Calflora
Taxon  Report   10818    
Corylus cornuta  Marshall  ssp. californica  (A. DC.) E. Murray
Beaked hazelnut
Corylus cornuta ssp. californica, a dicot, is a shrub that is native to California, is also found outside of California, but is confined to 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

Bloom Period
Family: BETULACEAE  
Genus: Corylus
Parent: Corylus cornuta

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Habitat: streambanks, slopes

Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities)

Name Status:
Accepted by JEF

PLANTS other name:
Corylus cornuta var. californica

Alternate Names:
JEF: Corylus californica
JEF: Corylus cornuta var. californica
JEF: Corylus rostrata var. tracyi
More information about  Corylus cornuta ssp. californica
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (COCOC)

Search efloras.org (Flora of North America)

Landscape information from Calscape

Photos on PlantID.net   /   Google Images

Consortium of California Herbaria


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Jul 14, 2020).