Hieracium rectum Arv.-Touv. & Gaut. in Bull. Soc. Bot. France 51: lxxxvii. 1905 Hieracium rectum Arv.-Touv. & Gaut. in Bull. Soc. Bot. France 51: lxxxvii. 1905Taxon for this nameHieracium rectum Arv.-Touv. & Gaut. in Bull. Soc. Bot. France 51: lxxxvii. 1905