Dataset: All Collections
Taxa: Polygonum aviculare (Polygonum heterophyllum, Polygonum monspeliense), Polygonum aviculare var. procumbens, Polygonum aviculare subsp. depressum (Polygonum aviculare var. depressum), Polygonum aviculare subsp. neglectum (Polygonum aviculare var. neglectum, Polygonum nervosum), Polygonum aviculare su... (show all)
Search Criteria: excluding cultivated/captive occurrences

Page 1, records 1-100 of 13834

Academy of Natural Sciences of Drexel University


PH
PH00226312Alfred E. Schuyler   93332011-12-27
United States, Pennsylvania, Philadelphia, N side railroad on 19th Street N of Shamokin Street, 39.961111 -75.170278

PH
PH00547089F.D. Watson   15651996-07-31
United States, Pennsylvania, Berks, Immediately W of Schaumboch's, Hawk Mountain Sanctuary, 335m

PH
PH00547090Daniel W. Hamm   s.n.1900-06-01
United States, Pennsylvania, Northampton, Northampton, 40.686208 -75.49685

PH
PH00547091Robert L. Schaeffer, Jr.   116601940-09-11
United States, Pennsylvania, Northampton, ca 0.5 mi E of Chapman Quarries, 40.760651 -75.39506

PH
PH00547092Robert L. Schaeffer, Jr.   235391946-07-17
United States, Pennsylvania, Northampton, 0.25 miles E of Hellertown, 40.579544 -75.335964

PH
PH00547093Thomas C. Porter   s.n.1894-10-15
United States, Pennsylvania, Northampton, Easton

PH
PH00547094Robert L. Schaeffer, Jr.   s.n.1946-09-18
United States, Pennsylvania, Northampton, 2 mi SE of Easton

PH
PH00547095Robert L. Schaeffer, Jr.   253251946-09-11
United States, Pennsylvania, Northampton, 2.5 miles S of Hanoverville, 40.647492 -75.380739

PH
PH00547096Robert L. Schaeffer, Jr.   260141947-06-23
United States, Pennsylvania, Northampton, W of Hellertown along Saucon Creek, 40.579374 -75.345258

PH
PH00547097H. Detwiller   s.n.1879-00-00
United States, Pennsylvania, Northampton, Hellertown, 40.579544 -75.340735

PH
PH00547098Robert L. Schaeffer, Jr.   216131942-09-16
United States, Pennsylvania, Northampton, 0.5 mi SE of Johnsonville, 40.894333 -75.144854

PH
PH00547099Bayard Long   s.n.1909-10-03
United States, Pennsylvania, Northampton, Along Central Railroad of N.J, Lockport

PH
PH00547100Robert L. Schaeffer, Jr.   222341942-09-21
United States, Pennsylvania, Northampton, 0.5 mi E of Northampton, 40.697726 -75.489011

PH
PH00547101Bayard Long   331311926-07-28
United States, Pennsylvania, Northampton, Delaware River at Mud Run

PH
PH00547102Robert L. Schaeffer, Jr.   87171940-07-24
United States, Pennsylvania, Northampton, ca 1 mi E of Steel City, 40.627875 -75.308584

PH
PH00547103Robert L. Schaeffer, Jr.   234721946-07-17
United States, Pennsylvania, Northampton, 2 miles SE of Treichlers, 40.712333 -75.519324

PH
PH00547104Harold W. Pretz   140651948-07-24
United States, Pennsylvania, Lehigh, E of road about 1.75 mi WSW of Old Zionsville, P.O. (5/8 mi ENE of Sigmund)

PH
PH00547105Robert L. Schaeffer, Jr.   375431951-08-21
United States, Pennsylvania, Lehigh, 0.5 mi E of Alburtis, 40.510929 -75.593434

PH
PH00547106Harold W. Pretz   62091913-09-07
United States, Pennsylvania, Lehigh, along L.V.R.R. about 0.25 mi E of East Penn Junction, about 1.5 mi ESE of Centre Square, Allentown

PH
PH00547107Robert L. Schaeffer, Jr.   298351948-08-16
United States, Pennsylvania, Lehigh, Just N of Emmaus, 40.56302 -75.496335

