Calflora, a 501c3 non-profit
Distribution by County   4186    
Hieracium aurantiacum  L.
Orange flowered hawkweed,   Orange hawkweed
Hieracium aurantiacum is a perennial herb that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
Record Count by County

Mono: 3 Nevada: 2 San Francisco: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/23/2024).