ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130247 H.E. Ahles 1685 1949-09-00
USA, New York, Dutchess, East Hyde Park
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130181 E.J. Hill 57.1892 1892-07-18
USA, Illinois, Cook, Palos, south of Lanes Island
ILL:PLANT
Polygonum hydropiper L.
ILL00130150 C.K. Dodge s.n. 1892-07-26
USa, Michigan, Saint Clair, Near Port Huron
ILL:PLANT
Polygonum lapathifolium L.
ILL00130296 R. Brinker 2962 1943-08-29
USA, Illinois, Adams, 1 mile south of Loraine.; 40.139719 -91.222365, 40.139719 -91.222365
ILL:PLANT
Polygonum kelloggii Greene
ILL00130286 W.A. Weber 126592 1965-06-25
USA, Colorado, Moffat, Whisky Springs Ranch, 4 miles above Greystone on Zenobia Peak road.; 40.587768 -108.731566, 40.587768 -108.731566, 2286m
ILL:PLANT
Polygonum hydropiper L.
ILL00130122 R.T. Calef 136 1950-09-13
USA, Illinois, Mclean, Funks Forest Natural Area. 1 1/2 mi. N McLean
ILL:PLANT
Polygonum lapathifolium L.
ILL00130311 F.C. Gates s.n. 1906-09-01
USA, Illinois, Cook, W. Dunning, Chicago
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130249 P.O. Schallert 4020 1950-10-15
USA, North Carolina, Dare, On Roanoke Is.
ILL:PLANT
Polygonum lapathifolium L.
ILL00130298 H.E Ahles 6049 1952-06-01
USA, Illinois, Champaign, vicinity of Champaign
ILL:PLANT
Polygonum lapathifolium L.
ILL00130316 L.M. Umbach s.n. 1897-08-24
USA, Illinois, Du Page, Naperville.
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130188 L. Bradach 96 1976-07-16
USA, Illinois, Grundy, Goose Lake Prairie State Park, along the Elgin, Joliet, & Eastern R.R.
ILL:PLANT
Polygonum hydropiper L.
ILL00130159 D.J. Hauer s.n. 1889-08-17
USA, Pennsylvania, McDonogh
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130232 E.E. Sherff 1692 1912-08-17
USA, Indiana, Lake, Roby
ILL:PLANT
Polygonum hydropiper L.
ILL00130125 F. Brendel s.n.
USA, Illinois, Peoria, Peoria
ILL:PLANT
Polygonum lapathifolium L.
ILL00130323 H.S. Pepoon s.n. 0000-08-00
USA, Illinois, Fulton, Lewistown
ILL:PLANT
Polygonum erectum L.
ILL00130034 F.B. Buser 1687 1952-09-21
USA, Indiana, Fountain, about 1/4 mile west of Silverwood
ILL:PLANT
Polygonum hydropiper L.
ILL00130099 G.N. Jones 12793 1940-08-15
USA, Illinois, Champaign, Sangamon River near Mahomet.; 40.191159 -88.400433, 40.191159 -88.400433
ILL:PLANT
Polygonum erectum L.
ILL00130048 J. Lunell s.n. 1918-07-10
USA, North Dakota, Benson, Leeds
ILL:PLANT
Polygonum hydropiper L.
ILL00130110 W.S. Moffatt 6211 0000-09-00
USA, Illinois, Du Page, N. of Wheaton
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130207 V.H. Chase 10071 1948-08-24
USA, Illinois, Tazewell, Spring Mill bog near East Peoria
ILL:PLANT
Polygonum hydropiper L.
ILL00130117 J.P. Sivert s.n. 1946-07-27
USA, Illinois, Lawrence, 1 mi. east of Sumner
ILL:PLANT
Polygonum lapathifolium L.
ILL00130324 H.E. Ahles 3170 1950-09-02
USA, Illinois, Iroquois, Along Sugar Creek, east of Milford.; 40.679117 -87.744272, 40.679117 -87.744272
ILL:PLANT
Polygonum erectum L.
ILL00130033 G.N. Jones 4965 1934-06-23
USA, Idaho, Nez Perce, Near Lake Winchester
ILL:PLANT
Polygonum hirsutum Walter
ILL00130090 L. Baltzell 1108 1969-05-11
USA, Florida, Marion, 1 mi. n. of Weirsdale, on U.S. Alt. 441
ILL:PLANT
Polygonum erectum L.
ILL00130041 B.F. Bush 7074 1913-09-22
USA, Missouri, Jackson, Courtney
ILL:PLANT
Polygonum hydropiper L.
