Taxon  Report   5973    
Orobanche corymbosa  (Rydb.) Ferris
Flat top broomrape,  Flat topped broom rape
Orobanche corymbosa, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.
also called Aphyllon corymbosum

Bloom Period
Genus: Orobanche
Name Status:
Accepted by ICPN + PLANTS

ICPN accepted name:
Aphyllon corymbosum

Alternate Names:
ICPN: Orobanche californica var. corymbosa
More information about  Orobanche corymbosa
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jun 16, 2019).