⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35107342, with some changes.
This name is a synonym of Physcomitrella patens .
The record derives from Tropicos which reports it as a synonym (record 35107342
) with original publication details: Sp. Musc. Frond. 20 20 1801.