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⚠ Version 1 of The Plant List has been superseded.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-131610, and has not been changed.

M Carduus horridus (Rupr.) B.Fedtsch. is a synonym of Schmalhausenia nidulans (Regel) Petr.

This name is a synonym of Schmalhausenia nidulans (Regel) Petr..

The record derives from TICA which reports it as a synonym (record 22DE1AEE-7FDF-4D58-A314-E14B8306C1F2) with original publication details: 278 1912.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188702-1.