Calflora Taxon Report
Helianthus petiolaris  Nutt.  ssp. canescens  (A. Gray) D.J. Keil
Gray desert sunflower
Helianthus petiolaris ssp. canescens is an annual or perennial herb that is native to California.
also called Helianthus niveus ssp. canescens
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: Helianthus petiolaris
Genus: Helianthus
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Name Status:
Accepted by JEF
Alternate Names:
JEFHelianthus niveus ssp. canescens
POWOHelianthus petiolaris var. canescens
Information about Helianthus petiolaris ssp. canescens from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

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Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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