[Specimen details]

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20222 - Determined By: 21877, Mar-2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 30028
Locality USA. Tennessee, Stewart Co.: By TN 49, ca. 1 mi. W Dover Corner.
Description Pinkish.
Habitat Gravelly creek bottoms.
Reproductive State Immature Fruit
Specimen Notes
Collector R. Kral
Collection Date 03 Aug 1969
Accession Number 137815
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20222 - Determined By: 21877, Mar-2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Tennessee, Cocke Co.: At edge of pond, 1 mi. N of highway 411, SW of Parrottsville.
Reproductive State Immature Fruit
Specimen Notes
Collector P. Genelle
with G. Fleming
Collection Date 29 Jul 1977
Accession Number 135968
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20222 - Determined By: 21877, Mar-2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 218
Locality USA. South Carolina, Horry Co.: Farm pond 3 mi. S of Loris C-31.
Reproductive State Fertile
Specimen Notes
Collector C. R. Bell
Collection Date 25 May 1957
Accession Number 15180
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20222 - Determined By: 21877, Mar-2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Alabama, Madison Co.: Blackwell Swamp off of Jolly B Road; Tupelo Canoe Landing, 1.6 mi. from Jolly B Road.
Habitat Alluvial floodplain forest; associates: Bidens laevis, Nuphar luteum, Ludwigia leptocarpa, Carex joorii.
Reproductive State Fertile
Specimen Notes
Collector K. Francl
with L. Kruse, M. Morgan, E. Totin, M. Waters
Collection Date 29 Sep 2001
Accession Number 281476
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20222 - Determined By: 21877, Mar-2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Tennessee, Campbell Co.: Along route 25 W; ca. 4.3 mi. N of LaFollete.
Habitat Low, wet ruderal area.
Reproductive State Immature Fruit
Specimen Notes
Collector V. E. McNeilus
Collection Date 13 Aug 1991
Accession Number 207442
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Massachusetts, Middlesex Co.: Bedford. 42° 29' 26" N 71° 16' 34" W
Reproductive State Fertile
Specimen Notes
Collector M. Rodman
Collection Date Aug 1891
Accession Number 6607
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Massachusetts, Middlesex Co.: Bedford. 42° 29' 26" N 71° 16' 34" W
Reproductive State Fertile
Specimen Notes
Collector M. Rodman
Collection Date 1883
Accession Number 6609
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Maine, Androscoggin Co.: Auburn. 44° 5' 52" N 70° 13' 52" W
Habitat Dump.
Reproductive State Fertile
Specimen Notes
Collector R. C. Bean
Collection Date 30 Aug 1932
Accession Number 7126
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality Canada. Quebec Prov., Laval Co.: Laval-des-Rapides. 45° 32' 60" N 73° 42' 0" W
Habitat Terrain humide.
Reproductive State Fertile
Specimen Notes
Collector Fr. Rolland-Germain
Collection Date 21 Aug 1941
Accession Number 9087
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Maine, Androscoggin Co.: Livermore. 44° 23' 2" N 70° 14' 57" W
Reproductive State Fertile
Specimen Notes
Collector K. Furbish
Collection Date 30 Aug 1896
Accession Number 4770
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality Canada. Ontario Prov., Muskoka Co.: Mactier. 45° 7' 60" N 79° 46' 0" W
Reproductive State Fertile
Specimen Notes
Collector E. H. McClelland
Collection Date 29 Aug 1921
Accession Number 117812
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Iowa, Poweshiek Co.: Steps of Blair Hall; Grinnell College; Grinnell. 41° 44' 35" N 92° 43' 21" W
Habitat Crevice.
Reproductive State Fertile
Specimen Notes
Collector N. H. Russell
Collection Date 07 Aug 1952
Accession Number 10600
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. West Virginia, Jefferson Co.: Along US 340; 0.6 mi. W of state line; 9.4 mi. E of Charles Town.
Reproductive State Fertile
Elevation 650 ft
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 08 Sep 1980
Accession Number 162982
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. New Hampshire, Coos Co.: Randolph. 44° 22' 31" N 71° 16' 47" W
Habitat Wood road.
