Croton draco Schltdl. & Cham. in Linnaea 6: 360. 1831 sec. Martínez-Gordillo & al. 2002
- =Cyclostigma denticulatum Klotzsch, Bot. Voy. Herald: 105. 1853 syn. sec. Martínez-Gordillo & al. 2006
- =Cyclostigma panamense Klotzsch, Bot. Voy. Herald: 105. 1853 syn. sec. Martínez-Gordillo & al. 2006
- =Croton draco var. genuinus Müll. Arg. in Linnaea 34: 90. 1865 syn. sec. Martínez-Gordillo & al. 2006
- =Croton panamensis (Klotzsch) Müll. Arg., Prodr. (DC.). 15(2): 546. 1866 syn. sec. Martínez-Gordillo & al. 2006
- =Croton callistanthus Croizat, J. Arnold Arbor. 21. 1940 syn. sec. Martínez-Gordillo & al. 2006
- =Croton steyermarkianus Croizat in J. Arnold Arbor. 21: 86. 1940 syn. sec. Martínez-Gordillo & al. 2006
- =Croton tacanensis Lundell, Phytologia 1(14). 1940 syn. sec. Martínez-Gordillo & al. 2006
- =Croton triumfettoides Croizat, J. Arnold Arbor. 21. 1940 syn. sec. Martínez-Gordillo & al. 2006
- =Croton platyphyllus Lundell in Contr. Univ. Michigan Herb. 7: 21-22. 1942 syn. sec. ???
- =Croton draco subsp. panamensis (Klotzsch) G.L. Webster in Ann. Missouri Bot. Gard. 75(3): 1120. 1988 syn. sec. Martínez-Gordillo & al. 2006