HPSU:V
13975 Virginia Maffitt s.n. 2008-05-05
U.S.A., Oregon, Washington, Tualatin Wildlife Refuge, Morand Unit (#9)., 45.393176 -122.822535
HPSU:V
13785 Dorothy F. McKey-Fender 81B 1939-05-28
U.S.A., Oregon, Tillamook, Saddle Bag Mountain ["Saddle Mountain", Saddleback Mountain], Summit Prairie, 1.7 mi SSW of Boyer., 45.046617 -123.739978
HPSU:V
16777 Ruth Martin Hansen 2200 1973-06-17
U.S.A., New York, New York, Uptown Manhattan, Central Park., 40.782361 -73.964424, 10 - 51m
HPSU:V
17072 Vernon M. Marttala, Ruth Hanson and George Lewis 3301 1975-09-14
U.S.A., Oregon, Grant, Strawberry Mountain, Strawberry Range, Strawberry Wilderness Area, Malheur National Forest., 44.3061 -118.71033, 2462m
HPSU:V
17074 Vernon M. Marttala, Ruth Hanson and George Lewis 3303 1975-09-14
U.S.A., Oregon, Grant, Strawberry Mountain, Strawberry Range, Strawberry Wilderness Area, Malheur National Forest., 44.3061 -118.71033, 2462m
HPSU:V
17081 Vernon M. Marttala, Ruth Hanson and George Lewis 3310 1975-09-14
U.S.A., Oregon, Grant, Strawberry Mountain, Strawberry Range, Strawberry Wilderness Area, Malheur National Forest., 44.3061 -118.71033, 2462m
HPSU:V
17161 Vernon M. Marttala, RJ Poff 5289 2002-05-19
U.S.A., Washington, Klickitat, Willard Springs., 45.9657 -121.3464
HPSU:V
17162 Vernon M. Marttala, RJ Poff 5266 2002-05-10
U.S.A., Washington, Klickitat, Willard Springs., 45.9657 -121.3464
HPSU:V
17176 Vernon M. Marttala 5368 2002-08-01
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, North Fork Bull Run RIver, Latourell Prairie, between reservoir and conifer island., 45.553671 -122.003361, 930m
HPSU:V
17184 Vernon M. Marttala 5391 2002-08-22
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, N end of 1/4 mile-long meadow, ca. 1/8 mi NNE of junction of FS Roads 20 and 2030., 45.552375 -122.001257, 930m
HPSU:V
17189 Vernon M. Marttala 5392 2002-08-22
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, ca. 1/10 mi S of junction of FS Roads 20 and 2030 (Mofatt Way Trail)., 45.547589 -122.002828, 930m
HPSU:V
17197 Vernon M. Marttala 5390 2002-08-22
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, ca. 1/10 mi S of junction of FS Roads 20 and 2030 (Mofatt Way Trail)., 45.5481 -122.002592, 930m
HPSU:V
17211 Vernon M. Marttala 4945a 1998-11-01
U.S.A., Oregon, Multnomah, Powell Butte Nature Park. Pioneer Orchard Trail at band in small canyon, south side of Powell Butte, ca. 1/6 mi. south of junction with Orchard Loop Trail (ca. 0.45 mi. east of trail head on 145th just south of Ellis)., 45.487095 -122.502022, 130m
HPSU:V
18075 Vernon M. Marttala, Bonnie Brunkow Olson 5239 2002-01-17
U.S.A., Oregon, Columbia, Sauvie Island., 45.851893 -122.792612
HPSU:V
18419 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson, John __, Reed __. 3688 1989-07-02
U.S.A., Washington, Klickitat, Area W and SW of Simcoe Mountain Road where it crosses East Prong Creek ~2.1 mi. from Highway 97 and 1.2 mi. from AT&T Station #633 (on E spur of Simcoe Butte)., 45.98997 -120.679568, 1213m
HPSU:V
18426 Vernon M. Marttala 3706 1989-07-23
U.S.A., Washington, Skamania, E side of Road #32 ~100 m. S of junction with Road #3011., 46.08091 -121.8361, 915m
HPSU:V
9753 Erin Harwood 690307 2003-06-09
U.S.A., Oregon, Clatsop, sunset lake, 1m
HPSU:V
9912 Mary Pfauth, Selene O'Dell 03-UN3-EL 2003-07-30
U.S.A., Oregon, Lane, Unnamed pond #3; Hwy 101, Florence., 44.080333 -124.11225
