Cestrum parqui
Common names: willow jessamine
Cestrum parqui (willow jessamine) is a tree (family Solanaceae) with yellow flowers and narrow leaves found in the San Francisco Bay area and south coast ranges of California. It is native to South America. It favors grasslands. It spreads via seeds and root suckers. Seeds are dispersed by birds, water and dumped garden waste.
Cal-IPC Rating: Watch
CDFA Rating: None?
Assessment(s)
Cestrum parqui Plant Risk Assessment - An evaluation of the potential for a plant to be invasive in California.
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.
- 2016 Weed Alerts. Kelch, Dean (2016)
Other Cestrum parqui Information
- CalPhotos - Images of plants taken mostly in California.
- Calflora - Distribution map and records of this species in California.
- CalWeedMapper - Distribution map of this species in California with ability to determine regional priorities.
- EDDMapS - Distribution of this species in North America.
- Jepson Interchange - Information on this plant's taxonomy, biology, and distribution from UC Berkeley's Jepson Herbarium.
- USDA PLANTS Database - Information on identification and distribution, with links to websites in individual states.
Additional photos
