This name is a synonym of Geranium dalmaticum (Beck) Rech.f..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Mém. Herb. Boissier 13: 4 1900.
This name was in version 1 of The Plant List, record kew-2823546, and has not been changed.