⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50090960, with some changes.
This name is a synonym of Platanthera sparsiflora .
The record derives from Tropicos which reports it as a synonym (record 50090960
) with original publication details: Northwest Fl. 114 114 1912.