Common names: French tamarisk
Tamarix gallica (French tamarisk) is a shrub or a tree (family Tamaricaceae) which can be found along streams and lake shores, throughout California. Tamarix gallica is associated with dramatic changes in geomorphology, groundwater availability, soil chemistry, fire frequency, plant community composition, and native wildlife diversity. It may also hybridize with Tamarix ramosissima or Tamarix chinensis.Cal-IPC Rating: High
CDFA Rating: B*
Plant Assessment Form - Information gathered by Cal-IPC on the impacts, rate of spread, and distribution of invasive plants in California. Does not include management information.
Special ReportsTamarisk Brochure - from the University of California's Statewide Integrated Pest Management Program
Weed Management Notes
- Management Notes - Information on management techniques and effectiveness from the University of California Cooperative Extension’s Weed Research & Information Center.
Cal-IPC Newsletter Articles
- New pest-disease complex threatens California forests. Lynch, Shannon; Eskalen, Akif; Gilbert, Gregory S.. Vol 24, Issue 2
- WMAs, who needs ‘em? The low desert, for one. Sweet, Lynn C.. Vol 24, Issue 2
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.
- Distribution and spread of tamarisk beetles (Diorhabda spp.) and their known and predicted effects on riparian ecosystems. Bloodworth, Ben (2020)
- Native riparian revegetation success in controlled tamarisk and non-tamarisk sites in the Mojave River watershed, California. Lair, Kenneth (2017)
- Past, present, and future: Saltcedar (Tamarix spp.) and biological control in California. Norelli, Nicole (2017)
- California Alliance for Tamarisk Biocontrol – Biological Control with the Tamarisk Leaf Beetle (Diorhabda spp.). Norelli, Nicole; Dudley, Tom (2016)
Other Tamarix gallica 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.
- Bugwood - National database from the Center for Invasive Species and Ecosystem Health at the University of Georgia.
- EDDMapS - North American distribution based on Early Detection and Distribution Mapping System.