Taxon  Report   7944    
Tetradymia tetrameres  (S. F. Blake) Strother
Four parted horsebrush,  Fourpart horsebrush
Tetradymia tetrameres
© 2011 Steve Matson
Photos from
CalPhotos / Calflora
Tetradymia tetrameres, a dicot, is a shrub (stem succulent) that is native to California.
California Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common 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
Tetradymia tetrameres
© 2011 Steve Matson
Genus: Tetradymia
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Tetradymia comosa ssp. tetrameres
More information about  Tetradymia tetrameres
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

ITIS Original Publication citation


Search the International Plants Names Index

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).