Hieracium tenuiflorum Arv.-Touv. in Bicknell, Fl. Bordighera: 173. 1896
Hieracium tenuiflorum in Bicknell, Fl. Bordighera: 173. 1896
is basionym for Hieracium sylvaticum subsp. tenuiflorum in Reichenbach, Icon. Fl. Germ. Helv. 19(2): 18. 1905
is basionym for Hieracium murorum subsp. tenuiflorum, Fl. Schweiz, ed. 3, 2: 420. 1914
Hieracium tenuiflorum in Bicknell, Fl. Bordighera: 173. 1896