This name is a synonym of Riccardia colensoi (Stephani) W. Martin.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35192015) with original publication details: J. Linn. Soc., Bot. 29: 264 1892.
This name was in version 1 of The Plant List, record tro-35192015, and has not been changed.