HPSU:V
14138 Kevin Weitemier 08-03 2008-04-23
U.S.A., Oregon, Multnomah, Edge of parking lot west of the intersection of N. Interstate Ave. and N. Albina Ave, Portland., 45.539115 -122.675225, 16m
HPSU:V
3386 Dairn Barbara Rock DR36 1976-05-05
U.S.A., Washington, Clark, 4 miles outside Vancouver on Highway 14., 45.582151 -122.459164, 30m
HPSU:V
3611 Lynn Larsen LL02 1977-03-25
U.S.A., Oregon, Coos, 10 miles up Coos River, west side, 1/4 mile off Hwy to the west., 9m
HPSU:V
3768 Linda L. Pickens LP01 1978-03-23
U.S.A., Oregon, Coos, 6 miles east of the Coos River bridge, 1/4 mile north of highway., 9m
HPSU:V
2599 Darleen Cahall s.n. 1975-04-27
U.S.A., Oregon, Washington, Gaston; Scoggin's Dam, SW Scoggin Valley Road, along roadside., 45.475641 -123.194465
HPSU:V
13397 Virginia Maffitt s.n. 2007-04-06
U.S.A., Oregon, Washington, Tualatin River National Wildlife Refuge, Morand Unit, 16507 SW Roy Rogers Rd, Sherwood, 97140; Hwy 99 at Pacific Drive on gravel road to N., 45.39495 -122.823083, 39m
HPSU:V
4141 Joanne G. Larkins JL20 1979-05-12
U.S.A., Oregon, Clackamas, Sunnyside Rd. (from 82nd), turn right onto 122nd to Davis Rd. and then to NCSD #12. [Streets and TRS nonsensical], 45.410421 -122.50707, 98m
HPSU:V
4150 Dennis Fagaly DF38 1979-05-07
U.S.A., Washington, Clark, Camas, Lacamas Lake area., 45.613118 -122.425931, 49m
HPSU:V
13407 Christian Haaning 9 2007-05-06
U.S.A., Oregon, Clackamas, Along Oak Grove Fork (of Clackamas River), near Ripplebrook Campground in Mt. Hood National Forest, off of SR 224 near Ripplebrook Ranger Station; near campground entrance near Oak Grove Fork., 45.079024 -122.044448
HPSU:V
13396 Virginia Maffitt s.n. 2007-05-25
U.S.A., Oregon, Washington, Tualatin River National Wildlife Refuge, Morand Unit, 16507 SW Roy Rogers Rd, Sherwood, 97140; Hwy 99 at Pacific Drive on gravel road to N., 45.39495 -122.823083
HPSU:V
3972 Gil Alvarado GA32 1978-05-20
U.S.A., Oregon, Multnomah, 350 yards south west of Skyline and NW Moreland., 45.676389 -122.9157, 137m
HPSU:V
3756 Sue Rumney SR10 1978-05-08
U.S.A., Oregon, Hood River, 8 miles in on Eagle Creek, up waterfall to right (across creek), up 1/2 mile., 366m
HPSU:V
4094 Darcy Benson Db10 1978-04-07
U.S.A., Oregon, Clackamas, Boring, 15505 SE Amisigger Road., 45.410343 -122.383661, 91m
HPSU:V
5283 Georgia Mason s.n. 1974-04-23
U.S.A., Oregon, Lane, At the base of the raised railroad tracks near the bridge at Armitage State Park, about 4 miles north of Eugene.
HPSU:V
8392 George Kral 192 1998-05-01
U.S.A., Oregon, Washington, Greener Road and Fern Flat Road., 45.733055 -123.066144
HPSU:V
8430 George Kral 163a 1998-03-15
U.S.A., Oregon, Washington, Cooper Mountain., 45.447216 -122.872896
HPSU:V
8393 George Kral 192 1998-05-01
U.S.A., Oregon, Washington, Greener Road and Fern Flat Road., 45.733055 -123.066144
HPSU:V
2381 Ted L. Swensen s.n. 1975-05-08
U.S.A., Oregon, Washington, Beaverton, 1/4 mile west of SW Jenkins & Murry Roads junction., 45.50292 -122.832257, 61m
HPSU:V
8436 George Kral 158 1998-03-15
U.S.A., Oregon, Washington, Cooper Mountain., 45.447306 -122.87281
HPSU:V
8669 Melinda Trask, Ela Abrams 39 2001-04-21
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
13459 June Mohler 3 2007-05-06
U.S.A., Oregon, Washington, Tualatin River National Wildlife Refuge, Metro Parks and Greenspaces Morand Unit; site formerly a drained agricultural field., 45.395 -122.823167, 40m
HPSU:V
8722 Melinda Trask, Ela Abrams 31
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
3760 Janet McCoy JM07 1978-05-06
U.S.A., Oregon, Washington, Tax lot 2408., 45.473685 -122.922719, 46m
HPSU:V
1626 Dennis Lynch s.n. 1974-05-03
U.S.A., Oregon, Clackamas, West Linn, W of Willamette River., 45.397039 -122.630569, 60m
HPSU:V
1983 Stephen Wille s.n. 1974-04-17
U.S.A., Oregon, Multnomah, Off Terwilliger Blvd., 45.494232 -122.685417, 52m
HPSU:V
8665 Melinda Trask, Ela Abrams 35 2001-04-21
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
3675 F. Stuart Shininger FS 27 1975-04-13
U.S.A., Oregon, Washington, Beaverton., 45.512401 -122.836681, 61m
HPSU:V
8429 George Kral 163 1998-03-15
U.S.A., Oregon, Washington, Cooper Mountain., 45.446824 -122.872639
HPSU:V
7953 Sherry V. Spencer s.n. 1991-06-00
U.S.A., Oregon, Clackamas, Rhododendron, at cabin near Zigzag River., 45.329027 -121.911324, 610m
HPSU:V
2474 F. Stuart Shininger s.n. 1975-04-13
U.S.A., Oregon, Washington, Beaverton, 1000 ft NE of St. Mary's Substation., 45.508677 -122.840643, 61m
HPSU:V
6333 Sherry V. Spencer s.n. 1995-04-16
U.S.A., Oregon, Wasco, Deschutes Riv. 2 mi. N of Maupin; on seep near river.
