Calflora Taxon Report
Cirsium canovirens  (Rydb.) Petr.

(not an active name)
Gray green thistle, Graygreen thistle
photo on CalPhotos
2005 Steve Tyron
Cirsium canovirens is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Cirsium inamoenum var. inamoenum
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
Genus: Cirsium
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Name Status:
Accepted by PLANTS
 		Alternate Names:
JEFCirsium cymosum var. canovirens
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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