HPSU:V
13305 Kate Halpin 1 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, east of Ripplebrook Ranger Station., 45.080309 -122.042141
HPSU:V
12009 Mark Fishbein, Lane Greer 5690 2006-03-30
U.S.A., Oregon, Tillamook, About 3 mi southeast of Neskowin, along National Forest road to Cascade Head, about 0.1 mi west of U.S. Hwy 101, about 3 mi north of the Salmon River., 45.066833 -123.95, 260m
HPSU:V
12016 Mark Fishbein 4285 2000-03-30
U.S.A., Washington, King, South Fork Skykomish River, west of Grotto Mountain, east of Mount Index, along U.S. 2, 1.3 mi southeast of Baring, 0.5 mi southeast of jct FS Rd 6028, 3.1 mi southeast of Snohomish Co line.
HPSU:V
13343 Leslie Bliss-Ketchum, Danny Hainley, Katherine Liebman. 38 2007-05-06
U.S.A., Oregon, Multnomah, Portland State Audubon Society, 5151 NW Cornell Road, Portland; Pittock Bird Sanctuary; Approximately 150 yards from Trailhead within 7 yards of the pond edge., 45.527627 -122.730941
HPSU:V
11749 John W. Reynolds 170 2003-05-01
U.S.A., Oregon, Multnomah, Adjacent to upper parking lot, Pittock Mansion, Forest Park, Portland., 45.525355 -122.717826
HPSU:V
11750 John W. Reynolds 171 2003-05-01
U.S.A., Oregon, Multnomah, Adjacent to upper parking Pittock Mansion, Forest Park, Portland., 45.525355 -122.717826
HPSU:V
8216 Jason Wolf AC 2001-04-22
U.S.A., Washington, Lewis River, near Cougar., 1091m
HPSU:V
235 Dennis Hohn s.n. 1975-04-20
U.S.A., Oregon, Marion, 6 mi. SE of Scott's Mills., 91m
HPSU:V
6948 Richard R. Halse 1267 1976-04-13
U.S.A., Oregon, Benton, Growing by a closed spur road just off State Hwy. 34 between Philomath and Alsea about 1 1/2 miles east of the Marys Peak Road., 220m
HPSU:V
1390 Cindy L. Walker s.n. 1973-04-07
U.S.A., Oregon, Tillamook, Pacific City.
HPSU:V
1576 Robert Ding s.n. 1973-03-31
U.S.A., Oregon, Multnomah, [no location given]., 45.51212 -122.69279, 213m
HPSU:V
7571 Sherry V. Spencer s.n. 1988-05-01
U.S.A., Oregon, Clackamas, Rhododendron., 45.328255 -121.909533, 610m
HPSU:V
1832 Patricia A. Burkhardl PB41 1974-04-26
U.S.A., Oregon, Tillamook, [no location given]., 152m
HPSU:V
1655 Steven Burton SB3 1974-03-31
U.S.A., Oregon, Yamhill, [no location given]., 701m
HPSU:V
1791 Tom Brady TB24 1974-04-13
U.S.A., Oregon, German town Rd, just below skyline.
HPSU:V
1721 A. Salisbury AS10 1974-04-00
U.S.A., Oregon, Unknown, road leading S off Cornell rd
HPSU:V
1880 Gary Vonada GV3 1974-03-31
U.S.A., Oregon, Yamhill, [no location given]., 701m
HPSU:V
1759 Nancy B. Whitehead NBW26 1974-04-28
U.S.A., Oregon, Clackamas, Brightwood, where Wildcat Creek crosses Highway 26., 93m
HPSU:V
1281 H.S. Hammond s.n. 1936-05-17
U.S.A., Oregon, Multnomah, ogdison rd S of Springdale, 45.528231 -122.352737, 100m
HPSU:V
1593 Gary Carlson s.n. 1973-04-02
U.S.A., Oregon, Tillamook, Tillamook State Forest, off Highway 6 near Brown's Camp and Scoggins Creek Road., 45.600323 -123.349704, 457m
HPSU:V
1881 Bob Castles BC6 1974-04-05
U.S.A., Oregon, Multnomah, Forest Park., 45.5702 -122.792104, 91m
HPSU:V
1283 Wanda Lyman WL1 1961-04-01
U.S.A., Oregon, Multnomah, 240 ft W end of East Tunnel on Cornell Blvd., 45.530264 -122.718912, 122m
HPSU:V
1931 Gordon S. Whitehead GW26 1974-04-28
U.S.A., Oregon, [Clackamas], Hwy 26 crosses wild cat creek, Brightwood., 305m
HPSU:V
11680 Michael A. Flinn 1932 1913-03-16
U.S.A., Oregon, Multnomah, South side of Sullivan's Gulch 1 1/2 blocks east of east 12th st. bridge., 45.52869 -122.651632
HPSU:V
16706 Ruth Martin Hansen 200 1968-03-24
U.S.A., Washington, Wahkiakum, Skamokawa., 46.270407 -123.455826, 3 - 14m
HPSU:V
17003 Ronald E. Burnett s.n. 1962-04-15
U.S.A., Oregon, Clackamas, Lost Creek Road, West side of Mt. Hood., 45.37838 -121.832217, 762m
HPSU:V
17839 Ruth Martin Hansen 33 1930-04-13
U.S.A., Oregon, Near Portland., 45.43758 -122.616692, 12m
HPSU:V
20147 Jeffrey T. Lesh 1012 2018-07-27
U.S.A., Oregon, Clackamas, Brightwood, Wildcat Creek Road South of Highway 26 200 meters before BLM gate., 45.3736 -122.04661
HPSU:V
21179 Dominic Maze, Olivia Duren 1119 2019-08-23
U.S.A., Oregon, Hood River, Mt. Hood. Eden Park. North of Eden Park Trail at roughly lowest point in trail., 45.407457 -121.727446, 1646m
HPSU:V
21597 Dominic Maze 1235 2019-08-08
U.S.A., Oregon, Multnomah, Portland. Forest Park. Northwest Germantown Road., 45.58646 -122.788548, 305m
HPSU:V
21180 Dominic Maze, Olivia Duren 1120 2019-08-23
U.S.A., Oregon, Hood River, Mt. Hood. Eden Park. North of Eden Park Trail at roughly lowest point in trail., 45.407457 -121.727446, 1646m
HPSU:V
24010 Richard E. Brainerd 2685 2018-01-28
U.S.A., Oregon, Benton, Corvallis riverfront near intersection of 1st Street and Jefferson Avenue., 44.56163 -123.25988
HPSU:V
12373 Kate Holleran kth13 2006-04-22
U.S.A., Oregon, Clackamas, Near WIldwood Recreation Site, S of Salmon River., 45.344395 -121.996625, 427m