Calflora Taxon Report
Grindelia hallii  Steyerm.
San diego gumplant
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2014 Keir Morse
photo on Calflora
2014 Keir Morse
photo on Calflora
2014 Keir Morse
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2014 Keir Morse
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2024 Mike Russler
photo on Calflora
2014 Keir Morse
photo on Calflora
2024 Mike Russler
Grindelia hallii is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Genus: Grindelia
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: meadows

Communities: Yellow Pine Forest, Chaparral, Valley Grassland

Name Status:
Accepted by JEF + CNPS
Alternate Names:
JEF + CNPSGrindelia hirsutula var. hallii
PLANTSGrindelia hirsutula var. hallii
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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