Croton conspurcatus Schltdl. Croton conspurcatus Schltdl. in Linnaea 7: 380. 1832 sec. Martínez-Gordillo & al. 2002=Julocroton conspurcatus (Schltdl.) Klotzsch in Arch. Naturgesch. 7(1): 193. 1841 syn. sec. Martínez-Gordillo & al. 2006