Clematis dioica L., Syst. Nat. (2), ed. 10: 1084. 1759 sec. Wang 2004
- =Clematis americana Mill., Gard. Dict. (ed. 8): no. 14. 1768 syn. sec. Wang 2004
- =Clematis glabra DC., Syst. Nat. 1: 143. 1818 syn. sec. Wang 2004
- =Clematis dioica subsp. americana (Mill.) Kuntze in Verh. Bot. Vereins Prov. Brandenburg 26: 103. 1885 syn. sec. Wang 2004
- =Clematis dioica subsp. normalis Kuntze in Verh. Bot. Vereins Prov. Brandenburg 26: 102. 1885 syn. sec. Wang 2004
- =Clematis virginiana f. paucidentata Kuntze, Rev. Gen. Pl. 1: 2. 1891 syn. sec. Wang 2004