⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-137444, with some changes.

Cirsium congestum Fisch. & C.A.Mey. ex DC. is a synonym of Cirsium acaule (L.) A.A.Weber ex Wigg.

This name is a synonym of Cirsium acaule (L.) A.A.Weber ex Wigg..

The record derives from TICA which reports it as a synonym (record 0F49B4D0-1CEB-4E42-B45A-EE7A9442075C) with original publication details: 641 1838.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:195219-1.