HPSU:V
17267 Vernon M. Marttala 5033 1999-08-22
U.S.A., Oregon, Multnomah, Portland, ca. 1/6 - 1/5 mi. east of SE111th Avenue on the Springwater Corridor Trail., 45.478331 -122.547652
HPSU:V
17269 Vernon M. Marttala 4653 1997-09-28
U.S.A., Oregon, Multnomah, Beggars Tick Wildlife Refuge (BTNA), Portland. South side of BTNA, wet area, now dry., 45.479136 -122.550752
HPSU:V
18072 Vernon M. Marttala, Jack Poff 5299 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island., 45.853006 -122.794635
HPSU:V
18096 Vernon M. Marttala, Jack Poff, Diane Bland, Robert J. Brown 5374a 2002-09-02
U.S.A., Oregon, Columbia, Sauvie Island., 45.852573 -122.794871
HPSU:V
18100 Vernon M. Marttala, Diane Bland, Jack Poff, Robert J. Brown 5299b 2002-09-02
U.S.A., Oregon, Columbia, Sauvie Island., 45.853822 -122.794392
HPSU:V
18101 Vernon M. Marttala, Bonnie Brunkow Olson 5299a 2002-07-18
U.S.A., Oregon, Columbia, Sauvie Island., 45.853051 -122.794393
HPSU:V
18336 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson 3766 1989-09-24
U.S.A., Oregon, Wasco, Rock Creek Reservoir. E bank of Rock Creek/ N side of reservoir where creek enters reservoir., 45.225589 -121.390064, 671m
HPSU:V
18338 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson 3768 1989-09-24
U.S.A., Oregon, Wasco, Rock Creek Reservoir. Just E of where Rock Creek enters reservoir., 45.225695 -121.389506, 671m
HPSU:V
18071 Vernon M. Marttala, Bonnie Brunkow Olson 5299a 2002-07-18
U.S.A., Oregon, Columbia, Sauvie Island at boat landing., 45.853422 -122.794533
HPSU:V
18099 Vernon M. Marttala 5342 2002-07-11
U.S.A., Oregon, Columbia, Sauvie Island (NW side)., 45.853429 -122.794404
HPSU:V
13814 Edna I. Jewett 47 1940-00-00
Canada, Manitoba, Churchill.
HPSU:V
7441 Sherry V. Spencer s.n. 1992-07-00
U.S.A., Oregon, E. shore; Malheur Lake.
HPSU:V
20892 John A. Christy, Barry Smith 10580 2013-07-18
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge, S end of Refuge, between Krumbo Lane and Frenchglen, 0.3 mi NNE of Frenchglen. Plot 239., 42.831644 -118.91252, 1275m
HPSU:V
23798 John A. Christy 9668 2001-07-11
U.S.A., Oregon, Union, Ladd Marsh Wildlife Management Area, Refuge Area unit, 5 mi SE of La Grande. Marsh below overlook along Foothill Road., 45.252093 -118.033715, 841m
HPSU:V
24904 George Kral 515 2015-07-20
U.S.A., Oregon, Washington, Fernhill Wetlands., 45.503 -123.088, 61m
HPSU:V
6453 Scott Sundberg 1109 1980-07-28
U.S.A., Oregon, Curry, Hunter Creek Bog, 10 km E of Gold Beach., 42.371042 -124.305832, 510m
HPSU:V
8377 George Kral 137 1997-08-17
U.S.A., Oregon, Clackamas, Metro's Clear Creek Ranch., 45.376327 -122.488117
HPSU:V
9168 Eliza Habegger EH14 1997-07-19
U.S.A., Washington, Klickitat, [No location given]
HPSU:V
16771 Ruth Martin Hansen 2309 1973-07-23
U.S.A., Oregon, Jackson, Roadside ditch, Bull Gap Road. Below Mt. Ashland., 42.117389 -122.669563, 730 - 2296m
HPSU:V
17200 Vernon M. Marttala 4631b 2000-05-21
U.S.A., Oregon, Multnomah, Powell Butte Nature Park., 45.486132 -122.502022
HPSU:V
17201 Vernon M. Marttala 4631a 1998-11-01
U.S.A., Oregon, Multnomah, Powell Butte Nature Park. SW corner S12., 45.486132 -122.502022
HPSU:V
18978 Jeffrey T. Lesh 361 2017-06-28
U.S.A., Oregon, Clackamas, Ladd Hill., 45.285944 -122.862023
HPSU:V
16108 John A. Christy 10280 2011-07-26
