Pyrus calleryana
Common names: Callery pear
Pyrus calleryana (Callery pear) is a tree (family Rosaceae) with white flowers and oval-shaped leaves found in the Central Valley of California. It is native to China and Vietnam. It favors grasslands and woodlands. It spreads via seeds and root suckers. Seeds are dispersed from ornamental trees via birds.
Cal-IPC Rating: Watch
Cal-IPC Assessment
Plant Risk Assessment
Weed Management Notes
No Weed RIC Management Notes are available for this species. Check for information on other species in the genus on the Weed RIC site.Cal-IPC Newsletter Articles
There are no newsletter articles associated with this species yet.
Cal-IPC Symposium Presentations
Presentations are linked where available. Where a presentation is not available, find more information by reading the abstract in the Cal-IPC Symposia Archive.
There are no Symposium presentations associated with this species yet.
Other Pyrus calleryana Information
- CalPhotos - Images of plants taken mostly in California.
- Calflora - See the distribution of this species on Calflora's map of California.
- Jepson Online Interchange for California Flora - Information on taxonomy, biology, and distribution from UC Berkeley's Jepson Herbarium.
- USDA PLANTS Database - Federal database with information on identification and distribution, and links to websites in individual states.