Calflora Taxon Report
Cirsium occidentale  (Nutt.) Jeps.  var. coulteri  Harv. & A. Gray) Jeps.
Coulter's thistle
photo on Calflora
2012 dloarie /
Don Loarie
photo on Calflora
2022 fhorobin
photo on Calflora
2017 dloarie
photo on Calflora
2013 icosahedron
photo on Calflora
2018 mdpurdy
Cirsium occidentale var. coulteri is a perennial herb that is native 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
Parent: Cirsium occidentale
Genus: Cirsium
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Name Status:
Accepted by JEF + POWO
Alternate Names:
JEFCirsium coulteri
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

Accessed: