Calflora, a 501c3 non-profit
Distribution by County   14323    
Vallisneria australis  S.W.L.Jacobs & Les
Ribbon weed
Vallisneria australis is a perennial herb (aquatic) that is not native to California.
Record Count by County

Orange: 2 Solano: 1

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/23/2026).