HPSU:V
10000 Selene O'Dell 3RNWRWO 2003-09-03
U.S.A., Washington, Clark, Ridgefield National Wildlife Refuge, Ridgefield., 45.808167 -122.750717
HPSU:V
19678 Dominic Maze 748 2018-03-28
U.S.A., Oregon, Multnomah, Portland; below Waud Bluff Trail at end of N Basin Avenue. <br/>, 45.570536 -122.728035
HPSU:V
22239 Dominic Maze 1445 2017-06-13
U.S.A., Oregon, Multnomah, Portland. Stephens Creek. Between Interstate 5 and Taylor's Ferry Road., 45.467807 -122.676712
HPSU:V
22654 Dominic Maze 1618 2020-05-19
U.S.A., Washington, Clark, Camas. Property along Lacamas Creek south of intersection of Northeast Ingle Road and Northeast Goodwin Road and north of Northwest Alexandra Lane., 45.637231 -122.449748, 61m
HPSU:V
14112 Mary Pfauth 4TAHKLEMI 2004-08-05
U.S.A., Oregon, Douglas, Tahkenitch Lake., 43.8153 -124.0688
HPSU:V
9974 Mary Pfauth, Jason Wilcox 3UHECLEMI 2003-08-07
U.S.A., Oregon, Lane, Unnamed Heceta Lake, Hwy. 101, Florence., 44.0202 -124.121
HPSU:V
10017 Mary Pfauth 3PUILEMI2 2003-08-22
U.S.A., Washington, Wahkiakum, Puget Island., 46.171233 -123.366283
HPSU:V
10016 Mary Pfauth 3PUILEMI1 2003-08-22
U.S.A., Washington, Wahkiakum, Puget Island, inland slough at Ostervold Rd. at pump station., 46.196117 -123.424617
HPSU:V
9987 Selene O'Dell 3COSLLEMI 2003-08-27
U.S.A., Oregon, Multnomah, Columbia Slough, Portland., 45.581383 -122.644383
HPSU:V
9998 Selene O'Dell 3RNWRLEMI 2003-09-03
U.S.A., Washington, Clark, Ridgefield National Wildlife Refuge, Ridgefield., 45.808167 -122.750717
HPSU:V
4566 Lorie Young LY17 1982-04-11
U.S.A., Oregon, Multnomah, 1/2 mile east of 82nd (Airport Rd.), on Lombard., 45.565844 -122.57697, 30m
HPSU:V
9855 Mary Pfauth, Selene O'Dell. 3LILEMI 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Hwy 101, Florence., 44.092383 -124.116667
HPSU:V
3514 Glen MacDonald s.n. 1977-05-08
U.S.A., Oregon, Jefferson, Willow Crk. Canyon, NE corner of Sec. 20; well across Rd, N. side of Hwy. #26 150 m. east of well., 890m
HPSU:V
5889 Georgia Mason 9307 1971-10-27
U.S.A., Oregon, Lane, Across road from Autzen Stadium, Eugene., 129m
HPSU:V
15246 Mary Pfauth 4SILALEMI 2004-07-08
U.S.A., Oregon, Lane, Siltcoons Lagoon, near Florence., 43.8792 -124.144183
HPSU:V
15696 Erin Riggs 305 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.635182 -122.760227, 4m
HPSU:V
21638 Dominic Maze, Jane Rombouts 1306 2019-06-17
U.S.A., Oregon, Multnomah, North Portland. Portland International Raceway. Formerly the town of Vanport. Before that, floodplain of the Columbia River Slough., 45.593296 -122.693161, 18m
HPSU:V
22245 Dominic Maze 1449 2019-09-09
U.S.A., Oregon, Multnomah, Portland. Channel of the Columbia River Slough 150 meters downstream of Inverness County Jail., 45.564519 -122.54801, 9m
HPSU:V
22263 Dominic Maze 1467 2019-09-11
U.S.A., Oregon, Multnomah, Portland. Erroll Heights Park., 45.463874 -122.613053, 46m
HPSU:V
22153 John A. Christy 10742 2020-07-08
U.S.A., Oregon, Clackamas, Peach Cove Fen, 3 mi NNE of Canby., 45.302433 -122.674297, 41m
HPSU:V
23500 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1756 2021-06-03
U.S.A., Oregon, Tillamook, Cape Lookout. Cape Lookout State Park Campground, 45.366922 -123.967961, 6m
HPSU:V
21053 Dominic Maze 1171 2019-08-13
U.S.A., Washington, Clark, Vancouver. Columbia Springs., 45.599283 -122.545074, 9m
HPSU:V
23463 Dominic Maze, Cyrene Maze 1719 2021-05-07
U.S.A., Oregon, Clackamas, Partially forested area between Sherwood and Wilsonville. 200 meters southeast of Coffee Lake., 45.327778 -122.795754, 55m
HPSU:V
7961 Sherry V. Spencer, John Barber s.n. 1992-05-09
U.S.A., Oregon, Roaring Spring near Frenchglen.
HPSU:V
5234 Sherry V. Spencer s.n. 1992-05-09
U.S.A., Oregon, Roaring Springs; near Frenchglen.
HPSU:V
23501 Dominic Maze 1757 2021-06-07
U.S.A., Oregon, Multnomah, Smith and Bybee Lake boatramp. Portland., 45.612427 -122.714305, 5m
HPSU:V
23543 Dominic Maze, Colin MacLaren 1797 2021-08-26
U.S.A., Oregon, Multnomah, Harborton Wetlands. Portland Gas and Electric mitigation site on the the Willamette River northeast of Highway 30 and 2 kilometers northwest of Linnton., 45.617052 -122.80173, 9m
HPSU:V
23552 Dominic Maze 1807 2021-02-20
U.S.A., Oregon, Clackamas, Bryant Woods Nature Park. Oswego Canal., 45.387826 -122.72205, 46m
HPSU:V
23590 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1845 2021-07-04
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature., 44.247773 -123.168592, 46m
HPSU:V
14027 Thuc Tran 2 2005-04-08
U.S.A., Oregon, Lincoln, Neptune State Park located 3 miles south of Yachats.