HPSU:V
15117 Ruth Martin Hansen 1536 1972-04-30
U.S.A., Oregon, Josephine, Highway 199., 42.289865 -123.611496
HPSU:V
15118 Ruth Martin Hansen 1010 1971-04-22
U.S.A., Oregon, Coos, S. of Bandon.
HPSU:V
15120 Ruth Martin Hansen 1000 1971-04-01
U.S.A., Oregon, Wasco, Mosier.
HPSU:V
15933 Christa von Behren 2008-05-20
U.S.A., Oregon, Multnomah, Horsetail Falls Trail, 45.59034 -122.06276, 63m
HPSU:V
15934 Christa von Behren 2008-03-20
U.S.A., Oregon, Multnomah, Horsetail Falls, 45.59034 -122.06276, 63m
HPSU:V
17382 Ronald E. Burnett s.n. 1978-06-06
U.S.A., Oregon, Clackamas, Henry Creek Road near West Zigzag Mountain Trail., 45.328907 -121.905825, 610m
HPSU:V
18138 Vernon M. Marttala, Bonnie Brunkow Olson, Diane Bland, Jack Poff 5257 2002-04-18
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.851771 -122.79432
HPSU:V
18683 Nancy J. Chapman, Jennifer Wilson, Rick Shory, Irina Lapina 102 2017-04-15
U.S.A., Oregon, Clackamas, Camas Cliffs, 29300 SW Pete's Mountain Rd, West Linn, OR, 45.30885 -122.67515, 103m
HPSU:V
18684 Nancy J. Chapman, Jennifer Wilson, Rick Shory, Irina Lapina 100 2017-04-15
U.S.A., Oregon, Clackamas, Camas Cliffs, 29300 SW Pete's Mountain Rd, West Linn, OR., 45.31203 -122.6709, 75m
HPSU:V
19276 Jeffrey T. Lesh 304 2017-06-08
U.S.A., Oregon, Clackamas, Oregon City., 45.307454 -122.661798
HPSU:V
19289 Jeffrey T. Lesh, Alan Adams 236 2017-04-17
U.S.A., Washington, Ridgefield., 45.837455 -122.745334
HPSU:V
19549 Dominic Maze 536 2017-06-27
U.S.A., Oregon, Multnomah, Slope between Willamette National Cemetery and Flavel Road., 45.467048 -122.530694
HPSU:V
19791 Dominic Maze 635 2017-05-07
U.S.A., Idaho, Adams, South of Council. Jackson Creek. Side of Jackson Creek Road., 44.694827 -116.475665
HPSU:V
18139 Vernon M. Marttala, Bonnie Brunkow Olson, Diane Bland, Jack Poff 5256 2002-04-18
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.851786 -122.794352
HPSU:V
19848 John A. Christy, Dan Moeller 10171 2011-05-13
U.S.A., Oregon, Clackamas, Willamette River, Rock Island, 1.8 mi SSW of West Linn, 4 mi S of Oregon City., 45.31675 -122.66314, 20m
HPSU:V
19852 John A. Christy, Dan Moeller 10177 2011-05-13
U.S.A., Oregon, Clackamas, Petes Mountain area, Metro's Schierholz property, 1 mi NW of Coalca., 45.308531 -122.673383, 87m
HPSU:V
20215 Jeffrey T. Lesh, Dominic Maze 594 2018-04-19
U.S.A., Oregon, Clackamas, Oregon City, Balancing Rock, East of Highway 99 East, 0.5 mile N of South End Road., 45.307454 -122.661798
HPSU:V
21219 Celeste Coulter, Angie Kimpo s.n. 2007-04-03
U.S.A., Oregon, Clackamas, Willamette Narrows, 4 mi. S of West Linn, 1.5 mi. S of Willamette Park., 45.314722 -122.6675, 50m
HPSU:V
21239 Angie Kimpo s.n. 2008-04-10
U.S.A., Oregon, Clackamas, Canemah Bluff; south of West Linn, at its confluence with the Tualatin River the Willamette River., 45.336853 -122.637248
HPSU:V
21670 Dominic Maze 1337 2020-02-16
U.S.A., Oregon, Lincoln, Coast Range north of Eddyville. On ridgetop which is headwaters of Buttermilk, Little Elk, and several other unnamed creeks., 44.635637 -123.663522, 317m
HPSU:V
22307 Dominic Maze 1511 2018-06-21
U.S.A., Oregon, Multnomah, Portland. "9 Fern Hill", Forest Park. Southwest facing slope above Saltzman Creek., 45.561497 -122.752432, 116m
HPSU:V
22718 Dominic Maze 1684 2021-05-28
U.S.A., Oregon, Clackamas, Slope between Interstate 205 and Willamette Falls Drive. About 200 meters northwest from the Willamette River., 45.351348 -122.626421, 76m