[Specimen details]

Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa Gray - Determined By: B. F. Hansen, Mar-2016
Determination History
Polygonum persicaria L. - Determined By: Kral,
Locality USA. Tennessee , Stewart Co. : By TN 49, ca. 1 mi. W Dover Corner.
Description Pinkish.
Habitat Gravelly creek bottoms.
Reproductive State Immature Fruit
Collector R. Kral
Collection Date 03 Aug 1969
Accession Number 137815
Image 137815.JPG
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa Gray - Determined By: B. F. Hansen, Mar-2016
Determination History
Polygonum persicaria L.
Locality USA. Tennessee , Cocke Co. : At edge of pond, 1 mi. N of highway 411, SW of Parrottsville.
Reproductive State Immature Fruit
Collector P. Genelle
with G. Fleming
Collection Date 29 Jul 1977
Accession Number 135968
Image 135968.JPG
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa Gray - Determined By: B. F. Hansen, Mar-2016
Determination History
Polygonum persicaria L. - Determined By: H. E. Ahles,
Locality USA. South Carolina , Horry Co. : Farm pond 3 mi. S of Loris C-31.
Reproductive State Fertile
Collector C. R. Bell
Collection Date 25 May 1957
Accession Number 15180
Image 15180.JPG
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa Gray - Determined By: B. F. Hansen, Mar-2016
Determination History
Polygonum persicaria L.
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
Collector K. Francl
with L. Kruse, M. Morgan, E. Totin, M. Waters
Collection Date 29 Sep 2001
Accession Number 281476
Image 281476.JPG
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa Gray - Determined By: B. F. Hansen, Mar-2016
Determination History
Polygonum persicaria L.
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
Collector V. E. McNeilus
Collection Date 13 Aug 1991
Accession Number 207442
Image 207442.JPG
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Massachusetts , Middlesex Co. : Bedford. 42° 29' 26" N 71° 16' 34" W
Reproductive State Fertile
Collector M. Rodman
Collection Date Aug 1891
Accession Number 6607
Image 6607.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Massachusetts , Middlesex Co. : Bedford. 42° 29' 26" N 71° 16' 34" W
Reproductive State Fertile
Collector M. Rodman
Collection Date 1883
Accession Number 6609
Image 6609.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Maine , Androscoggin Co. : Auburn. 44° 5' 52" N 70° 13' 52" W
Habitat Dump.
Reproductive State Fertile
Collector R. C. Bean
Collection Date 30 Aug 1932
Accession Number 7126
Image 7126.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality Canada. Quebec Prov. , Laval Co. : Laval-des-Rapides. 45° 32' 60" N 73° 42' 0" W
Habitat Terrain humide.
Reproductive State Fertile
Collector Fr. Rolland-Germain
Collection Date 21 Aug 1941
Accession Number 9087
Image 9087.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Maine , Androscoggin Co. : Livermore. 44° 23' 2" N 70° 14' 57" W
Reproductive State Fertile
Collector K. Furbish
Collection Date 30 Aug 1896
Accession Number 4770
Image 4770.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality Canada. Ontario Prov. , Muskoka Co. : Mactier. 45° 7' 60" N 79° 46' 0" W
Reproductive State Fertile
Collector E. H. McClelland
Collection Date 29 Aug 1921
Accession Number 117812
Image 117812.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector N. H. Russell
Collection Date 07 Aug 1952
Accession Number 10600
Image 10600.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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 to ft
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 08 Sep 1980
Accession Number 162982
Image 162982.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. New Hampshire , Coos Co. : Randolph. 44° 22' 31" N 71° 16' 47" W
Habitat Wood road.
