⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-334347, and has not been changed.
This name is a synonym of Platanthera orbiculata var. macrophylla .
The record derives from WCSP which reports it as a synonym (record 334347
) with original publication details: Our Wild Orchids 122 1929.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:116510-2
.