Calflora
Showing records 1 - 50 out of  60 matching records.
Searching for: genus: Ranunculus
Click on the Scientific Name to see a Taxon Report.
Ranunculus acris
Acrid buttercup
non-native
Perennial herb
Ranunculus acris
© 2005 Dr. Amadej Trnkoczy
CalPhotos (UCB)
Ranunculus acris
© 2006 Dr. Amadej Trnkoczy
CalPhotos (UCB)
Ranunculus acris
© 2008 Louis-M. Landry
CalPhotos (UCB)
Ranunculus alismifolius
Common water plantain buttercup
native
Perennial herb
Ranunculus alismifolius
© 2007 Dianne Fristrom
CalPhotos (UCB)
Ranunculus alismifolius
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus alismifolius
© 2003 Steve Matson
CalPhotos (UCB)
Ranunculus alismifolius var. alismellus
Slender buttercup
native
Perennial herb
Ranunculus alismifolius var. alismellus
© 2009 Keir Morse
CalPhotos (UCB)
Ranunculus alismifolius var. alismellus
© 2020 Susan McDougall
Ranunculus alismifolius var. alismellus
© 2009 Barry Breckling
CalPhotos (UCB)
Ranunculus alismifolius var. alismifolius
Water plantain buttercup
native
Perennial herb
Ranunculus alismifolius var. alismifolius
© 2011 Ryan Batten
CalPhotos (UCB)
Ranunculus alismifolius var. alismifolius
© 1980 Robert E. Preston, Ph.D.
CalPhotos (UCB)
Ranunculus alismifolius var. alismifolius
© 2010 Steven Perry
CalPhotos (UCB)
Ranunculus alismifolius var. hartwegii
Common water plantain buttercup
native
Perennial herb
Ranunculus alismifolius var. hartwegii
© 2018 Gerald Carr
Ranunculus alismifolius var. hartwegii
© 2018 Gerald Carr
Ranunculus alismifolius var. hartwegii
© 2018 Gerald Carr
Ranunculus alismifolius var. lemmonii
Common water plantain buttercup
native
Perennial herb
Ranunculus alismifolius var. lemmonii
© 2018 David popp
Ranunculus andersonii
Anderson's buttercup
native
Perennial herb
Ranunculus andersonii
© 2000 Larry Blakely
CalPhotos (UCB)
Ranunculus andersonii
© 2020 Matt Berger
Ranunculus andersonii
© 2020 Matt Berger
Ranunculus aquatilis
Whitewater crowfoot
native
Perennial herb (aquatic)
Ranunculus aquatilis
© 2005 Steve Matson
CalPhotos (UCB)
Ranunculus aquatilis
© 2004 Carol W. Witham
CalPhotos (UCB)
Ranunculus aquatilis
© 2020 Julie A. Kierstead
Ranunculus aquatilis var. aquatilis also called Ranunculus aquatilis var. hispidulus
Whitewater crowfoot
native
Perennial herb (aquatic)
Ranunculus aquatilis var. aquatilis
© 2020 Bob Sweatt
Ranunculus aquatilis var. aquatilis
© 2016 John Doyen
CalPhotos (UCB)
Ranunculus aquatilis var. aquatilis
© 2020 Bob Sweatt
Ranunculus aquatilis var. diffusus also called Ranunculus longirostris
Whitewater crowfoot
native
Perennial herb (aquatic)
Ranunculus aquatilis var. diffusus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus aquatilis var. diffusus
© 2004 Carol W. Witham
CalPhotos (UCB)
Ranunculus aquatilis var. diffusus
© 2018 Cynthia Powell
Ranunculus arvensis
Field buttercup
non-native
Annual herb
Ranunculus arvensis
© 2015 Judy and Barry Breckling
Ranunculus arvensis
© 2015 Judy and Barry Breckling
Ranunculus arvensis
© 2019 David popp
Ranunculus bonariensis
Carter's buttercup
native
Annual herb
Ranunculus bonariensis
© 2013 Aaron Arthur
