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Ranunculus aquatilis var. diffusus

Family:Ranunculaceae
Species:Ranunculus aquatilis L. var. diffusus With.
Common Name:white water buttercup, white water crowfoot
Habitat:Lakes, ponds, and slow moving water of streams.
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: 9
References:**

** Not applicable or data not available.

Classification

SupraordinalEudicots
Order Ranunculales
FamilyRanunculaceae
Genus Ranunculus
Species Ranunculus aquatilis L. var. diffusus With. - white water buttercup, white water crowfoot

Citation

Citation Ranunculus aquatilis L. var. diffusus With.
Basionym: **
Type: **

** Not applicable or data not available.

Source

CountyYearHerbariaNotesSubmission Info
Cattaraugus  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Cayuga  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Cayuga  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Cayuga1915 BH
Herbarium Name Used: Ranunculus aquatilis var. diffusus
Werier (2017) voucher!; R.B. Hughes & G.E. Douglas 4050 3/6/2018 - David Werier
Chautauqua  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Chenango  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Chenango  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Clinton  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Clinton  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Columbia  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Columbia  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Cortland  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Cortland  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Delaware  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Delaware1978 BKL – BKL00061351
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Dutchess  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Erie  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Essex1880 BKL – BKL00061345
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Essex  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Essex  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Franklin  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Genesee  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Herkimer  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Jefferson  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Jefferson1995 RCFS – accession # 10106
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  11/17/2009 - RCFS (Andy Nelson)
Jefferson1995 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Jefferson  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Livingston1979 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Livingston1978 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Livingston  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Madison  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Madison1996 NYS
Herbarium Name Used: Ranunculus tricophyllus
   
Madison  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Monroe  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Nassau1924 BKL – BKL00061339
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Nassau  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Nassau1923 BKL – BKL00061341
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Niagara  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Oneida  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Oneida  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Onondaga  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Onondaga  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Ontario1978 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Orange1925 CONN
Herbarium Name Used: Ranunculus tricophyllus
   
Oswego  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Oswego1997 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Oswego  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Oswego1997 RCFS – accession # 12595
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  11/17/2009 - RCFS (Andy Nelson)
Otsego1986 SUCO
Herbarium Name Used: Ranunculus longirostis
  5/22/2008 - Connie Tedesco
Queens1897 BKL – BKL00061340
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Queens  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Queens1867 BKL – BKL00061335
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Rensselaer  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Rensselaer2000 NYS
Herbarium Name Used: none Ranunculus longirostris
   
Rensselaer  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Richmond1882 BKL – BKL00061344
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Rockland1935 BKL – BKL00061343
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Schuyler  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Seneca  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
St. Lawrence2002 BH
Herbarium Name Used: none Ranunculus longirostris
  Anne Johnson
St. Lawrence  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
St. Lawrence1914 BKL – BKL00061347
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Suffolk1877 BKL – BKL00061337
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Suffolk1880 BKL – BKL00061336
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Suffolk1877 BKL – BKL00061338
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Suffolk1911 BKL – BKL00061342
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Suffolk  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Suffolk1988 NYS
Herbarium Name Used: Ranunculus tricophyllus
   
Sullivan  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Sullivan1991 BKL – BKL00061353
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Sullivan1991 BKL – BKL00061352
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Tompkins  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Tompkins  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Ulster  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Ulster1891 BKL – BKL00061346
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Warren  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Washington  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Washington1932 CONN
Herbarium Name Used: Ranunculus tricophyllus
   
Washington  BKL – BKL00061349
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Wayne1871 BKL – BKL00061350
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Wayne  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   
Wayne  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Westchester  NYFA_1990
Herbarium Name Used: Ranunculus tricophyllus
   
Westchester2007 BKL – BKL00086276
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Westchester  BKL – BKL00099201
Herbarium Name Used: Ranunculus aquatilis var. diffusus
  2/8/2012 - BKL (Steve Glenn)
Yates  NYFA_1990
Herbarium Name Used: Ranunculus longirostris
   

Synonyms

SynonymFull CitationBasionymTypeNotes
Ranunculus aquatilis var. calvescens Ranunculus aquatilis L. var. calvescens (W.B. Drew) L.D. Benson   
Ranunculus aquatilis var. capillaceus Ranunculus aquatilis L. var. capillaceus (Thuill.) DC.   
Ranunculus circinatus Ranunculus circinatus Sibth. misapplied   
Ranunculus circinatus var. subrigidus Ranunculus circinatus Sibth. var. subrigidus (W.B. Drew) L.D. Benson   
Ranunculus longirostris Ranunculus longirostris Godr.   
Ranunculus subrigidus Ranunculus subrigidus W.B. Drew   
Ranunculus trichophyllus Ranunculus trichophyllus Chaix   
Ranunculus trichophyllus var. calvescens Ranunculus trichophyllus Chaix var. calvescens W.B. Drew