Calflora
Showing records 1 - 50 out of  89 matching records.
Searching for: genus: Trifolium
Click on the Scientific Name to see a Taxon Report.
Trifolium albopurpureum
Indian clover
native
Annual herb
Trifolium albopurpureum
© 2010 Jorg Fleige & Mimi Fleige
CalPhotos (UCB)
Trifolium albopurpureum
© 2011 Jorg & Mimi Fleige
CalPhotos (UCB)
Trifolium albopurpureum
© 2013 Zoya Akulova
CalPhotos (UCB)
Trifolium alexandrinum
Egyptian clover
non-native
Annual herb
Trifolium alexandrinum
© 2013 Jake Ruygt
CalPhotos (UCB)
Trifolium alexandrinum
© 2018 Zoya Akulova
CalPhotos (UCB)
Trifolium alexandrinum
© 2018 Zoya Akulova
CalPhotos (UCB)
Trifolium amoenum
Showy indian clover
rare, native
Annual herb
Trifolium amoenum
© 2010 Robert Steers/NPS
CalPhotos (UCB)
Trifolium amoenum
© 2009 Doreen L. Smith
CalPhotos (UCB)
Trifolium amoenum
© 1997 Doreen L. Smith
CalPhotos (UCB)
Trifolium andersonii
Anderson's clover
native
Perennial herb
Trifolium andersonii
© 2008 Steve Matson
CalPhotos (UCB)
Trifolium andersonii
© 2008 Steve Matson
CalPhotos (UCB)
Trifolium andersonii ssp. andersonii
Anderson's clover
rare, native
Perennial herb
Trifolium andersonii ssp. andersonii
© 2000 John Game
CalPhotos (UCB)
Trifolium andersonii ssp. andersonii
© 2012 Gary A. Monroe
CalPhotos (UCB)
Trifolium andersonii ssp. andersonii
© 2008 Steve Matson
CalPhotos (UCB)
Trifolium andersonii ssp. beatleyae
Beatley's five-leaved clover
native
Perennial herb
Trifolium andersonii ssp. beatleyae
© 2008 Ron Wolf
CalPhotos (UCB)
Trifolium andersonii ssp. beatleyae
© 2009 Steve Matson
CalPhotos (UCB)
Trifolium angustifolium
Narrow leaved clover
non-native
Annual herb
Trifolium angustifolium
© 2017 Gary Morgret
Trifolium angustifolium
© 2020 Ryan Carle
Trifolium angustifolium
© 2019 Gary McDonald
Trifolium arvense
Rabbitfoot clover
non-native
Annual herb
Trifolium arvense
© 2018 Gary McDonald
Trifolium arvense
© 2018 Gary McDonald
Trifolium arvense
© 2016 Keir Morse
CalPhotos (UCB)
Trifolium aureum
Hop clover
non-native
Annual herb
Trifolium aureum
© 2005 Louis-M. Landry
CalPhotos (UCB)
Trifolium aureum
© 2007 Louis-M. Landry
CalPhotos (UCB)
Trifolium barbigerum
Bearded clover
native
Annual herb
Trifolium barbigerum
© 2011 Dylan Neubauer
CalPhotos (UCB)
Trifolium barbigerum
© 2012 Al Keuter
CalPhotos (UCB)
Trifolium barbigerum
© 2002 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium beckwithii
Beckwith's clover
native
Perennial herb
Trifolium beckwithii
© 1995 Gary A. Monroe
CalPhotos (UCB)
Trifolium beckwithii
© 2008 Steve Matson
CalPhotos (UCB)
Trifolium beckwithii
© 2008 Steve Matson
CalPhotos (UCB)
Trifolium bifidum
Notch leaf clover
native
Annual herb
Trifolium bifidum
© 2011 Jorg & Mimi Fleige
CalPhotos (UCB)
Trifolium bifidum
© 2011 Jorg & Mimi Fleige
CalPhotos (UCB)
Trifolium bifidum
© 2013 Zoya Akulova
CalPhotos (UCB)
Trifolium bifidum var. bifidum
Pinole clover
native
Annual herb
Trifolium bifidum var. bifidum
© 2013 Zoya Akulova
CalPhotos (UCB)
Trifolium bifidum var. bifidum
© 2020 Matt Berger
Trifolium bifidum var. bifidum
© 2009 Aaron Schusteff
CalPhotos (UCB)
Trifolium bifidum var. decipiens
Notch leaf clover
native
Annual herb
Trifolium bifidum var. decipiens
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium bifidum var. decipiens
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium bifidum var. decipiens
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium bolanderi
Bolander's clover
rare, native
Perennial herb
Trifolium bolanderi
© 2009 Aaron Schusteff
CalPhotos (UCB)
Trifolium bolanderi
© 2005 Keir Morse
CalPhotos (UCB)
Trifolium breweri
Brewer's clover
native
Perennial herb
Trifolium breweri
© 2009 Neal Kramer
CalPhotos (UCB)
Trifolium breweri
© 2009 Neal Kramer
CalPhotos (UCB)
Trifolium breweri
© 2019 Chico Hiking Association
Trifolium buckwestiorum
Santa cruz clover
rare, native
Annual herb
Trifolium buckwestiorum
© 2011 Dylan Neubauer
