⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-1122, with some changes.

Cirsium clavatum var. americanum (A.Gray) D.J.Keil is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Cirsium (family Compositae).

The record derives from TICA which reports it as an accepted name (record F7A5C84E-8CDE-4699-B67C-021145B2234C) with original publication details: 211 2004.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60436276-2.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Carduus centaureae Rydb.	Synonym		TICA
Carduus laterifolius Osterh.	Synonym		TICA
Carduus spathulatus Osterh.	Synonym		TICA
Cirsium americanum (A.Gray) Daniels [Illegitimate]	Synonym		TICA
Cirsium centaureae (Rydb.) K.Schum.	Synonym		TICA
Cirsium griseum (Rydb.) K.Schum.	Synonym		TICA
Cirsium laterifolium (Osterh.) Petr.	Synonym		TICA
Cirsium modestum (Osterh.) Cockerell	Synonym		TICA
Cirsium scapanolepis Petr.	Synonym		TICA
Cirsium spathulifolium Rydb.	Synonym		TICA
Cnicus americanus (A.Gray) A.Gray	Synonym		TICA
Cnicus carlinoides var. americanus A.Gray	Synonym		TICA