CalPhotos (UCB)
Ranunculus bonariensis
© 2020 Zoya Akulova
CalPhotos (UCB)
Ranunculus bonariensis
© 2013 Aaron Arthur
CalPhotos (UCB)
Ranunculus bonariensis var. trisepalus
Vernal pool buttercup
native
Annual herb
Ranunculus bonariensis var. trisepalus
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus bonariensis var. trisepalus
© 2004 Carol W. Witham
CalPhotos (UCB)
Ranunculus bonariensis var. trisepalus
© 2004 Carol W. Witham
CalPhotos (UCB)
Ranunculus bulbosus
Bulbous buttercup
non-native
Perennial herb
Ranunculus bulbosus
© 2005 Dr. Amadej Trnkoczy
CalPhotos (UCB)
Ranunculus bulbosus
© 2005 Dr. Amadej Trnkoczy
CalPhotos (UCB)
Ranunculus californicus
Common buttercup
native
Perennial herb
Ranunculus californicus
© 2019 Diane Etchison
Ranunculus californicus
© 2020 Mitchell Coleman
Ranunculus californicus
© 2019 Diane Etchison
Ranunculus californicus var. californicus
Common buttercup
native
Perennial herb
Ranunculus californicus var. californicus
© 2013 Gary McDonald
CalPhotos (UCB)
Ranunculus californicus var. californicus
© 2015 Barry Breckling
CalPhotos (UCB)
Ranunculus californicus var. californicus
© 2018 Gary McDonald
Ranunculus californicus var. cuneatus
Common buttercup
native
Perennial herb
Ranunculus californicus var. cuneatus
© 2019 Susan McDougall
Ranunculus californicus var. cuneatus
© 2015 Zoya Akulova
CalPhotos (UCB)
Ranunculus californicus var. cuneatus
© 2013 Robert Sikora
CalPhotos (UCB)
Ranunculus canus
Hartweg's buttercup
native
Perennial herb
Ranunculus canus
© 2009 Barry Rice
CalPhotos (UCB)
Ranunculus canus
© 2019 Chico Hiking Association
Ranunculus canus
© 2007 George W. Hartwell
CalPhotos (UCB)
Ranunculus canus var. canus
Hartweg's buttercup
native
Perennial herb
Ranunculus canus var. canus
© 2007 Paul Preston
Ranunculus canus var. canus
© © 2016 Jason Matthias Mills
CalPhotos (UCB)
Ranunculus canus var. ludovicianus
Hartweg's buttercup
native
Perennial herb
no photo
Ranunculus cortusifolius
Azores buttercup
non-native
Perennial herb
Ranunculus cortusifolius
© 2010 Zoya Akulova
CalPhotos (UCB)
Ranunculus cortusifolius
© 2009 Zoya Akulova
CalPhotos (UCB)
Ranunculus cymbalaria
Alkali buttercup
native
Perennial herb
Ranunculus cymbalaria
© 2007 Steve Matson
CalPhotos (UCB)
Ranunculus cymbalaria
© 2016 John Doyen
CalPhotos (UCB)
Ranunculus cymbalaria
© 2014 Neal Kramer
CalPhotos (UCB)
Ranunculus eschscholtzii
Eschscholtz's buttercup
native
Perennial herb
Ranunculus eschscholtzii
© 2005 Steve Matson
CalPhotos (UCB)
Ranunculus eschscholtzii
© 2019 R.A. Chasey
Ranunculus eschscholtzii
© 2020 Bob Sweatt
Ranunculus eschscholtzii var. eschscholtzii
Eschscholtz's buttercup
native
Perennial herb
no photo
Ranunculus eschscholtzii var. oxynotus
Eschscholtz's buttercup
native
Perennial herb
Ranunculus eschscholtzii var. oxynotus
© 2010 Dan Shimmon
CalPhotos (UCB)
Ranunculus eschscholtzii var. oxynotus
© 2019 R.A. Chasey
Ranunculus eschscholtzii var. oxynotus
© 2010 Dan Shimmon
CalPhotos (UCB)
Ranunculus eschscholtzii var. suksdorfii
Suksdorf's buttercup
native
Perennial herb
Ranunculus eschscholtzii var. suksdorfii
