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 16AF6BA5-8F16-49EE-8E09-99DE94E92277) with original publication details: 46 1937.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:261170-1.
This name was in version 1 of The Plant List, record gcc-100125.