HPSU:V
2619 Chuck Franklin s.n. 1975-04-13
U.S.A., Oregon, Clatsop, 3 miles east of Kliichy Creek Campground, Hwy. 26., 30m
HPSU:V
13363 Leslie Bliss-Ketchum, Danny Hainlet, Katherine Liebman. 39 2007-05-06
U.S.A., Oregon, Multnomah, Portland Audubon Society, 5151 NW Cornell Road, Portland. Pittock Bird Sanctuary; approximately 150 yards from Trailhead within 7 yards of the pond edge., 45.529321 -122.73119
HPSU:V
12333 Kate Holleran 14 2006-04-24
U.S.A., Oregon, Clackamas, East of Portland, near Welches., 45.348889 -121.99
HPSU:V
12332 Wendy Finch WR20 2006-04-24
U.S.A., Oregon, Washington, Tigard; Genesis entrance to Fanno Creek Trail, 97223., 45.423926 -122.795153, 116m
HPSU:V
11926 Mark Fishbein, Lane Greer 5671 2006-03-11
U.S.A., Oregon, Clackamas, West Linn, Mary S. Young State Park, 2 mi northwest of I-205 at Willamette River crossing., 45.3825 -122.626333, 30m
HPSU:V
9814 N. Wintle 01 2003-04-14
U.S.A., Ore, Lane, On Poodle Creek Rd., 44.524983 -123.366967, 124m
HPSU:V
2116 Scott Fleming 5-29 1974-04-27
U.S.A., Oregon, Clackamas, 1/4 mi. e. of Zigzag on side road paralleling highway., 45.342471 -121.933361, 1700m
HPSU:V
2510 Connie Gann s.n. 1975-04-12
U.S.A., Oregon, Tillamook, Rt. 2 Box 161, Sandlake-on James Ward Farm, beside irrigation pond and along creek., 3 - 5m
HPSU:V
7505 Sherry V. Spencer s.n. 1988-05-14
U.S.A., Oregon, Mt. Hood., 915m
HPSU:V
1864 Mike Morgan s.n. 1974-04-14
U.S.A., Oregon, 5 mi. west of Scappoose., 122m
HPSU:V
16472 Ronald E. Burnett s.n. 1966-05-22
U.S.A., Oregon, Clackamas, Zigzag River on Old Loop Road., 45.314471 -121.811331, 945m
HPSU:V
16506 Ruth Martin Hansen 2058 1973-04-21
U.S.A., Washington, Pacific, Ocean Park, 46.480191 -124.041567, 2m
HPSU:V
19634 Brian Helsing, Shannon D'Aurora, Aaron Williams, John Melendrez 6 2009-05-10
U.S.A., Oregon, Multnomah, SW Portland,Tryon Creek State Park, off Terwilliger Boulevard. Collected from the Red Fox Trail., 45.434775 -122.676864, 195m
HPSU:V
13741 Leigh Watley 80 1965-07-07
U.S.A., Indiana, Monroe, Morgan-Monroe State Forest, Bryant Creek Lake, 10 mi NNE of Bloomington, 39.322412 -86.4751
HPSU:V
25187 Gabriel Campbell, Jacob Rose ODA Trip #2 2023-09-12
U.S.A., Oregon, Clatsop, Near Warrenton, E side of Wild Ace Lake., 46.153812 -123.942126, 6m
HPSU:V
9773 Erin Harwood 690326 2003-06-16
U.S.A., Oregon, Clatsop, Cullaby Lake., 46.07354 -123.9002, 1m
HPSU:V
15691 Erin Riggs 327 2010-06-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.611268 -122.71409, 3m
HPSU:V
23591 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1846 2021-07-04
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature., 44.247773 -123.168592, 46m
HPSU:V
20056 John A. Christy, Megan Garvey
U.S.A., Oregon, Washington, detailed locality information protected
HPSU:V
24143 Richard E. Brainerd
U.S.A., Oregon, Linn, detailed locality information protected
HPSU:V
22247 Dominic Maze 1451 2019-09-09
U.S.A., Oregon, Multnomah, Portland. Channel of the Columbia River Slough, Johnson Lake inlet., 45.565296 -122.559302, 9m
HPSU:V
24142 Richard E. Brainerd 2929 2018-09-19
U.S.A., Oregon, Linn, Truax Island Willamette Greenway Park; 5.8 km ENE of Corvallis., 44.58245 -123.18743, 58m
HPSU:V
21054 Dominic Maze 1172 2019-08-13
U.S.A., Washington, Clark, Vancouver. Columbia Springs., 45.599283 -122.545074, 9m
HPSU:V
22246 Dominic Maze
U.S.A., Oregon, Multnomah, detailed locality information protected
HPSU:V
22653 Dominic Maze 1617 2020-05-19
U.S.A., Washington, Clark, Camas. Property along Lacamas Creek south of intersection of Northeast Ingle Road and Northeast Goodwin Road and north of Northwest Alexandra Lane., 45.637231 -122.449748, 61m
HPSU:V
24144 Richard E. Brainerd
U.S.A., Oregon, Linn, detailed locality information protected
HPSU:V
23615 Dominic Maze
U.S.A., Oregon, Multnomah, detailed locality information protected