Synonyms: Hieracium florentinum basiphyllum; Hieracium florentinum berninae (homotypic); Hieracium florentinum euobscurum; Hieracium florentinum obscurum (homotypic); Hieracium obscurum (homotypic); Hieracium piloselloides berninae (homotypic); Hieracium piloselloides euobscurum; Hieracium piloselloides obscurum (homotypic); Hieracium piloselloides var. obscurum (homotypic); Hieracium praealtum obscurum (homotypic); Hieracium praealtum var. berninae (homotypic); Hieracium praealtum var. obscurum; Pilosella aquilonaris (heterotypic); Pilosella obscura (homotypic); Pilosella obscura aquilonaris; Pilosella obscura basiphylla; Pilosella obscura berninae