⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35168624, with some changes.
This name is a synonym of Pterygoneurum subsessile var. subsessile .
The record derives from Tropicos which reports it as a synonym (record 35168624
) with original publication details: Madroño 19: 92. f. 1--9 92 1967.