⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35187618, and has not been changed.
This name is a synonym of Porella alpina .
The record derives from Tropicos which reports it as a synonym (record 35187618
) with original publication details: Syn. Hepat. 732 732 1847.