Calflora
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 + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Hemizonella minima
© 2015 Neal Kramer
Family: ASTERACEAE  
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 PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (HEMI20)

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: https://www.calflora.org/   (Accessed: Nov 19, 2018).

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