HPSU:V
4654 John Fink JF24 1982-07-29
U.S.A., Oregon, Multnomah, SE 122nd and Brookside Rd. in ditch., 45.473431 -122.536593, 67m
HPSU:V
9192 Alexandra Bergen AB27
U.S.A., Oregon, Clatsop, Wheeler Road at the junction of Hwy 26., 366m
HPSU:V
4534 Dave Janke Dj18 1982-07-23
U.S.A., Oregon, Clatsop, Wheels road south of Hwy. 26., 305m
HPSU:V
5778 LeRoy E. Detling 9111 1963-06-13
U.S.A., Oregon, Josephine, Little Grayback Creek, below Grayback Forest Camp., 503m
HPSU:V
5777 LeRoy E. Detling s.n. 1963-06-13
U.S.A., Oregon, Josephine, Little Grayback Creek, below Grayback forest camp., 503m
HPSU:V
5322 LeRoy E. Detling 4388 1940-06-13
U.S.A., Oregon, Jackson, Forest creek., 549m
HPSU:V
8523 George Kral 257 2000-04-24
U.S.A., Oregon, Washington, Cooper Mountain., 45.447118 -122.872074
HPSU:V
8666 Melinda Trask, Ela Abrams 36 2001-00-00
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
8804 Melinda Trask, Ela Abrams 176 2001-06-20
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
9294 Winson Leing WL12 1998-05-16
U.S.A., Oregon, Josephine, Illinois Valley Airport, Cave Junction, Oregon.
HPSU:V
8344 George Kral 74 1997-06-17
U.S.A., Oregon, Washington, Cooper mountain., 45.447393 -122.87216
HPSU:V
8464 Angie Kimpo 292 2001-05-11
U.S.A., Oregon, Washington, Cooper Mountain; Thomas Guide Grid: 654 E2., 45.449616 -122.872844, 152 - 152m
HPSU:V
8577 George Kral 210 1998-05-04
U.S.A., Oregon, Washington, Cooper mountain., 45.44453 -122.869818
HPSU:V
6899 Lilla Leach 2363 1929-05-31
U.S.A., Oregon, Curry, Cooper Canyon.
HPSU:V
5086 L. Parker s.n. 1987-07-03
U.S.A., Oregon, Tillamook, S. end of Jones Creek Campground, off of Hwy. 26.
HPSU:V
8042 Sherry V. Spencer H&C265 1987-07-13
U.S.A., Oregon, Josephine, Grants Pass.
HPSU:V
4687 Ella Seely ES10 1982-06-27
U.S.A., Washington, Cowlitz, 3163 Pacific Way, Longview., 10m
HPSU:V
6264 Sherry V. Spencer s.n. 1995-07-04
U.S.A., Oregon, Wasco, Near Camas Prairie off Hwy 216.
HPSU:V
4392 Don Clapp DC10 1975-06-16
U.S.A., Washington, Skamania, Carson NFH., 335m
HPSU:V
3992 Lynn Montgomery LM20 1979-07-28
U.S.A., Oregon, Multnomah, Forest Park., 45.57745 -122.794736, 76m
HPSU:V
7215 Kenton L. Chambers 1709 1961-06-10
U.S.A., Oregon, Jackson, North of Lower Table Rock, on Sams Valley Rd, 0.6 mi. w. of junct. with Hwy. 234 and 1.1 mi. w. of Table Rock Rd.
HPSU:V
7024 Hawley, Anderson s.n. 1926-07-22
U.S.A., Oregon, Lane, Mc Kenzie Bridge, Oregon.
HPSU:V
5072 John Gordon s.n. 1987-07-08
U.S.A., Oregon, Clackamas, East of Bull Run Rd, 400 m. N. of Bull Run River bridge., 45.430497 -122.228814
HPSU:V
6008 Joe Blowers s.n. 1993-07-29
U.S.A., Oregon, Washington, Beaverton, Little People Park, 10615 SW 5th Street. Oregon Wetland Study Site #4567, Sct2, P 2., 45.483194 -122.791139
HPSU:V
8806 Melinda Trask, Ela Abrams 178 2001-06-20
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
8803 Melinda Trask, & Ela Abrams 175 2001-06-10
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
8250 George Kral 122 1997-08-05
U.S.A., Oregon, Washington, SE of junction of Highway 26 and Timber Road., 45.756021 -123.299069
HPSU:V
10734 Albert S. Foster 997 1910-07-03
U.S.A., Oregon, Marion, Near Silver Falls.
