⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359434, and has not been changed.

Phyteuma charmelii var. serratum (W.D.J.Koch) Rouy is a synonym of Phyteuma scheuchzeri subsp. columnae (E.Thomas) Bech.

This name is a synonym of Phyteuma scheuchzeri subsp. columnae (E.Thomas) Bech..

The record derives from WCSP which reports it as a synonym (record 359434) with original publication details: Fl. France 10: 88 1908.