ASC
ASC00119594 Vera Markgraf VM 556 2019-06-19
United States, Arizona, Navajo, Mogollon Rim, Apache Sitgreaves National Forest, Pearce Tank, S of Pinedale, Between FR 300 and Fr 145, 34.26226 -110.31748, 2083m
USU:UTC
UTC00111843 H.J. Poston 110 1965-08-10
Canada, Alberta, Strathmore, 51.047569 -113.394075
USU:UTC
UTC00014300 Bassett Maguire 402 1932-08-04
United States, Montana, Glacier, Glacier National Park; Inlet, Lower St. Mary's Lake, 48.757067 -113.426697
USU:UTC
UTC00014296 Bassett Maguire 407 1932-08-13
United States, Montana, Glacier, Glacier National Park; Lower Two Medicine Lake, 48.493222 -113.262961, 1480m
USU:UTC
UTC00014298 Bassett Maguire 406 1932-08-13
United States, Montana, Glacier, Glacier National Park; Two Medicine Lake, 48.478714 -113.387256, 1480m
USU:UTC
UTC00098404 Joseph P. tracy 15158 1936-08-17
United States, California, Humboldt, Mad River, pool at mouth of Lindsay Creek, 40.900833 -124.03, 20m
NMC
84795 T.P. Adams 252
Hidalgo, USA, New Mexico, Pond on the Gray Ranch.
NMCR
21391 Adams, T.P. 252
United States, New Mexico, Hidalgo, Pond on the Gray Ranch
USCH:HWR
HWR-0000015 Ravenel, H.
United States, South Carolina, Aiken, Graniteville
USCH:HWR
HWR-0000013 Ravenel, H. 1881-08-00
United States, South Carolina, Aiken, Graniteville
USCH:HWR
HWR-0000012 Ravenel, H. 1881-08-00
United States, South Carolina, Aiken, Graniteville
USCH:HWR
HWR-0000014 Ravenel, H. 1881-08-00
United States, South Carolina, Aiken, Graniteville
UWSP
UWSP-V-0186482 Matthew S. Berg 94 2019-08-27
United States, Wisconsin, Sawyer
MIL
117209 Robert J. Reich | J. A. McCann 443 1962-06-28
United States, Alaska, .76 miles east of Rose; .25 miles east of end of Baker Runway; Amchitka Island.
MIL
117164 Robert J. Reich | J. A. McCann 237 1962-05-31
United States, Alaska, .76 miles east of Rose; .25 miles east of end of Baker Runway; Amchitka Island.
UARK
UARK093727
United States, Michigan, Cheboygan
UARK
UARK093723
United States, Arkansas, Hempstead
UARK
UARK093724
United States, Missouri, Barry
MWCF
MWCF-0006681 Stephen D. Gottschalk SDG2017.07.13-04 2017-07-13
United States, Virginia, Caroline, 38.06092 -77.38429, 41m
SFBG
00116 Roger Peterson 00-355 2000-08-13
United States, New Mexico, Union, Clayton Lake State Park northwest of Clayton; Seneca Creek near its mouth in Clayton Lake., 1580m
CHRB
CHRB0128700
United States, Pennsylvania, Wayne
MARY
MARY1007518 Vernon W. Proctor s.n. 2002-09-08
United States, Washington, Okanogan, Buzzard Lake, 48.419343 -119.713649, 1027m
MARY
MARY1007519 Kenneth G. Karol KGK2004.08.27-01 2004-08-27
United States, Washington, Snohomish, Riley Lake, 48.245806 -121.946622, 161m
MARY
MARY1007523 Robin S. Sleith RSS2011.08.07-01 2011-08-07
United States, Vermont, Windsor, Beaver Pond, 43.54044 -72.747993, 389m
MARY
MARY1007524 Leslie Mathews s.n. 2008-09-18
United States, Vermont, Orleans, Lake Seymour, 44.896944 -71.981667, 390m
MARY
MARY1007528 Robin S. Sleith RSS2011.08.04-02 2011-08-04
United States, Vermont, Windsor, Echo Lake, 43.468632 -72.702053, 324m
MARY
MARY1007529 Robin S. Sleith RSS2011.08.07-02a 2011-08-07
United States, Vermont, Windham, Man-made pond used to fill fire trucks, 43.199417 -72.507311, 156m
MARY
MARY1007581 Kenneth G. Karol KGK2012.07.18-04 2012-07-18
United States, Pennsylvania, Monroe, Small artificial pond with central water fountain, 41.20246 -75.26399, 342m
MARY
MARY1007582 Kenneth G. Karol KGK2012.07.18-02b 2012-07-18
United States, Pennsylvania, Monroe, North edge of Gregory Pond, 41.01548 -75.1756, 151m
MARY
