This name is a synonym of Orobanche elatior Sutton.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50048542) with original publication details: Monogr. Orob. 171, pl. 3, f. 45(3) 1890.
This name was in version 1 of The Plant List, record tro-50048542.