Euphorbia variabilis subsp. variabilis SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Euphorbia variabilis Ces. subsp. variabilisContentDistribution Bibliography Distribution Ga He It Ju Euro+Med: Former Yugoslavia nativeA; France, with Channel is. and Monaco nativeA; Italy, with San Marino and Vatican City nativeA; Switzerland nativeA Bibliography A. Kew World Checklist of Selected Plant Families