Pilosella horrida (Fr.) F.W.Schultz & Sch.Bip.
is a synonym. The accepted name is
Hieracium horridum Fr., 1862,
the species shown on this page.
Hieracium horridum
Fr., 1862
6% complete
No common name
Epicr. Gen. Hierac.: 154 (1862)
Synonyms
Hieracium horridum subsp. relicinum Zahn
Hieracium breweri A.Gray
Hieracium horridum var. breweri Zahn
Pilosella horrida (Fr.) F.W.Schultz & Sch.Bip.
Hieracium horridum var. genuinum Zahn