HPSU:V
18348 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson 3787 1989-09-24
U.S.A., Oregon, Wasco, South of Road #2730 (Cold Springs Road), just E of (~0.1 mi. or a shade less) junction with Road #180, ~0.9 mi. E of its junction with road to Flag Point Lookout and ~1.25 mi. W of junction with road to "Fraby" [?] Point., 45.348711 -121.437278, 1288m
HPSU:V
18393 Vernon M. Marttala 3742 1989-08-06
U.S.A., Washington, Skamania, Near Mowich Butte. Brushy slopes and rock outcrops at top of small hill above (N of) R #41 ~1 mi. W of Mowich Butte. Abandoned road takes of ~1.8 mi. E of junction of Road #41 and Road #43 (~1.4 mi. E-SE of this junction)., 45.797508 -122.048443, 1006m
HPSU:V
18394 Vernon M. Marttala 3743 1989-08-06
U.S.A., Washington, Skamania, Small hill NW of the junction of Road #41 and Road #4220., 45.808161 -122.099206, 1143m
HPSU:V
4582 Richard T. Brown s.n. 1981-05-00
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed., 45.582758 -122.074083
HPSU:V
30 Ruth Larson 2 1972-07-25
U.S.A., Oregon, Clackamas, Eagle Fern Park., 45.324409 -122.284127, 6m
HPSU:V
3826 Sandy Thiele s.n. 1978-04-02
U.S.A., Oregon, Hood River, Mt. Hood National Forest, Columbia River Gorge, 3 mi up Herman Creek Trail., 45.673411 -121.821011, 305m
HPSU:V
1362 Gary Carlson s.n. 1973-03-11
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Columbia River Gorge., 45.565889 -122.096559
HPSU:V
34 J. Owens s.n. 1959-04-19
U.S.A., Oregon, Multnomah, 2 mi E of Multnomah Falls on Highway 30 Scenic Route, on S side of road., 45.584139 -122.087293, 91m
HPSU:V
35 Gary Weitz s.n. 1959-11-14
U.S.A., Oregon, Multnomah, Latourell Falls trail, 100 yds. from bridge, west side of creek., 45.538414 -122.22014, 30m
HPSU:V
3838 Diann Ogiev s.n. 1978-05-20
U.S.A., Oregon, Multnomah, Columbia River Gorge, Wahkeena Falls Trail, 1 mi. above Columbia River Scenic Highway., 45.57048 -122.124543, 137m
HPSU:V
32 Gary Hayden s.n. 1959-05-02
U.S.A., Oregon, Multnomah, Columbia River Gorge, at mouth of Oneonta Gorge on US 30., 45.589121 -122.075068, 91m
HPSU:V
3786 Keith Warren s.n. 1978-04-24
U.S.A., Oregon, Multnomah, Columbia River Gorge, Wahkeena Falls trail, 1 mi. above Columbia River Scenic Highway., 45.568079 -122.121912, 137m
HPSU:V
33 Gary Weitz s.n. 1959-11-14
U.S.A., Oregon, Multnomah, Latourell Falls trail, 100 yds. from bridge, west side of creek., 45.538252 -122.220358, 30m
HPSU:V
8822 Joseph Howell 5 1886-06-25
U.S.A., Oregon, Laterell falls (sic), Oregon ?Latourell Falls, Oregon.
HPSU:V
8821 G. Blodgett 4 1910-11-15
U.S.A., Washington, [Clark], [Washougal] river.
