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⚠ Version 1 of The Plant List has been superseded.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-15222, with some changes.

M Carduus sonderi F.W.Schultz is a synonym of Carduus × orthocephalus Wallr.

This name is a synonym of Carduus × orthocephalus Wallr..

The record derives from TICA which reports it as a synonym (record F39CB3A9-B2FC-4755-8AC8-1C309F05E6C9) with original publication details: Fl. Pfalz: 258 (1845) 258 1845.