This name is a synonym of Riccardia palmatifida (Stephani) H.A. Mill..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35200380) with original publication details: Sp. Hepat. 6: 36 1917.
This name was in version 1 of The Plant List, record tro-35200380, and has not been changed.