Common names: seashore paspalum
Paspalum vaginatum (seashore paspalum) is a perennial grass (family Poaceae) that can grow to approximately 20 inches tall and is found in the Sonoran Desert and south coast ranges of California. It is native to southeastern North America, other parts of tropical Central and South America and Africa. It favors dunes and bog and marsh habitat. It reproduces vegetatively via sod, containerized material and rhizomes. Its seeds are rarely viable. It spreads via agricultural activities, animal grazing and water.Cal-IPC Rating: Watch
Plant Risk Assessment
Plant Risk Assessment- An evaluation of the potential for a plant to be invasive in California.
Weed RIC Management NotesNo 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 Paspalum vaginatum 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.