PH
PH00547108Robert L. Schaeffer, Jr.   305191948-08-19
United States, Pennsylvania, Lehigh, just E of Ironton, 40.670112 -75.559596

PH
PH00547109Robert L. Schaeffer, Jr.   383251951-09-05
United States, Pennsylvania, Lehigh, 1.5 miles SW of Schnecksville, 40.6525 -75.627397

PH
PH00547110Robert L. Schaeffer, Jr.   316121949-08-16
United States, Pennsylvania, Lehigh, 1.5 mi NW of Slateville

PH
PH00547111J. A. Ruth   s.n.1895-09-00
United States, Pennsylvania, Lehigh, West Bethlehem

PH
PH00547112Robert L. Schaeffer, Jr.   403811952-07-23
United States, Pennsylvania, Berks, 1 mi SW of Albany

PH
PH00547113Robert L. Schaeffer, Jr.   497241955-08-09
United States, Pennsylvania, Berks, 0.5 miles S of Stony Run

PH
PH00547114Edgar T. Wherry   s.n.1953-10-11
United States, Pennsylvania, Berks, Bernville

PH
PH00547115Alfred E. Schuyler   70211987-10-17
United States, Pennsylvania, Berks, Hopewell Furnace National Historic Site, 145m

PH
PH00547116Edgar T. Wherry   s.n.1943-08-14
United States, Pennsylvania, Berks, toward E side of Reading

PH
PH00547117David Berkheimer   42921943-09-12
United States, Pennsylvania, Berks, 0.125 miles N of Earlville, 76m

PH
PH00547118Edgar T. Wherry   s.n.1946-09-28
United States, Pennsylvania, Berks, E edge of Wernersville

PH
PH00547119Robert L. Schaeffer, Jr.   412441952-08-07
United States, Pennsylvania, Berks, 1 mi NW of Eckville

PH
PH00547120Edgar T. Wherry   s.n.1960-07-18
United States, Pennsylvania, Berks, railroad station, Boyertown

PH
PH00547121David Berkheimer   42941943-09-12
United States, Pennsylvania, Berks, 0.125 miles N of Earlville, 76m

PH
PH00547122Robert L. Schaeffer, Jr.   406591952-07-28
United States, Pennsylvania, Berks, 0.5 mi S of Dreibelbis

PH
PH00547123David Berkheimer   212341962-08-06
United States, Pennsylvania, Bedford, 0.75 mi NNW of Loysburg, 40.171233 -78.381972, 354m

PH
PH00547124Bayard Long   842681958-09-28
United States, Pennsylvania, Bucks, Reading Railroad, by station, Perkasie

PH
PH00547125Walter M. Benner   27511926-07-26
United States, Pennsylvania, Bucks, Bristol

PH
PH00547126Bayard Long   168651917-07-23
United States, Pennsylvania, Bucks, rail yards, Doylestown

PH
PH00547127H. B. Meredith   s.n.1876-08-26
United States, Pennsylvania, Bucks, Doylestown

PH
PH00547128Bayard Long   621471944-09-04
United States, Pennsylvania, Bucks, Reading Railway station, Ivyland

PH
PH00547129Bayard Long   735401951-07-08
United States, Pennsylvania, Bucks, along Bristol Pike, within 1 mi S of Morrisville

PH
PH00547130Bayard Long   815281956-07-31
United States, Pennsylvania, Bucks, Mill Cr, ca 1 mi N of Midway

PH
PH00547131Bayard Long   873121961-06-08
United States, Pennsylvania, Bucks, Levittown Pkway near Holly Hill

PH
PH00547132Bayard Long   730601951-05-20
United States, Pennsylvania, Bucks, near Bristol Pike and Beaver Street, within 1 mi N of Bristol

PH
PH00547133Bayard Long   843741958-10-05
United States, Pennsylvania, Bucks, Sidings of Reading R.R. by Quakertown station

PH
PH00547134Bayard Long   695321949-07-10
United States, Pennsylvania, Bucks, West Bristol

PH
PH00547135Bayard Long   841491958-09-14
United States, Pennsylvania, Bucks, Reading R.R. by station

PH
PH00547136Bayard Long   842041958-09-18
United States, Pennsylvania, Bucks, Reading R. R, Telford

