Calflora, a 501c3 non-profit
Distribution by County   4548    
Lactuca ludoviciana  (Nutt.) Riddell
Biannual lettuce,   Louisiana wild lettuce
Lactuca ludoviciana is a perennial herb that is not native to California.
Record Count by County

Humboldt: 1 Shasta: 1 Ventura: 1
San Bernardino: 1 Tulare: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 02/22/2024).