Hieracium melanops (Peter) J. Weiss Dataset Cichorieae Systematics Portal Rank SPECIES Published in J. Weiss 1887: – Just’s Bot. Jahresber. 12(2) Classification genus Pilosella species Pilosella officinarum Name Homonyms Hieracium melanops Arv.-Touv. Hieracium melanops (Peter) J. Weiss