Calflora, a 501c3 non-profit
Distribution by County   10261    
Proboscidea louisianica  (Mill.) Thell.
Ram's horn
Proboscidea louisianica is an annual herb that is not native to California.
Record Count by County

Butte: 15 Mendocino: 1 San Luis Obispo: 14 Sutter: 5
Colusa: 4 Napa: 3 Santa Barbara: 4 Tehama: 9
Contra Costa: 1 Orange: 5 Santa Cruz: 1 Tulare: 2
Fresno: 2 Riverside: 15 Shasta: 1 Ventura: 4
Glenn: 2 San Bernardino: 2 Solano: 6 Yolo: 8
Kern: 4 San Diego: 14 Sonoma: 1 Yuba: 1
Los Angeles: 3 San Joaquin: 4 Stanislaus: 3

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: https://www.calflora.org/   (Accessed: 11/21/2024).