Taxon  Report   8910    
Deinandra halliana  (D. D. Keck) B. G. Baldwin
Hall's tarplant
Deinandra halliana
© 2015 Chris Winchell
Photos from
CalPhotos / Calflora
Deinandra halliana
© 2015 Chris Winchell
Deinandra halliana
© 2015 Chris Winchell
Deinandra halliana, a dicot, is an annual herb that is native to California, is endemic (limited) to California.
also called Hemizonia halliana
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Deinandra halliana
© 2015 Chris Winchell
Genus: Deinandra
Communities: Shadscale Scrub, Valley Grassland, Foothill Woodland

Serpentine affinity: 3; (strong indicator)

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
ICPN + CNPS + PLANTS: Hemizonia halliana
More information about  Deinandra halliana
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).