Euphorbia esula L. 1753, Sp. Pl. 1: 461 [http://gallica.bnf.fr/ark:/12148/bpt6k96632j.pagination]
Lectotypus (Molera & Rovira 1992, Collect. Bot. 158): «Linn 630.62» in LINN
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= Euphorbia androsaemifolia Willd. ex Schlecht. 1814, Enum. pl. hort. berol., Suppl.: 27#
Lectotypus (Molera & Rovira 1992, Collect. Bot. 160–161): «Willdenow 9373, sheet 1» in B-Hb. Willdenow

= Euphorbia pinifolia Lam. 1788, Encycl. 2: 437–438#
Lectotypus (Molera & Rovira 1992, Collect. Bot. 161): «euphorbia pinifolia / lam. dict. / au euphorbia esula Lin / tithymalus foliis pini, forte dioscoridi phytiusa / bauh. p. 292» in P-Hb. Lamark, vegetative Pflanze in der linken unteren Ecke

= Euphorbia bupleurifolia Pau ex Losa Espaňa 1946, Anales Jard. Bot. Madrid 7: 422–423#, nom. illeg. non Jacq. 1797#

?= Euphorbia esula L. subsp. pseudocyparissias (Jordan) Nyman 1881, Consp. fl. eur. 3: 652#

?= Euphorbia esula L. subsp. paradoxa (Schur) Simonkai 1887, Enum. fl. tanssilv.: 482#

Euphorbia virgata Waldst. & Kit. var. orientalis Boiss. in DC. 1862, Prodr. 15(2): 160#
Lectotypus (Molera & Rovira 1992, Collect. Bot. 163): «Euphorbia lucida W. et K. / Venue sur le nom d’Euph. persica / Jard. bot. Genéve / Julliet 1839» weitere Schede «E. virgata W.K. / Var. Orientalis» in G-DC.

≡ Euphorbia virgata Waldst. & Kit. subsp. orientalis (Boiss. in DC.) Velenovsky 1891, Fl. Bulg.: 507#

= Euphorbia sarati Ardoino 1867, fl. anal. Alpes-Mar. (ed. 1): 335#
Lectotype (Molera & Rovira 1992, Collect. Bot. 163): «Euphorbia sarati Ardoino / L’Ariane, sur rive droite du paillon / juin 1864-65 / C. Sarato» in FI.

= Euphorbia esula L. var. pseudotenuifolia Sennen 1911, Bull. Géogr. Bot. 21(259): 127#
«Plantes d’Espagne, f. Sennen n.° 591 / Euphorbia esula L. / var. pseudotenuifolia nova / Catalogne: Llers, olivettes / 1908 V et VI» in BC, Nummer 755455

Euphorbia virgata Waldst. & Kit. 1805?, Pl. Rar. Hung. ii. 176. t. 162
Lectotype (Khan 1964, Notes Roy. Bot. Gard, Edinburgh 25(2), 115): « » in PR#

≡ Euphorbia esula subsp. virgata (Waldst. & Kit.) Molero et Roviro 1992, Collecteana Bot. (Barcelona) 21: 159

≡ Euphorbia esula L. subsp. orientalis Molera & Rovira 1992, Collect. Bot. 163, nom. illeg. [? Diesen Fall durchblicke ich noch nicht]

Euphorbia virgata var. pseudovirgata Schur 1866, Enum. pl. Transs. 598
Lectotypus: ?

≡ Euphorbia intercedens Podpera 1922, Publ. Fac. Sci. Univ. Masaryk, Brno, Cislo 12: 29, nom. illeg. non E. intercedens Pax 1904