Achillea fraasii Sch. Bip. in Flora 25, Beibl. 1: 159. 1842 Achillea fraasii Sch. Bip. in Flora 25, Beibl. 1: 159. 1842is basionym for Ptarmica fraasii (Sch. Bip.) Nyman, Consp. Fl. Eur.: 365. 1879Taxon for this nameAchillea fraasii Sch. Bip. in Flora 25, Beibl. 1: 159. 1842