Clematis polygama Jacq. Clematis polygama Jacq., Enum. Syst. Pl.: 24. 1760 sec. Martínez 2015=Clematis mociniana G. Don, Gen. Hist. 1: 5. 1831 syn. sec. Wang 2004=Clematis rufa Rose, Contr. U.S. Natl. Herb. 10: 95. 1906 syn. sec. Wang 2004