© 2008 Christopher L. Christie
CalPhotos (UCB)
Ranunculus eschscholtzii var. suksdorfii
© 2008 Christopher L. Christie
CalPhotos (UCB)
Ranunculus flabellaris
Water buttercup
native
Perennial herb
Ranunculus flabellaris
© 2009 Robert L. Carr
Ranunculus flabellaris
© 2009 Robert L. Carr
Ranunculus flabellaris
© 2009 Robert L. Carr
Ranunculus flammula
Spearwort
native
Perennial herb
Ranunculus flammula
© 2009 Keir Morse
CalPhotos (UCB)
Ranunculus flammula
© 2020 Bob Sweatt
Ranunculus flammula
© 2020 Bob Sweatt
Ranunculus flammula var. flammula
Greater creeping spearwort
native
Perennial herb
no photo
Ranunculus flammula var. ovalis
Greater creeping spearwort
native
Perennial herb
Ranunculus flammula var. ovalis
© 2011 2011 Eric Wrubel/NPS
CalPhotos (UCB)
Ranunculus flammula var. ovalis
© 2013 Robert Steers/NPS
CalPhotos (UCB)
Ranunculus flammula var. ovalis
© 2011 2011 Eric Wrubel/NPS
CalPhotos (UCB)
Ranunculus glaberrimus
Smooth buttercup
native
Perennial herb
Ranunculus glaberrimus
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus glaberrimus
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus glaberrimus
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus glaberrimus var. ellipticus
Narrow leaved smooth buttercup
native
Perennial herb
Ranunculus glaberrimus var. ellipticus
© 2009 Steve Matson
CalPhotos (UCB)
Ranunculus glaberrimus var. ellipticus
© 2009 Steve Matson
CalPhotos (UCB)
Ranunculus glaberrimus var. ellipticus
© 2009 Gary A. Monroe
CalPhotos (UCB)
Ranunculus glaberrimus var. glaberrimus
Smooth buttercup
native
Perennial herb
Ranunculus glaberrimus var. glaberrimus
© 2002 Thayne Tuason
CalPhotos (UCB)
Ranunculus glaberrimus var. glaberrimus
© 2018 Susan McDougall
CalPhotos (UCB)
Ranunculus glaberrimus var. glaberrimus
© 2017 Thayne Tuason
CalPhotos (UCB)
Ranunculus gormanii
Gorman's buttercup
native
Perennial herb
Ranunculus gormanii
© 2010 Keir Morse
CalPhotos (UCB)
Ranunculus gormanii
© 2010 Keir Morse
CalPhotos (UCB)
Ranunculus hebecarpus
Pubescent fruited buttercup
native
Annual herb
Ranunculus hebecarpus
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus hebecarpus
© 2015 Zoya Akulova
CalPhotos (UCB)
Ranunculus hebecarpus
© 2019 Ron Vanderhoff
Ranunculus hydrocharoides
Frog's bit buttercup
rare, native
Perennial herb (aquatic)
Ranunculus hydrocharoides
© 1998 Larry Blakely
CalPhotos (UCB)
Ranunculus hydrocharoides
© 1998 Larry Blakely
CalPhotos (UCB)
Ranunculus hydrocharoides
© 1998 Larry Blakely
CalPhotos (UCB)
Ranunculus hystriculus also called Kumlienia hystricula
Waterfall false buttercup
native
Perennial herb
Ranunculus hystriculus
© 2009 Barry Breckling
CalPhotos (UCB)
Ranunculus hystriculus
© 2019 Matt Berger
Ranunculus hystriculus
© 2019 Matt Berger
Ranunculus lobbii
Lobb's aquatic buttercup
rare, native
Annual herb (aquatic)
Ranunculus lobbii
© 2014 John Doyen
CalPhotos (UCB)
Ranunculus lobbii
© 2007 Matt Below
CalPhotos (UCB)
Ranunculus lobbii
© 2008 Jorg Fleige
CalPhotos (UCB)
Ranunculus macounii
Macoun's buttercup
rare, native
Annual, Perennial herb
Ranunculus macounii
© 2009 Trent M. Draper
