Marrubium incanum SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Marrubium incanum Desr. in Lamarck, Encycl. 3: 76. 1789ContentDistribution Bibliography Distribution Al Bu It Ju Sa Si Euro+Med: Albania nativeA; Bulgaria nativeA; Former Yugoslavia nativeA; Italy, with San Marino and Vatican City nativeA; Sardinia nativeA; Sicily, with Malta nativeA Bibliography A. Kew World Checklist of Selected Plant Families