⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35146095, with some changes.
This name is a synonym of Ptychomitrium helenicum .
The record derives from Tropicos which reports it as a synonym (record 35146095
) with original publication details: St. Helena 359 359 1875.