Croton dioicus Cav., Icon. 1. 1791 sec. Martínez-Gordillo & al. 2002
- =Croton elaeagnifolius Vahl, Croton. Monogr.: 20. 1807 syn. sec. Martínez-Gordillo & al. 2006
- =Croton gracilis Kunth, Nov. Gen. Sp. Pl. 2. 1817 syn. sec. Martínez-Gordillo & al. 2006
- =Croton tomentosus Link, Enumeratio Plantarum Horti Regii Berolinensis Altera: 2. 1822 syn. sec. Martínez-Gordillo & al. 2006
- =Croton gracilis var. genuinus Müll. Arg., Prodr. (DC.). 15(2). 1866 syn. sec. Martínez-Gordillo & al. 2006
- =Croton gracilis var. longiradiatus Müll. Arg., Prodr. (DC.). 15(2). 1866 syn. sec. Martínez-Gordillo & al. 2006