Taxon  Report   4011    
Hazardia squarrosa  (Hook. & Arn.) Greene  var. grindelioides  (DC.) W. D. Clark
Gum plant goldenbush,  Saw toothed goldenbush, Sawtooth bristleweed
Hazardia squarrosa var. grindelioides
© 2014 Richard Spellenberg
Photos from
CalPhotos / Calflora
Hazardia squarrosa var. grindelioides
© 2006 Ricky Grubb
Hazardia squarrosa var. grindelioides
© 2014 Richard Spellenberg
Hazardia squarrosa var. grindelioides, a dicot, is a shrub that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Hazardia squarrosa var. grindelioides
© 2004 Debra Valov
Genus: Hazardia
Parent: Hazardia squarrosa
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Haplopappus squarrosus ssp. grindelioides
More information about  Hazardia squarrosa var. grindelioides
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 17, 2019).