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⚠ Version 1 of The Plant List has been superseded.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-137528, with some changes.

M Carduus pinetorum Small is a synonym of Cirsium horridulum var. horridulum Michx.

This name is a synonym of Cirsium horridulum var. horridulum Michx..

The record derives from TICA which reports it as a synonym (record 1BBCC08D-5094-4DB7-A2D3-EE9F45824F4A) with original publication details: 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:45582-2.