⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35200846, and has not been changed.
This name is a synonym of Riccardia wattsiana (Stephani) Hewson.
The record derives from Tropicos which reports it as a synonym (record 35200846) with original publication details: Sp. Hepat. 6: 46 46 1917.