Calflora
Taxon  Report   10818    
Corylus cornuta  Marshall  ssp. californica  (A. DC.) E. Murray
Beaked hazelnut
Corylus cornuta ssp. californica
© 2017 John Game
Photos from
CalPhotos / Calflora
Corylus cornuta ssp. californica
© 2009 Keir Morse
Corylus cornuta ssp. californica
© 2008 Neal Kramer
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.

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Corylus cornuta ssp. californica
© 2008 Keir Morse
Family: BETULACEAE  
Genus: Corylus
Parent: Corylus cornuta
Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities)

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Habitat: streambanks, slopes

Name Status:
Accepted by JEF

PLANTS accepted name:
Corylus cornuta var. californica

Alternate Names:
ICPN: Corylus cornuta var. californica
ICPN: Corylus californica
ICPN: Corylus rostrata var. tracyi
More information about  Corylus cornuta ssp. californica
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (COCOC)

Search efloras.org (Flora of North America)

website references from Google


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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: https://www.calflora.org/   (Accessed: Dec 12, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.