HPSU:V
2574 Ivan W. Clark s.n. 1975-04-21
U.S.A., Oregon, Clatsop, Cullaby Lake., 9m
HPSU:V
2730 Dave Woster s.n. 1975-05-08
U.S.A., Oregon, Clackamas, Oregon City, near corner of S 2nd Street and Tumwater Drive., 45.35147 -122.613307, 40m
HPSU:V
3278 Edward F. DuVivier s.n. 1976-04-10
U.S.A., Washington, Thurston, 2909 NW 14th, Olympia., 30m
HPSU:V
3780 Keith Warren s.n. 1978-04-19
U.S.A., Oregon, Clackamas, Sunset Farm, 7200 S Lone Elder Road, 3 1/2 mi. SE of Canby, Block 16., 45.227219 -122.717588, 46m
HPSU:V
8629 George Kral 2 1996-06-07
U.S.A., Oregon, Multnomah, North Portland, St. Johns Landfill., 45.614578 -122.753763
HPSU:V
5253 Georgia Mason s.n. 1975-11-04
U.S.A., Oregon, Lane, Scottsburg park, Scottsburg; grass bank of the Umpqua River.
HPSU:V
5010 Ken Vanderkamp s.n. 1984-05-08
U.S.A., Oregon, Multnomah, 17th and Powell, near RR tracks; Portland., 45.498915 -122.648624, 30m
HPSU:V
6323A Mary Pfauth s.n. 1995-08-00
U.S.A., Oregon, Clatsop, Seaside; salt marsh at end of Pine St. bordering Necanicium / Newannah estuary.
HPSU:V
5866 Georgia Mason 9436 1972-10-08
U.S.A., Oregon, Lane, Off the South Jetty Road at Glenada, Oregon.
HPSU:V
13139 Mark Fishbein, Margaret Parks, Kevin Weitemier, Kate Halpin, Christian Haaning, Diane Bland, Dawn Matarese, Sergey Ovchinnikov 6053 2007-09-08
U.S.A., Washington, Skamania, Mount St. Helens, Johnston Ridge., 46.279444 -122.215556, 1260m
HPSU:V
3789 Keith Warren s.n. 1978-05-23
U.S.A., Oregon, Clackamas, Sunset Farm, 7200 S Lone Elder Road, 3 1/2 mi. SE of Canby, Block 16., 45.227038 -122.717032, 30m
HPSU:V
3560 C. Mlecko s.n. 1977-05-07
U.S.A., Oregon, Columbia, N. end of Sauvie Island, Game Management Area; 2.7 mi. from Columbia co. line on Sauvie Island rd., 24m
HPSU:V
3620 Joan Defehr s.n. 1977-05-07
U.S.A., Oregon, Columbia, N end of Sauvie Island, 2.7 mi. from Columbia County line on Sauvie Island Road., 45.752252 -122.769724, 24m
HPSU:V
4918 J. Alexander s.n. 1983-05-16
U.S.A., Oregon, Multnomah, 6100 block N. Lombard, Portland., 45.566275 -122.599471, 61m
HPSU:V
3641 B. Mlecko s.n. 1977-05-07
U.S.A., Oregon, Columbia, Sauvie Island N. end of Game Management aria; 2.7 miles from co. line on Sauvie Island rd., 24m
HPSU:V
4669 Roy W. Chambers s.n. 1982-07-23
U.S.A., Oregon, Washington, Timber junction off Highway 26., 45.759602 -123.301062, 244m
HPSU:V
4660 Joyce Patten s.n. 1982-07-19
U.S.A., Oregon, Washington, Timber junction off Highway 26., 45.759602 -123.301062, 457m
HPSU:V
3840 Bob Hogfoss s.n. 1978-05-06
U.S.A., Oregon, Clackamas, Happy Valley, 13750 SE Ridgecrest Road., 45.452804 -122.521237, 162m
HPSU:V
10218 Michael A. Flinn 473 1909-09-25
U.S.A., Oregon, Multnomah, Portland, by roadside and waste places., 45.529208 -122.651685
HPSU:V
14828 none 747 1970-05-02
U.S.A., Oregon, Wasco, Celilo area.
HPSU:V
14824 none 940 1970-09-15
U.S.A., Oregon, Portland area.
HPSU:V
14633 Ruth Martin Hansen 1126 1971-07-15
U.S.A., Oregon, Tillamook, Bay City., 45.522542 -123.887617
HPSU:V
14634 Ruth Martin Hansen 1127 1971-07-15
U.S.A., Oregon, Tillamook, Bay City.
HPSU:V
17957 Vernon M. Marttala 4950 1998-11-21
U.S.A., Oregon, Multnomah, SE Portland (10319 SE Long St.), 45.48805 -122.556725, 74m
HPSU:V
17968 Vernon M. Marttala 4950 1998-11-21
U.S.A., Oregon, Multnomah, SE Portland (10319 SE Long St.), 45.48805 -122.556725, 74m
HPSU:V
18488 Jeffrey T. Lesh 684 2018-05-11
U.S.A., Oregon, Clackamas, Shady Dell, NE of intersection of S Wright Road and S Fernwood Road., 45.13334 -122.51786
HPSU:V
20298 Dominic Maze 588 2017-12-00
U.S.A., Oregon, Hood River, Hood River spit. Upstream side., 45.716756 -121.507998
HPSU:V
21622 Dominic Maze, Jane Rombouts 1290 2019-06-17
U.S.A., Oregon, Multnomah, North Portland. Portland International Raceway. Outside western curves of racetrack. Formerly the town of Vanport. Before that, floodplain of the Columbia River Slough., 45.598597 -122.703191, 18m
HPSU:V
22344 Dominic Maze 1548 2018-06-12
U.S.A., Oregon, Multnomah, Portland. Northeast corner of Southeast Bush Street and Southeast 54th Avenue., 45.495598 -122.607118, 61m