This name is a synonym of Hieracium levicaule subsp. uczanssuense (Üksip) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5BDF51FE-6066-4414-A56D-EF306399E132) with original publication details: 487 1959.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:224417-1.
This name was in version 1 of The Plant List, record gcc-137787.