This name is a synonym of Solenanthus circinatus Ledeb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 4002546) with original publication details: Pl. Nov. Fedsch. 59 .
This name was in version 1 of The Plant List, record tro-4002546, and has not been changed.