Taxon  Report   3960 
Grindelia hirsutula  Hook. & Arn.
Gumweed,  Hairy gumweed
Grindelia hirsutula
© 2008 Franco Folini
Click on a photo to see it bigger.
Grindelia hirsutula
© 2011 Zoya Akulova
Grindelia hirsutula
© 2013 Aaron Arthur
Grindelia hirsutula, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Grindelia hirsutula
© 2008 Franco Folini
Genus: Grindelia
Subspecies and Varieties:
Coastal Sage Scrub, Foothill Woodland, wetland-riparian
Wetlands: Occurs usually in wetlands, occasionally in non wetlands
Distribution by County 

Add an Observation of  Grindelia hirsutula

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

TJM2: Grindelia hirsutula var. maritima
TJM2: Grindelia hirsutula var. hirsutula
More information about  Grindelia hirsutula
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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: Feb 24, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.