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Pyrus calleryana  Dcne.
Callery pear
© 2021 Randy Huey
© 2022 Donald Burk
© 2017 Marabeth Grahame
© 2022 Ron Vanderhoff
© 2019 Jennifer Mo
© 2022 Ron Vanderhoff
© 2015 Zoya Akulova
© 2010 Gary A. Monroe
© 2012 Gary A. Monroe
© 2021 Donald Burk
© 2022 Erin Jackson
© 2022 Donald Burk
© 2015 Zoya Akulova
Pyrus calleryana is a tree that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
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
Observation Search
~45 records in California
redone or more occurrences
within a 7.5-minute quadrangle
Genus: Pyrus
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Toxicity: Do not eat the seed of this plant.
Name Status:
Accepted by PLANTS + POWO
Information about  Pyrus calleryana from other sources
USDA PLANTS Profile (PYCA80)

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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).