HPSU:V
17981 Vernon M. Marttala 4899 1998-09-13
U.S.A., Oregon, Wasco, Evans Homestead, 44.846213 -121.002363, 688m
HPSU:V
18118 Vernon M. Marttala, Jack Poff 5307 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island., 45.851553 -122.794731
HPSU:V
10820 D. Cleveland 1086 1884-05-00
U.S.A., California, San Diego, San Diego.
HPSU:V
9690 Ruth Martin Hansen s.n. 1977-04-07
U.S.A., Oregon, Jackson, Agate flat; N.E. Medford.
HPSU:V
12691 Sherry V. Spencer s.n. 1996-04-30
U.S.A., Oregon, Morrow, East of PGE Boardman coal yard., 45.696328 -119.79053
HPSU:V
12534 Monte Mattsson 17 2006-06-01
U.S.A., Oregon, Multnomah, 13th Avenue in Portland, edge of road along Hwy 405 on-ramp., 45.524372 -122.685099
HPSU:V
7936 Sherry V. Spencer H&C280 1988-05-21
U.S.A., Oregon, Deschutes River.
HPSU:V
2066 Steven Gustafson SG11 1974-04-20
U.S.A., Oregon, Along Columbia River.
HPSU:V
1967 Stephen Wille SW43 1974-05-10
U.S.A., Oregon, Multnomah, Kelly Point Area., 45.641948 -122.755796
HPSU:V
2226 Maureen Karigan MK2 1975-04-08
U.S.A., Oregon, Columbia, 2 and 3 on St. Helen's St. Helen's S; Helens.
HPSU:V
2615 Kathy Snyder KS 1975-04-10
U.S.A., Oregon, Washington, Lincoln St. and NE Oregon ST, Sherwood., 45.35916 -122.83541
HPSU:V
2459 Anne Gothro AG 1975-04-00
U.S.A., Oregon, Clackamas, Field next to the Clackamas Co. welfare office., 45.34627 -122.611171
HPSU:V
929 Doug Anderson DA 1961-09-22
U.S.A., Oregon, [Multnomah], Sauvie Island, Oregon.
HPSU:V
2420 T. N. Frazee TNF19 1975-04-20
U.S.A., Oregon, W end of Blue Lake along Interlachen Rd.
HPSU:V
931 R. Clarke s.n. 1959-04-24
U.S.A., Oregon, Clackamas, 0.9 miles on gravel road off Carver to Estacada, north highway at a point 2.2 miles east of Carver., 45.393901 -122.49111, 30m
HPSU:V
930 Donna Canton s.n. 1959-04-09
U.S.A., Oregon, Multnomah, Oregon Yacht Club parking lot., 45.474246 -122.66156, 18m
HPSU:V
1369 Gary Carlson s.n. 1973-04-23
U.S.A., Oregon, Wasco, Warm Springs Indian Reservation., 44.888685 -121.451609, 762m
HPSU:V
932 C. J. Chapman s.n. 1936-04-02
U.S.A., Oregon, Benton, Back of Women's Bldg, Corvallis., 200m
HPSU:V
10818 Joseph Howell 1084 1876-05-00
U.S.A., Oregon, Multnomah, Sauvie's Island., 45.72097 -122.825635
HPSU:V
15202 Ruth Martin Hansen 727 1970-04-26
U.S.A., Oregon, Wasco, Mosier.
HPSU:V
14616 Ruth Martin Hansen 1046 1971-05-23
U.S.A., Oregon, Marion, Scotts Mills Butte Creek Rd.
HPSU:V
15799 Erin Riggs 402 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.616584 -122.71713, 9m
HPSU:V
19628 Tera Hinkley 7 2009-05-24
U.S.A., Oregon, Multnomah, Portland; Smith and Bybee Wetlands Natural Area, south of N Marine Drive, around the northeast corner of Smith Lake just south of park driveway. <br/>, 45.612567 -122.714011, 3m
HPSU:V
19668 Dominic Maze 759 2018-04-10
U.S.A., Oregon, Multnomah, Portland; SE 60th Avenue next to Mt. Tabor Park.<br/>, 45.511284 -122.601559
HPSU:V
20155 Jeffrey T. Lesh 667 2018-05-02
U.S.A., Oregon, Clackamas, Sherwood. 500 meters W of intersection of Meridian Road and SW Homesteader Road., 45.3317 -122.7504
HPSU:V
21247 Celeste Coulter s.n. 2007-04-13
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
10821 Thomas J. Howell 1087 1881-04-00
U.S.A., Oregon, Douglas, Roseburg.
