⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2871953, and has not been changed.
This name is a synonym of Saxifraga exarata subsp. fastigiata (Luizet) Kerguélen.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Quatre Fl. France 477 1946.