PH
PH00547137F. K. Walter   s.n.1895-08-23
United States, Pennsylvania, Bucks, Smith's Corner

PH
PH00547138Edgar T. Wherry   s.n.1950-07-23
United States, Pennsylvania, Bucks, 2 mi SSE of New Hope

PH
PH00547139John M. Fogg, Jr.   211771953-08-01
United States, Pennsylvania, Bucks, Along Tohickon Creek, 1.25 miles N of Pipersville

PH
PH00547140Edgar T. Wherry   s.n.1951-09-30
United States, Pennsylvania, Bucks, 1.375 miles SW of Spinnerstown

PH
PH00547141Bayard Long   783271954-06-20
United States, Pennsylvania, Bucks, N branch of Neshaminy Creek, 0.5 mi E of Newville

PH
PH00547142Edgar T. Wherry   s.n.1953-07-19
United States, Pennsylvania, Bucks, 0.5 mi NE of Steinsburg

PH
PH00547143Rodney H. True   U.B.E. 131924-09-09
United States, Pennsylvania, Bucks, 2 mi W of Upper Black Eddy

PH
PH00547144Bayard Long   771101953-08-30
United States, Pennsylvania, Bucks, just NW of Reading Ry. station, Rock Hill

PH
PH00547145Bayard Long   359921931-11-08
United States, Pennsylvania, Bucks, Delaware River, NW of Yardley

PH
PH00547146Alfred E. Schuyler   66981986-08-13
United States, Pennsylvania, Berks, HOpewell Furnace National Historic Site, 145m

PH
PH00547147Edgar T. Wherry   s.n.1953-07-11
United States, Pennsylvania, Montgomery, 5/8 mi WSW of Audubon

PH
PH00547148Bayard Long   594911943-07-24
United States, Pennsylvania, Montgomery, River Road, West Manayunk, 40.044154 -75.254103

PH
PH00547149Bayard Long   590761943-06-27
United States, Pennsylvania, Montgomery, 0.75 mi NNE of Sorell Horse

PH
PH00547150Bayard Long   s.n.1909-09-07
United States, Pennsylvania, Montgomery, just W, Edge Hill Sta.

PH
PH00547151Edgar T. Wherry   s.n.1954-07-19
United States, Pennsylvania, Montgomery, 1 mile SE of Hatfield

PH
PH00547152Hugh E. Stone   s.n.1929-09-14
United States, Pennsylvania, Montgomery, Lincoln Highway, Haverford

PH
PH00547153Bayard Long   652281946-08-25
United States, Pennsylvania, Montgomery, by Creek Road near Terwood Road, just W of Bryn Athyn; 40.130287 -75.074857, 40.130287 -75.074857

PH
PH00547154Edgar T. Wherry   s.n.1958-07-05
United States, Pennsylvania, Montgomery, 1.25 mi WSW of Frederick

PH
PH00547155Edgar T. Wherry   s.n.1955-08-26
United States, Pennsylvania, Montgomery, Graterford, 40.225658 -75.454623

PH
PH00547156Edgar T. Wherry   s.n.1955-08-10
United States, Pennsylvania, Montgomery, Perkiomen Creek, 0.5 mi W of Green Lane

PH
PH00547157Edgar T. Wherry   s.n.1964-10-15
United States, Pennsylvania, Montgomery, Nature Area, Penllyn; 40.170497 -75.252602, 40.170497 -75.252602

PH
PH00547158Hugh E. Stone   s.n.1929-06-14
United States, Pennsylvania, Montgomery, Haverford

PH
PH00547159Bayard Long   770881953-08-27
United States, Pennsylvania, Bucks, by Trenton Cut-off of P.R.R. at Roxton, ca 0.5 mi SSW of Holland

PH
PH00547160Bayard Long   600641943-08-29
United States, Pennsylvania, Montgomery, margin of Schuylkill River near Ford Street, Norristown; 40.121497 -75.339905, 40.121497 -75.339905

PH
PH00547161Bayard Long   605881944-07-08
United States, Pennsylvania, Montgomery, Schuykill River, within 1 mile ENE of Port Kennedy

PH
PH00547162Henry Wetherill   s.n.1880-00-00
United States, Pennsylvania, Philadelphia, Germantown

