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Showing records 1 - 50 out of  99 matching records.
Searching for: genus: Penstemon
Click on the Scientific Name to see a Taxon Report.
Scientific Name Common NameStatus Lifeform

Penstemon albomarginatus

whitemargin beardtongue, white margined beardtongue native
RARE SPECIES
Perennial herb
Penstemon albomarginatus
© 2005 lara hartley
Penstemon albomarginatus
© 2004 James M. Andre

Penstemon anguineus

Siskiyou beardtongue native Perennial herb
Penstemon anguineus
© 2005 Dianne Fristrom
Penstemon anguineus
© 2004 Norman Jensen

Penstemon azureus

azure penstemon, Blue penstemon native Perennial herb
Penstemon azureus
© 2007 George W. Hartwell
Penstemon azureus
© 2006 Julie Kierstead Nelson

Penstemon azureus var. angustissimus

azure penstemon native Perennial herb
Penstemon azureus var. angustissimus
© 2009 Gary A. Monroe
Penstemon azureus var. angustissimus
© 2009 Gary A. Monroe

Penstemon azureus var. azureus

azure penstemon native Perennial herb
Penstemon azureus var. azureus
© 2004 Sheli Wingo
Penstemon azureus var. azureus
© 2004 Sheli Wingo

Penstemon barnebyi

White River Valley beardtongue, Barneby's beardtongue native
RARE SPECIES
Perennial herb
Penstemon barnebyi
© 2006 James M. Andre
Penstemon barnebyi
© 2006 James M. Andre

Penstemon bicolor

pinto beardtongue, two color beardtongue native Perennial herb
Penstemon bicolor
© 2004 James M. Andre
Penstemon bicolor
© 2006 James M. Andre

Penstemon bicolor ssp. roseus

pinto beardtongue native
RARE SPECIES
Perennial herb
Penstemon bicolor ssp. roseus
© 2006 Rich Crawford
Penstemon bicolor ssp. roseus
© 2012 Duncan S. Bell

Penstemon caesius

San Bernardino beardtongue native Perennial herb
Penstemon caesius
© 2003 Yulan Tong
Penstemon caesius
© 2008 Thomas Stoughton

Penstemon calcareus

limestone beardtongue native
RARE SPECIES
Perennial herb
Penstemon calcareus
© 2004 James M. Andre
Penstemon calcareus
© 2005 Steve Matson

Penstemon californicus

California penstemon, California beardtongue native
RARE SPECIES
Perennial herb
Penstemon californicus
© 2009 Gary A. Monroe
Penstemon californicus
© 2009 Neal Kramer

Penstemon centranthifolius

scarlet bugler native Perennial herb
Penstemon centranthifolius
© 2002 Lynn Watson
Penstemon centranthifolius
© 2003 Christopher L. Christie

Penstemon cinereus
TJM2:  Penstemon humilis

gray beardtongue native
RARE SPECIES
Perennial herb
Penstemon cinereus
© 1990 Dean Wm. Taylor

Penstemon cinicola

ash penstemon, ash beardtongue native
RARE SPECIES
Perennial herb
Penstemon cinicola
© 2010 Keir Morse
Penstemon cinicola
© 2010 Keir Morse

Penstemon clevelandii

Cleveland's beardtongue native Perennial herb
Penstemon clevelandii
© 2010 Gary A. Monroe
Penstemon clevelandii
© 2010 Gary A. Monroe

Penstemon clevelandii var. clevelandii

Cleveland's beardtongue native Perennial herb
Penstemon clevelandii var. clevelandii
© 1998 Christopher L. Christie
Penstemon clevelandii var. clevelandii
© 2009 Barry Breckling

Penstemon clevelandii var. connatus

San Jacinto beardtongue native
RARE SPECIES
Perennial herb
Penstemon clevelandii var. connatus
© 2010 Gary A. Monroe
Penstemon clevelandii var. connatus
© 2010 Gary A. Monroe

