Taxon  Report   3960    
Grindelia hirsutula  Hook. & Arn.
Gumweed,  Hairy gumweed
Grindelia hirsutula
© 2008 Franco Folini
Photos from
CalPhotos / Calflora
Grindelia hirsutula
© 2018 Julian Geoghegan
Grindelia hirsutula
© 2018 David popp
Grindelia hirsutula, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Grindelia hirsutula
© 2015 Ken Lunders
Genus: Grindelia
Subspecies and Varieties:
Communities: Coastal Sage Scrub, Foothill Woodland, wetland-riparian

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
ICPN: Grindelia hirsutula var. maritima
ICPN: Grindelia hirsutula var. hirsutula
ICPN: Grindelia hirsutula f. pedunculoides
. . .
More information about  Grindelia hirsutula
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
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 19, 2019).