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Polygonum aviculare ssp. depressum

Family:Polygonaceae
Species:Polygonum aviculare L. ssp. depressum (Meisn.) Arcang.
Common Name:oval-leaved knotweed
Habitat:Roadsides, dirt roads, disturbed sites, sandy lake shores, waste places including cracks in sidewalks, and cultivated ground.
Associated Ecological Communities:**
Growth Habit:Herbaceous
Duration:Annual
Category:Vascular
Plant Notes:**
Taxonomic Notes:**
Status:Not Native, Naturalized
References:**

** Not applicable or data not available.

Classification

SupraordinalEudicots
Order Caryophyllales
FamilyPolygonaceae
Genus Polygonum
Species Polygonum aviculare L. ssp. depressum (Meisn.) Arcang. - oval-leaved knotweed

Citation

Citation Polygonum aviculare L. ssp. depressum (Meisn.) Arcang.
Basionym: **
Type: **

** Not applicable or data not available.

Source

CountyYearHerbariaNotesSubmission Info
Albany1989 NYS
Herbarium Name Used: Polygonum arenastrum
   
Albany  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Albany1902 BKL – BKL00070444
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Bronx1936 BKL – BKL00070445
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Bronx1994 BKL – BKL00070443
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Bronx  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Cattaraugus  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Cayuga  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Cayuga1999 RCFS – accession # 12550
Herbarium Name Used: Polygonum aviculare ssp. depressum
  11/17/2009 - RCFS (Andy Nelson)
Chenango  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Clinton  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Clinton1935 BH
Herbarium Name Used: Polygonum aviculare ssp. depressum
Werier (2017) voucher!; K.M. Wiegand 18815 3/6/2018 - David Werier
Columbia1997 BKL – BKL00087670
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Cortland  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Delaware  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Dutchess  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Erie1990 NYS
Herbarium Name Used: Polygonum arenastrum
   
Essex  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Franklin  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Genesee  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Hamilton  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Jefferson  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Kings1992 NYS
Herbarium Name Used: Polygonum arenastrum
   
Kings1993 BKL – BKL00042391
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Kings1993 BKL – BKL00042390
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Kings1992 BKL – BKL00042393
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Kings1993 NYS
Herbarium Name Used: Polygonum arenastrum
   
Kings  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Lewis  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Livingston  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Madison  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Monroe1990 NYS
Herbarium Name Used: Polygonum arenastrum
   
Monroe  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Montgomery2010 SUCO – 9527
Herbarium Name Used: Polygonum aviculare ssp. depressum
  6/28/2013 - Connie Tedesco
Nassau1919 BKL – BKL00042389
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Nassau  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
New York  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Oneida  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Onondaga  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Ontario  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Orange1990 NYS
Herbarium Name Used: Polygonum arenastrum
   
Orange1990 BKL – BKL00042392
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Oswego1970 RCFS – accession # 10603
Herbarium Name Used: Polygonum aviculare ssp. depressum
  11/17/2009 - RCFS (Andy Nelson)
Oswego  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Oswego2007 RCFS – accession # 13167
Herbarium Name Used: Polygonum aviculare ssp. depressum
  11/17/2009 - RCFS (Andy Nelson)
Otsego  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Putnam1999 NYBarcode ID: 322390
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Putnam1999 BKL – BKL00095460
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Queens  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Queens1910 BKL – BKL00042388
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Rensselaer1996 NYS
Herbarium Name Used: Polygonum arenastrum
   
Rensselaer1999 NYS
Herbarium Name Used: Polygonum arenastrum
   
Rensselaer  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Richmond  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Richmond2007 BKL – BKL00086043
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Rockland1990 NYS
Herbarium Name Used: Polygonum arenastrum
   
Rockland  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Saratoga  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Schenectady  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
St. Lawrence  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
St. Lawrence1987 NYS
Herbarium Name Used: Polygonum arenastrum
   
Suffolk  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Suffolk  BKL – BKL00042395
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1994 BKL – BKL00011539
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1994 BKL – BKL00084283
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1994 BKL – BKL00084493
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1909 BKL – BKL00042386
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1994 BKL – BKL00011526
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Suffolk1921 BKL – BKL00042387
Herbarium Name Used: Polygonum aviculare subsp. depressum
  2/8/2012 - BKL (Steve Glenn)
Tioga  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Tompkins  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Ulster  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Warren  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Washington  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Westchester  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   
Wyoming  NYFA_1990
Herbarium Name Used: none Polygonum aviculare ssp. depressum
   

Synonyms

SynonymFull CitationBasionymTypeNotes
Polygonum arenastrum Polygonum arenastrum Boreau   
Polygonum aviculare var. arenastrum Polygonum aviculare L. var. arenastrum (Boreau) Nyman