ILL00130119 W.A. Nason 3 1912-09-11
USA, Illinois, Mchenry, Algonquin
ILL:PLANT
Polygonum hydropiper L.
ILL00130165 P. Johnson s.n. 1940-08-25
USA, South Dakota, Vermillion (near Big Stone Lake).
ILL:PLANT
Polygonum imbricatum Nutt.
ILL00130272 H.N. Patterson 290 1892-08-16
USA, Colorado, mountains about the head waters of Clear Creek, Bard Creek valley, near Empire, 3048m
ILL:PLANT
Polygonum hydropiper L.
ILL00130162 H.A. Wahl 1392 1943-08-18
USA, Pennsylvania, Centre, 5 mi. S. of Centre Hall, near Collyer
ILL:PLANT
Polygonum imbricatum Nutt.
ILL00130275 T. Howell s.n. 1883-10-00
USA, Oregon, Columbia, St. Helen
ILL:PLANT
Polygonum hydropiper L.
ILL00130097 R.A. Evers 1600 1946-08-10
USA, Illinois, Champaign, Busey's Pasture
ILL:PLANT
Polygonum erectum L.
ILL00130046 J. Monachino 83 1936-07-07
USA, New York, Kings, Canarsie Brooklyn
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130209 V.H. Chase 3527 1920-10-24
USA, Illinois, Tazewell, Near East Peoria
ILL:PLANT
Polygonum hydropiper L.
ILL00130147 H.E. Ahles 64584 1966-09-11
USA, Massachusetts, Hampshire, Between University of Mass. and Mass. Rt. 116; 42.389105 -72.534879, 42.389105 -72.534879
ILL:PLANT
Polygonum kelloggii Greene
ILL00130281 H.L. Mason 14311 1952-07-10
USA, California, Nevada, One mile west of University of California Trout Laboratory (12 miles north of Truckee). Sage Hen Creek., 1981m
ILL:PLANT
Polygonum hydropiperoides var. hydropiperoides
ILL00130250 D.J. Sieren 2761 1980-10-02
USA, North Carolina, Pender, branch of Moores Creek, northwest corner of Park. Moores Creek National Military Park.
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130196 J.P. Sivert s.n. 1952-07-15
USA, Illinois, Lawrence, 5 miles ENE of Lawrenceville
ILL:PLANT
Polygonum lapathifolium L.
ILL00130308 H.E. Ahles 5161 1951-10-06
USA, Illinois, Clay, Salt Pond, northeast of Clay City
ILL:PLANT
Polygonum erectum L.
ILL00130030 H.C. Cowles 1201 1907-07-29
USA, Alaska, Skagway, 59.458333 -135.313889
ILL:PLANT
Polygonum erectum L.
ILL00130031 H.C. Cowles 854 1907-07-29
USA, Alaska, Skagway, 59.458333 -135.313889
ILL:PLANT
Polygonum erectum L.
ILL00130032 J.F. Macbride 279 1910-06-24
USA, Idaho, Canyon, New Plymouth
ILL:PLANT
Polygonum erectum L.
ILL00130035 F.B. Buser 1607 1952-09-04
USA, Indiana, Parke, about four miles southwest of Tangier
ILL:PLANT
Polygonum erectum L.
ILL00130039 H.E. Ahles 8196 1954-08-15
USA, Maryland, Allegany, Mill Road, two miles north of Cumberland.; 39.681855 -78.762519, 39.681855 -78.762519
ILL:PLANT
Polygonum erectum L.
ILL00130040 C.K. Dodge s.n. 1905-08-28
USA, Michigan, Saint Clair
ILL:PLANT
Polygonum erectum L.
ILL00130042 L. Eastman s.n. 1915-06-30
USA, Nebraska, Douglas, Omaha
ILL:PLANT
Polygonum erectum L.
ILL00130043 R.H. Ward s.n. 1859-00-00
USA, New Jersey, Essex, Bloomfield
ILL:PLANT
Polygonum erectum L.
ILL00130044 Halsted 187 1892-06-00
USA, New Jersey, Middlesex, New Brunswick; 40.48611 -74.45222, 40.48611 -74.45222
ILL:PLANT
Polygonum erectum L.
ILL00130045 E.J. Hill 200.1855 1855-09-00
USA, New York, Genesee, Pavilion
ILL:PLANT
Polygonum erectum L.
ILL00130047 H.N. Moldenke 7441 1932-09-03
USA, New Jersey, Somerset, Watchung
ILL:PLANT
Polygonum erectum L.
