logo Calflora, a 501c3 non-profit
Taxon  Report  
SIGN IN - REGISTER
Mentzelia involucrata  S. Watson
Bracted blazing star,   Sand blazing star,   Whitebract blazingstar
© 2024 Karen Swift
© 2024 Mike Russler
© 2019 Susan McDougall
© 2023 Bob Steele
© 2023 Bob Steele
© 2024 Mike Russler
© 2024 Karen Swift
© 2024 D.L. Nguyen
© 2019 Matt Berger
© 2019 Matt Berger
© 2019 Michelle Tollett
© 2019 Michelle Tollett
© 2019 Michelle Tollett
© 2024 Mike Russler
© 2019 Susan McDougall
© 2024 Mike Russler
© 2024 Mike Russler
© 2019 Susan McDougall
© 2019 Mary L Swanson
© 2020 David Greenberger
© 2019 Josephine Brennan
© 2023 Bob Steele
© 2023 Bob Steele
© 2023 Bob Steele
© 2023 Bob Steele
© 2023 Bob Steele
© 2024 Mike Russler
Mentzelia involucrata is an annual 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: Mentzelia
Family: Loasaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Creosote Bush Scrub
Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:
JEFMentzelia involucrata var. involucrata
JEFMentzelia involucrata var. megalantha
Information about  Mentzelia involucrata from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (MEIN5)

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: 03/30/2025).