HPSU:V
23554 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1809 2021-03-23
U.S.A., Oregon, Multnomah, Wahclella Falls Trail. 100 meters below east fork falls., 45.618733 -121.951911, 113m
HPSU:V
23232 Michael A. Flinn s.n. 1907-06-15
U.S.A., Oregon, Multnomah, Portland, Macleay Gulch [Macleay Park]., 45.53006 -122.72156
HPSU:V
23233 Bateson, Smith s.n. 1977-07-29
U.S.A., Oregon, Hood River, Mt. Hood National Forest, 3 mi up Pocket Creek Road off Highway 35., 45.311275 -121.591602, 915m
HPSU:V
23255 Kimberly R. St. Hilaire 100 1987-04-05
U.S.A., Oregon, Multnomah, Columbia River Gorge, Oneonta Gorge Botanical Area, ca. 2 mi E of Multnomah Falls. On W side of creek, ca. 100 yards beyond the concrete stairway. At top of small steep hill just before a small descent which leads directly to the creek., 45.588421 -122.074395
HPSU:V
23256 Patricia Merriman s.n. 1981-09-07
U.S.A., Oregon, Multnomah, Columbia River Gorge, 100 ft W of Wahkeena Creek., 45.575122 -122.128203, 12m
HPSU:V
12962 Mark Fishbein, Margaret Parks, Diane Bland, Kate Halpin, June Mohler, Alys Jones, Leslie Bliss-Ketchum, Meagan Hatfield, Katherine Liebman 5927 2007-05-12
U.S.A., Oregon, Tillamook, Cape Lookout, along trail to end of cape, about 6 mi. (air) north of Pacific City., 45.34 -123.982667, 230m
HPSU:V
1376 J. L. McMullen s.n. 1973-05-06
U.S.A., Oregon, Tillamook, Along Wilson River Highway (Highway 6) near Kings Mountain trailhead, ca. 1 mi ENE of Lee's Camp., 45.599344 -123.511258, 152m
HPSU:V
37 Sally Manchester s.n. 1962-04-02
U.S.A., Oregon, Tillamook, Lee's Camp., 45.590279 -123.530319, 61m
HPSU:V
8823 Joseph Howell 6 1891-04-20
U.S.A., Oregon, Coos, Coquille ["Coquell"] River., 43.135256 -124.333063
HPSU:V
20771 Dominic Maze 705 2018-04-19
U.S.A., Oregon, Multnomah, Elk Rock Cliff., 45.43536 -122.652305
HPSU:V
23555 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1810 2021-03-23
U.S.A., Oregon, Multnomah, Wahclella Falls Trail. 150 meters below east fork falls., 45.619511 -121.951743, 113m
HPSU:V
23231 Michael A. Flinn s.n. 1915-04-01
U.S.A., California, [No locality given], 39.303493 -121.951536
HPSU:V
23250 Michael A. Flinn s.n. 1905-08-08
U.S.A., Oregon, Clackamas, Estacada, on Clackamas River., 45.28768 -122.335045
HPSU:V
21694 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1360 2020-03-15
U.S.A., Washington, Clark, Camas. Top of Lacamas Creek Traill system. Above Round Lake., 45.602312 -122.397693, 116m
HPSU:V
36 Arvid L. Johnson s.n. 1959-05-21
U.S.A., Oregon, Hood River, Columbia Gorge on Hwy. 30., 46m
HPSU:V
12947 Mark Fishbein, Lane Greer 5902 2007-02-17
U.S.A., Washington, Klickitat, Columbia River Gorge, Catherine Creek, slopes north of County Rd. 1230, 45.708333 -121.366667, 100m
HPSU:V
38 Donald E. Barnett s.n. 1958-04-19
U.S.A., Oregon, Wasco, Memaloose State Park, US Highway 30, 2.3 mi NE of Mosier., 45.69485 -121.343522, 199m
HPSU:V
3827 Sandy Thiele s.n. 1978-04-02
U.S.A., Oregon, Hood River, Columbia River Gorge, 3 mi up Herman Creek Trail., 45.654406 -121.810208, 305m
