HPSU:V
10007 Mark Sytsma 3SCBAPOTA 2003-08-29
U.S.A., Oregon, Columbia, Scapoose Bay.
HPSU:V
8095 Melissa A. Waggy LSE004 2000-07-21
U.S.A., Oregon, Lincoln, Eckman Lake, Walport.
HPSU:V
15005 Ruth Martin Hansen 1184 1971-08-28
U.S.A., Oregon, Clackamas, Trillium Lake, Mt. Hood., 45.273043 -121.741347
HPSU:V
15006 Ruth Martin Hansen 5243 1980-11-01
U.S.A., Oregon, Wasco, In pond E. of the The Dalles between RR tracks and Columbia River.
HPSU:V
18375 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson 3763 1989-09-24
U.S.A., Oregon, Wasco, Rock Creek Reservoir., 45.223892 -121.386395, 671m
HPSU:V
6801 Georgia Mason 3104 1961-08-22
U.S.A., Oregon, Wallowa, Submerged aquatic herb near edge of lake., 2195m
HPSU:V
9893 Mary Pfauth, Selen O'Dell. 3COPOAM 2003-08-06
U.S.A., Oregon, Lane, Collard Lake, Hwy 101, Florence., 44.037147 -124.0792
HPSU:V
9154 Georgia Mason 9571 1973-07-19
U.S.A., Oregon, Lane, Goshen.
HPSU:V
14013 Mary Pfauth 4SILKPOAM 2004-08-04
U.S.A., Oregon, Lane, Siltcoos Lake., 43.896417 -124.058
HPSU:V
8094 Melissa A. Waggy LSCL1 2000-08-02
U.S.A., Oregon, Clear Lake, Florence.
HPSU:V
9904 Mary Pfauth 3MEPOAM 2003-09-09
U.S.A., Oregon, Lane, Mercer Lake, Florence., 44.053321 -124.067755
HPSU:V
14510 Mary Pfauth, Selene O'Dell. 5JORPOAM 2005-07-12
U.S.A., Oregon, Coos, Jordan Lake., 43.43274 -124.25533
HPSU:V
14275 Mary Pfauth 14275 2005-07-22
U.S.A., Oregon, Coos, Beale Lake., 43.50028 -124.23301
HPSU:V
14473 Mary Pfauth, Selene O'Dell 5SAUNPOAM 2005-07-15
U.S.A., Oregon, Coos, Saunders Lake., 43.53029 -124.21771
HPSU:V
14471 Mary Pfauth, Selene O'Dell. 5CLCOPOAM 2005-07-18
U.S.A., Oregon, Coos, Clear Lake., 43.54327 -124.21545
HPSU:V
9955 Mary Pfauth 3SUTPOAM 2003-09-08
U.S.A., Oregon, Lane, Sutton Lake, Florence., 44.059216 -124.091853
HPSU:V
9965 Mary Pfauth 3CLEPOAM 2003-09-08
U.S.A., Oregon, Lane, Clear Lake, Florence., 44.02228 -124.080148
HPSU:V
6800 Georgia Mason 9571 1973-07-19
U.S.A., Oregon, Lane, Base of Mt. Pisgah at Goshen, about 5 miles southeast of Eugene.
HPSU:V
5433 Georgia Mason 9571 1973-07-19
U.S.A., Oregon, Lane, Base of Mt. Pisgah at Goshen, about 5 miles southeast of Eugene.
HPSU:V
5636 Georgia Mason s.n. 1973-07-19
U.S.A., Oregon, Lane, Base of Mt. Pisgah at Goshen, 5 mi. SE of Eugene.
HPSU:V
19255 Selene O'Dell 04-CLEA-POAM 2004-07-07
U.S.A., Oregon, Lane, Near Florence, OR. South of Glenada. Cleawox Lake., 43.934217 -124.111433
HPSU:V
8081 Melissa A. Waggy DL004F 2000-09-21
U.S.A., Oregon, Lincoln, Devils Lake, Lincoln City.
HPSU:V
8086 Melissa A. Waggy DL003L 2000-09-21
U.S.A., Oregon, Lincoln, Devils Lake, Lincoln City.
HPSU:V
8077 Melissa A. Waggy LSCM002 2000-09-18
U.S.A., Oregon, Tillamook, Cape Meares.
