⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-23978, with some changes.
This name is a synonym of Hieracium umbrosum .
The record derives from TICA which reports it as a synonym (record B9F5B552-3C5A-425D-8B2F-2C51FADE2F82
) with original publication details: "Zahn, in Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 40. 1906." 397 1906.