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Hydrocotyle americana

Family:Araliaceae
Species:Hydrocotyle americana L.
Common Name:American marsh pennywort
Habitat:Marshes, swamps, stream banks, and wet ditches usually where the herbaceous vegetation is not dense or tall. This species likes exposed saturated or wet soils. It also does well over mosses in wet areas.
Associated Ecological Communities:**
Growth Habit:Forb/herb
Duration:Perennial
Category:Vascular
Plant Notes:**
Taxonomic Notes:**
Status:Native, OBL (NWI), S5 (State Rank), G5 (Global Rank), CoC: 6
References:**

** Not applicable or data not available.

Classification

SupraordinalEudicots
Order Apiales
FamilyAraliaceae
Genus Hydrocotyle
Species Hydrocotyle americana L. - American marsh pennywort

Citation

Citation Hydrocotyle americana L.
Basionym: **
Type: **

** Not applicable or data not available.

Source

CountyYearHerbariaNotesSubmission Info
Albany  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Albany1992 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Broome  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Cattaraugus  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Cattaraugus1961 BUF – Herbarium # 54688
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Chemung1880 BUF – Herbarium # 22374
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Chemung  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Chenango  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Columbia  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Delaware  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Erie  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Erie  BUF – Herbarium # 81940
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Essex  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Fulton2007 NYS – 353
Herbarium Name Used: Hydrocotyle americana
  12/22/2009 - Donna Vogler
Fulton2007 FMCC – 353
Herbarium Name Used: Hydrocotyle americana
  12/22/2009 - Donna Vogler
Greene1898 BKL – BKL00033733
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Greene1892 BKL – BKL00033732
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Greene1932 BKL – BKL00033734
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Greene  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Greene1990 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Hamilton  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Jefferson  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Kings1841 BUF – Herbarium # 77379
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Lewis  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Lewis1993 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Livingston  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Madison  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Monroe  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Nassau1939 OBPF – Log_num: GHP12
Herbarium Name Used: none Hydrocotyle americana
   
Nassau1976 OBPF – Log_num: 8422
Herbarium Name Used: none Hydrocotyle americana
   
Nassau1977 OBPF – Log_num: 10313
Herbarium Name Used: none Hydrocotyle americana
   
Nassau1925 BKL – BKL00033743
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Nassau1896 BKL – BKL00033746
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Nassau1925 BKL – BKL00033741
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Nassau1898 BKL – BKL00033747
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Niagara1896 BUF – Herbarium # 54114
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Oneida  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Onondaga1926 BH
Herbarium Name Used: Hydrocotyle americana
Werier (2017) voucher!; G.P. VanEseltine & F.L. VanEseltine 3143 3/6/2018 - David Werier
Orange  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Orange1990 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Orange1885 BKL – BKL00033858
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Orange2005 BKL – BKL00051714
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Orange2002 BKL – BKL00022836
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Orange1990 BKL – BKL00027765
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Oswego1999 RCFS – accession # 12725
Herbarium Name Used: Hydrocotyle americana
  11/17/2009 - RCFS (Andy Nelson)
Oswego1998 RCFS – accession # 12727
Herbarium Name Used: Hydrocotyle americana
  11/17/2009 - RCFS (Andy Nelson)
Oswego  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Oswego1998 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Otsego2006 SUCO
Herbarium Name Used: none Hydrocotyle americana
Town of Roseboom  
Putnam2001 BKL – BKL00019542
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Queens1885 BKL – BKL00033740
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Queens  BKL – BKL00033744
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Rensselaer1996 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Rensselaer1997 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Rensselaer1998 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Rensselaer2000 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Rockland1990 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Rockland1892 BKL – BKL00033729
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Saratoga  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Schoharie1883 BKL – BKL00033737
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Seneca1997 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Seneca1997 RCFS – accession # 12101
Herbarium Name Used: Hydrocotyle americana
  11/17/2009 - RCFS (Andy Nelson)
St. Lawrence1916 BKL – BKL00033731
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
St. Lawrence1990 ESF
Herbarium Name Used: none Hydrocotyle americana
  Anne Johnson
St. Lawrence  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
St. Lawrence1987 NYS
Herbarium Name Used: none Hydrocotyle americana
   
Steuben  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Suffolk1927 BKL – BKL00033745
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Suffolk1914 BKL – BKL00033742
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Suffolk1910 BKL – BKL00033739
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Sullivan1976 BKL – BKL00033702
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Sullivan1977 BKL – BKL00033701
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Sullivan  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Tompkins  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Tompkins1893 BUF – Herbarium # 65365
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Ulster  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Ulster2010 BKL – BKL00097959
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Warren  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Warren1891 BKL – BKL00033736
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Washington  NYFA_1990
Herbarium Name Used: none Hydrocotyle americana
   
Westchester1994 BKL – BKL00027766
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Westchester1888 BKL – BKL00099113
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Westchester1887 BKL – BKL00033707
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Westchester2011 BKL – BKL00100766
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Westchester1897 BKL – BKL00033853
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)
Wyoming1923 BUF – Herbarium # 81942
Herbarium Name Used: Hydrocotyle americana
  12/18/2009 - BUF (Ed Fuchs)
Yates  BKL – BKL00033703
Herbarium Name Used: Hydrocotyle americana
  2/8/2012 - BKL (Steve Glenn)

Synonyms

No synonyms exist for this species.