HPSU:V
20050 John A. Christy, Megan Garvey 10614 2015-04-30
U.S.A., Oregon, Washington, Killin Wetland, 1.6 mi WSW of Banks., 45.613072 -123.142102, 55m
HPSU:V
20053 John A. Christy, Megan Garvey 10628 2015-06-17
U.S.A., Oregon, Washington, Killin Wetland, 1.6 mi WSW of Banks., 45.613072 -123.142102, 55m
HPSU:V
20111 John A. Christy 10584 2013-08-06
U.S.A., Oregon, Coos, Siuslaw National Forest, Oregon Dunes National Recreation Area, small pond at S end of Beale Lake, 0.5 mi WNW of Hauser lumber mill., 43.499351 -124.233757, 11m
HPSU:V
24876 George Kral 414 2013-09-09
U.S.A., Oregon, Washington, Barney Reservoir, 45.438 -123.367, 518m
HPSU:V
11884 John W. Reynolds 31 2000-10-28
U.S.A., California, Central CA; site unknown.
HPSU:V
6814 Richard R. Halse 2285 1980-07-17
U.S.A., Oregon, Polk, Buena Visita, just below the ferry crossing., 50m
HPSU:V
9994 Selene O'Dell 3RNWRPOCR 2003-09-03
U.S.A., Washington, Clark, Ridgefield National Wildlife Refuge, Ridgefield., 45.808133 -122.76065
HPSU:V
9985 Selene O'Dell 3COSLPOCR 2003-08-27
U.S.A., Oregon, Multnomah, Columbia Slough, NE Cornfoot Rd, Portland., 45.574067 -122.589717
HPSU:V
5918 Georgia Mason 9892 1974-07-10
U.S.A., Oregon, Lane, Base of Mt. Pisgah, southeast of Eugene.
HPSU:V
6022 Gordon S. Whitehead s.n. 1993-06-29
U.S.A., Oregon, Multnomah, Fairview, Blue Lake Park., 45.556494 -122.452701
HPSU:V
15007 Ruth Martin Hansen 4818 1978-05-21
U.S.A., Oregon, Klamath, Roadside pond E of Klamath Falls Highway 66., 42.146088 -121.956779
HPSU:V
15910 Erin Riggs 101 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.634867 -122.76014, 3m
HPSU:V
15913 Erin Riggs 22 2010-09-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area., 45.634867 -122.76014, 3m
HPSU:V
19451 Dominic Maze, Olivia Duren 493 2017-08-27
U.S.A., Washington, Kittitas, Columbia River Rocky Coulee Cove., 46.957233 -119.98742
HPSU:V
21177 Dominic Maze 1117 2019-08-13
U.S.A., Oregon, Multnomah, East side of Rooster Rock State Park. North of Highway 30/Interstate 5., 45.55273 -122.229457, 9m
HPSU:V
21012 Dominic Maze, Olivia Duren, Zane maze, Cyrene Maze 1132 2019-08-31
U.S.A., Oregon, Marion, Lower Santiam River. Southwest of hamlet of Talbot 1.3 kilometers., 44.751401 -123.104854, 49m
HPSU:V
23604 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1859 2021-07-04
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature., 44.247773 -123.168592, 46m
HPSU:V
14516 Mary Pfauth 5SNAGPOEP 2005-07-21
U.S.A., Oregon, Coos, Snag Lake., 43.48699 -124.2442
HPSU:V
14515 Mary Pfauth 5HALLPOEP 2005-07-14
U.S.A., Oregon, Coos, Hall Lake., 43.60496 -124.18705
HPSU:V
14522 Mary Pfauth, Selene O'Dell. 5CLCOPOEP 2005-07-18
U.S.A., Oregon, Coos, Clear Lake., 43.54324 -124.21317
HPSU:V
14533 Mary Pfauth, Selene O'Dell 5SHUTPOEP 2005-07-14
U.S.A., Oregon, Coos, Shuttpelz Lake.
HPSU:V
14286 Mary Pfauth 5SANDPO 2005-07-22
U.S.A., Oregon, Coos, Sandpoint Lake., 43.48091 -124.24266
HPSU:V
14478 Mary Pfauth 5HORS2POEP 2005-07-18
U.S.A., Oregon, Coos, Horsefall Duck Pond #2., 43.45084 -124.27372
HPSU:V
9841 Mary Pfauth, Selene O'Dell, 3MAPOEP 2003-08-01
U.S.A., Oregon, Lane, Lake Marr, Hwy 101, Florence., 44.080267 -124.10725
HPSU:V
9903 Mary Pfauth, Selene O'Dell 3HEPOEP 2003-08-05
U.S.A., Oregon, Lane, Heceta Junction Lake, Hwy. 101, Florence., 44.025115 -124.109219
HPSU:V
9968 Mary Pfauth 3MUNPOEP 2003-09-08
U.S.A., Oregon, Lane, Munsel Lake, Florence., 44.007895 -124.081329
HPSU:V
9966 Mary Pfauth 3CLEPOEP 2003-09-08
U.S.A., Oregon, Lane, Clear Lake, Florence., 44.022503 -124.080554
HPSU:V
9962 Mary Pfauth 3SUTPOEP 2003-09-08
U.S.A., Oregon, Lane, Sutton Lake, Florence., 44.058145 -124.092179
HPSU:V
9861 Mary Pfauth, Selene O'Dell. 3LIPOEP 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Hwy 101, Florence., 44.092544 -124.1168
HPSU:V
13969 Selene O'Dell 4THREEEP 2004-07-20
U.S.A., Oregon, Douglas, Near Florence; Three Mile Lake, north end., 43.773933 -124.169
HPSU:V
13849 Selene O'Dell 4UNN2POEP 2004-06-21
U.S.A., Oregon, Douglas, Unnamed pond, Near Florence., 43.817317 -124.152
HPSU:V
8078 Melissa A. Waggy LSCM001 2000-09-18
U.S.A., Oregon, Tillamook, Cape Meares.
