HPSU:V
14049 Ruth Martin Hansen 1087 1971-06-10
U.S.A., Washington, Pacific, About 1 mi. S. of Jnct. Hwy. 830 and 101, or 1 mi. W. Chinook R.
HPSU:V
11915 John W. Reynolds 97 2001-08-17
U.S.A., Oregon, Gearhart bog, Gearhart.
HPSU:V
10023 Mary Pfauth 3PUIHYRA1 2003-08-22
U.S.A., Washington, Wahkiakum, Puget Island., 46.19615 -123.424617
HPSU:V
10024 Mary Pfauth 3PUIHYRA2 2003-08-22
U.S.A., Washington, Wahkiakum, Puget Island., 46.171233 -123.366283
HPSU:V
9972 Mary Pfauth, Jason Wilcox. 9972 2003-08-07
U.S.A., Oregon, Lane, Unnamed Heceta Lake, Florence., 44.0202 -124.1275
HPSU:V
9857 Mary Pfauth, Selene O'Dell. 3LIHYRA 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Hwy 101, Florence., 44.090883 -124.116667
HPSU:V
9767 Erin Harwood 690320 2003-06-10
U.S.A., Oregon, Clatsop, Coffenbury Lake., 46.16475 -123.95739
HPSU:V
12454 Harry E. Ahles 1980 1950-03-21
U.S.A., Illinois, Champaign, Weed in U. of I. greenhouse, Urbana.
HPSU:V
15225 Mary Pfauth, Selene O'Dell 5SAUNHYRA 2005-07-15
U.S.A., Oregon, Coos, Saunders Lake., 43.53463 -124.21623
HPSU:V
15226 Selene O'Dell 4SILAHYRA 2004-07-08
U.S.A., Oregon, Lane, Siltcoos Lagoon, near Florence., 43.8792 -124.144183
HPSU:V
14465 Mary Pfauth 5HORS3HYRA 2005-07-18
U.S.A., Oregon, Coos, Horsefall Duck Pond #3., 43.4492 -124.27451
HPSU:V
15363 Philip K. Gaddis WN9 2013-04-23
U.S.A., Oregon, Clackamas, ~4.5 km ssw Willamette., 45.301389 -122.675, 41m
HPSU:V
15695 Erin Riggs 15695 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.635497 -122.76044, 4m
HPSU:V
20355 Jess Shamek, Adrienne Basey 76 2019-05-30
U.S.A., Oregon, Clackamas, Peach Cove Fen, 4.8 miles southwest of Oregon City, on the west bank of the Willamette River., 45.30159 -122.67403, 47m
HPSU:V
21052 Dominic Maze 1170 2019-08-13
U.S.A., Washington, Clark, Vancouver. Columbia Springs., 45.599283 -122.545074, 9m
HPSU:V
22249 Dominic Maze 1453 2019-09-09
U.S.A., Oregon, Multnomah, Portland. Channel of the Columbia River Slough, Johnson Lake inlet., 45.565312 -122.559305, 9m
HPSU:V
22142 John A. Christy, Patrick Hendrix 10746 2020-06-09
U.S.A., Oregon, Clackamas, Peach Cove Fen, 3 mi NNE of Canby., 45.301588 -122.674708, 41m
HPSU:V
22164 John A. Christy, Patrick Hendrix 10729 2020-07-08
U.S.A., Oregon, Clackamas, Peach Cove Fen, 3 mi NNE of Canby., 45.299822 -122.675455, 41m
HPSU:V
23507 Dominic Maze 1763 2021-05-22
U.S.A., Oregon, Multnomah, Zenger Farm wetland. South of the Springwater Corridor Trail and north of Southeast Foster Road between Southeast 117th and 120th Avenues., 45.478935 -122.542094, 61m
HPSU:V
23544 Dominic Maze, Colin MacLaren 1799 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
23592 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1847 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
23593 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1848 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