This name is a synonym of Alocasia longiloba Miq..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 6771) with original publication details: Bot. Mag. 89: t. 5376 1863.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:84196-1.
This name was in version 1 of The Plant List, record kew-6771.