⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-85856, with some changes.
This name is a synonym of Galium boreale L..
The record derives from WCSP which reports it as a synonym (record 85856) with original publication details: J. Jap. Bot. 15: 340 1939.