Calflora: Plant Search

Click on the Scientific Name to see a Taxon Report.


Trifolium albopurpureum
Indian clover native Annual herb	© 2010 Jorg Fleige & Mimi Fleige	© 2011 Jorg & Mimi Fleige	© 2013 Zoya Akulova
Trifolium alexandrinum
Egyptian clover non-native Annual herb	© 2013 Jake Ruygt	© 2018 Zoya Akulova	© 2018 Zoya Akulova
Trifolium amoenum
Showy indian clover rare, native Annual herb	© 2010 Robert Steers/NPS	© 2009 Doreen L. Smith	© 1997 Doreen L. Smith
Trifolium andersonii
Anderson's clover native Perennial herb	© 2008 Steve Matson	© 2008 Steve Matson
Trifolium andersonii ssp. andersonii
Anderson's clover rare, native Perennial herb	© 2000 John Game	© 2012 Gary A. Monroe	© 2008 Steve Matson
Trifolium andersonii ssp. beatleyae
Beatley's five-leaved clover native Perennial herb	© 2008 Ron Wolf	© 2009 Steve Matson
Trifolium angustifolium
Narrow leaved clover non-native Annual herb	© 2017 Gary Morgret	© 2019 Gary McDonald	© 2019 Miao Ling He
Trifolium arvense
Rabbitfoot clover non-native Annual herb	© 2018 Gary McDonald	© 2018 Gary McDonald	© 2016 Keir Morse
Trifolium aureum
Hop clover non-native Annual herb	© 2005 Louis-M. Landry	© 2007 Louis-M. Landry
Trifolium barbigerum
Bearded clover native Annual herb	© 2011 Dylan Neubauer	© 2012 Al Keuter	© 2002 Dean Wm. Taylor
Trifolium beckwithii
Beckwith's clover native Perennial herb	© 1995 Gary A. Monroe	© 2008 Steve Matson	© 2008 Steve Matson
Trifolium bifidum
Notch leaf clover native Annual herb	© 2011 Jorg & Mimi Fleige	© 2011 Jorg & Mimi Fleige	© 2013 Zoya Akulova
Trifolium bifidum var. bifidum
Pinole clover native Annual herb	© 2013 Zoya Akulova	© 2009 Aaron Schusteff	© 2012 Al Keuter
Trifolium bifidum var. decipiens
Notch leaf clover native Annual herb	© 2004 Carol W. Witham	© 2008 Keir Morse	© 2008 Keir Morse
Trifolium bolanderi
Bolander's clover rare, native Perennial herb	© 2009 Aaron Schusteff	© 2005 Keir Morse
Trifolium breweri
Brewer's clover native Perennial herb	© 2009 Neal Kramer	© 2013 Debra L. Cook	© 2009 Neal Kramer
Trifolium buckwestiorum
Santa cruz clover rare, native Annual herb	© 2011 Dylan Neubauer	© 1997 Doreen L. Smith
Trifolium campestre
Hop clover non-native Annual herb	© 2007 Neal Kramer	© 2013 Zoya Akulova	© 2014 Monty Rickard
Trifolium cernuum
Nodding clover non-native Annual herb	© 2002 Doreen L. Smith	© 2010 Zoya Akulova	© 2010 Zoya Akulova
Trifolium ciliolatum
Tree clover native Annual herb	© 2019 Rachelle Gray	© 2019 Rachelle Gray	© 2009 Keir Morse
Trifolium columbinum
Olive clover native Annual herb	no photo
Trifolium cyathiferum
Cup clover native Annual herb	© 1999 James B. Gratiot	© 2012 Aaron Arthur	© 2002 James B. Gratiot
Trifolium dedeckerae		also called Trifolium kingii ssp. dedeckerae
Dedecker's clover rare, native Perennial herb	© 2009 Gary A. Monroe	© 2009 Gary A. Monroe
Trifolium depauperatum
Dwarf sack clover native Annual herb	© 2004 Carol W. Witham	© 2008 Neal Kramer	© 2012 Aaron Arthur
Trifolium depauperatum var. amplectens
Pale sack clover native Annual herb	© 2018 David Greenberger	© 2013 Andrea Williams	© 2018 David Greenberger
Trifolium depauperatum var. depauperatum
