Euphorbia misera Benth., Bot. Voy. Sulph.: 51. 1844 sec. Martínez-Gordillo & al. 2006
- =Trichosterigma miserum (Benth.) Klotzsch & Garcke in Abh. Königl. Akad. Wiss. Berlin 1859: 42. 1860 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia benedicta Greene in Pittonia 1: 263. 1889 syn. sec. Martínez-Gordillo & al. 2006
- =Trichosterigma benedictum (Greene) Millsp. in Addisonia. 2: 3. 1917 syn. sec. Martínez-Gordillo & al. 2006