Euphorbia guyoniana SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Euphorbia guyoniana Boiss. & Reut., Pugill. Pl. Afr. Bor. Hispan.: 109. 1852≡Tithymalus guyonianus (Boiss. & Reut.) Klotzsch & Garcke in Abh. Königl. Akad. Wiss. Berlin 1859: 82. 1860ContentDistribution Bibliography Distribution Ag Li Ma Tn Euro+Med: Algeria nativeA; Libya nativeA; Morocco nativeA; Tunisia nativeA Bibliography A. Kew World Checklist of Selected Plant Families