This name is a synonym of Passiflora mixta L.f..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 24201490) with original publication details: J. Linn. Soc., Bot. 29: 29 1883.
This name was in version 1 of The Plant List, record tro-24201490.