This name is a synonym of Cyathea scaberulipes (Alderw.) Domin.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50180419) with original publication details: Nova Guinea 14: 2 1924.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17299030-1.
This name was in version 1 of The Plant List, record tro-50180419, and has not been changed.