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Corylus cornuta  Marshall
Beaked hazelnut
© 2017 Steve Matson
© 2017 Steve Matson
© 2016 Steve Matson
© 2017 Steve Matson
© 2016 Steve Matson
© 2013 BOB CASE
© 2019 David popp
© 2015 Robert Steers
© 2020 Rowena Forest
© 2023 John Malpas
© 2018 MCOSD EDRR
© 2017 John Game
© 2025 Mary Ann Machi
© 2023 Suzanne L. Weakley
© 2020 Kim Cabrera
© 2014 Zoya Akulova
Corylus cornuta is a shrub that is native to California, and also found elsewhere in 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
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Bloom Period
Subspecies and Varieties:
Genus: Corylus
Family: Betulaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

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 PLANTS + POWO
Information about  Corylus cornuta from other sources
Nursery availability from CNPLX
This plant is available commercially.
USDA PLANTS Profile (COCO6)

Photos on Calflora

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Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/28/2025).