This name is a synonym of Agarista pulchella var. cordifolia (Meisn.) Judd.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bot. Jahrb. Syst. 11: 236 1889.
This name was in version 1 of The Plant List, record kew-2625481, and has not been changed.