⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-129466, and has not been changed.
This name is a synonym of Hieracium prenanthoides subsp. strictissimum (Froel.) Zahn.
The record derives from TICA which reports it as a synonym (record 81031F7B-6758-4268-9E20-DC51B271F83A) with original publication details: 211 1838.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:223386-1.