Taxon  Report   9575    
Hemizonella minima  (A. Gray) A. Gray
Opposite leaved tarweed
Hemizonella minima
© 2005 Steve Matson
Photos from
CalPhotos / Calflora
Hemizonella minima
© 2007 Dr. Mark S. Brunell
Hemizonella minima
© 2008 Steve Matson
Hemizonella minima, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Hemizonella minima
© 2015 Neal Kramer
Genus: Hemizonella
Communities: Yellow Pine Forest, Red Fir Forest
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
ICPN + PLANTS: Madia minima
More information about  Hemizonella minima
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 23, 2019).