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⚠ Version 1 of The Plant List has been superseded.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-133832, with some changes.

M Carduus americanus (A.Gray) Greene is a synonym of Cirsium scariosum (Poir.) Nutt.

This name is a synonym of Cirsium scariosum (Poir.) Nutt..

The record derives from TICA which reports it as a synonym (record D12DF6A3-71DC-489E-8887-E66446BECDC1) with original publication details: Proc. Acad. Nat. Sci. Philadelphia 1892 362 1892.

Full publication details for this name can be found in IPNI: