This name is a synonym of Hesperis theophrasti Borbás.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100357520) with original publication details: Explor. Sci. Tunisie, Ill. Bot. 73: 94 1966.
This name was in version 1 of The Plant List, record tro-100357520.