Penstemon clevelandii var. mohavensis

Mojave beardtongue, Mohave Beard's Tongue native Perennial herb
no photo

Penstemon davidsonii

Davidson's penstemon native Perennial herb
Penstemon davidsonii
© 2004 Penn Martin II
Penstemon davidsonii
© 2011 Dee E. Warenycia

Penstemon davidsonii var. davidsonii

Davidson's penstemon, Davidson's Beardtongue native Perennial herb
Penstemon davidsonii var. davidsonii
© 2010 Keir Morse
Penstemon davidsonii var. davidsonii
© 2004 Steve Matson

Penstemon deustus

scabland penstemon, hot rock beardtongue, Rock penstemon native Perennial herb
Penstemon deustus
© 2009 Keir Morse
Penstemon deustus
© 2011 James M. Andre

Penstemon deustus var. deustus

scabland penstemon native Perennial herb
no photo

Penstemon deustus var. pedicellatus

scabland penstemon, hot rock beardtongue native Perennial herb
Penstemon deustus var. pedicellatus
© 2007 Dr. Mark S. Brunell
Penstemon deustus var. pedicellatus
© 2007 Dr. Mark S. Brunell

Penstemon deustus var. suffrutescens

scabland penstemon, hot rock beardtongue native Perennial herb
Penstemon deustus var. suffrutescens
© 2010 Neal Kramer
Penstemon deustus var. suffrutescens
© 2010 Neal Kramer

Penstemon eatonii

Eaton's penstemon, Eaton Firecracker native Perennial herb
Penstemon eatonii
© 2004 James M. Andre
Penstemon eatonii
© 2008 Thomas Stoughton

Penstemon eatonii var. eatonii

Eaton's penstemon native Perennial herb
Penstemon eatonii var. eatonii
© 2012 Gary A. Monroe
Penstemon eatonii var. eatonii
© 1999 Larry Blakely

Penstemon eatonii var. undosus

Eaton's penstemon, Eaton's Firecracker native Perennial herb
Penstemon eatonii var. undosus
© 1992 Gary A. Monroe
Penstemon eatonii var. undosus
© 1992 Gary A. Monroe

Penstemon filiformis

threadleaf beardtongue, thread leaved beardtongue native
RARE SPECIES
Perennial herb
Penstemon filiformis
© 2008 Sierra Pacific Industries
Penstemon filiformis
© 2008 Sierra Pacific Industries

Penstemon floridus

Panamint beardtongue, rose penstemon native Perennial herb
Penstemon floridus
© 2003 Christopher L. Christie
Penstemon floridus
© 2003 Christopher L. Christie

Penstemon floridus var. austinii

Austin's beardtongue native Perennial herb
Penstemon floridus var. austinii
© 2008 Rakkasan Barnett
Penstemon floridus var. austinii
© 2008 Rakkasan Barnett
Penstemon floridus var. austinii
© 2008 Rakkasan Barnett

Penstemon floridus var. floridus

Panamint beardtongue, rose penstemon native Perennial herb
Penstemon floridus var. floridus
© 2009 Gary A. Monroe
Penstemon floridus var. floridus
© 2010 James M. Andre

Penstemon fruticiformis

Death Valley beardtongue, desert beardtongue, Death Valley Penstemon native Perennial herb
Penstemon fruticiformis
© 2008 Gary A. Monroe
Penstemon fruticiformis
© 2008 Gary A. Monroe

Penstemon fruticiformis var. amargosae

Death Valley beardtongue native
RARE SPECIES
Perennial herb
Penstemon fruticiformis var. amargosae
© 2009 Gary A. Monroe
Penstemon fruticiformis var. amargosae
© 1998 Christopher Christie

Penstemon fruticiformis var. fruticiformis

desert beardtongue native Perennial herb
Penstemon fruticiformis var. fruticiformis
© 2005 Steve Matson
Penstemon fruticiformis var. fruticiformis
© 2005 Steve Matson

Penstemon gracilentus

slender penstemon, Slender Beardtongue native Perennial herb
Penstemon gracilentus
© 2005 Steve Matson
Penstemon gracilentus
© 2007 Michelle Cloud-Hughes

