Calflora Taxon Report
Heuchera maxima  Greene
Island alum root, Island alumroot, Jill of the rocks
photo on Calflora
2014 Steve Matson
photo on Calflora
2014 Steve Matson
photo on Calflora
2014 Steve Matson
photo on Calflora
2020 David Greenberger
photo on Calflora
2020 David Greenberger
photo on Calflora
2014 Steve Matson
photo on Calflora
2014 Steve Matson
photo on CalPhotos
2010 Gary A. Monroe
photo on CalPhotos
2010 Gary A. Monroe
photo on CalPhotos
2008 Joseph Dougherty, M.D./ecology.org
photo on CalPhotos
2009 Zoya Akulova
Heuchera maxima is a perennial herb (rhizomatous) that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere)
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: Heuchera
Family: Saxifragaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Habitat: coastal

Communities: Coastal Sage Scrub, Chaparral

Name Status:
Accepted by JEF + CNPS + PLANTS + POWO
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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