Reproductive State Fertile
Specimen Notes
Collector A. S. Pease
Collection Date 18 Aug 1960
Accession Number 45206
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. New York, Albany Co.: Edge of Beaver pond in Partridge Run hunting area; 4 mi. NW of Rensselaerville. 42° 30' 55" N 74° 8' 3" W
Reproductive State Fertile
Elevation 2000 ft
Specimen Notes
Collector N. H. Russell
Collection Date 01 Aug 1954
Accession Number 51648
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Missouri, Jackson Co.: 39° 0' 31" N 94° 20' 46" W
Reproductive State Fertile
Specimen Notes
Collector B. F. Bush
Collection Date 01 Aug 1954
Accession Number 50693
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 19714
Locality USA. Arizona, Yavapai Co.: Verde River below Camp Verde. 34° 43' 0" N 112° 1' 0" W
Habitat Moist river bank.
Reproductive State Fertile
Specimen Notes
Collector L. N. Goodding
Collection Date 10 Jul 1947
Accession Number 71528
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Iowa, Poweshiek Co.: N tennis courts; Grinnel College Campus; Grinnell. 41° 44' 35" N 92° 43' 21" W
Habitat Stream in field.
Reproductive State Fertile
Specimen Notes
Collector N. H. Russell
Collection Date 26 Jul 1952
Accession Number 51226
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. West Virginia, Mineral Co.: Facing N branch of Potomac River; ca. 4 mi. NNE of Keyser.
Habitat Mixed deciduous woods with some Pinus virginiana on NW slope; dark blue limestone interbedded with calcareous shales.
Reproductive State Fertile
Specimen Notes
Collector R. M. Downs
Collection Date 10 Sep 1969
Accession Number 95388
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Apr 2016
Herbarium Name Used
Determination History
Polygonum dubium 58602
Locality USA. New York, Erie Co.: Along sewer main right-of-way; ca. 0.2 mi. E of N end of Meadow Drive; Alden. 42° 54' 0" N 78° 29' 31" W
Reproductive State Fertile
Specimen Notes
Collector D. D. Taylor
with R. Ward
Collection Date 22 Aug 1984
Accession Number 217509
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Apr 2016
Herbarium Name Used
Determination History
Polygonum dubium 58602 - Determined By: 23645, Aug 1991
Locality USA. Connecticut, New London Co.: E edge of sandy/gravelly landfill; behind VFW post W of Latimer Point; between US 1 and railroad tracks; Stonington. 41° 20' 1" N 71° 54' 41" W
Description Inflorescence pink; narrow; local; stems ca. 2 ft. long; ascending.
Reproductive State Fertile
Specimen Notes
Collector S. R. Hill
Collection Date 07 Aug 1991
Accession Number 203910
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Wisconsin, Green Lake Co.: Fountain Creek Prairie Scientific Area. T14N, R11E, Sec. 8/17. 45° 23' 60" N 89° 15' 0" W
Habitat Low prairie.
Reproductive State Fertile
Specimen Notes
Collector T. Underwood
Collection Date 16 Sep 1978
Accession Number 187755
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. New York New York City; Manhattan; Central Park; across from main entrance of American Museum of Natural History; ca. 100 ft. E of Central Park West. 40° 46' 60" N 73° 58' 0" W
Habitat Rock outcrop.
Reproductive State Fertile
Specimen Notes
Collector S. Myers
Collection Date 16 Aug 2001
Accession Number 230551
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. West Virginia, Pocahontas Co.: C-92; 0.5 mi. W of junction with C-28; 3.5 mi. W of Cass.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 18 Aug 1981
Accession Number 178197
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Pennsylvania, Lancaster Co.: 2 mi. N of PA 741 on Cherry Hill Road; 6 mi. E of Strasburg. 39° 58' 59" N 76° 11' 3" W
Reproductive State Fertile
Elevation 250 ft
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 07 Sep 1980
Accession Number 162808
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2017
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Illinois, DeKalb Co.: Campus of Northern IL University; concrete parking lot surface. 37° 55' 60" N 88° 35' 60" W
Description Annual; variable in height; up to 1.5 m.; profusely branched; flowers white or pinkish-white; locally abundant.
Habitat Colonizing a small imperfection in low-lying soils; meager soils.
Reproductive State Fertile
Specimen Notes
Collector P. D. Sorensen
Collection Date 30 Jul 2008
Accession Number 290990
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 79413
Locality USA. New York, Dutchess Co.: 2 mi. E of Red Hook.
Habitat Wooded roadside.
