Taxon:  Cirsium arizonicum (A. Gray) Petr. var. rothrockii (A. Gray) D. J. Keil



Summary
Genus:
Cirsium
Family:
Asteraceae (alt. Compositae)
Subfamily:
Carduoideae
Tribe:
Cardueae
Subtribe:
Carduinae
Nomen number:
455356
Place of publication:
Sida 21:210.  2004
Verified:
05/22/2008 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Cirsium arizonicum (A. Gray) Petr. (1 active accession[s])
Cirsium arizonicum (A. Gray) Petr. var. arizonicum (0 active accession[s])
Cirsium arizonicum (A. Gray) Petr. var. bipinnatum (Eastw.) D. J. Keil (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Cnicus rothrockii A. Gray

Homotypic Synonym(s)
Cirsium rothrockii (A. Gray) Petr.

No images


Conservation Status

Reference(s)
  1. FNA Editorial Committee. 1993-. Flora of North America.
Common names
LanguageNameAlternate namenoteseqCitation
EnglishRothrock's thistle  1FNA Editorial Committee. 1993-. Flora of North America.
Distribution
order_codeStatusContinentSubcontinentCountryStateNoteReference
1NativeNorthern AmericaSouth-Central U.S.A.United StatesNew Mexico FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaSouthwestern U.S.A.United StatesArizona FNA Editorial Committee. 1993-. Flora of North America.
Native
Northern America
  • SOUTH-CENTRAL U.S.A.: United States [New Mexico]
  • SOUTHWESTERN U.S.A.: United States [Arizona]

Reference(s)
  1. FNA Editorial Committee. 1993-. Flora of North America.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=455356. Accessed 10 May 2026.