HPSU:V
10735 Albert S. Foster 998 1910-07-03
U.S.A., Oregon, Marion, Below Wanters Ranch, near Silver Falls.
HPSU:V
10738 Michael A. Flinn 1002 1910-09-20
U.S.A., Oregon, Wasco, Tygh Valley.
HPSU:V
10736 Joseph Howell s.n. 1909-06-16
U.S.A., Oregon, Jackson, Woodville [renamed Rogue River ca. 1912]., 42.432802 -123.175455
HPSU:V
10737 Albert S. Foster 1000 1906-07-27
U.S.A., Oregon, Hood River, Roadside, City of Hood River.
HPSU:V
10739 Michael A. Flinn 1001 1910-06-15
U.S.A., Oregon, Wasco, Tygh Valley.
HPSU:V
10740 Joseph Howell s.n. 1909-06-16
U.S.A., Oregon, Jackson, Woodville [renamed Rogue River ca. 1912]., 42.431761 -123.179379
HPSU:V
10741 Joseph Howell s.n. 1909-06-16
U.S.A., Oregon, Jackson, Woodville [renamed Rogue River ca. 1912]., 42.433832 -123.175985
HPSU:V
5213 John R. Davis 5213 1992-06-25
U.S.A., Washington, Skamania, Carson National Fish Hatchery.
HPSU:V
14839 none s.n. 1970-06-25
U.S.A., Washington, Long Beach Peninsula.
HPSU:V
14836 Ruth Martin Hansen 937 1970-08-15
U.S.A., Oregon, Long Beach Peninsula.
HPSU:V
14848 Ruth Martin Hansen 2182 1973-06-01
U.S.A., Washington, Klickitat, Hwy. 122 near Wahkiacus.
HPSU:V
14834 Ruth Martin Hansen 546 1969-06-13
U.S.A., Oregon, Wasco, Wapinitia Hwy.
HPSU:V
15793 Erin Riggs 134 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.62882 -122.755694, 7m
HPSU:V
15794 Erin Riggs 408 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.615396 -122.71571, 9m
HPSU:V
16094 John A. Christy 10236 2011-06-27
U.S.A., Oregon, Clackamas, Willamette River, Rock Island, 1.8 mi SSW of West Linn, 4 mi S of Oregon City., 45.31515 -122.663419, 20m
HPSU:V
17036 Ronald E. Burnett s.n. 1984-07-07
U.S.A., Oregon, Clackamas, Lolo Pass Road, near small waterfall., 45.383082 -121.874294, 732m
HPSU:V
18333 Vernon M. Marttala, Jack Poff 5306 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.851569 -122.792451
HPSU:V
18871 Jeffrey T. Lesh s.n. 2016-08-18
U.S.A., Oregon, Clackamas, Milwaukie, Spring Park Natural Area., 45.434238 -122.645624
HPSU:V
19292 Jeffrey T. Lesh 503 2017-06-19
U.S.A., Oregon, Clackamas, Estacada; NF-5410., 45.1349 -122.155302
HPSU:V
19306 Jeffrey T. Lesh, Lindsey Karr, Chris Hagel 278 2017-05-31
U.S.A., Oregon, Clackamas, Damascus; island in Clackamas River., 45.39324 -122.482881
HPSU:V
13398 Virginia Maffitt s.n. 2007-06-13
U.S.A., Oregon, Washington, Oleson Unit, Tualatin River National Wildlife Refuge, 19255 SW Pacific Hwy, Sherwood, 97140., 45.407901 -122.88771, 41m
HPSU:V
20312 Dominic Maze, Olivia Duren 583 2017-05-09
U.S.A., Oregon, Hood River, Hood River spit. Upstream side., 45.716756 -121.507998
HPSU:V
22055 Richard T. Brown, Mike Uhtoff, Mike Houck, John Christy s.n. 1978-07-09
U.S.A., Oregon, Wasco, Mt. Hood National Forest, Badger Creek Wilderness, School Canyon Trail, between Forest Road S207 and Ball Point, 16 km NW of Tygh Valley., 45.306191 -121.376671, 1200m
HPSU:V
23476 Dominic Maze, Zane Maze, Cyrene Maze 1732 2021-06-25
U.S.A., Oregon, Clackamas, Elk Rock Island. Seasonal island in the Willamette River opposite Milwaukie., 45.434936 -122.646609, 6m