MARY1007583 Kenneth G. Karol KGK2011.07.26-01 2011-07-26
United States, Pennsylvania, Wyoming, Perrins Marsh, 41.405202 -75.922964, 258m
MARY
MARY1007584 John D. Hall JH2013.04.26-17 2013-05-26
United States, Pennsylvania, Mercer, From overflow of lower lake, 41.53786 -80.36457, 300m
MARY
MARY1021640 Kenneth G. Karol KGK2015.09.26-01a 2015-09-26
United States, New York, Columbia, Unnamed Pond, 42.312853 -73.706812, 373m
MARY
MARY1021641 Robin S. Sleith RSS2015.05.20-01b 2015-05-20
United States, New York, Essex, Outlet river of Schroon Lake, 43.726099 -73.809688, 245m
MARY
MARY1021642 Robin S. Sleith RSS2015.05.20-02a 2015-05-20
United States, New York, Essex, Schroon Lake, 43.83437 -73.75985, 246m
MARY
MARY1021643 Robin S. Sleith RSS2015.05.21-01b 2015-05-21
United States, New York, Franklin, Lake Flower, 44.32331 -74.12613, 467m
MARY
MARY1021644 Kenneth G. Karol KGK2015.07.31-01 2015-07-31
United States, New York, Green, Pond on Ralph Gardner Jrs. property, 42.35027 -73.68443, 114m
MARY
MARY1021645 Robin S. Sleith RSS2015.06.04-04 2015-06-04
United States, Rhode Island, Washington, Chapman Pond, 41.38182 -71.80025, 9m
MARY
MARY1021646 Robin S. Sleith RSS2015.06.04-02 2015-06-04
United States, Rhode Island, Providence, Olney Pond, 41.88951 -71.42804, 61m
MARY
MARY1021647 Robin S. Sleith RSS2015.06.01-02 2015-06-01
United States, Connecticut, Litchfield, Bantam Lake, South Bay, 41.68595 -73.23042, 227m
MARY
MARY1021648 Robin S. Sleith RSS2015.06.02-03a 2015-06-02
United States, Connecticut, New Haven, Bethany Veterans Memorial Park, 41.44924 -73.01147, 152m
MARY
MARY1000850 John D. Hall JH2014.09.25-16 2014-09-25
United States, Maryland, Allegany, Lake Habeeb. Rocky Gap State Park, 39.700253 -78.654167, 860m
MARY
MARY1075156 Kenneth G. Karol KGK2013.07.22-01 2013-07-22
Sweden, Stockholm, Nynashamn, Grindsjon, 59.08338 17.88724
MARY
MARY1007800 Robert A. Andersen 1154b 2014-09-05
United States, Michigan, Houghton, Gerald Lake, Twin Lakes, 46.893117 -88.842778, 363m
MARY
MARY1007801 Robert A. Andersen 1159b 2014-09-06
United States, Michigan, Houghton, Rice Lake, 47.161667 -88.277222, 186m
MARY
MARY1007802 Robert A. Andersen 1152b 2014-09-05
United States, Michigan, Houghton, Lake Roland, Twin Lakes, 46.891192 -88.853833, 364m
MARY
MARY1007803 Robin S. Sleith RSS2013.05.07-04a 2013-05-07
United States, New Hampshire, Cheshire, Cold Spring Pond, 43.09921 -72.15032, 501m
MARY
MARY1007804 Robin S. Sleith RSS2013.05.08-02a 2013-05-08
United States, New Hampshire, Cheshire, Thorndike Pond, 42.84847 -72.05917, 354m
MARY
MARY1007805 Kenneth G. Karol KGK2010.06.15-04 2010-06-15
United States, New York, Franklin, Tupper Lake, North East boat launch off Rte 30, North East side, 44.196499 -74.483558, 470m
MARY
MARY1007806 Robin S. Sleith RSS2011.05.30-01b 2011-05-30
United States, New Hampshire, Cheshire, Skatutakee Lake, 42.939616 -72.084656, 366m
MARY
MARY1007807 William Pérez WP2010.08.10-03b 2010-08-10
United States, New Hampshire, Belknap, Lake Winnipesaukee, public access off Lake Shore Road, near Diamond Island, Gilford, 43.563992 -71.332864, 153m
MARY
MARY1007808 William Pérez WP2010.08.13-01 2010-08-13
United States, New Hampshire, Coos, West side, Third Connecticut Lake, Connecticut Lakes State Forest, 45.238977 -71.196593, 667m
MARY
MARY1007809 William Pérez WP2010.08.14-07 2010-08-14
United States, New Hampshire, Coos, Big Diamond Pond, Colebrook, 44.949296 -71.312386, 667m
MARY
MARY1007810 Robin S. Sleith RSS2011.07.29-02a 2011-07-29
United States, New Hampshire, Cheshire, Nubanusit Lake, 42.97418 -72.08595, 418m
