Calflora
Taxon  Report   11265    
Grindelia hallii  Steyerm.
San diego gumplant
Grindelia hallii
© 2013 Dale Ritenour
Photos from
CalPhotos / Calflora
Grindelia hallii
© 2014 Keir Morse
Grindelia hallii
© 2014 Keir Morse
Grindelia hallii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Grindelia hallii
© 2014 Keir Morse
Family: ASTERACEAE  
Genus: Grindelia
Communities: Chaparral, Valley Grassland, Yellow Pine Forest

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: meadows

Name Status:
Accepted by JEF + CNPS

PLANTS accepted name:
Grindelia hirsutula var. hallii

Alternate Names:
ICPN + 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 PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (GRHIH2)

Search efloras.org (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: https://www.calflora.org/   (Accessed: Dec 13, 2018).

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