This name is a synonym of Petrea volubilis L..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 456011) with original publication details: Publ. Field Mus. Nat. Hist., Bot. Ser. 18(4): 1011 1938.
This name record (from WCSP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Petrea volubilis in version 1 of The Plant List.