⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-157047, with some changes.
This name is a synonym of Platanthera bifolia subsp. bifolia .
The record derives from WCSP which reports it as a synonym (record
157047) with original publication details: in Fl. Republ. Social Roman. 12: 728 1972.
Full publication details for this name can be found in IPNI: