⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2824050, with some changes.
This name is a synonym of Geranium shikokianum Matsum..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bot. Mag. (Tokyo) 26: 260 1912.