This name is a synonym of Pfeiffera ianthothele (Monv.) F.A.C. Weber.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50186443) with original publication details: Cycl. Amer. Hort. 4: 1514 1902.
This name was in version 1 of The Plant List, record tro-50186443, and has not been changed.