Calflora, a 501c3 non-profit
Distribution by County   6722    
Polycarpon tetraphyllum  (L.) L.
Four leaved all seed,   Four leaved allseed,   Four leaved polycarp,   Fourleaf manyseed
Polycarpon tetraphyllum is an annual herb that is not native to California.
Record Count by County

Alameda: 20 Marin: 51 San Bernardino: 13 Sonoma: 30
Butte: 17 Mariposa: 5 San Diego: 101 Stanislaus: 1
Calaveras: 2 Mendocino: 18 San Francisco: 59 Sutter: 2
Contra Costa: 5 Monterey: 73 San Luis Obispo: 37 Tehama: 3
El Dorado: 1 Napa: 13 San Mateo: 49 Tulare: 4
Glenn: 1 Nevada: 1 Santa Barbara: 71 Tuolumne: 2
Humboldt: 12 Orange: 74 Santa Clara: 17 Ventura: 19
Lassen: 1 Riverside: 16 Santa Cruz: 15 Yolo: 2
Los Angeles: 114 Sacramento: 2 Shasta: 3
Madera: 3 San Benito: 2 Solano: 6

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).