Taxon  Report   11265 
Grindelia hallii  Steyerm
San diego gumplant
Grindelia hallii
© 2014 Keir Morse
Click on a photo to see it bigger.
Grindelia hallii
© 2014 Keir Morse
Grindelia hallii
© 2014 Keir Morse
Grindelia hallii, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Grindelia hallii
© 2013 Dale Ritenour
Genus: Grindelia
Chaparral, Valley Grassland, Yellow Pine Forest
Name Status:
Accepted by TJM2 + CNPS
PLANTS accepted name: Grindelia hirsutula var. hallii
Alternate Names:
(according to)

TJM2 + CNPS: Grindelia hirsutula var. hallii
More information about  Grindelia hallii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 19, 2017).

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