This name is a synonym of Riccardia latifrons (Lindb.) Lindb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35200210) with original publication details: Nov. Stirp. Pug. 1873.
This name was in version 1 of The Plant List, record tro-35200210, and has not been changed.