Pyrus calleryana

Pyrus calleryana_Gary A. Monroe
Photo by Gary A. Monroe

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 - An evaluation of the potential for a plant to be invasive in California.

Weed RIC 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

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Cal-IPC Symposium Presentations

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Other Pyrus calleryana Information