Dataset: All Collections
Taxa: Potamogeton berchtoldii (Potamogeton berchtoldii var. acuminatus, Potamogeton pusillus var. polyphyllus), Potamogeton berchtoldii subsp. berchtoldii (Potamogeton berchtoldii var. colpophilus, Potamogeton berchtoldii var. lacunatus, Potamogeton berchtoldii var. mucronatus, Potamogeton berchtoldii var... (show all)
Search Criteria: excluding cultivated/captive occurrences

Page 1, records 1-100 of 735

Academy of Natural Sciences of Drexel University


PH
PH00730277Robert T. Clausen   42261939-08-03
United States, New York, Oswego, Long Pond, Williamstown Township, 197m

PH
PH00730278Henry K. Svenson   80501936-08-07
United States, New York, Washington, Bacon Pond, W Fort Ann

PH
PH00730279S. A. Cain   79331936-06-30
United States, New York, Suffolk, Peconic River, Calverton, Long Island

PH
PH00730280Herbert A. Wahl   162681955-07-05
United States, Pennsylvania, Wayne, in Miller Pond

PH
PH00730281Stanley L. Glowenke   116771956-08-23
United States, Pennsylvania, Luzerne, off shore of Susquehanna River, 1.25 mi N of Mocanoqua

PH
PH00730282Herbert A. Wahl   216581965-08-13
United States, Pennsylvania, Bradford, 4.5 mi. WSW of Wyalusing

PH
PH00730283David Berkheimer   141441952-07-15
United States, Pennsylvania, Dauphin, 0.5 mi SSW of Millersburg, 116m

PH
PH00730284Otto E. Jennings   s.n.1908-07-17
United States, Pennsylvania, Snyder, Shamokin Dam, Richfield

PH
PH00730285Stanley L. Glowenke   114031950-07-12
United States, Pennsylvania, Susquehanna, west branch of Lackawanna River, 0.5 mi S of Uniondale

PH
PH00730286Stanley L. Glowenke   117071957-08-26
United States, Pennsylvania, Lackawanna, 0.5 mile S of Lehigh

PH
PH00730287Stanley L. Glowenke   11777a1958-07-23
United States, Pennsylvania, Pike, Mainses Pond, 0.75 mi SE of Tafton

PH
PH00730288W.L. Dix   2971939-09-03
United States, Pennsylvania, Wayne, Starrucca

PH
PH00730289Stanley L. Glowenke   114161950-07-13
United States, Pennsylvania, Susquehanna, along E branch of Lackawanna River, 0.25 mi E of Herrick Center

PH
PH00730290Stanley L. Glowenke   11271937-09-02
United States, Pennsylvania, Lackawanna, Brook Valley, 1 mile S of Scranton, 41.376448 -75.667905

PH
PH00730291Stewardson Brown   45861893-07-00
United States, Pennsylvania, Monroe, Tobyhanna

PH
PH00730292Paul R. Wagner   21601936-08-26
United States, Pennsylvania, Schuylkill, Edge of Deer Lake, S of Landingville

PH
PH00730293David Berkheimer   142051952-07-16
United States, Pennsylvania, Dauphin, 2.125 mi W of Elizabethville, 40.548967 -76.852445, 146m

PH
PH00730294Herbert A. Wahl   166421955-08-16
United States, Pennsylvania, Potter, along Cowanesque River, 0.5 mile SE of Elmer

PH
PH00730295J. R. Lowrie   s.n.1866-00-00
United States, Pennsylvania, Huntingdon, sine loc

PH
PH00730296David Berkheimer   204071961-08-05
United States, Pennsylvania, Bedford, 3 mi. S of Breezewood, 351m

PH
PH00730297Herbert A. Wahl   97091950-08-15
United States, Pennsylvania, McKean, 0.5 mi S of Ceres, 41.991942 -78.268331

PH
PH00730298Stewardson Brown   47351899-07-00
United States, Pennsylvania, Somerset, Buckstown, 40.07119 -78.861689

PH
PH00730299Herbert A. Wahl   114211951-06-19
United States, Pennsylvania, Warren, 1.5 mi NNW of Akeley, 41.985447 -79.138185

