Calflora, a 501c3 non-profit
Distribution by County   3918    
Glaucium flavum  Crantz
Yellow horned poppy,   Yellow hornpoppy
Glaucium flavum is a perennial herb that is not native to California.
Record Count by County

Orange: 3 San Luis Obispo: 1 Ventura: 18
Riverside: 2 Santa Clara: 2

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: 12/22/2024).