U.S.A., Oregon, Deschutes, Deschutes National Forest, Jack Pine Spring, 11 mi W of Bend., 44.054489 -121.529822, 1733m
HPSU:V
12982 Greg de Nevers 12909 2004-06-15
U.S.A., Oregon, Multnomah, Portland, Oaks Bottom., 45.47726 -122.655206, 25m
HPSU:V
6250 Sherry V. Spencer s.n. 1995-06-21
U.S.A., Oregon, Multnomah, Government Island, Jewit Lake; along shore on Transect C for vegetative study., 45.574066 -122.499793
HPSU:V
12588 Tina Merrels 12 2006-05-27
U.S.A., Oregon, Multnomah, Rooster Rock State Park, 0.25 miles south of Interstate 84, 40 feet north of Young Creek bridge, in unmowed field., 45.544444 -122.206944, 8m
HPSU:V
15657 Erin Riggs 7 2010-08-00
U.S.A., Oregon, North Portland, Smith and Bybee Wetlands Natural Area, Bybee Lake., 45.623523 -122.755308, 5m
HPSU:V
15658 Erin Riggs 8 2010-08-00
U.S.A., Oregon, Multnomah, Smith and Bybee Wetlands Natural Area, Bybee Lake., 45.623523 -122.755308, 5m
HPSU:V
15659 Erin Riggs 84 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, Bybee Lake., 45.624168 -122.754042, 3m
HPSU:V
15660 Erin Riggs 9 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, Bybee Lake., 45.623523 -122.755308, 5m
HPSU:V
15766 Erin Riggs 111 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.623523 -122.755308, 5m
HPSU:V
15767 Erin Riggs 364 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.624168 -122.754042, 3m
HPSU:V
15777 Erin Riggs 20 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.623523 -122.755308, 5m
HPSU:V
15777 Erin Riggs 20 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.623523 -122.755308, 8m
HPSU:V
17101 Vernon M. Marttala 3339 1976-04-21
U.S.A., Oregon, Multnomah, Portland, Dunthorpe, end of Riverwood Drive, NE of Omar Noles, #11859., 45.44006 -122.64868
HPSU:V
17198 Vernon M. Marttala 4565d 2000-03-29
U.S.A., Oregon, Multnomah, Oaks Bottom, Portland., 45.484417 -122.651668
HPSU:V
17199 Vernon M. Marttala, RJ Poff 4565a 1996-07-06
U.S.A., Oregon, Multnomah, Oaks Bottom, Portland. Mitchell St. parking lot., 45.484417 -122.651668
HPSU:V
17218 Vernon M. Marttala 4566 1996-06-09
U.S.A., Oregon, Multnomah, Oaks Bottom Wildlife Refuge, Portland., 45.481559 -122.65274
HPSU:V
17222 Vernon M. Marttala 4580b 2000-05-29
U.S.A., Oregon, Multnomah, Oaks Bottom Wildlife Refuge, Portland., 45.481378 -122.652483
HPSU:V
17231 Vernon M. Marttala, RJ Poff. 4580a 1996-07-05
U.S.A., Oregon, Multnomah, Oaks Bottom Wildlife Refuge, Portland. Between SE Mitchell St. and SE Insley St., 45.484695 -122.651904
HPSU:V
19094 Dominic Maze 144 2016-08-02
U.S.A., Oregon, Multnomah, Smith and Bybee Lakes, NW section of Bybee Lake., 45.6239 -122.7506
HPSU:V
19455 Dominic Maze 448 2017-09-13
U.S.A., Oregon, Multnomah, Portland; mainstem Columbia Slough., 45.59824 -122.714319
HPSU:V
20854 John A. Christy 10537 2012-10-03
U.S.A., Oregon, Multnomah, Rooster Rock State Park, Sand Island., 45.553624 -122.19656, 5m
HPSU:V
22216 Dominic Maze 1423c 2018-06-30
U.S.A., Oregon, Clackamas, Barton Park. Clackamas River., 45.377633 -122.40479, 49m
HPSU:V
22650 Dominic Maze, Matt Vesh 1614 2020-05-11
U.S.A., Oregon, Multnomah, North Portland. Portland International Raceway. North of western curve of racetrack. Formerly the town of Vanport. Before that, floodplain of the Columbia River Slough., 45.599684 -122.700504, 6m
HPSU:V
9139 Georgia Mason 10276 1975-08-02
U.S.A., Oregon, Lane, Back of power plant at Leaburg.