HPSU:V
19860 John A. Christy 10680 2018-05-12
U.S.A., Oregon, Linn, W side of Interstate 5, southbound Oak Grove Rest Area, 6.8 mi N of Coburg., 44.237327 -123.061228, 106m
HPSU:V
5834 Ellen Mill s.n. 1988-05-12
U.S.A., Oregon, Hood River, Cascade Locks.
HPSU:V
4207 Dennis Pack s.n. 1978-07-23
U.S.A., Oregon, Marion, Abandoned roadside.
HPSU:V
5612 Anderson, Benedict, Craig, Holte, Veith, Wolcott. A169 1978-07-12
U.S.A., Oregon, Lake, Degarmo Canyon-west side Hart Mtn.
HPSU:V
4807 Jane Urquhart JU31 1976-05-18
U.S.A., Oregon, Multnomah, 3125 NE 42, Portland., 45.546003 -122.621058
HPSU:V
12446 Greg de Nevers 12916 2004-06-15
U.S.A., Oregon, Multnomah, Portland, Oaks Bottom, on fill in Willamette River floodplain., 45.477214 -122.655906, 25m
HPSU:V
3348 Chere Thompson CT74 1976-07-25
U.S.A., Oregon, [Multnomah], SW 40 and Canby St, SW corner.
HPSU:V
2683 Willey Knox WK33 1975-05-31
U.S.A., Oregon, Yamhill, 412 S. Main; Newberg.
HPSU:V
4939 Jeanne Ramsten JR6 1982-07-18
U.S.A., Oregon, Multnomah, By sidewalk on NE 127th, W side, about 10 ft from E Burnside; Portland., 45.522731 -122.53262
HPSU:V
4809 Richard T. Brown s.n. 1976-03-03
U.S.A., Oregon, Multnomah, 200 m. West at the intersection of 13th & Grover N.E. Portland., 45.499193 -122.694254, 152m
HPSU:V
10824 Thomas J. Howell 1090 1882-08-00
U.S.A., Oregon, Near the Cascades.
HPSU:V
10825 Albert S. Foster 1091 1910-07-10
U.S.A., Oregon, Marion, Banks of Powers Creek.
HPSU:V
21107 Dominic Maze 1047 2019-07-15
U.S.A., Washington, Clark, Camas. Lacamas Creek Trail., 45.599703 -122.399732, 116m
HPSU:V
4811 Anderson s.n. 1976-05-10
U.S.A., Oregon, Coos, Terramar Camp Road into campground., 15m
HPSU:V
9286 Chris Cassady CC 1987-07-08
U.S.A., Oregon, Multnomah, 345 SW Troy, Portland., 45.467986 -122.682952
HPSU:V
4810 Chris A. Anderson CA27 1976-05-15
U.S.A., Oregon, Coos, Terramar Camp, road into the campground.
HPSU:V
3519 Pamela J. Hutchins PH1 1977-04-07
U.S.A., Oregon, Multnomah, Vacant lot corner of SW 19 and SW Market, west end of the lot, Portland., 45.516454 -122.693177
HPSU:V
3633 Joan Defehr JD19 1977-05-19
U.S.A., Oregon, Multnomah, Portland, SW Sam Jackson Park Road, from junction with SW Terwilliger Boulevard to University of Oregon Medical School., 45.502118 -122.689257
HPSU:V
3563 Joan Defehr JD18 1977-03-19
U.S.A., Oregon, Multnomah, Portland, SW Sam Jackson Park Road, from junction with SW Terwilliger Boulevard to University of Oregon Medical School., 45.498105 -122.685657
HPSU:V
5099 Joy W. Cooper JC8 1987-07-12
U.S.A., Oregon, Washington, 15165 SW Sunrise Ln.; Tigard., 45.420322 -122.831467
HPSU:V
9287 Harold Weight HW19 1975-04-26
U.S.A., Oregon, Terramar Field Station.
HPSU:V
9281 Daniel Sherrard DS18 1976-04-27
U.S.A., Oregon, Multnomah, Next to billboard directly across Barbur Blvd. from new YMCA., 45.502904 -122.68186
HPSU:V
10827 Joseph Howell s.n. 1884-06-09
U.S.A., Washington, Clark, Vancouver., 45.632039 -122.664731
HPSU:V
19554 Dominic Maze 544 2017-06-22
U.S.A., Oregon, Clackamas, Iron Mountain Park. Trail off of Southwest Glen Eagles Drive., 45.416149 -122.699447
HPSU:V
933 Claire Hill s.n. 1954-06-23
U.S.A., Oregon, Multnomah, Portland-Burlingame., 45.469432 -122.696063
HPSU:V
5836 Frances L. Hansen s.n. 1989-06-24
U.S.A., Oregon, Clatsop, Warrenton, vacant lot adjacent to Rt. 1, Box 544., 3m
HPSU:V
3973 Carol Anderson CA36 1978-05-20
U.S.A., Oregon, [Multnomah], Lewis and Clark College, N side of N side of N road.
