This name is a synonym of Syngonium atrovirens G.S.Bunting.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 199025) with original publication details: Acta Bot. Venez. 10: 322 1975.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:248429-2.
This name was in version 1 of The Plant List, record kew-199025, and has not been changed.