logo Calflora, a 501c3 non-profit
Taxon  Report  
SIGN IN - REGISTER
Hibiscus denudatus  Benth.
Paleface,   Rock Hibiscus
© 2023 Tim Turner
© 2023 R.A. Chasey
© 2023 Julia Markey
© 2023 Irene Rosen
© 2023 Keir Morse
© 2023 Julia Markey
© 2023 R.A. Chasey
© 2023 R.A. Chasey
© 2019 Matt Berger
© 2013 James Gonsman
© 2017 Diane Etchison
© 2020 Jerzy Gronostalski
© 2023 Keir Morse
© 2023 Keir Morse
© 2023 R.A. Chasey
Hibiscus denudatus is a perennial herb that is native to California, and also found elsewhere in western North America.
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
Genus: Hibiscus
Family: Malvaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Creosote Bush Scrub
Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:
PLANTSHibiscus denudatus var. involucellatus
JEFHibiscus denundatus var. involucellatus
Information about  Hibiscus denudatus from other sources
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (HIDE)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/30/2025).