Hieracium atratum var. dolichatum Arv.-Touv. in Bull. Trav. Soc. Bot. Genève 9: 126. 1899
Hieracium atratum var. dolichatum in Bull. Trav. Soc. Bot. Genève 9: 126. 1899
is basionym for Hieracium dolichatum in Bull. Soc. Bot. France 51: xxxiii. 1905
is basionym for Hieracium atratum subsp. dolichatum in Schinz & Keller, Fl. Schweiz, ed. 2, 2: 314. 1905
has orthographic variant Hieracium atratum var. dolichaetum
Hieracium atratum var. dolichatum in Bull. Trav. Soc. Bot. Genève 9: 126. 1899