⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35146077, with some changes.
This name is a synonym of Ptychomitrium crispatum .
The record derives from Tropicos which reports it as a synonym (record 35146077
) with original publication details: Muscol. Recent. Suppl. 4: 30 30 1819.