Euphorbia arvalis subsp. arvalis SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Euphorbia arvalis Boiss. & Heldr. subsp. arvalis=Euphorbia ruderalis Scheele in Linnaea 17: 343. 1844, nom. illeg.=Euphorbia parvula K. Koch in Linnaea 21: 731. 1849, nom. illeg.≡Tithymalus parvulus Klotzsch & Garcke in Abh. Königl. Akad. Wiss. Berlin 1859: 93. 1860ContentDistribution Bibliography Distribution Tcs Tu(A) Euro+Med: South Caucasus nativeA; Turkey (Turkey, Asiatic part nativeA) Bibliography A. Kew World Checklist of Selected Plant Families