Euphorbia terracina L., Sp. Pl., ed. 2. 1762 sec. Martínez-Gordillo & al. 2002
- =Euphorbia obliquata Forssk., Flora Aegyptiaco-Arabica. 1775 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia italica Lam., Encyclopedie Methodique. Botanique. 2. 1788 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia obtusifolia Lam., Encyclopedie Methodique. Botanique. 2. 1788 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia seticornis Poir., Voyage en Barbarie: 2. 1789 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia provincialis Willd., Sp. Pl. (ed. 5) 2. 1799 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia valentina Ortega, Nov. Rar. Pl. Descr. Dec. 1800 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia neapolitana Ten., Flora Napolitana: ossia, Descrizione delle piante indigene del regno di Napoli, e delle piu rare specie di piante esotiche coltivate ne' Giardini: 2. 1811 syn. sec. Martínez-Gordillo & al. 2006
- =Esula provincialis (Willd.) Haw., Syn. Pl. Succ. 1812 syn. sec. Martínez-Gordillo & al. 2006
- =Esula valentina (Ortega) Haw., Syn. Pl. Succ. 1812 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia diversifolia Poir., Encyclopedie Methodique. Botanique Supplement 2: 2. 1812 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia alexandrina Delile, Description de l'Egypte Histoire Naturelle. 1813 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia affinis DC., Flore Francaise 3. 1815 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia trapezoidalis Viv., Flora Libycae Specimen. 1824 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia ramosissima Loisel., Mém. de la Société Linnéenne de Normandie. 6. 1827 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia linaria Link, Physicalische Beschreibung der Canarischen Inseln. 1828 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia rhombea Willd. ex Link, Physicalische Beschreibung der Canarischen Inseln. 1828 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia ehrenbergii Sweet, Hortus Britannicus, Sweet's. 1830 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia tenuicuspis Guss. ex Rchb., Flora Germanica Excursoria. 1832 syn. sec. Martínez-Gordillo & al. 2006
- =Keraselma diversifolium (Poir.) Raf., Flora Telluriana: 4. 1838 syn. sec. Martínez-Gordillo & al. 2006
- =Keraselma provinciale (Willd.) Raf., Flora Telluriana: 4. 1838 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia panacea Webb & Berthel., Histoire Naturelle des Iles Canaries 2(3). 1847 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia modesta Boiss., Cent. Euphorb. 1860 syn. sec. Martínez-Gordillo & al. 2006
- =Tithymalus panaceus (Webb & Berthel.) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859. 1860 syn. sec. Martínez-Gordillo & al. 2006
- =Tithymalus terracinus (L.) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859. 1860 syn. sec. Martínez-Gordillo & al. 2006
- =Tithymalus trapezoidalis (Viv.) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859. 1860 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina var. ecarunculata (Boiss.) Boiss., Prodr. (DC.). 15(2). 1862 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina var. modesta (Boiss.) Boiss., Prodr. (DC.). 15(2). 1862 syn. sec. Martínez-Gordillo & al. 2006
- =Esula terracina (L.) Fourr., Ann. Soc. Bot. Lyon 17. 1869 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia purpurascens Salzm. ex Baill., Bot. J. Linn. Soc. 16. 1878 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia verna Salzm. ex Baill., Bot. J. Linn. Soc. 16. 1878 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia delortti Timb.-Lagr. ex Nyman, Conspectus Florae Europaeae 3. 1881 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina f. angustifolia Batt., Flore de l'Algerie. 1890 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia abortiva Porta, Atti dell'Imperiale Regia Accademia di Scienze, Lettere ed Arti Degli Agiati di Rovereto. 9. 1892 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia halcsyi Formánek, Verhandlungen des Naturforschenden Vereins in Brünn. 33. 1895 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia carullae Sennen, Bull. Soc. Bot. France 69. 1922 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia garrullae Sennen, Bull. Soc. Bot. France 69. 1922 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia leiosperma Sibth. & Sm., Florae Graeca: 5. 1925 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina var. variicornis Marie & Sennen, Bulletin de la société d'histoire naturelle de l'Afrique du nord. 1931. 1931 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia cyprianii Marie & Sennen, Diagnoses des Nouveautes Parues dans les Exsiccata Plantes D'Espagne et du Maroc. 1936 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia mendax Marie & Wilczek, Bulletin de la société d'histoire naturelle de l'Afrique du nord. 26. 1936 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina var. mendax (Marie & Wilczek) Marie, Bulletin de la société d'histoire naturelle de l'Afrique du nord. 26. 1936 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia terracina var. alexandrina (Delile) El-Kanemy, Repert. Spec. Nov. Regni Veg. 105. 1994 syn. sec. Martínez-Gordillo & al. 2006