Eragrostis contrerasii R.W. Pohl Eragrostis contrerasii R.W. Pohl in Iowa State J. Res. 51(3): 323, f. 1. 1977 sec. Dávila & al. 2018=Neeragrostis conterasii (R.W. Pohl) P.M. Peterson in Smithsonian Contr. Bot. 87: 35. 1997 syn. sec. Dávila & al. 2006