Calflora
Taxon  Report   5973 
Orobanche corymbosa  (Rydb.) Ferris
Flat top broomrape,  Flat topped broom rape
Orobanche corymbosa
© 2011 Aaron E. Sims
Click on a photo to see it bigger.
CalPhotos
Orobanche corymbosa
© 2005 Steve Matson
Orobanche corymbosa, a dicot, is an annual herb that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Orobanche corymbosa
© 2009 James M. Andre
Family: OROBANCHACEAE  
Genus: Orobanche
Distribution by County 

Add an Observation of  Orobanche corymbosa

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

TJM2: Orobanche californica var. corymbosa
More information about  Orobanche corymbosa
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos and ID tips from PlantID.net

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)

USDA PLANTS Profile (ORCO5)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google


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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Oct 23, 2017).

The information on this page comes from diverse sources. None of the links are sponsored.