This name is a synonym of Pergularia daemia (Forssk.) Chiov..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50184536) with original publication details: Syst. Veg. 6: 112 1820.
This name was in version 1 of The Plant List, record tro-50184536.