Synonyms: Hieracium costae (homotypic); Hieracium dipsacifolium (homotypic); Hieracium dipsacifrons (heterotypic); Hieracium eurypus (homotypic); Hieracium eynense (homotypic); Hieracium hecatadenum (homotypic); Hieracium myriophyllum (homotypic); Hieracium neodipsaceum (homotypic); Hieracium oenotherifolium (homotypic); Hieracium patens costae; Hieracium patens dipsacifolium; Hieracium patens eurypus; Hieracium patens eynense; Hieracium patens hecatadenum; Hieracium patens myriophyllum; Hieracium patens neodipsaceum; Hieracium patens oenotherifolium; Hieracium patens praerectum; Hieracium patens pseuderiophorum (homotypic); Hieracium praerectum (homotypic); Hieracium pseuderiophorum (homotypic); Hieracium rectum (heterotypic); Hieracium rectum costae (homotypic); Hieracium rectum dipsacifolium (homotypic); Hieracium rectum eurypus (homotypic); Hieracium rectum eynense (homotypic); Hieracium rectum hecatadenum (homotypic); Hieracium rectum myriophyllum (homotypic); Hieracium rectum neodipsaceum (homotypic); Hieracium rectum patens (homotypic); Hieracium rectum praerectum (homotypic); Hieracium rectum pseuderiophorum (homotypic); Hieracium rectum rectum; Hieracium rectum var. praerectum; Hieracium serratuloides (heterotypic)