Urochloa platyphylla (Munro ex C. Wright) R.D. Webster in Syst. Bot. 13(4): 606. 1988 sec. Dávila & al. 2018
- ≡Brachiaria platyphylla (Munro ex C. Wright) Nash, Fl. S.E. U.S. 81: 1327. 1903 syn. sec. Dávila & al. 2006
- =Panicum platyphyllum Munro ex C. Wright in Anales Acad. Ci. Med. Habana 8: 206. 1871 syn. sec. Dávila & al. 2006
- =Brachiaria extensa Chase in Contr. U.S. Natl. Herb. 28: 240. 1929 syn. sec. Dávila & al. 2006
- =Urochloa platyphylla (Griseb.) R.D. Webster in Syst. Bot. 13(4): 606. 1988 syn. sec. Dávila & al. 2006
- =Urochloa extensa (Chase) C. Nelson & Fern. Casas in Fontqueria 51: 4. 1998 syn. sec. Dávila & al. 2006