⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-68405, with some changes.
This name is a synonym of Hieracium obscuratum subsp. obscuratum .
The record derives from TICA which reports it as a synonym (record 9C56EAF0-668E-4A45-A0F3-DE89963DEDDB
) with original publication details: "Zahn, in Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 40. 1906." 644 1906.