⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-85854, with some changes.
This name is a synonym of Galium boreale L..
The record derives from WCSP which reports it as a synonym (record 85854) with original publication details: Bot. Mag. (Tokyo) 23: 103 1909.