Calflora, a 501c3 non-profit
Distribution by County   7027    
Ranunculus aquatilis  L.  var. hispidulus  Drew

(not an active name)
White water crowfoot
Ranunculus aquatilis var. hispidulus is a perennial herb (aquatic) that is native to California.
also called Ranunculus aquatilis var. aquatilis
Record Count by County

Alameda: 12 Lassen: 19 Riverside: 15 Solano: 4
Alpine: 8 Los Angeles: 3 Sacramento: 12 Sonoma: 19
Amador: 4 Madera: 4 San Benito: 8 Stanislaus: 1
Butte: 37 Marin: 8 San Bernardino: 15 Sutter: 2
Calaveras: 9 Mariposa: 6 San Diego: 63 Tehama: 17
Colusa: 1 Mendocino: 27 San Francisco: 1 Trinity: 1
Contra Costa: 12 Merced: 2 San Joaquin: 2 Tulare: 20
El Dorado: 23 Modoc: 4 San Luis Obispo: 18 Tuolumne: 4
Fresno: 21 Mono: 29 San Mateo: 10 Ventura: 5
Glenn: 1 Monterey: 15 Santa Clara: 11 Yolo: 1
Humboldt: 10 Napa: 11 Santa Cruz: 3 Yuba: 3
Inyo: 12 Nevada: 16 Shasta: 24
Kern: 16 Placer: 14 Sierra: 11
Lake: 9 Plumas: 32 Siskiyou: 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).