Sideritis syriaca SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Sideritis syriaca L., Sp. Pl.: 574. 1753≡Navicularia syriaca (L.) Soják in Cas. Nár. Mus., Odd. Prír. 148: 79. 1980 ["1979"]ContentDistribution Bibliography Distribution Cr LS Tu(A) Euro+Med: Crete, with Karpathos native ‒ nativeA; Lebanon-Syria native ‒ nativeA; Turkey (Turkey, Asiatic part native ‒ nativeA) Bibliography A. Kew World Checklist of Selected Plant Families