Euphorbia boissieriana SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Euphorbia boissieriana (Woronow) Prokh. in Komarov, Fl. URSS 14: 445. 1949≡Tithymalus boissierianus Woronow, Herb. Fl. Cauc.: 479. 1931=Tithymalus hypoleucus Prokh., Consp. Syst. Tithymalus As. Med.: 199. 1933≡Euphorbia hypoleuca (Prokh.) Rech. f. in Ann. Naturhist. Mus. Wien 56: 212. 1948ContentDistribution Bibliography Distribution Tcs Tu(A) Euro+Med: South Caucasus nativeA; Turkey (Turkey, Asiatic part nativeA) Bibliography A. Kew World Checklist of Selected Plant Families