This name is a synonym of Passiflora cyanea Mast..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50165897) with original publication details: Proc. Amer. Acad. Arts 40: 692 1905.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:185078-2.
This name was in version 1 of The Plant List, record tro-50165897, and has not been changed.