HPSU:V
3692 Julia Perala s.n.
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, on trail near Larch Mountain., 45.530162 -122.090034
HPSU:V
39 Gary Hayden s.n. 1959-05-02
U.S.A., Oregon, Multnomah, Columbia River Gorge, at mouth of Oneonta Gorge, US Highway 30., 45.587636 -122.073941, 91m
HPSU:V
41 Gary Weitz s.n. 1959-11-14
U.S.A., Oregon, Multnomah, Columbia River Gorge, Oneonta Gorge, 50 ft from old Highway bridge., 45.588976 -122.074932, 23m
HPSU:V
40 Ivan G. Palmblad s.n. 1959-05-02
U.S.A., Oregon, Multnomah, Columbia River Gorge, Oneonta Gorge, on US Highway 30 scenic route., 45.588365 -122.074639
HPSU:V
14451 Kevin Weitemier 0814 2008-06-14
U.S.A., Washington, Clark, Lacamas Lake Park; small rocky outcrop on east end of lake., 45.59904 -122.39816
HPSU:V
19814 Dominic Maze 542 2017-06-22
U.S.A., Oregon, Clackamas, Iron Mountain Park. Trail off of Southwest Glen Eagles Drive., 45.416149 -122.699447
HPSU:V
22323 Dominic Maze 1527 2019-07-15
U.S.A., Washington, Clark, Camas. Lacamas Creek Trail., 45.602342 -122.398445, 116m
HPSU:V
21033 Dominic Maze 1152 2018-11-09
U.S.A., Oregon, Clackamas, Forest Service road 45 across from highway 224 and the Clackamas River. About 700m up road past bridge., 45.196522 -122.220814, 351m
HPSU:V
21252 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
21586 Dominic Maze, Monte Mattsson 1224 2019-08-06
U.S.A., Oregon, Clackamas, Elk Rock Island. Opposite Milwaukie in the Willamette River. South and west sides of island., 45.435567 -122.648899, 49m
HPSU:V
22292 Dominic Maze, Toby Query 1496 2018-05-22
U.S.A., Oregon, Clackamas, Elk Rock Island. South side along cliff to upper forested areas., 45.435144 -122.647921, 8m
HPSU:V
22696 Dominic Maze, Monte Mattsson 1660 2020-04-16
U.S.A., Oregon, Clackamas, Seasonal island immediately east of Rock Island in the Willamette River. Adjacent to Highway 99 east and railroad tracks., 45.317363 -122.662012, 21m
HPSU:V
22717 Dominic Maze 1683 2021-05-28
U.S.A., Oregon, Clackamas, Slope between Interstate 205 and Willamette Falls Drive. About 200 meters northwest from the Willamette River., 45.351287 -122.626786, 76m
HPSU:V
23248 Albert S. Foster s.n. 1910-09-19
U.S.A., Oregon, Marion, Silverton., 44.999637 -122.775493
HPSU:V
23249 Michael A. Flinn s.n. 1915-09-05
U.S.A., Oregon, Multnomah, Sandy River, near Troutdale., 45.511399 -122.338477
HPSU:V
23251 Michael A. Flinn s.n. 1915-08-10
U.S.A., Oregon, Clackamas, Oregon City., 45.353759 -122.600647
HPSU:V
23252 Patricia Merriman s.n. 1981-07-15
U.S.A., Oregon, Multnomah, Columbia River Gorge, 100 ft W of Wahkeena Creek., 45.575032 -122.128354, 12m
HPSU:V
23253 Bateson & Smith s.n. 1977-07-29
U.S.A., Oregon, Hood River, 3 mi up Pocket Creek Road, off Highway 35., 45.311358 -121.591879, 915m
HPSU:V
23254 Joseph Howell s.n. 1885-03-20
U.S.A., Oregon, Columbia, St. Helens., 45.862114 -122.803197
HPSU:V
21678 Dominic Maze s.n. 2018-05-12
U.S.A., Oregon, Clackamas, Oregon City, Coalca Rock, Oregon Department of Transportation property., 45.304156 -122.662036
HPSU:V
24724 Angie Kimpo 2017-24 2017-11-07
U.S.A., Oregon, Clackamas, Metro Schierholtz property, just east of Pete's Mountain Road at 29300 SW Pete's Mountain Road, West Linn., 45.308443 -122.673282
HPSU:V
21629 Patricia Merriman s.n. 1981-09-06
U.S.A., Oregon, Wallowa, Wallowa Mountains, Eagle Cap Wilderness, along trail ca. 2 mi from Wallowa State Park., 45.235112 -117.2363, 1659m