ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078824 Michael C. Reese 1991 1980-09-25
United States, Illinois, Calhoun, Lake Chickahominy.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078825 Michael C. Reese 1867 1960-09-18
United States, Illinois, Calhoun, Mississippi River Mile 222.0.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078826 Robert A. Evers 54039 1957-07-10
United States, Illinois, Calhoun, Dixon Pond, northwest of Batchtown.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078827 Leo Campbell & C. J. Alexopoulos s.n. 1930-08-26
United States, Illinois, Calhoun, South of Jess Ringhauser peach orchard, south of Hardin.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078829 Loy R. Phillippe & Sophia M. Gehlhausen 22933 1993-08-24
United States, Illinois, Cass, 3+ miles south of Beardstown on Boulevard Road. Arenzville West 7.5 minute topopgraphic map.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078830 Robert A. Evers 81729 1964-09-21
United States, Illinois, Cass, East of Beardstown.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078831 L. R. Tehon & D. H. Thompson s.n. 1928-10-20
United States, Illinois, Champaign, In Busey tract, north of Urbana.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078832 L. R. Tehon & D. H. Thompson s.n. 1928-10-20
United States, Illinois, Champaign, North of Urbana.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078833 Robert A. Evers 48496 1955-08-12
United States, Illinois, Christian, Northeast of Clarksdale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078834 Robert A. Evers 88185 1966-09-01
United States, Illinois, Clay, South of Iola.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078835 Robert A. Evers 54137 1957-07-11
United States, Illinois, Clinton, Northeast of New Memphis.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078836 Robert A. Evers 31324 1951-07-27
United States, Illinois, Clinton, South of Posey.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078837 Robert A. Evers 18013 1949-06-24
United States, Illinois, Clinton, East of Breese.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078838 G. H. Boewe s.n. 1946-11-07
United States, Illinois, Clinton, Along Route 127, 4 miles north of Carlyle.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078841 Eric F. Ulaszek 1381 1989-07-20
United States, Illinois, Cook, Elmhurst Reservoir, a man-made retention basin between I-290 and I-294, north of St. Charles Road interchange.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078842 S. F. Glassman 3635 1956-06-24
United States, Illinois, Cook, 54th, 2 blocks east of Hyde Park Boulevard, Chicago.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078843 Robert A. Evers 32188 1951-08-23
United States, Illinois, Cook, Quarry, east of Lemont.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078844 Robert A. Evers 25599 1950-07-20
United States, Illinois, Cook, Wheeling.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078845 George D. Fuller 9018 1944-07-02
United States, Illinois, Cook, Orland Park.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078846 H. D. Harrington H-100 1943-08-20
United States, Illinois, Cook, 115th Street and Cicero Avenue, southwest of Chicago.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078847 Robert A. Evers 60958 1959-07-15
United States, Illinois, Crawford, North of Palestine.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078849 Robert A. Evers 61383 1959-08-06
United States, Illinois, De Kalb, East of Genoa.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078848 Robert A. Evers 61391 1959-08-06
United States, Illinois, De Kalb, East of Genoa.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078850 Robert A. Evers 32146 1951-08-23
United States, Illinois, Du Page, 5 miles south of Downers Grove.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078851 Robert A. Evers 8272 1947-09-20
United States, Illinois, Du Page, West of Warrenville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078852 Robert A. Evers 60900 1959-07-15
United States, Illinois, Edgar, 1 mile northeast of Oliver.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078853 Robert A. Evers 61001 1959-07-15
United States, Illinois, Edwards, South of Browns.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078854 Robert A. Evers 35075 1952-07-30
United States, Illinois, Edwards, North of Albion.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078859 Robert A. Evers 88077 1966-09-01
United States, Illinois, Fayette, Southwest of Laclede.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078860 Robert A. Evers 52402 1956-09-10
United States, Illinois, Franklin, South of Mulkeytown.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078861 G. H. Boewe s.n. 1938-08-05
United States, Illinois, Franklin, Big Muddy River bottoms, near Sesser.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078863 Robert A. Evers 74184 1962-06-19
United States, Illinois, Gallatin, West of Junction.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078864 Robert A. Evers 20328 1949-09-01
United States, Illinois, Greene, North of Eldred.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078865 Robert A. Evers 40365 1953-07-30
United States, Illinois, Grundy, Southeast of Morris.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078866 Robert A. Evers 32343 1951-08-25
United States, Illinois, Grundy, Northeast of Gardner.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078867 Robert A. Evers 92716 1967-08-10
United States, Illinois, Hamilton, 3 miles south of Dale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078868 Robert A. Evers 70258 1961-08-08
United States, Illinois, Hamilton, South of Dale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078869 Robert A. Evers 65458 1960-07-08
United States, Illinois, Hamilton, Along railroad, south of Dale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078870 Robert A. Evers 20959 1949-09-08
United States, Illinois, Hancock, Mississippi River, south of Nauvoo.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078871 Robert A. Evers 20956 1949-09-08
United States, Illinois, Hancock, Mississippi River, south of Nauvoo.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078873 Robert A. Evers 115206 1975-09-11
