This name is a synonym of Rhodospatha moritziana Schott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 129637) with original publication details: Fieldiana, Bot. 28: 819 1957.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:163944-2.
This name was in version 1 of The Plant List, record kew-129637.