ILL00130049 J. Lunell s.n. 1904-07-12
USA, North Dakota, Benson, Leeds
ILL:PLANT
Polygonum erectum L.
ILL00130051 J.R. Paddock s.n. 1836-00-00
USA, Ohio, Franklin, Worthington
ILL:PLANT
Polygonum erectum L.
ILL00130052 J.R. Paddock s.n. 1839-00-00
USA, Ohio
ILL:PLANT
Polygonum erectum L.
ILL00130054 H.A. Wahl 229 1938-08-20
USA, Pennsylvania, Centre, Along Spring Creek, 3 mi. S. of Bellefonte
ILL:PLANT
Polygonum erectum L.
ILL00130055 L.C. Wheeler 5660 1942-09-22
USA, Pennsylvania, Delaware, Darby Creek, 1 mile east northeast of Broomall
ILL:PLANT
Polygonum erectum L.
ILL00130056 H.A. Wahl 4961 1947-10-08
USA, Pennsylvania, Huntingdon, Roystown Branch, Entriken Bridge
ILL:PLANT
Polygonum erectum L.
ILL00130058 G.L. Ames s.n. 1855-10-11
USA, Tennessee, Decatur
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130066 H.E. Ahles 2854 1950-08-11
USA, Illinois, Union, Base of Pine Hills, east of Wolf Lake.
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130067 E.W. Fell; G.B. Fell 46826 1946-08-31
USA, Illinois, Winnebago, Near New Milford
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130069 H.H. Bartlett 400 1905-10-08
USA, Massachusetts, Suffolk, Boston
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130070 H. Hapeman s.n. 1896-09-00
USA, Nebraska, Kearney, Minden
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130071 J. Monachino 199 1936-10-13
USA, New York, Queens, Near Bowery Bay, Astoria, Long Island
ILL:PLANT
Polygonum exsertum auct. p.p. non Small
ILL00130072 O.A. Stevens 442 1939-09-17
USA, South Dakota, Fargo
ILL:PLANT
Polygonum fowleri B.L. Rob.
ILL00130075 A.A. Heller 13349 1919-08-09
USA, California, Butte, Chico
ILL:PLANT
Polygonum fowleri B.L. Rob.
ILL00130076 A.A. Heller 12876 1917-08-12
USA, California, Placer, Southern Pacific Reservoir west of Emigrant Gap
ILL:PLANT
Polygonum fowleri B.L. Rob.
ILL00130077 S.I. Apfelbaum 124 1981-08-07
USA, California, San Mateo, international airport; 37.617648 -122.381674, 37.617648 -122.381674
ILL:PLANT
Polygonum glaucum Nutt.
ILL00130083 G. Eyster 360 1948-07-31
USA, North Carolina, Carteret, 2 mi s of Beaufort, Bird Shoal
ILL:PLANT
Polygonum glaucum Nutt.
ILL00130084 E.S. Wise 375-D 1961-09-28
USA, Virginia, Virginia Beach City, Corner Pacific and Norfolk Aves. Va. Beach
ILL:PLANT
Polygonum heterophyllum Lindl.
ILL00130085 O. Lakela 5662 1944-08-09
USA, Minnesota, Lake, near fisherman's dock on Lake Superior, East Beaver Bay
ILL:PLANT
Polygonum heterosepalum M. Peck & Ownbey
ILL00130087 P.P. Lowry II 97 1974-08-12
USA, Oregon, Harney, Fish Creek near Jackman Park on Steens Mtn., 2134m
ILL:PLANT
Polygonum hirsutum Walter
ILL00130089 A.H. Curtiss 6618 1900-05-15
USA, Florida, Lake, Near Tavares
ILL:PLANT
Polygonum hirsutum Walter
ILL00130091 A.H. Curtiss 6739 1900-10-27
USA, Florida, Sumter, near Webster
ILL:PLANT
Polygonum hirsutum Walter
ILL00130092
USA, Florida
ILL:PLANT
Polygonum hydropiper L.
ILL00130093 R.A. Evers 749 1941-08-12
USA, Illinois, Adams, Quincy at Hidden Lake
ILL:PLANT
Polygonum hydropiper L.
ILL00130094 H.E. Ahles 2964 1950-08-23
USA, Illinois, Cass, South of Chandlerville
ILL:PLANT
Polygonum hydropiper L.
ILL00130095 C.A. Waddell 184 1977-09-17
USA, Illinois, Champaign, Near Trelease Field
ILL:PLANT
Polygonum hydropiper L.
