Calflora, a 501c3 non-profit
Distribution by County   10674    
Psilotum nudum  (L.) P. Beauv.
Whisk fern
Psilotum nudum is a perennial herb that is not native to California.
Record Count by County

Alameda: 1 Orange: 38 San Diego: 14 Santa Barbara: 3
Los Angeles: 17 Riverside: 5 San Francisco: 1 Ventura: 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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/12/2025).