⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-44316, and has not been changed.
This name is a synonym of Hieracium caesium subsp. arbenzii .
The record derives from TICA which reports it as a synonym (record 84ED164C-9AD1-4363-A45C-5216267FFEE2
) with original publication details: "Zahn, in Schinz & Keller, Fl. Schweiz, ed. 3, 2. 1914." 445 1914.