This name is a synonym of Cyathea pungens (Willd.) Domin.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26606668) with original publication details: Acta Bot. Bohem. 9: 150 1930.
This name was in version 1 of The Plant List, record tro-26606668, and has not been changed.