⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-157384, with some changes.
This name is a synonym of Platanthera sparsiflora .
The record derives from WCSP which reports it as a synonym (record 157384
) with original publication details: Native Orchids U.S. & Canada excluding Florida 242 1975.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:201677-2
.