ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00088977 Robert A. Evers 32293 1951-08-24
United States, Illinois, Lake, Grass Lake, southwest of Antioch.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00088978 Robert A. Evers 32263 1951-08-24
United States, Illinois, Lake, North of Ivanhoe.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078913 Robert A. Evers 113811 1974-08-30
United States, Illinois, La Salle, Southwest of Naplate.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078916 Loy R. Phillippe 21147 1992-10-15
United States, Illinois, Lawrence, 1.6 miles north of Lawrencevillle along Route 1, west side of Route 1. Birds 7.5 minute topographic map.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078917 Robert A. Evers 111224 1973-08-02
United States, Illinois, Lawrence, The Slough, southeast of Chauncey.
ILLS:PLANT
ILLS00072135 R. A. Evers 93825 1967-09-28
United States, Illinois, Schuyler, South of Frederick.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078918 Robert A. Evers 34709 1952-07-22
United States, Illinois, Lawrence, East of Billett.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078919 G. H. Boewe s.n. 1938-08-09
United States, Illinois, Lawrence, Near Birds.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078923 Robert A. Evers 26848 1950-08-25
United States, Illinois, Livingston, 2 miles northeast of Cayuga.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078924 Robert A. Evers 21705 1949-09-23
United States, Illinois, Livingston, Southwest of Cayuga.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078925 George D. Fuller 9151 1944-07-26
United States, Illinois, Livingston, Meisner's Island, northwest of Pontiac.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078926 Robert A. Evers 59123 1958-09-29
United States, Illinois, Logan, Southwest of Lake Park.
ILLS:PLANT
ILLS00013005 R.A. Evers 57784 1958-07-08
United States, Illinois, Gallatin, The Pounds, south of Gibsonia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078961 Robert A. Evers 56990 1958-06-12
United States, Illinois, Peoria, South of Bartonville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078963 Robbin C. Moran 1602 1981-07-22
United States, Illinois, Pike, McCoe Lake, 1 mile north of Valley City, west side of lake on private hunting levee road.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078964 Robbin C. Moran 1590 1981-07-21
United States, Illinois, Pike, Twin Culverts, 2 miles southwest of Pearl.
ILLS:PLANT
ILLS00071430 R. A. Evers 91636 1967-07-12
United States, Illinois, Bureau, In a ditch, 2 miles south of Thomas., 41.48272 -89.819549
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078965 Robert A. Evers 113782 1974-08-20
United States, Illinois, Pike, North of Chambersburg.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078966 Robert A. Evers 106555 1971-08-20
United States, Illinois, Pike, Along railroad, west of Pleasant Hill.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078967 Robert A. Evers 67550 1960-09-07
United States, Illinois, Pike, West of Hull.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078968 Robert A. Evers 32436 1951-08-30
United States, Illinois, Pike, West of Pleasant Hill.
ILLS:PLANT
ILLS00136041 Raymond Smith 616 1985-09-27
United States, Illinois, Pope, Jackson Hollow Natural Area., 37.519266 -88.700626
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078969 Robert A. Evers 55559 1957-09-25
United States, Illinois, Pulaski, West of Karnak.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078970 Robert A. Evers 26625 1950-08-17
United States, Illinois, Pulaski, In Post Creek bottoms, east of Karnak.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078971 G. H. Boewe s.n. 1941-08-07
United States, Illinois, Pulaski, Along U.S. 51, about 1 mile north of Ullin.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078972 H. S. Pepoon & T. Dale Foster 50 1931-09-11
United States, Illinois, Pulaski, Near State Route 2, at Ullin.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078973 Robert A. Evers 82027 1964-10-08
United States, Illinois, Putnam, Sawmill Lake, sou8th of Hennepin.
ILLS:PLANT
ILLS00068359 R.A. Evers 90875 1967-06-20
United States, Illinois, Christian, Northeast of Clarksdale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078974 Robert A. Evers 60802 1959-07-08
United States, Illinois, Randolph, 2 miles north of Sparta.
