsons s.n. 1996-06-25
U.S.A., Washington, Stevens, Loon Lake., 48.04824 -117.623263
WTU:V
413090 Kathy Ahlenslager 144 1992-09-04
U.S.A., Washington, Pend Oreille, Forest/ Expt. Area: Colville National Forest/ Sullivan Lake Ranger District. <br/>Going W on Hwy. 20, turn right on road # 2625. Drive N about 1.75 mi., 48.690571 -117.467909, 976m
WTU:V
412468 Peter F. Zika, Frank Lomer 28476 2016-09-20
Canada, British Columbia, E side of Rennie Road, at junction with Thompson Road, Pitt Meadows, Metro Vancouver Regional District., 49.2777 -122.6439, 5m
WTU:V
415814 Jeff Walker 983 2017-09-16
U.S.A., Washington, Benton, Growing in gravel on the shores of the Columbia River. Approximately 345 feet in elevation., 46.23774 -119.21631, 345m
WTU:V
415655 P. Camp 1206 1992-07-13
U.S.A., Oregon, Harney, Malheur Field Station. Near Buena Vista marsh., 43.243781 -118.895365
WTU:V
413091 Kathy Ahlenslager 741 1998-09-03
U.S.A., Washington, Ferry, Sherman Creek Wildlife Recreation Area about 6 miles west of Kettle Falls. Take Highway 395 east of Kettle Falls for 3 miles to Highway 20 and follow it west about 5 miles. Plants are located on the north side of Highway 20 about 1.5 miles west of the Inchelium Road (County Road #3) junction., 48.608623 -118.416271, 640m
WTU:V
Ben Legler, Sara Legler 14454 2016-10-24
U.S.A., Washington, Grant, North side of Road C Northeast where it crosses the north end of Potholes Reservoir., 47.058161 -119.419625, 316m
WTU:V
416820 Peter F. Zika, Sarah Krock 29123 2017-08-25
U.S.A., Washington, Pierce, North shore of Muck Creek, east of Coyote Bridge, 2.1 air kilometers southwest of south end of Chambers Lake, Joint Base Lewis-McChord., 47.0059 -122.5562, 90m
WTU:V
417576 Dominic Maze 329 2016-09-21
U.S.A., Oregon, Multnomah, Slope of Mount Tabor., 45.5075 -122.5974
WTU:V
418487 Jeff Walker 1101 2018-09-07
U.S.A., Washington, San Juan, In seasonally inundated wetland near Shallow Bay on Sucia Island, known locally as "ghost forest" due to snags within the wetland., 48.75934 -122.91394, 3m
WTU:V
413457 P. Camp 3538 2015-09-15
U.S.A., Washington, Grant, Connelly Park. Mc Connahe Reservoir, north of Moses lake, off highway 17., 47.185883 -119.348617, 320m
WTU:V
418459 Thomas J. Watson 2017-17 2017-08-09
U.S.A., Washington, Spokane, Turnbull National Wildlife Refuge along margin of Pine Lake near Pine Lake Loop Trail along north shore; about 0.5 miles southwest of trailhead and about 100 yards west of Winslow Pool memorial plaque., 47.41112 -117.5284, 683m
WTU:V
419119 Peter W. Dunwiddie, Peter F. Zika PWD 18-496 2018-08-14
U.S.A., Washington, Benton, North end of Paterson Slough, Lake Umatilla, 5.2 air kilometers northeast of Big Blalock Island, Umatilla National Wildlife Island, Umatilla National Wildlife Refuge, Paterson Unit., 45.93855 -119.55127, 80m
WTU:V
Peter Dunwiddie, Sarah Krock, Peter Zika, Rod Gilbert PWD-16-447 2016-09-23
U.S.A., Washington, Pierce, JBLM, TA-12, Dailman Lake., 47.02184 -122.51676, 98m
WTU:V
Peter Dunwiddie, Sarah Krock, Peter Zika, Rod Gilbert PWD-16-448 2016-09-23
U.S.A., Washington, Pierce, JBLM, TA-12, Dailman Lake., 47.02184 -122.51676, 98m
WTU:V
419926 Peter F. Zika 29424 2018-08-25
U.S.A., Washington, Grays Harbor, Near junction of Moon Island Road and Paulson Road, 3 air kilometers west-northwest of the west end of Rennie Island, Hoquiam., 46.9733 -123.9157, 4m
WTU:V
419945 Peter W. Dunwiddie, Peter F. Zika PWD 18-513 2018-08-15
U.S.A., Washington, Benton, Shoreline of Lake Umatilla, 0.9 air kilometer northwest of west end of Little Blalock Island, Umatilla National Wildlife Refuge, Ridge Unit., 45.91262 -119.65183, 80m
WTU:V
420211 David Giblin 6372 2018-10-25
U.S.A., Washington, Skamania, Greenleaf Lake on north side of Highway 14; boat ramp area and shoreline approximately 100 meters to the west., 45.64738 -121.95698, 21m
WTU:V
420210 David Giblin 6373 2018-10-25
U.S.A., Washington, Skamania, Greenleaf Lake on north side of Highway 14; boat ramp area and shoreline approximately 100 meters to the west., 45.64738 -121.95698, 21m
WTU:V
423740 David Giblin 6518 2018-10-03
U.S.A., Washington, Okanogan, Leader Lake from west end up the south bank approximately 1 km., 48.36082 -119.6964, 690m
WTU:V
425764 Cathy Maxwell, Kathleen Sayce, David Giblin 1668 2010-09-23
U.S.A., Oregon, Clatsop, Julia Butler Hansen National Wildlife Refuge. Pillar Rock Island., 46.2501 -123.5827, 1m