PH
PH00547163Edgar T. Wherry   s.n.1950-10-14
United States, Pennsylvania, Philadelphia, 0.25 mi E of Shawmont Sta, Philadelphia, 40.044193 -75.245117

PH
PH00547164Bayard Long   838951958-08-14
United States, Pennsylvania, Philadelphia, Reading R.R, just NE of Station

PH
PH00547165M. Marshall   s.n.1932-10-03
United States, Pennsylvania, Philadelphia, 12th and Bigler Streets, S. Philadelphia

PH
PH00547166Aubrey H. Smith   s.n.1866-09-05
United States, Pennsylvania, Philadelphia, Navy Yard

PH
PH00547167John M. Fogg, Jr.   98621935-10-01
United States, Pennsylvania, Philadelphia, Oregon Ave. and Stonehouse Lane, The Neck, Philadelphia, 39.913899 -75.153318

PH
PH00547168J. Bernard Brinton   s.n.1879-07-18
United States, Pennsylvania, Philadelphia, "neck" below the city, Philadelphia, 39.909502 -75.206278

PH
PH00547169J. B. Brinton   s.n.1879-07-18
United States, Pennsylvania, Philadelphia, 'The Neck", below Philadelphia, 39.909502 -75.206278

PH
PH00547170Bayard Long   587361942-10-11
United States, Pennsylvania, Philadelphia, along Hedley Street, S of Bridesburg, 39.991559 -75.07321

PH
PH00547171John M. Fogg, Jr.   98621935-10-01
United States, Pennsylvania, Philadelphia, Oregon Ave. & Stonehouse Lane (The Neck), 39.913899 -75.153318

PH
PH00547172Thomas S. Githens   s.n.1894-00-00
United States, Pennsylvania, Philadelphia, Yard of 1512 Pine Street, Philadelphia

PH
PH00547173Alexander MacElwee   s.n.1894-09-04
United States, Pennsylvania, Philadelphia, West Philadelphia

PH
PH00547174Henry A. Lang   381923-07-20
United States, Pennsylvania, Philadelphia, Wissahickon Ravine, near Trolley bridge entrance of Park, Philadelphia

PH
PH00547175H. B. Meredith   s.n.1920-10-09
United States, Pennsylvania, Philadelphia, foot of Wolf St. and Delaware River, Piers 82 & 84, Philadelphia, 39.918135 -75.137745

PH
PH00547176John M. Fogg, Jr.   56901933-07-21
United States, Pennsylvania, Delaware, American Dyewood Co, Chester

PH
PH00547177Edgar T. Wherry   s.n.1953-07-12
United States, Pennsylvania, Delaware, 1.375 miles SE of Chadds Ford

PH
PH00547178Edgar T. Wherry   s.n.1947-10-05
United States, Pennsylvania, Delaware, at Ithan

PH
PH00547179Bayard Long   387341932-10-05
United States, Pennsylvania, Delaware, American Dyewood Co, Chester; 39.83716 -75.370925, 39.83716 -75.370925

PH
PH00547180Bayard Long   3824241932-09-08
United States, Pennsylvania, Delaware, American Dyewood Co, Chester

PH
PH00547181Arthur M. Shapiro   1966-1211966-07-07
United States, Pennsylvania, Chester, Edge of Beaumont Road, Waterloo Mills Field Research Station, 40.024695 -75.42384

PH
PH00547182Edgar T. Wherry   s.n.1946-08-14
United States, Pennsylvania, Chester, 1.5 mi NW of Glenmoore

PH
PH00547183Edgar T. Wherry   s.n.1958-10-09
United States, Pennsylvania, Chester, 0.75 mi E of Homeville

PH
PH00547184Edgar T. Wherry   s.n.1957-08-27
United States, Pennsylvania, Chester, 1 mile NE of Kaolin

PH
PH00547185Edgar T. Wherry   s.n.1951-09-16
United States, Pennsylvania, Chester, 1.75 mi N of Lewisville

PH
PH00547186Bayard Long   583561942-06-14
United States, Pennsylvania, Delaware, Marshall Road and 69th St. Blvd, Upper Darby

PH
PH00547187Bayard Long   760841952-11-23
United States, Pennsylvania, Delaware, along Darby Creek, 0.5 mi W Manoa


Page 1, records 1-100 of 13834


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.