⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23524260, with some changes.
This name is a synonym of Polystachya concreta .
The record derives from Tropicos which reports it as a synonym (record 23524260
) with original publication details: Orquídea (Niteroi) 18: 19011 19011 1957.