This name is a synonym of Xanthosoma mexicanum Liebm..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 28868) with original publication details: Bot. Mag. 137: t. 8402 1911.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:40309-2.
This name was in version 1 of The Plant List, record kew-28868, and has not been changed.