HPSU:V
4830 Alexandra Bergen s.n. 1983-07-01
U.S.A., Oregon, Grant, Malheur Nat'l Forest Rd. 1640., 1220m
HPSU:V
15772 Erin Riggs 268 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.61111 -122.712362, 3m
HPSU:V
15773 Erin Riggs 268 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.61111 -122.712362, 5m
HPSU:V
15774 Erin Riggs 268 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.61111 -122.712362, 5m
HPSU:V
21469 Angie Kimpo 2011-28 2011-08-11
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, North Fork Bull Run River., 45.548059 -122.025833
HPSU:V
24792 Angie Kimpo 2016-24 2016-07-24
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Little Latourell Prairie, 24 mi S of Warrendale., 45.555611 -122.022535, 930m
HPSU:V
24806 Angie Kimpo 2016-22 2016-05-31
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, 24 mi S of Warrendale., 45.555464 -122.00085, 930m
HPSU:V
13981 Virginia Maffitt, Markham Woods. s.n. 2008-05-19
U.S.A., Oregon, Washington, Tualatin River National Wildlife Refuge, Oleson Unit (#5) <br/><br/><br/><br/><br/>Tualatin River National Wildlife Refuge, Oleson Unit (#5)., 45.409241 -122.887226
HPSU:V
17191 Vernon M. Marttala, Jack Poff and Bonnie Brunkow-Olson 5119 2000-07-12
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, meadow on N side of N Fork Bull Run River., 45.556142 -122.004011, 930m
HPSU:V
21124 Dominic Maze 1064 2019-07-11
U.S.A., Oregon, Multnomah, Johnson Creek. Backwater channel south of main channel and south of Springwater Corridor Trail 160 meters north of Foster Road., 45.47802 -122.495928, 101m
HPSU:V
23518 Dominic Maze, Cyrene Maze 1774 2021-05-14
U.S.A., Oregon, Washington, Tigard. Dirksen Nature Park adjacent to Fanno Creek near confluence with Sumner Creek., 45.435069 -122.790722, 49m
HPSU:V
24885 George Kral 402 2013-08-26
U.S.A., Oregon, Washington, Killin Wetland, 45.61 -123.148
HPSU:V
24942 George Kral 402 2013-08-26
U.S.A., Oregon, Washington, Killin Wetland., 45.61 -123.148
HPSU:V
20726 Dominic Maze 1026 2019-11-11
U.S.A., Oregon, Columbia, East shore of Sauvie Island, Willow Bar., 45.728884 -122.767353
HPSU:V
7424 Sherry V. Spencer s.n. 1991-07-11
U.S.A., Oregon, Harney, Meadow across from Knox Pond, Malheur National Wildlife Refuge. [Across Center Patrol Road or Fivemile Road dike?], 42.892976 -118.881769, 1250m
HPSU:V
7309 J.S. Elder s.n. 1915-00-00
U.S.A., Oregon, Lake, Paisley., 42.695558 -120.518818
HPSU:V
8294 George Kral 47 1997-06-11
U.S.A., Oregon, Multnomah, Gresham, near Columbia River levee., 45.556792 -122.430267
HPSU:V
7302 Edmund P. Sheldon S12861
U.S.A., Oregon, Multnomah, Elk Rock., 45.43619 -122.652494
HPSU:V
7423 Sherry V. Spencer s.n. 1991-07-12
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge, grain field next to Knox Pond., 42.892536 -118.880997
HPSU:V
6105 JB, MK s.n. 1993-08-12
U.S.A., Oregon, Washington, Hillsboro, on Brookfield Avenue, off Highway 8 after sharp bend in road, west off Brookfield. Oregon Wetland Study Site 0072 SCT 4 PL 8.
