This name is a synonym of Achimenes antirrhina (DC.) C.V.Morton.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50259723) with original publication details: Nov. Gen. Sp. Pl. 3: 8, t. 207 1840.
This name was in version 1 of The Plant List, record tro-50259723.