United States, Illinois, Hardin, Walnut plantation, 3.5 miles north of Elizabethtown., 37.496636 -88.305036
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078874 Robert A. Evers 80809 1964-07-02
United States, Illinois, Henderson, South of Gladstone.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078875 H. S. Hawkins s.n. 1938-09-05
United States, Illinois, Henderson, Crystal Lake.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078876 H. S. Hawkins s.n. 1938-08-20
United States, Illinois, Henderson, At New Crystal Lake DuckClub.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078877 Robert A. Evers 66779 1960-08-12
United States, Illinois, Henry, South of Hooppole.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078878 Robert A. Evers 6178 1947-08-08
United States, Illinois, Henry, South of Bishop Hill.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078881 Kenneth R. Robertson & John Bouseman 4300 1986-07-02
United States, Illinois, Iroquois, 3.5 miles north of Watseka, just west of railroad tracks.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078882 Robert A. Evers 81371 1964-09-03
United States, Illinois, Iroquois, Conservation Area, northeast of Beaverville.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078883 Robert A. Evers 78001 1963-10-01
United States, Illinois, Iroquois, Northeast of Donovan.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078884 Loy R. Phillippe & Sophia Gahlhausen 22250 1993-06-24
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 16.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078886 Loy R. Phillippe, Sophia Gahlhausen & David Ketzner 22071 1993-06-23
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 20.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078885 Loy R. Phillippe, Sophia Gahlhausen & David Ketzner 22081 1993-06-23
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 20.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078888 Eric F. Ulaszek 1557 1991-07-02
United States, Illinois, Jackson, Approximately 1 mile north of Carbondale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078889 Eric F. Ulaszek 1546 1991-06-23
United States, Illinois, Jackson, Along Illinois 3, west of Sand Ridge.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078891 Robert A. Evers 65702 1960-07-13
United States, Illinois, Jackson, Northeast of Gorham.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078892 Donald J. Hankla 22 1950-07-29
United States, Illinois, Jackson, Crab Orchard Lake.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078893 Robert A. Evers 106717 1971-09-01
United States, Illinois, Jasper, West of Island Grove.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078894 Leo Campbell & C. J. Alexopoulos s.n. 1930-08-06
United States, Illinois, Jefferson, In D. I. Baters' peach orchard, south of Centralia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078895 Leo Campbell & C. J. Alexopoulos s.n. 1930-07-29
United States, Illinois, Jefferson, Near northwest corner of Roy Fraizer's peach orchard, south of Centralia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078896 Leo Campbell & C. J. Alexopoulos s.n. 1930-07-25
United States, Illinois, Jefferson, in Walter White's peach orchard, southeast of Centralia.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078897 Michael C. Reese 2047 1980-10-06
United States, Illinois, Jersey, Eagle Lake (Stump).
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078898 Michael C. Reese 2013 1980-10-01
United States, Illinois, Jersey, Illinois River Mile 16.5.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078899 Michael C. Reese 1809 1980-09-10
United States, Illinois, Jersey, Gilbert Lake Area.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078900 Robert A. Evers 112027 1973-09-05
United States, Illinois, Jersey, Stump Lake, southwest of Rosedale.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078901 Robert A. Evers 84867 1965-08-31
United States, Illinois, Jersey, The Glade, southwest of Nutwood.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078902 G. H. Boewe s.n. 1946-08-24
United States, Illinois, Jersey, In Clarence Ringhausen's orchard, about 3.5 miles southeast of Jerseyville.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00080169 Robert A. Evers 89059 1966-09-19
United States, Illinois, Jo Daviess, South of Council Hill Station.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00080168 Robert A. Evers 89067 1966-09-19
United States, Illinois, Jo Daviess, South of Council Hill Station.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00080170 Robert A. Evers 61473 1959-08-07
United States, Illinois, Jo Daviess, Apple River Canyon State Park.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078903 Loy R. Phillippe & Ed Lisowski 14278 1990-08-02
United States, Illinois, Johnson, Bell Pond Natural Area.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078904 Kevin Winship 929 1988-09-20
United States, Illinois, Johnson, Portion of Lower Cache River Natural Area.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078905 Robert A. Evers 104551 1970-10-28
United States, Illinois, Johnson, Heron Pond, north of Forman.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00080173 Robert A. Evers 35308 1952-08-14
United States, Illinois, Kane, South of Elburn.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078908 Robert A. Evers 111369 1973-08-08
United States, Illinois, Kankakee, East of Essex.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078909 Robert A. Evers 36194 1952-09-30
United States, Illinois, Kankakee, South of Momence.
ILLS:PLANT
Polygonum hydropiperoides Michx.
ILLS00078910 Robert A. Evers 18499 1949-07-13
United States, Illinois, Kankakee, Northeast of Wichert.
ILLS:PLANT
Polygonum persicaria Linnaeus
ILLS00088974 Robert A. Evers 47103 1955-07-05
United States, Illinois, Lake, Volo Bog, northwest of Volo.
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
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
Polygonum hydropiperoides Michx.
ILLS00078960 G. H. Boewe s.n. 1939-07-18
United States, Illinois, Ogle, Along Route 2, across from Black Hawk Statue.
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
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.