⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-18448, and has not been changed.

Carduus crispus var. multiflorus (Gaudin) DC. is a synonym of Carduus crispus subsp. multiflorus (Gaudin) Franco

The record derives from TICA which reports it as a synonym (record AB4B661B-7C6C-494C-A8ED-221308405658) with original publication details: Prodr. 6: 624 (1838) 624 1838.