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Mentzelia pectinata  Kellogg
San joaquin blazing star,   San joaquin blazingstar
© 2021 Mike Russler
© 2021 Mike Russler
© 2021 Mike Russler
© 2023 Ryan O'Dell
© 2023 Ryan O'Dell
© 2020 Mike Russler
© 2005 Steve Matson
© 2023 Ryan O'Dell
© 2019 Marisa Persaud
© 2020 Mike Russler
© 2023 Manzanita Dictionary
© 2023 Manzanita Dictionary
© 2021 Mike Russler
© 2008 Aaron Schusteff
Mentzelia pectinata is an annual herb that is native to California, and endemic (limited) to California.
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
Subspecies and Varieties:
Genus: Mentzelia
Family: Loasaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Sagebrush Scrub, Yellow Pine Forest, Foothill Woodland
Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:
PLANTSMentzelia gracilenta var. pectinata
Information about  Mentzelia pectinata from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (MEPE4)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/29/2025).