Taxon  Report   11120 
Xanthisma spinulosum  (Pursh) D. R. Morgan & R. L. Hartm.
no common name found
Xanthisma spinulosum
© 2018 Wynn Anderson
More photos from
CalPhotos / Calflora
Xanthisma spinulosum
© 2018 Wynn Anderson
Xanthisma spinulosum
© 2014 Richard Spellenberg
Xanthisma spinulosum, a dicot, is a perennial herb that is native to California.

Interactive Distribution Map

Observation Hotline
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point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Xanthisma spinulosum
© 2018 Wynn Anderson
Genus: Xanthisma
Subspecies and Varieties:
Wetlands: Arid West: Occurs in non wetlands
Mountains, Valleys and Coast: Occurs usually in non wetlands, occasionally in wetlands
Name Status:
Accepted by ICPN
PLANTS accepted name: Machaeranthera pinnatifida
Alternate Names:
(according to)

ICPN: Machaeranthera pinnatifida
More information about  Xanthisma spinulosum
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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Sep 20, 2018).

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