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⚠ Version 1 of The Plant List has been superseded.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-69560, with some changes.

L Carduus undulatus var. ochrocentrus (A.Gray) Rydb. is a synonym of Cirsium undulatum (Nutt.) Spreng.

This name is a synonym of Cirsium undulatum (Nutt.) Spreng..

The record derives from TICA which reports it as a synonym (record 19F06BEA-0361-4008-9CCC-E750D622ACD7) with original publication details: Contr. U. S. Natl. Herb. 3 510 1896.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:45610-2.