Hieracium guentheri-beckii subsp. ortisanum
Synonymy
Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Hieracium guentheri-beckii subsp. ortisanum in Repert. Spec. Nov. Regni Veg. 38: 298. 1935