CalPhotos (UCB)
Ranunculus macounii
© 2009 Trent M. Draper
CalPhotos (UCB)
Ranunculus muricatus
Buttercup
non-native
Annual, Perennial herb
Ranunculus muricatus
© 2008 Jorg Fleige
CalPhotos (UCB)
Ranunculus muricatus
© 2006 George W. Hartwell
CalPhotos (UCB)
Ranunculus muricatus
© 2019 Chico Hiking Association
Ranunculus occidentalis
Western buttercup
native
Perennial herb
Ranunculus occidentalis
© 2008 Steve Matson
CalPhotos (UCB)
Ranunculus occidentalis
© 2015 Debra L. Cook
CalPhotos (UCB)
Ranunculus occidentalis
© 2020 Ron Vanderhoff
Ranunculus occidentalis var. dissectus
Western buttercup
native
Perennial herb
Ranunculus occidentalis var. dissectus
© 2015 Susan McDougall
Ranunculus occidentalis var. dissectus
© 2018 Susan McDougall
Ranunculus occidentalis var. howellii
Western buttercup
native
Perennial herb
no photo
Ranunculus occidentalis var. occidentalis
Western buttercup
native
Perennial herb
Ranunculus occidentalis var. occidentalis
© 2015 Debra L. Cook
CalPhotos (UCB)
Ranunculus occidentalis var. occidentalis
© 2009 Barry Breckling
CalPhotos (UCB)
Ranunculus occidentalis var. occidentalis
© 2013 James Gonsman
Ranunculus occidentalis var. ultramontanus
Western buttercup
native
Perennial herb
Ranunculus occidentalis var. ultramontanus
© 2017 David popp
Ranunculus orthorhynchus
Bloomer's buttercup
native
Perennial herb
Ranunculus orthorhynchus
© 2019 Chico Hiking Association
Ranunculus orthorhynchus
© 2015 Barry Breckling
CalPhotos (UCB)
Ranunculus orthorhynchus
© 2008 Jorg Fleige
CalPhotos (UCB)
Ranunculus orthorhynchus var. bloomeri
Bloomer's buttercup
native
Perennial herb
Ranunculus orthorhynchus var. bloomeri
© 2011 Vernon Smith
CalPhotos (UCB)
Ranunculus orthorhynchus var. bloomeri
© 2013 Jake Ruygt
CalPhotos (UCB)
Ranunculus orthorhynchus var. bloomeri
© 2011 Vernon Smith
CalPhotos (UCB)
Ranunculus orthorhynchus var. orthorhynchus
Straight beaked buttercup
native
Perennial herb
Ranunculus orthorhynchus var. orthorhynchus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus orthorhynchus var. orthorhynchus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus orthorhynchus var. orthorhynchus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus orthorhynchus var. platyphyllus
Bloomer's buttercup
native
Perennial herb
Ranunculus orthorhynchus var. platyphyllus
© 2008 Jorg Fleige
CalPhotos (UCB)
Ranunculus orthorhynchus var. platyphyllus
© 2013 Vernon Smith
CalPhotos (UCB)
Ranunculus orthorhynchus var. platyphyllus
© 2015 Barry Breckling
CalPhotos (UCB)
Ranunculus parviflorus
Few flowered buttercup
non-native
Annual herb
Ranunculus parviflorus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus parviflorus
© 2008 Keir Morse
CalPhotos (UCB)
Ranunculus parviflorus
© 2008 Keir Morse
CalPhotos (UCB)
Showing records 1 - 50 out of  60 matching records.
    Suggested Citation
    Calflora: Information on California plants for education, research and conservation. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Oct 29, 2020).

    The information on this page comes from diverse sources. None of the links are sponsored.