⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35143914, with some changes.
This name is a synonym of Pterygoneurum sampaianum .
The record derives from Tropicos which reports it as a synonym (record 35143914
) with original publication details: Consp. Musc. Eur. 235 235 1954.