CalPhotos (UCB)
Trifolium buckwestiorum
© 1997 Doreen L. Smith
CalPhotos (UCB)
Trifolium campestre
Hop clover
non-native
Annual herb
Trifolium campestre
© 2007 Neal Kramer
CalPhotos (UCB)
Trifolium campestre
© 2013 Zoya Akulova
CalPhotos (UCB)
Trifolium campestre
© 2014 Monty Rickard
CalPhotos (UCB)
Trifolium cernuum
Nodding clover
non-native
Annual herb
Trifolium cernuum
© 2002 Doreen L. Smith
CalPhotos (UCB)
Trifolium cernuum
© 2010 Zoya Akulova
CalPhotos (UCB)
Trifolium cernuum
© 2010 Zoya Akulova
CalPhotos (UCB)
Trifolium ciliolatum
Tree clover
native
Annual herb
Trifolium ciliolatum
© 2020 Diane Etchison
Trifolium ciliolatum
© 2019 Rachelle Gray
Trifolium ciliolatum
© 2019 Ron Vanderhoff
Trifolium columbinum
Olive clover
native
Annual herb
no photo
Trifolium cyathiferum
Cup clover
native
Annual herb
Trifolium cyathiferum
© 1999 James B. Gratiot
CalPhotos (UCB)
Trifolium cyathiferum
© 2015 Neal Kramer
CalPhotos (UCB)
Trifolium cyathiferum
© 2012 Aaron Arthur
CalPhotos (UCB)
Trifolium dedeckerae
Dedecker's clover
rare, native
Perennial herb
Trifolium dedeckerae
© 2009 Gary A. Monroe
CalPhotos (UCB)
Trifolium dedeckerae
© 2009 Gary A. Monroe
CalPhotos (UCB)
Trifolium depauperatum
Dwarf sack clover
native
Annual herb
Trifolium depauperatum
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium depauperatum
© 2008 Neal Kramer
CalPhotos (UCB)
Trifolium depauperatum
© 2012 Aaron Arthur
CalPhotos (UCB)
Trifolium depauperatum var. amplectens
Pale sack clover
native
Annual herb
Trifolium depauperatum var. amplectens
© 2018 David Greenberger
Trifolium depauperatum var. amplectens
© 2013 Andrea Williams
Trifolium depauperatum var. amplectens
© 2018 David Greenberger
Trifolium depauperatum var. depauperatum
Dwarf bladder clover
native
Annual herb
Trifolium depauperatum var. depauperatum
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium depauperatum var. depauperatum
© 2019 Aaron Arthur
CalPhotos (UCB)
Trifolium depauperatum var. depauperatum
© 2010 Ron Wolf
CalPhotos (UCB)
Trifolium depauperatum var. truncatum
Dwarf sack clover
native
Annual herb
Trifolium depauperatum var. truncatum
© 2015 Debra L. Cook
CalPhotos (UCB)
Trifolium depauperatum var. truncatum
© 2015 Debra L. Cook
CalPhotos (UCB)
Trifolium depauperatum var. truncatum
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium dichotomum
Branched indian clover
native
Annual herb
Trifolium dichotomum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium dichotomum
© 2007 Neal Kramer
CalPhotos (UCB)
Trifolium dichotomum
© 2007 Neal Kramer
CalPhotos (UCB)
Trifolium dubium
Shamrock
non-native
Annual herb
Trifolium dubium
© 2008 Jorg Fleige
CalPhotos (UCB)
Trifolium dubium
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium dubium
© 2015 Barry Breckling
CalPhotos (UCB)
Trifolium eriocephalum
Woollyhead clover
native
Perennial herb
Trifolium eriocephalum
© 2010 Christopher L. Christie
CalPhotos (UCB)
Trifolium eriocephalum
© 2019 Susan McDougall
Trifolium eriocephalum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium eriocephalum ssp. cusickii
Cusick's clover
native
Perennial herb
no photo
Trifolium eriocephalum ssp. eriocephalum
Woollyhead clover
native
Perennial herb
Trifolium eriocephalum ssp. eriocephalum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium eriocephalum ssp. eriocephalum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium eriocephalum ssp. eriocephalum
© 2005 Norman Jensen
CalPhotos (UCB)
Trifolium fragiferum
Strawberry clover
non-native
Perennial herb
Trifolium fragiferum
© 2020 Ron Vanderhoff
Trifolium fragiferum
© 2020 Ron Vanderhoff
Trifolium fragiferum
© 2014 Robert Sikora
CalPhotos (UCB)
Trifolium fucatum
Bull clover
native
Annual herb
Trifolium fucatum
© 2019 James Gonsman
Trifolium fucatum
© 2019 Paul Aigner
Trifolium fucatum
© 2019 James Gonsman
Trifolium glomeratum
Clustered clover
non-native
Annual herb
