Euphorbia pulcherrima Willd. ex Klotzsch in Allg. Gartenzeitung 2: 27. 1834 sec. Martínez-Gordillo & al. 2002
- =Pleuradena coccinea Raf., Atlantic J. 1(6): 182. 1833 syn. sec. Martínez-Gordillo & al. 2006
- =Poinsettia pulcherrima Graham in Edinburgh New Philos. J. 20: 412. 1836 syn. sec. ???
- =Euphorbia erithrophylla Bertol. in Novi Comment. Acad. Sci. Inst. Bononiensis 4: 419–420, t. 41. 1840 syn. sec. ???
- =Euphorbia erytrophylla Bertol. in Novi Commentarii Academiae Scientiarum Instituti Bononiensis. 4: 419. 1840 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia fastuosa Sessé & Moc. in Naturaleza (México City) 1: 81. 1890 syn. sec. Martínez-Gordillo & al. 2006