Calflora Taxon Report
Castilleja arachnoidea  Greenm.
Cobwebby indian paintbrush, Cobwebby paintbrush
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2014 Steve Matson
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2014 Steve Matson
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2011 Steve Matson
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2014 Steve Matson
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2023 Dana York
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2019 Jane Cohn
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2025 Mike Russler
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2025 Mike Russler
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2025 Mike Russler
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2025 Mike Russler
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2025 Mike Russler
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2025 Mike Russler
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2025 Mike Russler
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2025 Alaine Arslan
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2025 Alaine Arslan
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2011 Dee Warenycia
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2023 Dana York
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2019 Julie A. Kierstead
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2019 Julie A. Kierstead
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2020 Julie A. Kierstead
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2011 Dee Warenycia
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2019 Industrious Walkers of the World
Castilleja arachnoidea is a perennial herb that is native to California, and also found elsewhere in western North America.
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: Castilleja
Family: Orobanchaceae  
(Scrophulariaceae)
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Communities: Red Fir Forest, Lodgepole Forest, Subalpine Forest, Alpine Fell-fields
Name Status:
Accepted by JEF + PLANTS + POWO
Alternate Names:
JEF + PLANTSCastilleja arachnoidea ssp. shastensis
PLANTSCastilleja filifolia
PLANTSCastilleja payneae
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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