ILLS:PLANT
ILLS00013024 R.J. Dobbs s.n. 1937-10-24
United States, Illinois, Henry, Few rods northeast of Andrews' canal bridge.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078976 Robert A. Evers 55101 1957-07-30
United States, Illinois, Richland, 2 miles south of Dundas.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078977 G. H. Boewe s.n. 1941-08-26
United States, Illinois, Richland, At Simpson's orchard, 1.25 miles southeast of Parkersburg.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078928 Paul Shildneck C-4327 1972-08-01
United States, Illinois, Macon
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078929 Robert A. Evers 62100 1959-09-16
United States, Illinois, Macoupin, 3 miles west of Reeder.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078930 Robert A. Evers 58148 1958-07-25
United States, Illinois, Macoupin, 3 miles west of Palmyra.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078931 Chas. Robertson s.n. 1883-08-02
United States, Illinois, Macoupin, Macoupin.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078932 Robert A. Evers 62388 1959-09-17
United States, Illinois, Madison, East of Granite City.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078933 Robert A. Evers 31172 1951-07-26
United States, Illinois, Madison, East of Granite City.
ILLS:PLANT
ILLS00068385 R.A. Evers 92175 1967-07-20
United States, Illinois, Fulton, Southeast of Duncan Mills.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078934 Robert A. Evers 17890 1949-06-22
United States, Illinois, Madison, South of Roxana.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078937 Robert A. Evers 71620 1961-09-14
United States, Illinois, Marion, North of Iuka.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078938 Robert A. Evers 58301 1958-08-28
United States, Illinois, Marion, Along railroad, 1 mile northeast of Tonti.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078939 J. Schopf s.n. 1931-08-03
United States, Illinois, Marion, On south shore of Marion Country Club lake, west of outlet. Marion Quadrangle.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078940 Leo Campbell & C. J. Alexopoulos s.n. 1930-08-07
United States, Illinois, Marion, East of H. Beguelin's peach orchard, southeast of Centralia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078941 Robert A. Evers 41137 1953-09-16
United States, Illinois, Mason, Northwest of Forest City.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078942 Robert A. Evers 18959 1949-08-01
United States, Illinois, Mason, Along White Oak Creek, south of Havana.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078943 Robert A. Evers 15056 1948-09-24
United States, Illinois, Mason, North of Easton.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078944 Robert A. Evers 5885 1947-08-06
United States, Illinois, Mason, North of Easton.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078945 1939-08-28
United States, Illinois, Mason, Crane Lake.
ILLS:PLANT
ILLS00068371 R.A. Evers 92183 1967-07-20
United States, Illinois, DeWitt, South of Hallsville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078946 Anderson & Hawkins s.n. 1939-08-09
United States, Illinois, Mason, Cuba Island.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078947 Robert A. Evers 88578 1966-09-12
United States, Illinois, Massac, South of Big Bay.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078948 Robert A. Evers 85824 1965-09-28
United States, Illinois, Massac, Mermet Lake, southwest of Mermet.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078949 Robert A. Evers 66294 1960-08-03
United States, Illinois, Massac, Southeast of Unionville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078950 Robert A. Evers 66300 1960-08-03
United States, Illinois, Massac, 1 mile north of Big Bay.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078951 Robert A. Evers 55620 1957-09-25
United States, Illinois, Massac, 2 miles southeast of Unionville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078952 Robert A. Evers 40768 1953-08-19
United States, Illinois, Massac, South of Mermet.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078953 Robert A. Evers 13374 1948-08-22
United States, Illinois, Massac, East of Mermet.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078954 Robert A. Evers 61774 1959-09-10
United States, Illinois, Mercer, Swan Lake, northwest of New Boston.
ILLS:PLANT
ILLS00013076 H.S. Pepoon & E.G. Barrett 4276b 1932-06-10
United States, Illinois, Lawrence, On Embarrass River bottom across from Lawrenceville.
ILLS:PLANT
ILLS00068470 G.H. Boewe s.n. 1941-08-07
United States, Illinois, Pulaski, 1.5 miles north of Ullin.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078956 Robert A. Evers 39031 1953-07-08
United States, Illinois, Monroe, South of Fults.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078957 G. H. Boewe s.n. 1945-10-19
United States, Illinois, Montgomery, About 1 mile north of Butler.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078958 Robert A. Evers 92980 1967-08-22
United States, Illinois, Morgan, North of Meredosia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078959 G. H. Boewe s.n. 1941-09-15
United States, Illinois, Moultrie, East of junction of Routes 121 and 32, about 0.25 mile west of Sullivan.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078978 Mark A. Basinger 4070 1992-08-20
United States, Illinois, Saint Clair, Along Illinois 15, going toward East St. Louis.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078979 Loy r. Phillippe & John B. Taft 14244 1990-07-24
United States, Illinois, Saint Clair, Jackson Slouth Woods. Mascoutah 7.5 minute topographic map.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078980 J. O. Neill 8453 1957-08-22
United States, Illinois, Saint Clair, Vicinity of Lotus Lake.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078981 Robert A. Evers 31247 1951-07-26
United States, Illinois, Saint Clair, West of Caseyville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078982 J. O. Neill 4353 1950-07-21
United States, Illinois, Saint Clair, Grand Marais State Park.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078983 J. O. Neill 3793 1949-08-14
United States, Illinois, Saint Clair, Vicinity of Caseyville.