Reproductive State Fertile
Collector A. S. Pease
Collection Date 18 Aug 1960
Accession Number 45206
Image 45206.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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 to ft
Collector N. H. Russell
Collection Date 01 Aug 1954
Accession Number 51648
Image 51648.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Missouri , Jackson Co. : 39° 0' 31" N 94° 20' 46" W
Reproductive State Fertile
Collector B. F. Bush
Collection Date 01 Aug 1954
Accession Number 50693
Image 50693.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: Goodd.,
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
Collector L. N. Goodding
Collection Date 10 Jul 1947
Accession Number 71528
Image 71528.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector N. H. Russell
Collection Date 26 Jul 1952
Accession Number 51226
Image 51226.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector R. M. Downs
Collection Date 10 Sep 1969
Accession Number 95388
Image 95388.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Apr 2016
Determination History
Polygonum dubium Stein
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
Collector D. D. Taylor
with R. Ward
Collection Date 22 Aug 1984
Accession Number 217509
Image 217509.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Apr 2016
Determination History
Polygonum dubium Stein - Determined By: S. R. Hill, 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
Collector S. R. Hill
Collection Date 07 Aug 1991
Accession Number 203910
Image 203910.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector T. Underwood
Collection Date 16 Sep 1978
Accession Number 187755
Image 187755.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector S. Myers
Collection Date 16 Aug 2001
Accession Number 230551
Image 230551.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 18 Aug 1981
Accession Number 178197
Image 178197.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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 to ft
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 07 Sep 1980
Accession Number 162808
Image 162808.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2017
Determination History
Polygonum persicaria L.
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
Collector P. D. Sorensen
Collection Date 30 Jul 2008
Accession Number 290990
Image 290990.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: G. E. Hyde,
Locality USA. New York , Dutchess Co. : 2 mi. E of Red Hook.
Habitat Wooded roadside.
Reproductive State Fertile
Collector G. E. Hyde
Collection Date 14 Aug 1968
Accession Number 107326
Image 107326.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector R. J. Tyrl
Collection Date 17 Jul 1976
Accession Number 197400
Image 197400.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: G. E. Hyde,
Locality USA. New York , Dutchess Co. : 2 mi. E of Red Hook.
Habitat Wooded roadside.
Reproductive State Fertile
Collector G. E. Hyde
Collection Date 14 Aug 1968
Accession Number 107442
Image 107442.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: S. R. Hill, 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
Collector S. R. Hill
Collection Date 23 Aug 2006
Accession Number 281825
Image 281825.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector T. J. Cobbe
Collection Date 28 Jun 1958
Accession Number 129059
Image 129059.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
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
Collector T. G. Lammers
Collection Date 08 Sep
Accession Number 265939
Image 265939.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. California , Sonoma Co. : Atascadero Creek Marsh. 35° 28' 30" N 120° 38' 48" W
Habitat Open, moist ground.
Reproductive State Fertile
Collector P. Rubtzoff
Collection Date 23 Oct 1962
Accession Number 102426
Image 102426.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L.
Locality USA. Arizona W Fork Oak Creek.
Reproductive State Fertile
Elevation 5400 to ft
Collector P. Genelle
with G. Fleming
Collection Date 13 Jul 1972
Accession Number 102128
Image 102128.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: Kral,
Locality USA. Virginia , Norfolk Co. : N and E of Deep Creek on US 13.
Habitat Sandy peaty margin of pine flatwoods.
Reproductive State Fertile
Collector R. Kral
Collection Date 07 Oct 1961
Accession Number 44071
Image 44071.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: Kral,
Locality USA. Virginia , Montgomery Co. : Price's Fork.
Description Garden weed; flowers pink.
Reproductive State Fertile
Collector R. Kral
Collection Date 10 Sep 1960
Accession Number 36903
Image 36903.jpg
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Persicaria maculosa
Family Name Polygonaceae
Currently Accepted Name Persicaria maculosa A. Gray - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum persicaria L. - Determined By: S. R. Hill, 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 to ft
Collector S. R. Hill
with J.A. Koontz
Collection Date 28 Aug 2001
Accession Number 299331
Image 299331.jpg
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