Calflora Taxon Report
Penstemon grinnellii  Eastw.  var. grinnellii 
Grinnell's beardtongue
photo on Calflora
2014 Steve Matson
photo on Calflora
2014 Steve Matson
photo on Calflora
2014 Steve Matson
photo on Calflora
2020 Mike Russler
photo on Calflora
2022 Arlee Montalvo
photo on Calflora
2020 Mike Russler
photo on Calflora
2024 R.A. Chasey
photo on Calflora
2018 Jane Fawke
photo on CalPhotos
2015 Keir Morse
photo on Calflora
2024 R.A. Chasey
photo on Calflora
2022 Arlee Montalvo
photo on Calflora
2022 Arlee Montalvo
photo on Calflora
2014 Steve Matson
photo on Calflora
2020 Mike Russler
photo on Calflora
2020 Mike Russler
photo on Calflora
2020 Mike Russler
photo on CalPhotos
2015 Keir Morse
Penstemon grinnellii var. grinnellii is a perennial herb that is native to California, and endemic (limited) to California.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Parent: Penstemon grinnellii
Genus: Penstemon
Family: Plantaginaceae  
(Scrophulariaceae)
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Name Status:
Accepted by JEF
Alternate Names:
JEFPenstemon grinnellii ssp. grinnellii
JEFPenstemon hians
PLANTSPenstemon grinnellii ssp. grinnellii
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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