PH
PH00730300Herbert A. Wahl   160101955-06-30
United States, Pennsylvania, Mercer, 2 mi. N of Fredonia, 41.350704 -80.258675

PH
PH00730301Herbert A. Wahl   163241955-07-06
United States, Pennsylvania, Wayne, Bigelow Pond

PH
PH00730302Herbert A. Wahl   163421955-07-06
United States, Pennsylvania, Wayne, in Hankins Pond

PH
PH00730303Stanley L. Glowenke   117141937-08-30
United States, Pennsylvania, Wayne, Lake Henry

PH
PH00730304Herbert A. Wahl   4571939-09-13
United States, Pennsylvania, Susquehanna, In Kenny's Pond 2 mi. N of West Auburn

PH
PH00730305Stanley L. Glowenke   90031946-09-05
United States, Pennsylvania, Luzerne, Harvey Lake, Alderson, 41.357219 -76.034656

PH
PH00730306Herbert A. Wahl   214991965-06-26
United States, Pennsylvania, Bradford, 4 mi. WSW of Wyalusing

PH
PH00730307Herbert A. Wahl   153111954-09-26
United States, Pennsylvania, Sullivan, Connell Pond, 4 mi SE of Dushore

PH
PH00730308Herbert A. Wahl   205401963-08-17
United States, Pennsylvania, Sullivan, edge of small pond at Dushore

PH
PH00730309Herbert A. Wahl   213351964-08-23
United States, Pennsylvania, Lycoming, 2 mi N of Ralston

PH
PH00730310Herbert A. Wahl   s.n.1938-07-31
United States, Pennsylvania, Huntingdon, Whipples Dan, 10 mi S of State College, 40.684153 -77.862061

PH
PH00730311Herbert A. Wahl   196601960-07-23
United States, Pennsylvania, Centre, in Black Moshannon Lake, 8 mi. E of Philipsburg

PH
PH00730313Almon N. Rood   4181948-08-21
United States, Pennsylvania, Elk, in the water works reservoir at the pumping station, 2 mi W of Ridgway, Ridgway Township

PH
PH00066676T. Tanaka   135721933-05-08
Taiwan, Province of China, Tomita-cho, Taihoku-shi

PH
PH00040404unknown   s.n.1879-08-29
United States

Albion College


ALBC
ALBC007272W.J. Gilbert   52961952-07-30
United States, Michigan, Harvey N. Ott Biological Preserve, Battle Creek, Brigham Lake.

ALBC
ALBC007273C.W. Fallass   s.n.1918-08-02
United States, Michigan, Wallon Lake.

Arkansas State University


STAR
STAR010680   
United States, Ohio, Ottawa

Austin Peay State University Herbarium


APSC
APSC0104786Ronald VanStockum   1975-08-10
United States, Minnesota, Lake of the Woods

APSC
APSC0110248   
United States, North Carolina, Currituck

Botanical Research Institute of Texas, Philecology Herbarium


BRIT:BRIT
BRIT527557Robert R. Haynes   59541976-09-24
United States, Alabama, Chilton, backwater swamp of Mulberry Creek, along U.S. 82, just S of intersection with St. Rt. 22; ca. 2 mi. due S of Maplesville

BRIT:BRIT-SMU
BRIT396986W. Hess   31961974-04-29
United States, Texas, Jeff Davis, 7 1/2 mi. from Jct. of Texas Hwy 17 & 118 on Hwy. 17. Upper Limpio Canyon with cotton-woods, Celtis, mesquite, and Baccharis.

BRIT:BRIT
BRIT569550John B. Nelson   371732017-08-03
United States, South Carolina, Kershaw, Downstream portion of Lake Wateree dam, 7.6 air miles NW of downtown Camden., 34.333411 -80.695906

BRIT:BRIT
BRIT608024John Taylor   76511971-05-24
United States, Oklahoma, McCurtain, Adjacent to Eagle Lake, 7 miles south of Engleton.

