This name is a synonym of Merremia dissecta (Jacq.) Hallier f..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 8500920) with original publication details: Bull. Torrey Bot. Club 33(9): 500 1906.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174539-2.
This name was in version 1 of The Plant List, record tro-8500920.