HPSU:V
5095 K. Nizic 5095 1987-06-29
U.S.A., Oregon, Columbia, 7531 Fern Hill Loop, Rainer, Or.
HPSU:V
3548 Constance Schmidt CS10 1977-05-30
U.S.A., Oregon, In front of L-C boarding stables road, SE 158th off Foster.
HPSU:V
6082 Gordon S. Whitehead s.n. 1993-07-22
U.S.A., Oregon, Washington, Forest Grove, 2805 NW Highway 47, Vanderzanden pasture. Oregon Wetland Study Site 2., 45.542463 -123.107938
HPSU:V
6081 Janice Thompson s.n. 1993-06-21
U.S.A., Oregon, Washington, Beaverton, off SW Scholls Ferry Road, cross Fanno Creek behind medical/shopping complex, 2nd small depression. Oregon Wetland Study Site 172, SCT 3, Plot 12., 45.443905 -122.787418
HPSU:V
10829 Michael A. Flinn 1094 1910-06-26
U.S.A., Oregon, Multnomah, Portland., 45.515417 -122.644361
HPSU:V
14592 Ruth Martin Hansen 2100 1973-05-27
U.S.A., Oregon, Curry, Old sand dunes, Gold Beach.
HPSU:V
15800 Erin Riggs 276 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.610705 -122.748878, 10m
HPSU:V
17374 Ronald E. Burnett s.n. 1975-06-06
U.S.A., Oregon, Clackamas, Henry Creek Road back of Rhododendron., 45.33126 -121.906512, 610m
HPSU:V
19936 Jeffrey T. Lesh 1132 2019-05-31
U.S.A., Oregon, Josephine, Rainie Falls portage on Rogue River., 42.649307 -123.615666
HPSU:V
18997 Jeffrey T. Lesh 269 2017-05-27
U.S.A., Oregon, Clackamas, Oregon City., 45.347575 -122.531381
HPSU:V
19050 Jeffrey T. Lesh 252 2017-05-18
U.S.A., Oregon, Clackamas, Ladd Hill., 45.286257 -122.846405
HPSU:V
19905 Dominic Maze 782 2018-04-05
U.S.A., Oregon, Columbia, Scapoose watershed, Gourley Creek off Otto Miller Road., 45.735684 -122.958735
HPSU:V
19937 Jeffrey T. Lesh 1131 2019-05-31
U.S.A., Oregon, Josephine, Rainie Falls portage on Rogue River., 42.649307 -123.615666
HPSU:V
20382 John A. Christy 10000 2008-10-25
U.S.A., Oregon, Multnomah, Portland, SW Fairmount Boulevard, ca. 1000 ft S of intersection with SW Marquam Hill Road, 0.65 mi SE of Council Crest., 45.493811 -122.695963, 2668m
HPSU:V
21105 Dominic Maze 1045 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., 45.190927 -122.222144, 351m
HPSU:V
23458 Cyrene Maze, Cyrene Maze 001 2021-05-07
U.S.A., Oregon, Clackamas, Partially forested area between Sherwood and Wilsonville. 200 meters southeast of Coffee Lake., 45.32954 -122.79669, 55m
HPSU:V
937 Vera Joyce Nelson s.n. 1953-04-30
U.S.A., Oregon, Multnomah, Portland, NE 58th Avenue and NE Halsey Street., 45.53371 -122.604053
HPSU:V
1465 James A. Cronin s.n. 1973-07-03
U.S.A., Oregon, Multnomah, Strip of lawn adjacent to RR siding on NW Pettygrove St. between NW 21st & NW 22nd, in Portland., 45.532206 -122.695488, 18m
HPSU:V
1732 Bob Castles RC25 1974-05-03
U.S.A., Oregon, Multnomah, Columbia River Gorge, vicinity of Rooster Rock., 45.536776 -122.250366
HPSU:V
1959 Stephen Wille SW61 1974-05-05
U.S.A., Oregon, Multnomah, Kelly Point Beach., 45.647466 -122.763665
HPSU:V
2057 Gordon S. Whitehead GW10 1974-04-07
U.S.A., Oregon, Multnomah, Vacant lot between 88 and 89 on Stark St, Portland., 45.519069 -122.572123
HPSU:V
2076 David S. Kemper DSAK27 1974-04-29
U.S.A., Washington, Clark, Orchards., 45.68644 -122.526727
HPSU:V
2215 Maureen Karigan MK30 1975-05-13
U.S.A., Oregon, Columbia, End of parking lot, S 3rd, between Columbia Blvd. and Old Portland Rd.
