HPSU:V
4717 Borden Beck BB15 1982-07-18
U.S.A., Oregon, Clackamas, Camp Arrah Wanna, Wemme; along creek near Judson Hall., 45.343133 -121.976464, 366m
HPSU:V
9763 Erin Harwood 690316 2003-06-10
U.S.A., Oregon, Clatsop, Coffenbury Lake., 46.16555 -123.9587
HPSU:V
8780 Melinda Trask, Ela Abrams 150 2001-06-30
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
6088 J. Thompson JT10 1993-07-22
U.S.A., Oregon, Site 082, sec. 1, plot 9.
HPSU:V
6088 J. Thompson s.n. 1993-07-22
U.S.A., Oregon, Washington, Hillsboro, off Main Street on NE 5th Avenue, to NE 6th Avenue. Wetland at left of path., 45.523873 -122.980707
HPSU:V
4510 Steve Mauritz SM11 1982-07-10
U.S.A., Oregon, Tillamook, Small tributary feeding Wilson River just past Jones Creek Camp., 45.58768 -123.559064, 244m
HPSU:V
6093 Joe Blowers s.n. 1993-07-15
U.S.A., Oregon, Washington, Beaverton, at Murrayhill from SW Teal Boulevard., 45.439727 -122.82598
HPSU:V
5167 Georgianne Harris s.n. 1988-07-24
U.S.A., Oregon, Clackamas, Road 27 off Hwy 26; within 50 ft of river., 45.318106 -121.884423, 1463m
HPSU:V
5331 Georgia Mason 9294 1971-10-12
U.S.A., Oregon, Lane, Waste ground south of Franklin Boulevard, east end of Eugene.
HPSU:V
11049 G. Blodgett 1321 1916-07-30
U.S.A., Oregon, Clackamas, 2.5 miles east of east of Oregon City., 45.354473 -122.580786
HPSU:V
15694 Erin Riggs 302 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.635227 -122.760204, 6m
HPSU:V
16555 Ruth Martin Hansen 321 1968-08-11
U.S.A., Oregon, Tillamook, Roadside ditch., 45.438936 -123.806992, 1 - 26m
HPSU:V
18507 Jeffrey T. Lesh 399 2017-08-17
U.S.A., Oregon, Clackamas, Mt. Hood National Forest. off NF-45 900 air km NW of junction with NF-4540., 45.114772 -122.281801
HPSU:V
21099 Dominic Maze 12780 2018-06-17
U.S.A., Oregon, Multnomah, Portland. Forest Park. Lower Newton Road., 45.607036 -122.796903, 30m
HPSU:V
22163 John A. Christy, Patrick Hendrix 10728 2020-07-08
U.S.A., Oregon, Clackamas, Peach Cove Fen, 3 mi NNE of Canby., 45.299822 -122.675455, 41m