This name is a synonym of Sonchella stenoma (DC.) Sennikov.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record AE2EE43C-90FE-4E4B-958F-1D9654867571) with original publication details: Fl. Ross. ii. 837. 837 1846.
This name was in version 1 of The Plant List, record gcc-15987.