Cirsium ochrocentrum Calflora

Calflora, a 501c3 non-profit

Taxon Report

Cirsium ochrocentrum A. Gray

Beaumont thistle, Yellow spined thistle

2018 Cynthia Powell

2018 Stephen Pfeiler

2005 David Chang

2018 Stephen Pfeiler

2004 Robert Sivinski

2001 CDFA

Cirsium ochrocentrum is a perennial herb that is not native to California.


	Plant Range Observation Search (101 records) Plant Characteristics

Bloom Period

Photos on Calflora


Subspecies and Varieties:
... var. ochrocentrum
Genus:	Cirsium
Family:	Asteraceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Habitat: slopes

Communities: Sagebrush Scrub, Yellow Pine Forest, Pinyon-Juniper Woodland

Name Status:
Accepted by PLANTS

Information about Cirsium ochrocentrum from other sources


USDA PLANTS Profile (CIOC2) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) BONAP Distribution Map Consortium of California Herbaria 2	Add an Observation Location Suitability Distribution by County
photos / record / common / links

Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 12/03/2023).