Calflora
Taxon  Report   2398    
Corylus cornuta  Marshall  var. californica  (A. DC.) Sharp  
(no longer an active name)
California hazelnut
Corylus cornuta var. californica
© 2007 Neal Kramer
Photos from
CalPhotos / Calflora
Corylus cornuta var. 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 var. 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 PLANTS

ICPN accepted name:
Corylus cornuta ssp. californica

Alternate Names:
PLANTS: Corylus californica
PLANTS: Corylus cornuta ssp. californica
PLANTS: Corylus cornuta var. glandulosa
NOTE: Corylus cornuta var. californica is no longer an active name.
More information about  Corylus cornuta var. californica
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (COCOC)

Search the International Plants Names Index

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 14, 2018).

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