ILL00130096 C.A. Waddell 175 1977-09-17
USA, Illinois, Champaign, near Trelease Field
ILL:PLANT
Polygonum hydropiper L.
ILL00130098 G.N. Jones 13125 1940-09-29
USA, Illinois, Champaign, Sangamon River near Mahomet
ILL:PLANT
Polygonum hydropiper L.
ILL00130100 G.P. Clinton s.n. 1899-09-02
USA, Illinois, Champaign, Urbana
ILL:PLANT
Polygonum hydropiper L.
ILL00130102 G.P. Clinton s.n. 1895-08-30
USA, Illinois, Champaign, Urbana
ILL:PLANT
Polygonum hydropiper L.
ILL00130103 G.P. Clinton s.n. 1888-09-14
USA, Illinois, Champaign, Urbana
ILL:PLANT
Polygonum hydropiper L.
ILL00130104 A.B. Seymour s.n. 1880-07-13
USA, Illinois, Champaign, Urbana
ILL:PLANT
Polygonum hydropiper L.
ILL00130105 W.E. Andrews s.n. 1898-08-06
USA, Illinois, Christian, Taylorville
ILL:PLANT
Polygonum hydropiper L.
ILL00130107 P. Shildneck C-16444 1990-08-30
USA, Illinois, Clinton, by north bank of Crooked Creek, by west shoulder of Rt. 127 south of Posey
ILL:PLANT
Polygonum hydropiper L.
ILL00130109 H.E. Ahles 3072 1950-08-24
USA, Illinois, Dewitt, East of Clinton
ILL:PLANT
Polygonum hydropiper L.
ILL00130111 W.S. Moffatt 633 0000-08-00
USA, Illinois, Du Page, Prospect Park
ILL:PLANT
Polygonum hydropiper L.
ILL00130112 P. Shildneck C-16443 1990-08-30
USA, Illinois, Fayette, by north shoulder of county road south-east of Ramsey
ILL:PLANT
Polygonum hydropiper L.
ILL00130113 P. Shildneck C-12405 1980-08-27
USA, Illinois, Fayette, at main spring of Ramsey Marsh east of Ramsey
ILL:PLANT
Polygonum hydropiper L.
ILL00130114 H.E. Ahles 3265 1950-09-02
USA, Illinois, Iroquois, Along Sugar Creek, east of Milford.; 40.679117 -87.744272, 40.679117 -87.744272
ILL:PLANT
Polygonum hydropiper L.
ILL00130115 s.n. 1870-09-02
USA, Illinois, Kankakee, Kankakee
ILL:PLANT
Polygonum hydropiper L.
ILL00130116 J.P. Sivert 578 1947-07-28
USA, Illinois, Lawrence, 2 1/2 mi. east of Lawrenceville
ILL:PLANT
Polygonum hydropiper L.
ILL00130118 H.E. Ahles 3056 1950-08-24
USA, Illinois, Logan, Skelton
ILL:PLANT
Polygonum hydropiper L.
ILL00130120 W.A. Nason s.n. 1912-08-29
USA, Illinois, Mchenry, Algonquin
ILL:PLANT
Polygonum hydropiper L.
ILL00130121 W.A. Nason s.n. 1879-08-28
USA, Illinois, Mchenry, Algonquin
ILL:PLANT
Polygonum hydropiper L.
ILL00130123 P. Shildneck C-4428 1972-08-17
USA, Illinois, Macon, between Rt. 51 and ICRR about one mile south of Elwin
ILL:PLANT
Polygonum hydropiper L.
ILL00130124 A.J. Heading s.n. 1878-08-00
USA, Illinois, Peoria
ILL:PLANT
Polygonum hydropiper L.
ILL00130126 F. Brendel s.n.
USA, Illinois, Peoria, Peoria
ILL:PLANT
Polygonum hydropiperoides Michx.
ILL00130127 G.N. Jones 20861 1956-08-05
USA, Illinois, Piatt, Allerton Park, near Monticello
ILL:PLANT
Polygonum hydropiper L.
ILL00130128 V.L. Scherer 504 1947-08-17
USA, Illinois, Richland, 3 1/2 miles north of Olney
ILL:PLANT
Polygonum hydropiper L.
ILL00130129 V.H. Chase 1895 1908-08-21
USA, Illinois, Stark, Near Wady Petra
ILL:PLANT
Polygonum hydropiper L.
ILL00130130 V.H. Chase s.n. 1896-07-10
USA, Illinois, Stark, Valley Tp. NE1/4