logo Calflora, a 501c3 non-profit
Taxon  Report  
SIGN IN - REGISTER
Calycanthus occidentalis  Hook. & Arn.
Spicebush,   Sweet shrub
© 2016 Steve Matson
© 2016 Steve Matson
© 2019 Julie A. Kierstead
© 2023 Cynthia Powell
© 2023 Cynthia Powell
© 2023 Mike Russler
© 2021 Mike Russler
© 2015 Tim Miller
© 2023 Ron Vanderhoff
© 2018 Matt Berger
© 2024 Donald Burk
© 2023 Afton Kern
© 2022 Kobi Mills
© 2021 Mike Russler
© 2021 Mike Russler
© 2021 Julie A. Kierstead
© 2019 Robert Nance
Calycanthus occidentalis is a shrub that is native to California, and endemic (limited) to California.
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
Genus: Calycanthus
Family: Calycanthaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: magnoliid

Toxicity: Do not eat the seed of this plant.

Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: streambanks

Communities: Yellow Pine Forest, Foothill Woodland, wetland-riparian

Name Status:
Accepted by JEF + PLANTS + POWO

Information about  Calycanthus occidentalis from other sources
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (CAOC5)

Photos on Calflora

Photos on CalPhotos

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).