The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-34514, and has not been changed.

M Cnicus tioganus Congdon is a synonym of Cirsium scariosum var. americanum (A.Gray) D.J.Keil

This name is a synonym of Cirsium scariosum var. americanum (A.Gray) D.J.Keil.

The record derives from TICA which reports it as a synonym (record 04D12F50-0C1F-4382-901D-3FF79215D38E) with original publication details: Erythea 7 186 1900.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:61811-2.