HPSU:V
8683 Melinda Trask, Ela Abrams 53 2001-05-04
U.S.A., Oregon, Clackamas, West Linn, Camassia Preserve, across Willamette River from Oregon City., 45.360409 -122.617724, 91m
HPSU:V
2130 Clifford Perry s.n. 1974-04-27
U.S.A., Oregon, Vacant lot: near corner of SE 89th & Stark: 60 ft. west of 89yj, 100 ft. north of Stark.
HPSU:V
10832 Michael A. Flinn 1097 1915-07-01
U.S.A., Oregon, Multnomah, Portland, Rocky Butte., 45.545961 -122.568658
HPSU:V
10833 Michael A. Flinn 1098
U.S.A., Oregon, Multnomah, Portland., 45.530811 -122.625135
HPSU:V
18117 Vernon M. Marttala, Jack Poff 5309 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island., 45.851531 -122.79456
HPSU:V
19317 Tera Hinkley 5 2009-05-24
U.S.A., Oregon, Multnomah, Portland; Smith and Bybee Wetlands Natural Area; S of N Marine Drive, around the Northeast corner of Smith Lake, just South of park driveway., 45.607502 -122.707907, 3m
HPSU:V
3597 Jane Canulette CJC 1977-03-28
U.S.A., Oregon, Multnomah, 3405 NE 73; Portland., 45.547217 -122.587896
HPSU:V
1536 Bruce Morgan BM10 1973-05-21
U.S.A., Oregon, Yamhill, At the Yamhill locks county park road side; just north of Lafayette city limits., 76m
HPSU:V
940 L. W Chapman, C. Pierson s.n. 1936-05-17
U.S.A., Oregon, 2 miles S of Salem at edge of a pasture.
HPSU:V
8535 George Kral, Joseph Howell 268 2000-06-11
U.S.A., Oregon, Benton, Near Airport Rd. in Finley NWR.
HPSU:V
8536 George Kral 268 2000-06-11
U.S.A., Oregon, Benton, Near Airport Rd. in Finley NWR.
HPSU:V
8354 George Kral, Joseph Howell 65 1997-06-17
U.S.A., Oregon, Washington, Cooper Mountain., 45.447332 -122.872332
HPSU:V
10834 Michael A. Flinn 1099 1912-07-20
U.S.A., Oregon, Wasco, Tygh Valley, bottom lands.
HPSU:V
10835 Michael A. Flinn 1100 1906-06-18
U.S.A., Oregon, Wasco, Tygh Valley, wet meadows along Tygh Creek.
HPSU:V
10836 W. C. Adams 1101 1910-00-00
U.S.A., Wyoming, Yellowstone National Park.
HPSU:V
10837 Joseph Howell 1103 1893-06-28
U.S.A., Oregon, Lane, Near Eugene.
HPSU:V
16828 Ruth Martin Hansen 2100 1973-05-27
U.S.A., Oregon, Curry, Old Highway 101, North of Gold Beach., 42.441321 -124.424629, 27 - 40m
HPSU:V
18682 Valerie Galstad 100 2017-06-03
U.S.A., Oregon, Washington, Cooper Mountain Nature Park; 4 miles southwest of Beaverton, Oregon at the intersection of Kemmer Rd. and 190th., 45.44348 -122.87016, 149m
HPSU:V
19161 Dominic Maze 257 2016-05-11
U.S.A., Oregon, Multnomah, Foster Boulevard and Barbara Welch Road., 45.47751 -122.51283
HPSU:V
19706 Adrienne C. Basey 170 2018-05-15
U.S.A., Oregon, Washington, Cooper Mountain Nature Park; 4 miles southwest of Beaverton, Oregon at the intersection of Kemmer Road and 190th Avenue., 45.448561 -122.87385, 189m
HPSU:V
19707 Quinn Collings 001 2018-05-22
U.S.A., Oregon, Washington, Cooper Mountain Nature Park; 4 miles southwest of Beaverton, Oregon at the intersection of Kemmer Road and 190th Avenue. Little Prairie., 45.4486 -122.86841, 195m
HPSU:V
19708 Quinn Collings 001 2018-05-22
U.S.A., Oregon, Washington, Cooper Mountain Nature Park; 4 miles southwest of Beaverton, Oregon at the intersection of Kemmer Road and 190th Avenue. Little Prairie., 45.4486 -122.86841, 195m
HPSU:V
13312 Mor Moua 5 2007-04-29
U.S.A., Oregon, Washington, Morand Unit, of Greenspaces administered by Tualatin Wildlife refuge near Sherwood, 15 miles southwest of downtown Portland, along Hwy 99W, down Pacific Drive on a dirt road., 45.391467 -122.822783