This name is a synonym of Crepidifolium tenuifolium (Willd.) Sennikov.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 0F2053E7-65AC-4F95-98E0-ABE21860B031) with original publication details: 1606 1803.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:200324-1.
This name was in version 1 of The Plant List, record gcc-108253.