⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-42697, with some changes.
This name is a synonym of Hieracium × duplex .
The record derives from TICA which reports it as a synonym (record BD639C31-4DE7-450E-998A-4F17278BE57F
) with original publication details: "Zahn in Ascherson & Graebner, Syn. Mitteleur. Fl. 12(1). 1929." 177 1929.