Calflora, a 501c3 non-profit
Distribution by County   12088    
Tetrapteron graciliflorum  (Hook. & Arn.) W.L. Wagner & Hoch
Hill sun cup
Tetrapteron graciliflorum is an annual herb that is native to California, and also found elsewhere in western North America.
also called Camissonia graciliflora
Record Count by County

Alameda: 18 Los Angeles: 56 San Benito: 72 Shasta: 3
Butte: 7 Marin: 14 San Bernardino: 8 Sonoma: 1
Colusa: 15 Mendocino: 6 San Diego: 1 Stanislaus: 5
Contra Costa: 14 Merced: 1 San Francisco: 1 Sutter: 5
Fresno: 19 Monterey: 20 San Joaquin: 2 Tehama: 10
Glenn: 6 Napa: 12 San Luis Obispo: 34 Trinity: 2
Kern: 74 Orange: 1 San Mateo: 2 Tulare: 7
Lake: 12 Placer: 2 Santa Barbara: 7 Ventura: 15
Lassen: 1 Riverside: 17 Santa Clara: 31

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: 11/23/2024).