Calflora, a 501c3 non-profit
Distribution by County   5972    
Orobanche cooperi  (A. Gray) A. Heller

(not an active name)
Burroweed strangler,   Cooper's broomrape,   Cooper's broom rape,   Desert broomrape
Orobanche cooperi is a perennial herb (parasitic) that is native to California, and found only slightly beyond California borders.
also called Aphyllon cooperi
Record Count by County

Imperial: 46 Kern: 1 Riverside: 121 San Diego: 49
Inyo: 32 Los Angeles: 6 San Bernardino: 117

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: 05/05/2024).