Achnatherum paradoxum (L.) Banfi, Galasso & Bartolucci, comb. nov.

Bas.: Agrostis paradoxa L., Sp. Pl. 1: 62. 1753 [1 May 1753]. (≡ Milium paradoxum (L.) L. ≡ Oryzopsis paradoxa (L.) Nutt. ≡ Piptatherum paradoxum (L.) P.Beauv. ≡ Stipa paradoxa (L.) Raspail).