Reproductive State Fertile
Specimen Notes
Collector G. E. Hyde
Collection Date 14 Aug 1968
Accession Number 107326
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Oklahoma, Marshall Co.: Draining into Lake Texoma; known locally as "Happy Hollow"; 2.3 mi. SE of Enos general store on county roads. T8S, R6E, Sec. 6. 33° 53' 40" N 96° 45' 14" W
Description To 50 cm. tall.
Habitat Banks and bed of small creek; producing oil wells and oil lines; dense overstory; Quercus, Nyssa, Carya; sand; scattered on creek banks.
Reproductive State Fertile
Specimen Notes
Collector R. J. Tyrl
Collection Date 17 Jul 1976
Accession Number 197400
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 79413
Locality USA. New York, Dutchess Co.: 2 mi. E of Red Hook.
Habitat Wooded roadside.
Reproductive State Fertile
Specimen Notes
Collector G. E. Hyde
Collection Date 14 Aug 1968
Accession Number 107442
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 23645, 2006
Locality USA. Illinois, Cass Co.: Beardstown; W of US 67; IL River floodplain; along E side of dredged Beardstown Slough channel; S of high-tension powerline crossing; W of Beardstown shopping center and Wal-Mart; NW of W end of Carp Lane. T18N, R12W, Sec. 21, SE¼, NE¼, NE¼. 40° 0' 0" N 90° 0' 0" W
Description Flowers white; pinkish in age; common.
Habitat Deep moist sand; margin of disturbed floodplain forest; includes E shore of excavated slough margin; perhaps best fitting the description of an ephemeral sand pond natural community, as well as its mesic floodplain forest on low sand levee.
Reproductive State Fertile
Specimen Notes
Collector S. R. Hill
Collection Date 23 Aug 2006
Accession Number 281825
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Ohio, Butler Co.: Talawanda Valley; Oxford; E of Western College. 39° 30' 25" N 84° 44' 43" W
Description Introduced from Europe.
Reproductive State Fertile
Specimen Notes
Collector T. J. Cobbe
Collection Date 28 Jun 1958
Accession Number 129059
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Wisconsin, Winnebago Co.: Oshkosh; Parking Lot 17; NE corner of Elmwood and Scott Streets; campus of University of WI Oshkosh. 44° 1' 29" N 88° 32' 33" W
Description Flowers pink and white
Habitat Scattered on gravelly margin.
Reproductive State Fertile
Specimen Notes
Collector T. G. Lammers
Collection Date 08 Sep
Accession Number 265939
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. California, Sonoma Co.: Atascadero Creek Marsh. 35° 28' 30" N 120° 38' 48" W
Habitat Open, moist ground.
Reproductive State Fertile
Specimen Notes
Collector P. Rubtzoff
Collection Date 23 Oct 1962
Accession Number 102426
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458
Locality USA. Arizona W Fork Oak Creek.
Reproductive State Fertile
Elevation 5400 ft
Specimen Notes
Collector P. Genelle
with G. Fleming
Collection Date 13 Jul 1972
Accession Number 102128
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 30028
Locality USA. Virginia, Norfolk Co.: N and E of Deep Creek on US 13.
Habitat Sandy peaty margin of pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 07 Oct 1961
Accession Number 44071
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 30028
Locality USA. Virginia, Montgomery Co.: Price's Fork.
Description Garden weed; flowers pink.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 10 Sep 1960
Accession Number 36903
Plant Atlas Link Plant Atlas Citation

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa 20179 - Determined By: 21877, Mar 2016
Herbarium Name Used
Determination History
Polygonum persicaria 33458 - Determined By: 23645, 2001
Locality USA. Illinois, Alexander Co.: IL 3; McClure; SE side; periodically ponded area; sometimes cropped; N of E-W Devil's Island Road (508E); N of town line; opposite abandoned barn. T14S, R3W, Sec. 3, SE¼, SW¼, SW¼. 37° 19' 18" N 89° 25' 51" W
Description Flowers pinkish, white in bud; stems often swollen just above nodes; occasional; ca. 0.5 m. tall.
Habitat Disturbed wet silty sand; alluvial deposits; degraded floodplain marsh; herbicided and tilled; Physalis angulata, Polygonum spp., Cyperus spp., Rumex.
Reproductive State Fertile
Elevation 340 ft
Specimen Notes
Collector S. R. Hill
with J.A. Koontz
Collection Date 28 Aug 2001
Accession Number 299331
Plant Atlas Link Plant Atlas Citation