This name is a synonym of Alocasia scabriuscula N.E.Br..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 6741) with original publication details: Ill. Hort. 31: 185 1884.
This name was in version 1 of The Plant List, record kew-6741, and has not been changed.