MARY
MARY1007811 Robin S. Sleith RSS2013.05.07-01a 2013-05-07
United States, New Hampshire, Cheshire, Island Pond, 43.06474 -72.09007, 392m
MARY
MARY1007812 Robin S. Sleith RSS2013.05.07-03 2013-05-07
United States, New Hampshire, Cheshire, Center Pond, 43.066 -72.12407, 406m
MARY
MARY1007813 Robin S. Sleith RSS2013.05.07-06 2013-05-07
United States, New Hampshire, Sullivan, Halfmoon Pond, 43.18176 -72.08167, 440m
MARY
MARY1007814 Robin S. Sleith RSS2014.08.13-11b 2014-08-13
United States, New York, Lewis, Pond west side of Erie Canal Road, Chase Lake, 43.76179 -75.31291, 380m
MARY
MARY1007815 Robin S. Sleith RSS2014.07.23-05 2014-07-23
United States, New York, Franklin, Tupper Lake, 44.19591 -74.48446, 472m
MARY
MARY1007816 Robin S. Sleith RSS2014.07.18-02a 2014-07-18
United States, New York, Clinton, Chazy Lake, 44.76897 -73.812, 471m
MARY
MARY1007817 Robin S. Sleith RSS2014.07.17-03 2014-07-17
United States, New York, Essex, Lake Placid Marina, 44.29798 -73.97877, 567m
MARY
MARY1007818 Robin S. Sleith RSS2014.07.17-01b 2014-07-17
United States, New York, Essex, Lower Cascade Lake, 44.23541 -73.86457, 621m
MARY
MARY1007819 Robin S. Sleith RSS2014.06.20-02 2014-06-20
United States, New York, Delaware, Big Pond, 42.0438 -74.72728, 589m
MARY
MARY1007995 Kenneth G. Karol KGK2013.06.11-03 2013-06-11
United States, New York, Broome, Pickerel Pond, west central side, 42.18955 -85.7937, 315m
MARY
MARY1007820 Kenneth G. Karol KGK2010.06.15-01 2010-06-15
United States, New York, St. Lawrence, Piercefield Flow, West end off Rte 3, next to WWII Memorial, 44.230919 -74.558466, 469m
MARY
MARY1007996 Kenneth G. Karol KGK2013.06.11-02b 2013-06-11
United States, New York, Broome, South end of Forest Lake; 42.09406 -75.59686, 42.09406 -75.59686, 462m
MARY
MARY1007821 Kenneth G. Karol KGK2010.06.13-06c 2010-06-13
United States, New York, Warren, Brant Lake, Central West side, 43.721468 -73.702249, 247m
MARY
MARY1007997 Kenneth G. Karol KGK2013.06.11-01b 2013-06-11
United States, New York, Broome, West side of beach, Nathaniel Cole Park; 42.14334 -75.70777, 42.14334 -75.70777, 392m
MARY
MARY1007822 Kenneth G. Karol KGK2011.05.27-03 2011-05-27
United States, Arizona, Coconino, Willow Springs Lake, 34.313624 -110.878324, 2291m
MARY
MARY1007823 Kenneth G. Karol KGK2011.05.28-06a 2011-05-28
United States, Arizona, Apache, Pond North side of 260 (Pine Street), West McNary, 34.073197 -109.847272, 2219m
MARY
MARY1007824 Robin S. Sleith RSS2012.06.29-05 2012-06-29
United States, Colorado, Jefferson, Eastern Gravel Pit Pond in Chatfield State Park at Perimeter Rd. and N Roxbourough Park Rd, 39.514415 -105.081347, 1662m
MARY
MARY1007825 Kenneth G. Karol KGK2002.06.12-06c 2002-06-12
United States, Indiana, Porter, Long Lake, 41.617267 -87.2098, 184m
MARY
MARY1007826 Kenneth G. Karol KGK2002.06.13-01b 2002-06-13
United States, Indiana, LaPorte, Channel between Stone Lake and Pine Lake, 41.616343 -86.749378, 244m
MARY
MARY1007827 Robin S. Sleith RSS2012.08.08-01a 2012-08-08
United States, Maine, Oxford, Androscoggin River, south bank of island in slow flowing shallow water, 44.407869 -70.897561, 197m
MARY
MARY1007828 Kenneth G. Karol KGK2011.04.15-01c 2011-04-15
United States, Massachusetts, Barnstable, Woods Hole, 41.569027 -70.615151
MARY
MARY1007829 Kenneth G. Karol KGK2011.04.15-01b 2011-04-15
United States, Massachusetts, Barnstable, Woods Hole, 41.569027 -70.615151
MARY
MARY1007830 Robert A. Andersen 1155a 2014-09-06
United States, Michigan, Keweenaw, Eagle Harbor back pond, 47.455278 -88.148889, 188m
