⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2646874, with some changes.
This name is a synonym of Siler caucasicum Spreng..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Soc. Imp. Naturalistes Moscou n.s., 29: 165 1915 publ. 1916.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:838177-1.