This name is a synonym of Pseudomarsupidium decipiens (Hook.) Grolle.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35216150) with original publication details: J. Proc. Linn. Soc., Bot. 7: 166 1893.
This name was in version 1 of The Plant List, record tro-35216150.