⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35129506, with some changes.
This name is a synonym of Hypopterygium vriesei .
The record derives from Tropicos which reports it as a synonym (record 35129506
) with original publication details: Mitt. Inst. Allg. Bot. Hamburg 7(2): 128 128 1928.