Source: California Invasive Plant Council
URL of this page: http://www.cal-ipc.org/ip/management/plant_profiles/Vinca_major.php
Vinca major (big periwinkle)
Vinca major (big periwinkle) is a spreading perennial vine or ground cover (family Apocynaceae) with dark green stems that contain milky latex. In California it is rapidly spreading in most coastal counties, foothill woodlands, the Central Valley, and even desert areas. Big periwinkle has escaped from garden plantings, and lowers species diversity and disrupts native plant communities. Riparian zones are particularly sensitive. Fragments of periwinkle vines can break, wash downstream, and start new invasions.
Cal-IPC Inventory rating: Moderate
Cal-IPC Resources on Vinca major
- California Invasive Plant Inventory 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.
- CalWeedMapper - Statewide maps, climate models, and reports.
- Species account from Invasive Plants of California's Wildlands - Includes biology and management information.
- Cal-IPC News - Articles from our quarterly newsletter. Each issue is available as a pdf. List of articles on Vinca major.
- Cal-IPC Symposium Proceedings - Presentations and papers from our annual Symposium. List of articles on Vinca major.
- Weed Worker's Handbook (pdf) - Includes reproduction factors and treatment options.
- Don't Plant a Pest! - Select your region to find non-invasive alternatives to ornamental species.
Cal-IPC News Articles
- Connick, S. and M. Gerel (2005). Don't sell a pest: A new partnership to prevent plant invasions through horticulture. Cal-IPC News. 13: 4-5,14.
- Owen, K. (2004). An island called Santa Cruz: Removing invasives on the Channel Islands. Cal-IPC News. 12: 4-5,13.
- Wheeler, J. (2000). BLM uses heavy equipment to give weeds the heave-ho! CalEPPC News. 8: 14.
- DiTomaso, J. (1998). Results of the CalEPPC questionnaire at Symposium '98 in Ontario. CalEPPC News. 6: 4.
Cal-IPC Symposium Proceedings
- Owen, K. and K. McEachern (2010). Herbicide treatment techniques of Vinca major growing with endangered Galium buxifolium, an island endemic. Cal-IPC 2010 Symposium. Ventura, CA, California Invasive Plant Council
- Burns, C. and S. Adams (2007). Trials on chemical control of periwinkle (Vinca major) and Cape ivy (Delairea odorata). California Invasive Plant Council Symposium 2007. San Diego, CA, California Invasive Plant Council.
- Bossard, C., K. Moore, et al. (2005). A test of repeat flaming as a control for poison hemlock (Conium maculatum), Cape ivy (Delairia odorata), and periwinkle (Vinca major). California Invasive Plant Council Symposium 2005. Chico, CA.
- Dempsey, J. and W. Elliott (2005). Invasive plant control at California State Parks in the northern Sacramento Valley. California Invasive Plant Council Symposium 2005. Chico, CA.
- Connick, S. and M. Gerel (2004). Partnering to prevent invasions of plants of horticultural origin. California Invasive Plant Council Symposium 2004. Ventura, CA.
- Knapp, J. (2004). A gardenerís dream, a land managerís nightmare: The spread of horticultural invasive plants into the wildlands of Santa Catalina Island. California Invasive Plant Council Symposium 2004. Ventura, CA.
- Dudley, T. (2003). Riparian invaders: A multi-species approach. California Invasive Plant Council Symposium 2003. Kings Beach, CA.
- Pickart, A. (2003). A decade of dune restoration at the Lanphere Dunes. California Invasive Plant Council Symposium 2003. Kings Beach, CA.
- Carrithers, V. F. (1997). Using Transline* herbicide to control invasive plants. California Exotic Pest Plant Council Symposium '97. Concord, CA.
- Wright, R. (1996). Preliminary results from a Vinca major removal experiment. California Exotic Pest Plant Council Symposium '96. San Diego, CA.
Other Resources on Vinca major
- USDA PLANTS database - Federal database with information on identification and distribution, and links to websites in individual states.
- Jepson Online Interchange for California Flora - Information on taxonomy, biology, and distribution from the UC Berkeley Jepson Herbarium.
- CalFlora - Distribution information by county based on submitted observations and herbarium specimens.
- The Nature Conservancy Management Summary - Information compiled by TNC land managers. Photos included for some species.
- CalPhotos - Images of plants taken mostly in California.
- Natural Resource Projects Inventory - State database with information on resource management projects throughout California. Query by the species of interest.