⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-281246, with some changes.
This name is a synonym of Maianthemum bifolium (L.) F.W.Schmidt.
The record derives from WCSP which reports it as a synonym (record 281246) with original publication details: Bot. Mag. (Tokyo) 38: 181 1924.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:538036-1.