Calflora
Taxon  Report   11823 
Marah oregana  (S. Watson) Howell
Coast man-root
Marah oregana
© 2009 Dr. Mark S. Brunell
Click on a photo to see it bigger.
CalPhotos
Marah oregana
© 2008 Steve Matson
Marah oregana
© 2010 Robert Steers/NPS
Marah oregana, a dicot, is a perennial herb or vine 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
Marah oregana
© 2013 Zoya Akulova
Family: CUCURBITACEAE  
Genus: Marah
Communities:
Redwood Forest, Mixed Evergreen Forest, Douglas-Fir Forest, Yellow Pine Forest
Name Status:
Accepted by TJM2
Alternate Names:
(according to)

TJM2: Marah oreganus
More information about  Marah oregana
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search efloras.org (Flora of North America)

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: Dec 12, 2017).

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