⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35201333, and has not been changed.

Ptychocoleus parvulus Mizut. is a synonym of Acrolejeunea parvula (Mizut.) Gradst.

The record derives from Tropicos which reports it as a synonym (record 35201333) with original publication details: Dansk Bot. Ark. 27: 97 97 1969.