This name is a synonym of Sparaxis grandiflora (D.Delaroche) Ker Gawl..
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 329292) with original publication details: Bot. Repos. 2: t. 87 1800.
This name was in version 1 of The Plant List, record kew-329292.