This name is a synonym of Xanthosoma sagittifolium (L.) Schott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 215162) with original publication details: Oesterr. Bot. Wochenbl. 3: 370 1853.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:89388-1.
This name was in version 1 of The Plant List, record kew-215162.