HPSU:V
15260 05horsipoep 2005-07-18
U.S.A., Oregon, Coos, Horsfeall Duck Pond #1., 43.45116 -124.27287
HPSU:V
15261 Selene O'Dell 5BEALPOEP 2005-07-19
U.S.A., Oregon, Coos, Beale Lake., 43.5032 -124.22658
HPSU:V
19218 Selene O'Dell 04-LWL-POEP 2004-07-07
U.S.A., Oregon, Lane, South of Florence. Little Woahink Lake., 43.93575 -124.090567
HPSU:V
19221 Selene O'Dell 04-CLEA-POEP 2004-07-07
U.S.A., Oregon, Lane, Near Florence, Honeyman State Park, Cleawox Lake., 43.9296 -124.112383
HPSU:V
19178 Mary Pfauth, Toni Pennington 05-CLR-POEP 2005-09-16
U.S.A., Oregon, Douglas, 3 mi SSW of Winchester Bay. Clear Lake., 43.63426 -124.18308
HPSU:V
20052 John A. Christy, Megan Garvey 10627 2015-06-17
U.S.A., Oregon, Washington, Killin Wetland, 1.6 mi WSW of Banks., 45.613072 -123.142102, 55m
HPSU:V
20112 John A. Christy 10585 2013-08-06
U.S.A., Oregon, Coos, Siuslaw National Forest, Oregon Dunes National Recreation Area, small pond at S end of Beale Lake, 0.5 mi WNW of Hauser lumber mill., 43.499351 -124.233757, 11m
HPSU:V
21013 Dominic Maze, Olivia Duren, Zane maze, Cyrene Maze 1133 2019-08-31
U.S.A., Oregon, Marion, Lower Santiam River. Southeast of hamlet of Talbot 1.3 kilometers., 44.751858 -123.105326, 49m
HPSU:V
17276 John A. Christy, Allison Aldous 10296 2011-07-27
U.S.A., Oregon, Deschutes, Deschutes National Forest, Swampy Lakes, 14 mi WSW of Bend., 44.005533 -121.584586, 1793m
HPSU:V
24875 George Kral 413 2013-09-09
U.S.A., Oregon, Washington, Barney Reservoir, 45.438 -123.367, 518m
HPSU:V
24945 George Kral 413 2013-09-09
U.S.A., Oregon, Washington, Barney Reservoir, 45.438 -123.367, 518m
HPSU:V
9969 Mary Pfauth 03SUPOFO 2003-09-08
U.S.A., Oregon, Lane, Sutton Lake, Florence., 44.06359 -124.08926
HPSU:V
13960 Selene O'Dell 04SJPOFO 2004-06-29
U.S.A., Oregon, Lane, South jetty of Suislaw River., 44.010071 -124.13513
HPSU:V
6020 Gordon S. Whitehead s.n. 1993-07-14
U.S.A., Oregon, Washington, Tigard, 10875 SW 89th Avenue., 45.442472 -122.770715
HPSU:V
15911 Erin Riggs 65 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, Blind Slough, 45.626299 -122.760093, 4m
HPSU:V
15912 Erin Riggs 368 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.626299 -122.760093, 4m
HPSU:V
19185 Selene O'Dell 04-SL-POFO 2004-07-01
U.S.A., Oregon, Lane, Siuslaw National Forest, Oregon Dunes National Recreation Area. South of Glenada. Siltcoos lagoon duck ponds., 43.86925 -124.1548
HPSU:V
21176 Dominic Maze 1116 2019-08-13
U.S.A., Oregon, Multnomah, East side of Rooster Rock State Park. North of Highway 30/Interstate 5., 45.55273 -122.229457, 9m
HPSU:V
21028 Dominic Maze, Zane Maze, Cyrene Maze 1148 2019-10-01
U.S.A., Oregon, Clatsop, Lewis River. East of Lewis and Clark Road 250 meters and 500 meters north of place name "Melville" on some maps., 46.065865 -123.840272, 43m
HPSU:V
21041 Dominic Maze 1160 2018-06-05
U.S.A., Oregon, Multnomah, Portland. Channel of the Columbia River Slough 150 meters downstream of Inverness County Jail., 45.564519 -122.548012
HPSU:V
23605 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1860 2021-07-04
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature., 44.247773 -123.168592, 46m
HPSU:V
10028 Mary Pfauth s.n. 2003-09-08
U.S.A., Oregon, Lane, Clear Lake, Florence., 44.02524 -124.0808
HPSU:V
10025 Mary Pfauth 03MUNPOGR 2003-09-08
U.S.A., Oregon, Lane, Munsel Lake, Florence., 44.00765 -124.08715
HPSU:V
15008 Ruth Martin Hansen 1790 1972-09-30
U.S.A., Washington, Skamania, Mt. Adams, Tillicum Lake area
HPSU:V
11885 John W. Reynolds 30 2000-10-28
U.S.A., California, Central CA; site unknown.
