This name is a synonym of Alocasia × mortfontanensis André.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 376801) with original publication details: Proc. Florida State Hort. Soc. 20: 326 1953.
This name was in version 1 of The Plant List, record kew-376801.