Croton humilis L., Syst. Nat., ed. 10. 2. 1759 sec. Martínez-Gordillo & al. 2002
- =Croton subtomentosus L., Syst. Nat., ed. 10. 2. 1759 syn. sec. Martínez-Gordillo & al. 2006
- =Croton salvifolius Mill., Gard. Dict. (ed. 8). 1768 syn. sec. Martínez-Gordillo & al. 2006
- =Croton berlandieri Torr., Rep. U.S. Mex. Bound., Bot. 2(1). 1858 syn. sec. Martínez-Gordillo & al. 2006
- =Croton subcapitatus Müll. Arg., Genera, Species et Synonyma Candolleana 4. 1874 syn. sec. Martínez-Gordillo & al. 2006
- =Croton aridicola Urb., Symb. Antill. 7: 259. 1912 syn. sec. Martínez-Gordillo & al. 2006