Hierochloe australis (Schrad.) Roem. & Schult., Syst. Veg. 2: 514. 1817 Hierochloe australis (Schrad.) Roem. & Schult., Syst. Veg. 2: 514. 1817is new combination for Holcus australis Schrad., Fl. Germ. 1: 253. 1806This name is not assigned to any taxon.