Paspalum virgatum L. Paspalum virgatum L., Syst. Nat., ed. 10. 855. 1759 sec. Dávila & al. 2018=Paspalum leucocheilum C. Wright in Anales Acad. Ci. Med. Habana 8: 203. 1871 syn. sec. Dávila & al. 2006