Trifolium glomeratum
© 2010 Zoya Akulova
CalPhotos (UCB)
Trifolium glomeratum
© 2020 Ryan Carle
Trifolium glomeratum
© 2009 Neal Kramer
CalPhotos (UCB)
Trifolium gracilentum
Pin point clover
native
Annual herb
Trifolium gracilentum
© 2006 Doreen L. Smith
CalPhotos (UCB)
Trifolium gracilentum
© 2008 Zoya Akulova
CalPhotos (UCB)
Trifolium gracilentum
© 2008 Zoya Akulova
CalPhotos (UCB)
Trifolium grayi
Gray's clover
native
Annual herb
Trifolium grayi
© 2007 Neal Kramer
CalPhotos (UCB)
Trifolium grayi
© 2010 Vernon Smith
CalPhotos (UCB)
Trifolium grayi
© 2013 Vernon Smith
CalPhotos (UCB)
Trifolium gymnocarpon
Hollyleaf clover
native
Perennial herb
Trifolium gymnocarpon
© © 2016 Keir Morse
CalPhotos (UCB)
Trifolium gymnocarpon
© 2012 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium gymnocarpon
© 2012 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium gymnocarpon ssp. plummerae
Plummer's clover
rare, native
Perennial herb
Trifolium gymnocarpon ssp. plummerae
© 2012 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium gymnocarpon ssp. plummerae
© 2012 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium gymnocarpon ssp. plummerae
© 2012 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium hirtum
Rose clover
invasive non-native
Annual herb
Trifolium hirtum
© 2004 Carol W. Witham
CalPhotos (UCB)
Trifolium hirtum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium hirtum
© 2013 Zoya Akulova
CalPhotos (UCB)
Trifolium howellii
Howell's clover
rare, native
Perennial herb
Trifolium howellii
© 2012 Dana York
CalPhotos (UCB)
Trifolium howellii
© 2012 Dana York
CalPhotos (UCB)
Trifolium howellii
© 2012 Dana York
CalPhotos (UCB)
Trifolium hybridum
Alsike clover
non-native
Perennial herb
Trifolium hybridum
© 2008 Keir Morse
CalPhotos (UCB)
Trifolium hybridum
© 2015 Barry Breckling
CalPhotos (UCB)
Trifolium hybridum
© 2012 Zoya Akulova
CalPhotos (UCB)
Trifolium hydrophilum also called Trifolium depauperatum var. hydrophilum
Saline clover
rare, native
Annual herb
Trifolium hydrophilum
© 2005 Dean Wm. Taylor
CalPhotos (UCB)
Trifolium hydrophilum
© 2005 Aaron Schusteff
CalPhotos (UCB)
Trifolium hydrophilum
© 2005 Aaron Schusteff
CalPhotos (UCB)
Trifolium incarnatum
Crimson clover
non-native
Annual herb
Trifolium incarnatum
© 2018 Tim Lewis
Trifolium incarnatum
© 2019 Amy Rapport
Trifolium incarnatum
© 2018 Cynthia Powell
Trifolium jokerstii
Jim's clover
rare, native
Annual herb
Trifolium jokerstii
© 2008 George W. Hartwell
CalPhotos (UCB)
Trifolium jokerstii
© 2018 Chico Hiking Association
Trifolium jokerstii
© 2020 David popp
Trifolium kingii
King's clover
native
Perennial herb
Trifolium kingii
© 2011 Aaron Arthur
CalPhotos (UCB)
Trifolium kingii
© 2011 Aaron Arthur
CalPhotos (UCB)
Trifolium kingii
© 2011 Aaron Arthur
CalPhotos (UCB)
Trifolium kingii ssp. dedeckerae
Dedecker's clover
native
Perennial herb
Trifolium kingii ssp. dedeckerae
© 2009 Steve Matson
CalPhotos (UCB)
Trifolium kingii ssp. dedeckerae
© 2016 Michael L. Uhler
Trifolium kingii ssp. dedeckerae
© 2009 Gary A. Monroe
CalPhotos (UCB)
Trifolium lemmonii
Lemmon's clover
rare, native
Perennial herb
Trifolium lemmonii
© 2010 Steve Matson
CalPhotos (UCB)
Trifolium lemmonii
© 2010 Steve Matson
CalPhotos (UCB)
Trifolium lemmonii
© 2010 Steve Matson
CalPhotos (UCB)
Trifolium longipes
Long stalked clover
native
Perennial herb
Trifolium longipes
© 2015 John Doyen
CalPhotos (UCB)
Trifolium longipes
© 2015 Susan McDougall
Trifolium longipes
© 2019 Julie Kierstead Nelson
Trifolium longipes ssp. atrorubens
Longstalk clover
native
Perennial herb
Trifolium longipes ssp. atrorubens
© 2019 Diane Etchison
Trifolium longipes ssp. atrorubens
© 2019 Diane Etchison
Trifolium longipes ssp. atrorubens
© 2019 Diane Etchison
Showing records 1 - 50 out of  89 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: Sep 23, 2020).

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