HPSU:V
19180 Toni Pennington 05-CLR-POIL 2005-09-16
U.S.A., Oregon, Douglas, 3 mi SSW of Winchester Bay. Clear Lake., 43.63426 -124.18308
HPSU:V
14276 Mary Pfauth 05MILLPO 2005-07-22
U.S.A., Oregon, Coos, Mill Pond., 43.50173 -124.22611
HPSU:V
14287 Mary Pfauth 05SABDPO 2005-07-22
U.S.A., Oregon, Coos, Sandpoint Lake., 43.48091 -124.24266
HPSU:V
14298 Selene O'Dell 05SNAGPO 2005-07-21
U.S.A., Oregon, Coos, Snag Lake., 43.48359 -124.24522
HPSU:V
14308 Selene O'Dell 05HORSPO 2005-07-20
U.S.A., Oregon, Coos, Horsfall Lake., 43.46189 -124.25266
HPSU:V
14518 Mary Pfauth 05SPIRPONA 2005-07-20
U.S.A., Oregon, Coos, Spirit Lake., 43.46347 -124.24501
HPSU:V
14512 Mary Pfauth, Selene O'Dell 05SHUTPONA 2005-07-14
U.S.A., Oregon, Coos, Shuttpelz Lake., 43.60988 -124.18867
HPSU:V
14047 Mary Pfauth 04TAHKPONA 2004-08-05
U.S.A., Oregon, Douglas, Tahkenitch Lake., 43.80338 -124.118965
HPSU:V
9902 Mary Pfauth, Selene O'Dell. 03HEPONA 2003-08-05
U.S.A., Oregon, Lane, Heceta Junction Lake, Hwy. 101, Florence., 44.02525 -124.110133
HPSU:V
9852 Mary Pfauth, Selene O'Dell. 03DUPONA 2003-07-29
U.S.A., Oregon, Lane, Dune Lake, Hwy 101, Florence., 44.067717 -124.102183
HPSU:V
9909 Mary Pfauth, Selene O'Dell 3UN1PON 2003-06-30
U.S.A., Oregon, Lane, Unnamed pond #1, Hwy 101, Florence., 44.083783 -124.114133
HPSU:V
10008 Mary Pfauth 03CLSLPONA 2003-08-22
U.S.A., Oregon, Columbia, Clatskanie Slough., 46.128517 -123.2074
HPSU:V
13868 Selene O'Dell 04TAYLPONA 2004-07-22
U.S.A., Oregon, Douglas, Taylor Lake; South of Florence., 43.8617 -124.141767
HPSU:V
13859 Selene O'Dell 4SJPONA 2004-06-29
U.S.A., Oregon, Lane, South jetty Suislaw River., 43.9718 -124.134133
HPSU:V
13858 Selene O'Dell 4SJPONA 2004-06-29
U.S.A., Oregon, Lane, South jetty Suislaw River., 43.969867 -124.1349
HPSU:V
13857 Selene O'Dell 4SJPONA 2004-06-29
U.S.A., Oregon, Lane, South jetty Suislaw River., 43.9693 -124.13455
HPSU:V
13853 Selene O'Dell 4GARDPONA 2004-07-21
U.S.A., Oregon, Douglas, Gardiner Reservoir; near Florence., 43.724833 -124.1022
HPSU:V
13850 Selene O'Dell 4CXPONA 2004-07-22
U.S.A., Oregon, Douglas, CZ Lake, South of Florence., 43.8291 -124.148883
HPSU:V
9977 Mary Pfauth, Jason Wilcox 3UHECPONA 2003-08-07
U.S.A., Oregon, Lane, Unnamed Heceta Lake, Hwy. 101, Florence., 44.020333 -124.127533