Penstemon grinnellii

Grinnell's beardtongue native Perennial herb
Penstemon grinnellii
© 2004 Christopher L. Christie
Penstemon grinnellii
© 2004 Christopher L. Christie

Penstemon grinnellii var. grinnellii

Grinnell's beardtongue native Perennial herb
Penstemon grinnellii var. grinnellii
© 2003 Christopher L. Christie
Penstemon grinnellii var. grinnellii
© 2003 Christopher L. Christie

Penstemon grinnellii var. scrophularioides

Grinnell's beardtongue native Perennial herb
Penstemon grinnellii var. scrophularioides
© 2007 lara hartley
Penstemon grinnellii var. scrophularioides
© 2004 Brent Miller
Penstemon grinnellii var. scrophularioides
© Beatrice F. Howitt © 1999 California Academy of Sciences

Penstemon heterodoxus

Sierra beardtongue, Sierra Penstemon native Perennial herb
Penstemon heterodoxus
© 2004 Steve Matson
Penstemon heterodoxus
© 2005 lara hartley

Penstemon heterodoxus var. cephalophorus

Sierra beardtongue native Perennial herb
Penstemon heterodoxus var. cephalophorus
© 2003 Christopher L. Christie
Penstemon heterodoxus var. cephalophorus
© 2001 Larry Blakely

Penstemon heterodoxus var. heterodoxus

Sierra beardtongue native Perennial herb
Penstemon heterodoxus var. heterodoxus
© 2012 Steven Perry
Penstemon heterodoxus var. heterodoxus
© 2004 Steve Matson

Penstemon heterodoxus var. shastensis

Shasta beardtongue native
RARE SPECIES
Perennial herb
Penstemon heterodoxus var. shastensis
© 2009 Sierra Pacific Industries
Penstemon heterodoxus var. shastensis
© 2008 Sierra Pacific Industries

Penstemon heterophyllus

bunchleaf penstemon, foothill penstemon native Perennial herb
Penstemon heterophyllus
© 2006 Matt Below
Penstemon heterophyllus
© 2007 Lynn Watson

Penstemon heterophyllus var. australis

southern foothill penstemon native Perennial herb
Penstemon heterophyllus var. australis
© 2006 lara hartley
Penstemon heterophyllus var. australis
© 2009 Keir Morse

Penstemon heterophyllus var. heterophyllus

foothill penstemon native Perennial herb
Penstemon heterophyllus var. heterophyllus
© 2003 George W. Hartwell
Penstemon heterophyllus var. heterophyllus
© 2004 Charles E. Jones

Penstemon heterophyllus var. purdyi

Purdy's foothill penstemon native Perennial herb
Penstemon heterophyllus var. purdyi
© 2010 Vernon Smith
Penstemon heterophyllus var. purdyi
© 2010 Vernon Smith

Penstemon humilis

low beardtongue native Perennial herb
Penstemon humilis
© 2003 Christopher L. Christie
Penstemon humilis
© 2003 Christopher L. Christie

Penstemon humilis var. humilis

low beardtongue native Perennial herb
Penstemon humilis var. humilis
© 2006 Steve Matson
Penstemon humilis var. humilis
© 2007 Dr. Mark S. Brunell

Penstemon incertus

Mojave beardtongue, Western Desert Penstemon native Shrub
Penstemon incertus
© 2005 Brent Miller
Penstemon incertus
© 2005 Brent Miller

Penstemon janishiae

Antelope Valley beardtongue native
RARE SPECIES
Perennial herb
Penstemon janishiae
© 2005 Christopher L. Christie
Penstemon janishiae
© 2006 Gary A. Monroe

    Suggested Citation
    Calflora: Information on California plants for education, research and conservation. [web application]. 2014. Berkeley, California:
    The Calflora Database [a non-profit organization].
    Available: http://www.calflora.org/   (Accessed: Aug 28, 2014).

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

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