Dwarf bladder clover native Annual herb	© 2004 Carol W. Witham	© 2019 Aaron Arthur	© 2010 Ron Wolf
Trifolium depauperatum var. truncatum
Dwarf sack clover native Annual herb	© 2015 Debra L. Cook	© 2015 Debra L. Cook	© 2004 Carol W. Witham
Trifolium dichotomum
Branched indian clover native Annual herb	© 2008 Keir Morse	© 2007 Neal Kramer	© 2007 Neal Kramer
Trifolium dubium
Shamrock non-native Annual herb	© 2008 Jorg Fleige	© 2004 Carol W. Witham	© 2015 Barry Breckling
Trifolium eriocephalum
Woollyhead clover native Perennial herb	© 2010 Christopher L. Christie	© 2019 Susan McDougall	© 2008 Keir Morse
Trifolium eriocephalum ssp. cusickii
Cusick's clover native Perennial herb	no photo
Trifolium eriocephalum ssp. eriocephalum
Woollyhead clover native Perennial herb	© 2008 Keir Morse	© 2008 Keir Morse	© 2005 Norman Jensen
Trifolium fragiferum
Strawberry clover non-native Perennial herb	© 2014 Robert Sikora	© 2008 Zoya Akulova	© 2014 Robert Sikora
Trifolium fucatum
Bull clover native Annual herb	© 2014 Al Keuter	© 2008 Zoya Akulova	© 2019 Paul Aigner
Trifolium glomeratum
Clustered clover non-native Annual herb	© 2016 Lech Naumovich	© 2010 Zoya Akulova	© 2009 Neal Kramer
Trifolium gracilentum
Pin point clover native Annual herb	© 2006 Doreen L. Smith	© 2008 Zoya Akulova	© 2008 Zoya Akulova
Trifolium grayi
Gray's clover native Annual herb	© 2007 Neal Kramer	© 2010 Vernon Smith	© 2013 Vernon Smith
Trifolium gymnocarpon
Hollyleaf clover native Perennial herb	© © 2016 Keir Morse	© 2012 Dean Wm. Taylor	© 2012 Dean Wm. Taylor
Trifolium gymnocarpon ssp. plummerae
Plummer's clover rare, native Perennial herb	© 2012 Dean Wm. Taylor	© 2012 Dean Wm. Taylor	© 2012 Dean Wm. Taylor
Trifolium hirtum
Rose clover invasive non-native Annual herb	© 2004 Carol W. Witham	© 2008 Keir Morse	© 2013 Zoya Akulova
Trifolium howellii
Howell's clover rare, native Perennial herb	© 2012 Dana York	© 2012 Dana York	© 2012 Dana York
Trifolium hybridum
Alsike clover non-native Perennial herb	© 2008 Keir Morse	© 2005 George W. Hartwell	© 2015 Barry Breckling
Trifolium hydrophilum		also called Trifolium depauperatum var. hydrophilum
Saline clover rare, native Annual herb	© 2005 Dean Wm. Taylor	© 2005 Aaron Schusteff	© 2005 Aaron Schusteff
Trifolium incarnatum
Crimson clover non-native Annual herb	© 2018 Tim Lewis	© 2019 Amy Rapport	© 2018 Cynthia Powell
Trifolium jokerstii
Jim's clover rare, native Annual herb	© 2008 George W. Hartwell	© 2008 George W. Hartwell	© 2001 Robert E. Preston, Ph.D.
Trifolium kingii
King's clover native Perennial herb	© 2011 Aaron Arthur	© 2011 Aaron Arthur	© 2011 Aaron Arthur
Trifolium kingii ssp. dedeckerae
Dedecker's clover native Perennial herb	© 2009 Steve Matson	© 2016 Michael L. Uhler	© 2009 Gary A. Monroe
Trifolium lemmonii
Lemmon's clover rare, native Perennial herb	© 2010 Steve Matson	© 2010 Steve Matson	© 2010 Steve Matson
Trifolium longipes
Long stalked clover native Perennial herb	© 2015 John Doyen	© 2015 Susan McDougall	© 2019 Julie Kierstead Nelson
Trifolium longipes ssp. atrorubens
Longstalk clover native Perennial herb	© 2019 Diane Etchison	© 2019 Diane Etchison	© 2019 Diane Etchison