BRIT:BRIT
BRIT892176   
Russia

BRIT:BRIT
BRIT892173   
Russia

BRIT:BRIT
BRIT1093170   
[filed under North America]

BRIT:BRIT
BRIT1093171   
[filed under North America]

BRIT:BRIT
BRIT1093172   
[filed under North America]

BRIT:BRIT
BRIT1093173   
[filed under North America]

BRIT:BRIT
BRIT1093174   
[filed under North America]

BRIT:BRIT
BRIT1093175   
[filed under North America]

BRIT:BRIT
BRIT1093176   
[filed under North America]

BRIT:BRIT
BRIT1093177   
[filed under North America]

BRIT:BRIT
BRIT1093178   
[filed under North America]

BRIT:BRIT
BRIT1093179   
[filed under North America]

BRIT:BRIT
BRIT1093180   
[filed under North America]

BRIT:BRIT
BRIT1093181   
[filed under North America]

BRIT:BRIT
BRIT1093182   
[filed under North America]

BRIT:BRIT
BRIT1093183   
[filed under North America]

BRIT:BRIT
BRIT1093184   
[filed under North America]

BRIT:BRIT
BRIT1093185   
[filed under North America]

BRIT:BRIT
BRIT1093186   
[filed under North America]

BRIT:BRIT
BRIT1093187   
[filed under North America]

BRIT:BRIT
BRIT1093188   
[filed under North America]

BRIT:BRIT
BRIT1093189   
[filed under North America]

BRIT:BRIT
BRIT1093190   
[filed under North America]

BRIT:BRIT
BRIT1093191   
[filed under North America]

BRIT:BRIT
BRIT1093192   
[filed under North America]

BRIT:BRIT
BRIT1093193   
[filed under North America]

BRIT:BRIT
BRIT1093194   
[filed under North America]

BRIT:BRIT
BRIT1093195   
[filed under North America]

BRIT:BRIT
BRIT1093196   
[filed under North America]

BRIT:BRIT
BRIT1093197   
[filed under North America]

BRIT:BRIT
BRIT1093198   
[filed under North America]

BRIT:BRIT
BRIT1093199   
[filed under North America]

BRIT:BRIT
BRIT1093200   
[filed under North America]

BRIT:BRIT
BRIT1093201   
[filed under North America]

BRIT:BRIT
BRIT1093202   
[filed under North America]

BRIT:BRIT
BRIT1093203   
[filed under North America]

BRIT:BRIT
BRIT1093204   
[filed under North America]

BRIT:BRIT
BRIT1093205   
[filed under North America]

BRIT:BRIT
BRIT1093206   
[filed under North America]

BRIT:BRIT
BRIT1093207   
[filed under North America]

BRIT:BRIT
BRIT1093208   
[filed under North America]

BRIT:BRIT
BRIT1093209   
[filed under North America]

BRIT:BRIT
BRIT1093210   
[filed under North America]

BRIT:BRIT
BRIT1093211   
[filed under North America]

Brigham Young University, S. L. Welsh Herbarium


BRY:V
BRYV0029950Vernon L. Harms   39271965-07-11
U.S.A., Alaska, Smith Lake, 2 mi. W of College., 64.86666 -147.86666

BRY:V
BRYV0029961Stephen S. Talbot   2A-61985-07-19
U.S.A., Alaska, Anchorage, Koyukuk National Wildlife Refuge., 65.75 -154.5

BRY:V
BRYV0029957Michael A. Vincent   90482000-08-03
U.S.A., Oregon, Coos, Senator Jack Ripper County Park, on Saunders Lake, 6 miles south of the Douglas County line on US Rt. 101, near the junction with Wildwood Drive., 43.53028 -124.2168

BRY:V
BRYV0029958Frank C. Seymour   257441967-07-31
U.S.A., Vermont, Rutland, Pittsford.

BRY:V
BRYV0029959Frank C. Seymour   15,3531953-07-13
U.S.A., Wisconsin, Lincoln, Near Wildness Fire Tower.

BRY:V-OGDF
BRYOGDF00015G. Whitehead   7121977-07-24
U.S.A., Wyoming, Teton, Ernest Lake, 1981m

Butler University, Friesner Herbarium


BUT
BUT0002769F. C. Seymour   2749
United States, New Hampshire, Hillsborough, Temple

BUT
BUT0002771F. C. Seymour   
United States, Vermont, Bennington, Woodford

BUT
BUT0002770F. C. Seymour   10718
United States, Wisconsin, Langlade, Edith Lake, Hollister, Wolf River


Page 1, records 1-100 of 735


Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.