Abutilon barrancae M.E. Jones in Contr. W. Bot. 18: 57-58. 1933 sec. Fryxell 1988
- =Wissadula scabra C. Presl, Reliq. Haenk. 2: t. 69. 1835 syn. sec. Fryxell 1988
- =Wissadula paniculata Rose in Contr. U.S. Natl. Herb. 5: 178. 1899 syn. sec. Fryxell 1988
- =Pseudabutilon paniculatum (Rose) R.E. Fr. in Kongl. Svenska Vetenskapsakad. Handl. 43(4): 104-105, t. 7, f. 20. 1908 syn. sec. Fryxell 1988
- =Pseudabutilon scabrum (C. Presl) R.E. Fr. in Kongl. Svenska Vetenskapsakad. Handl. 43(4): 103-104. 1908 syn. sec. Fryxell 1988
- =Pseudabutilon inornatum Standl. & Steyerm. in Publ. Field Mus. Nat. Hist., Bot. Ser. 23(1): 15. 1943 syn. sec. Fryxell 1988