⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Phascum acaulon in version 1.1 of The Plant List.
This name is a synonym of Tortula acaulon .
The record derives from Tropicos which reports it as a synonym (record 35107141
) with original publication details: Bih. Kongl. Svenska Vetensk.-Akad. Handl. 7(9): 138 138 1883.