HPSU:V
1993 Steven Gustafson 28 1974-05-12
U.S.A., Oregon, [Mulnomah], Along Gordon Creek., 152m
HPSU:V
2326 Kelley Wolff 25 1975-05-11
U.S.A., Oregon, Polk, [No location given], 31m
HPSU:V
13256 Ali Arsenault 10 2007-05-04
U.S.A., Oregon, Hood River, Eagle Creek Park.
HPSU:V
7480 Andi Curtis s.n. 1998-06-05
U.S.A., Oregon, Multnomah, Tideman-Johnson Park @ SE 39th & Johnson Cr. Blvd, Portland., 45.463183 -122.625643
HPSU:V
1199 C. J. Chapman s.n. 1936-05-10
U.S.A., Oregon, Benton, N.W. of Corvallis, near military pasture., 30m
HPSU:V
8677 Melinda Trask, Ela Abrams 47 2001-06-12
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
8656 Melinda Trask, Ela Abrams 24 2001-06-12
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
2266 Tom Zandoli 22 1975-05-03
U.S.A., Oregon, Clackamas, Highway 214 in Molalla, near Molalla Road., 45.147781 -122.581495, 18m
HPSU:V
12580 Yarrow Murphy s.n. 2006-05-27
U.S.A., Oregon, Multnomah, Tryon Creek Staet Park, along South Creek Trail., 45.4375 -122.679722, 43m
HPSU:V
12581 Cindy Swanson 10 2006-05-06
U.S.A., Oregon, Multnomah, Portland Womens Forum Park, Corbett., 45.534491 -122.261524, 274m
HPSU:V
1670 Steven Burton 52 1974-05-19
U.S.A., Oregon, Multnomah, Columbia River Gorge, Scenic Highway between Vista House and Latourell., 45.539329 -122.232811, 12m
HPSU:V
11939 Mark Fishbein, Lane Greer 5708 2006-04-30
U.S.A., Oregon, Wasco, Rowena Crest, Columbia River Gorge, ridge east of Rowena Creek, about 4 mi west of Mosier., 45.683167 -121.302, 215m
HPSU:V
1198 Henry Decker s.n. 1953-04-25
U.S.A., Oregon, Yamhill, 1 1/2 miles W. of Dundee.
HPSU:V
2434 Leslie Reinertson s.n. 1975-05-08
U.S.A., Oregon, Polk, Willamette River near Canby ferry., 30m
HPSU:V
7418 Sherry V. Spencer s.n. 1989-06-10
U.S.A., Oregon, Lincoln, Yachats.
HPSU:V
2312 Harold Weight 37 1975-04-27
U.S.A., Oregon, Oregon Highway 38, 23 mi E of US Highway 101., 43.669634 -123.686656, 76m
HPSU:V
11427 Michael A. Flinn 1701 1907-06-24
U.S.A., Oregon, Lane, Eugene, near the Willamette River.
HPSU:V
11428 Michael A. Flinn 1702 1916-05-28
U.S.A., Oregon, Multnomah, On Johnson creek near the Gilbert Station on the Estacada car line., 45.474293 -122.537836
HPSU:V
11429 Joseph Howell 1703 1886-05-16
U.S.A., Oregon, Washington, [no location given]
HPSU:V
7475 Nate Miller s.n. 1998-06-05
U.S.A., Oregon, Women's Forum Point; Corbett.
HPSU:V
1460 James A. Cronin s.n. 1973-06-25
U.S.A., Oregon, Tillamook, Junct. Salmonberry and Nehalem R.
HPSU:V
22720 Dominic Maze 1686 2021-05-28
U.S.A., Oregon, Clackamas, Slope between Interstate 205 and Willamette Falls Drive. About 200 meters northwest from the Willamette River., 45.35068 -122.628524, 76m