ILLS:PLANT
ILLS00072053 R.A. Evers 96715 1968-07-16
United States, Illinois, Carroll, Southwest of Thomson.
ILLS:PLANT
ILLS00013102 R.A. Evers 5273 1947-07-17
United States, Illinois, Massac, Swampy ground 2 miles south of Mermet.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078985 Robert A. Evers 55008 1957-07-30
United States, Illinois, Shelby, Southwest of Windsor.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078986 Robert A. Evers 31410 1951-07-28
United States, Illinois, Shelby, Southwest of Shelbyville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078987 Robert A. Evers 18122 1949-07-06
United States, Illinois, Stark, Spoon River, west of Wyoming.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078988 Robert A. Evers 89021 1966-09-19
United States, Illinois, Stephenson, North of Cedarville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078989 Robert A. Evers 89020 1966-09-19
United States, Illinois, Stephenson, North of Cedarville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078990 Robert A. Evers 39967 1953-07-25
United States, Illinois, Tazewell, In Spring Lake, southwest of Powerton.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078991 Robert A. Evers 12524 1948-07-27
United States, Illinois, Tazewell, 3 miles south of Morton.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078993 Robert A. Evers 66211 1960-08-03
United States, Illinois, Union, North of Mill Creek.
ILLS:PLANT
ILLS00068288 R. A. Evers 97140 1968-07-30
United States, Illinois, Kankakee, South of Kankakee.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078994 Robert A. Evers 40856 1953-08-19
United States, Illinois, Union, Pine Hills, northeast of La Rue.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078996 Robert A. Evers 36404 1952-10-22
United States, Illinois, Union, Near Otter Pond, southeast of La Rue.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078995 Robert A. Evers 36410 1952-10-22
United States, Illinois, Union, Near Otter Pond, southeast of La Rue.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078997 H. S. Pepoon & E. G. Barrett 625 1931-09-28
United States, Illinois, Union, Near State Route 146, south of Ware.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078998 J. Schopf 1434-S 1931-08-25
United States, Illinois, Union, Morgan Pond.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078999 Marilyn J. Morris, Loy R. Phillippe & Scott Simon 947 1991-10-02
United States, Illinois, Vermilion, Kinney Ford Seep, 1.3 miles northeast of Collison, north of road, on Illinois Department of Conservation property. Collison 7.5' Quadrangle.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079000 Robert A. Evers 74772 1962-07-17
United States, Illinois, Wabash, 2 miles south of Patton.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079001 Robert A. Evers 34729 1952-07-22
United States, Illinois, Wabash, West of Allendale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079002 Robert A. Evers 111393 1973-08-10
United States, Illinois, Washington, Along railroad, west of Venedy Station.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079003 Robert A. Evers 106307 1971-08-05
United States, Illinois, Washington, East of Venedy Station.
ILLS:PLANT
ILLS00068336 R. A. Evers 97186 1968-07-30
United States, Illinois, Grundy, South west of Gardner.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079005 Robert A. Evers 70567 1961-08-15
United States, Illinois, Wayne, East of Mt. Erie.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079006 Robert A. Evers 26197 1950-08-08
United States, Illinois, Wayne, South of Wayne City.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079007 Robert A. Evers 8682 1947-09-25
United States, Illinois, Wayne, East of Sims.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079008 Robert A. Evers 85389 1965-09-10
United States, Illinois, White, South of Epworth.
ILLS:PLANT
ILLS00013135 J.O. Neill 11462 1959-10-11
United States, Illinois, Saint Clair, East Saint Louis.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079011 Eric F. Ulaszek 1217 1985-10-21
United States, Illinois, Williamson, Crab Orchard National Wildlife Refuge.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00079012 George D. Fuller 2429-H 1940-07-18
United States, Illinois, Winnebago, Rockford.