Dave Murray Penstemon
Penstemon 'Dave Murray'
Calscape.org
Calscape.org
Margarita Penstemon
Penstemon 'Margarita'
Calscape.org
Red Head Penstemon
Penstemon 'Red Head'
Calscape.org
White-margined Beardtongue
Penstemon albomarginatus
Calscape.org
Siskiyou Beardtongue
Penstemon anguineus
Calscape.org
Azure Penstemon
Penstemon azureus
Calscape.org
Azure Penstemon
Penstemon azureus var. angustissimus
Calscape.org
Azure Penstemon
Penstemon azureus var. azureus
Calscape.org
Barneby's Beardtongue
Penstemon barnebyi
Calscape.org
Pinto Beardtongue
Penstemon bicolor
Calscape.org
San Bernardino Beardtongue
Penstemon caesius
Calscape.org
Limestone Beardtongue
Penstemon calcareus
Calscape.org
California Beardtongue
Penstemon californicus
Calscape.org
Scarlet Bugler
Penstemon centranthifolius
Calscape.org
Gray Beardtongue
Penstemon cinereus
Calscape.org
Ash Penstemon
Penstemon cinicola
Calscape.org
Cleveland's Beardtongue
Penstemon clevelandii
Calscape.org
Cleveland's Beardtongue
Penstemon clevelandii var. clevelandii
Calscape.org
San Jacinto Beardtongue
Penstemon clevelandii var. connatus
Calscape.org
Cleveland's Beardtongue
Penstemon clevelandii var. mohavensis
Calscape.org
Davidson's Penstemon
Penstemon davidsonii
Calscape.org
Davidson's Penstemon
Penstemon davidsonii var. davidsonii
Calscape.org
Scabland Penstemon
Penstemon deustus
Calscape.org
Scabland Penstemon
Penstemon deustus var. deustus
Calscape.org
Hot Rock Beardtongue
Penstemon deustus var. pedicellatus
Calscape.org
Scabland Penstemon
Penstemon deustus var. suffrutescens
Calscape.org
Firecracker Penstemon
Penstemon eatonii
Calscape.org
Eaton's Penstemon
Penstemon eatonii var. eatonii
Calscape.org
Eaton's Penstemon
Penstemon eatonii var. undosus
Calscape.org
Thread-leaved Beardtongue
Penstemon filiformis
Calscape.org
Panamint Beardtongue
Penstemon floridus
Calscape.org
Austin's Beardtongue
Penstemon floridus var. austinii
Calscape.org
Rose Penstemon
Penstemon floridus var. floridus
Calscape.org
Desert Beardtongue
Penstemon fruticiformis
Calscape.org
Amargosa Beardtongue
Penstemon fruticiformis var. amargosae
Calscape.org
Desert Beardtongue
Penstemon fruticiformis var. fruticiformis
Calscape.org
Slender Penstemon
Penstemon gracilentus
Calscape.org
Grinnell's Beardtongue
Penstemon grinnellii
Calscape.org
Grinnell's Beardtongue
Penstemon grinnellii var. grinnellii
Calscape.org
Grinnell's Beardtongue
Penstemon grinnellii var. scrophularioides
Calscape.org
Sierra Beardtongue
Penstemon heterodoxus
Calscape.org
Sierra Beardtongue
Penstemon heterodoxus var. cephalophorus
Calscape.org
Sierra Beardtongue
Penstemon heterodoxus var. heterodoxus
Calscape.org
Shasta Beardtongue
Penstemon heterodoxus var. shastensis
Calscape.org
Foothill Penstemon
Penstemon heterophyllus
Calscape.org
Blue Gem Foothill Penstemon
Penstemon heterophyllus 'Blue Gem'
Calscape.org
Blue Springs Foothill Penstemon
Penstemon heterophyllus 'Blue Springs'
Calscape.org
GMR White Foothill Penstemon
Penstemon heterophyllus 'GMR White'
Calscape.org
Margarita BOP Penstemon
Penstemon heterophyllus 'Margarita BOP'
Calscape.org
Southern Foothill Penstemon
Penstemon heterophyllus var. australis
Calscape.org
Foothill Penstemon
Penstemon heterophyllus var. heterophyllus
Calscape.org
Purdy's Foothill Penstemon
Penstemon heterophyllus var. purdyi
Calscape.org
Low Beardtongue
Penstemon humilis
Calscape.org
Low Beardtongue
Penstemon humilis var. humilis
Calscape.org
Western Desert Penstemon
Penstemon incertus
Calscape.org
Antelope Valley Beardtongue
Penstemon janishiae
Calscape.org
San Gabriel Beardtongue
Penstemon labrosus
Calscape.org
Mountain Blue Penstemon
Penstemon laetus
Calscape.org
Mountain Blue Penstemon
Penstemon laetus var. laetus
Calscape.org
Mountain Blue Penstemon
Penstemon laetus var. leptosepalus