This name is a synonym of Passiflora triloba Ruiz & Pav. ex DC..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 24200263) with original publication details: Nov. Gen. Sp. Pl. 2: 58 1838.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:674915-1.
This name was in version 1 of The Plant List, record tro-24200263, and has not been changed.