HPSU:V
8255 George Kral 117 1997-08-03
U.S.A., Oregon, Multnomah, Gresham, SE of NE 185th and NE Marine Drive., 45.553757 -122.466531
HPSU:V
8293 George Kral 47 1997-06-11
U.S.A., Oregon, Multnomah, Gresham, near Columbia River levee., 45.558415 -122.430396
HPSU:V
17243 Vernon M. Marttala 4276a 1991-07-07
U.S.A., Oregon, Multnomah, Railroad [MAX line] at SE 113th Ave. and SE Burnside St, Portland., 45.522526 -122.54674
HPSU:V
19757 Dominic Maze 479 2016-08-01
U.S.A., Oregon, Multnomah, Elk Rock Cliff. Private property at South end of cliff. Just inside Multnomah County., 45.43519 -122.65226
HPSU:V
19781 Dominic Maze 642 2017-05-18
U.S.A., Oregon, Clackamas, 1/4 mile South of Mt. Scott Creek at Rusk Road., 45.427014 -122.604786
HPSU:V
8832 Joseph Howell 14 1893-08-09
U.S.A., Oregon, Mt. Hood; above the limit of trees.
HPSU:V
15547 Philip K. Gaddis 3S12 2008-07-27
U.S.A., Oregon, Deschutes, south slope of South Sister, ~2 km (straight line) north of Devil’s Lake on Hwy 46, ~ 37 km (straight line) west of Bend, 44.055278 -121.771944, 2045m
HPSU:V
15548 Philip K. Gaddis MHNF59 2008-09-03
U.S.A., Oregon, Hood River, northeast face of Mt. Hood, trail 600B, ~2.5 km (straight line) sw of Tilly Jane CG, ~7.7 km (straight line) west of Hwy 35,~ 16.5 km (straight line) ssw Parkdale, 45.390833 -121.658056, 2000m
HPSU:V
4244 Gordon S. Whitehead 1794 1980-07-11
U.S.A., Oregon, Marion, 1372m
HPSU:V
17177 Vernon M. Marttala, Jack Poff and Bonnie Brunkow-Olson 5128 2000-07-12
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, along FS Roads 2030 and 20 near their junction, extreme E and central portion of Section 24, and adjacent to Section 19., 45.549826 -122.002442, 939m
HPSU:V
17178 Vernon M. Marttala, Jack Poff and Carol Horvath. 5113 2000-06-06
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, E from FS Road 20, woods E of reservoir and N of Road 20., 45.551481 -122.003148, 930m
HPSU:V
17179 Vernon M. Marttala 5192 2001-07-05
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, SW of "tunnel" meadow., 45.553498 -122.002467, 930m
HPSU:V
24798 Angie Kimpo 2017-21 2017-06-21
U.S.A., Oregon, Multnomah, Mt. Hood National Forest, Bull Run Watershed, Latourell Prairie, 24 mi S of Warrendale., 45.554989 -122.001059, 930m
HPSU:V
7248 Georgia Mason
U.S.A., Oregon, Wallowa, detailed locality information protected
HPSU:V
12934 Angie Kimpo 621 2006-06-16
U.S.A., Oregon, Clackamas, Clear Creek, tributary to Clackamas River., 45.363551 -122.469127
HPSU:V
15452 Philip K. Gaddis WN93 2012-07-04
U.S.A., Oregon, Clackamas, Peach Cove Fen, ~4.5 km ssw town of Willamette, 45.301389 -122.675, 41m