MARY
MARY1007831 Robert A. Andersen 947b 2010-08-07
United States, Michigan, Houghton, Stone Quarry Lake (sandstone quarry), 47.003917 -88.393944, 201m
MARY
MARY1007832 Steven Hamilton s.n. 2012-10-12
United States, Michigan, Kalamazoo, Gull Lake, Kellogg Biological Station Waterfront, 42.405952 -85.404421, 269m
MARY
MARY1018722 Robin S. Sleith RSS2015.07.28-03 2015-07-28
United States, Maine, Aroostook, Unnamed Wetland, 46.08106 -68.38528, 191m
MARY
MARY1007833 Robert A. Andersen 942b 2010-08-05
United States, Michigan, Houghton, Road ditch near Boston Lake, 47.173361 -88.516306, 328m
MARY
MARY1018723 Robin S. Sleith RSS2015.07.29-02c 2015-07-29
United States, Maine, Aroostook, Clayton Lake, 46.72042 -68.77631, 270m
MARY
MARY1007834 Robert A. Andersen 943 2010-08-05
United States, Michigan, Houghton, Slough along snowmobile trail 17, 47.179285 -88.508855, 355m
MARY
MARY1018724 Robin S. Sleith RSS2015.07.28-06 2015-07-28
United States, Maine, Penobscot, Lower Shin Pond, 46.08981 -68.56017, 239m
MARY
MARY1007835 Kenneth G. Karol KGK2010.07.17-05a 2010-07-17
United States, Michigan, Marquette, Northern Twin Lake, at 0.5 meters, 46.276021 -88.03487, 449m
MARY
MARY1018725 Robin S. Sleith RSS2015.07.29-04a 2015-07-29
United States, Maine, Aroostook, Pushineer Pond, 46.95847 -68.83823, 346m
MARY
MARY1007836 Kenneth G. Karol KGK2010.07.10-02c 2010-07-10
United States, Michigan, Barry, Fine Lake, 42.441189 -85.295958, 279m
MARY
MARY1018726 Robin S. Sleith RSS2015.07.29-05a 2015-07-29
United States, Maine, Aroostook, Portage Lake, 46.8084 -68.49806, 186m
MARY
MARY1007837 Kenneth G. Karol KGK2011.08.13-06c 2011-08-13
United States, Minnesota, Itasca, Deer Lake, South Public Access, N of West Deer Lake Road, 47.358413 -93.692824, 400m
MARY
MARY1018727 Robin S. Sleith RSS2015.06.16-01b 2015-06-16
United States, New Hampshire, Hillsborough, Sunset Lake, 42.9627 -71.88075, 265m
MARY
MARY1007838 Kenneth G. Karol KGK2011.08.08-06c 2011-08-08
United States, Minnesota, Saint Louis, Stream transected by Abbott Road, West side dredge, 47.008827 -92.153988, 418m
MARY
MARY1018728 Robin S. Sleith RSS2015.06.16-03c 2015-06-16
United States, New Hampshire, Hillsborough, Osgood Pond, 42.82082 -71.66364, 83m
MARY
MARY1007839 William Pérez WP2011.07.21-02a 2011-07-21
United States, Montana, Flathead, Little Bitterroot Lake, 48.092883 -114.697668, 1190m
MARY
MARY1018729 Robin S. Sleith RSS2015.06.17-01 2015-06-17
United States, New Hampshire, Merrimack, Cozy Pond, 43.2873 -71.71806, 118m
MARY
MARY1007840 William Pérez WP2011.07.21-03 2011-07-21
United States, Montana, Flathead, Little McGregor Lake, dredge, 48.044399 -114.830496, 1205m
MARY
MARY1018730 Robin S. Sleith RSS2015.06.17-06a 2015-06-17
United States, New Hampshire, Sullivan, Smith Pond, 43.15504 -72.03237, 333m
MARY
MARY1007841 Robin S. Sleith RSS2011.05.30-01a 2011-05-30
United States, New Hampshire, Cheshire, Skatutakee Lake, 42.939616 -72.084656, 366m
MARY
MARY1018731 Robin S. Sleith RSS2015.07.06-03 2015-07-06
United States, New Hampshire, Coos, Third Connecticut Lake, 45.23927 -71.19649, 668m
MARY
MARY1007842 Kenneth G. Karol KGK2007.07.21-02 2007-07-21
United States, Oregon, Harney, Drainage ditch from French Glen to Fish Lake, 42.8239 -118.909883, 1278m
MARY
MARY1018732 Robin S. Sleith RSS2015.07.07-03a 2015-07-07
United States, New Hampshire, Coos, Umbagog Lake, 44.70245 -71.05522, 379m
MARY
MARY1007843 Robin S. Sleith RSS2012.05.12-01a 2012-05-12
United States, New Hampshire, Cheshire, Cobb Meadow Pond, 42.919876 -72.052386, 328m