Rumex tuberosus subsp. contractus SynonymySource: Uotila, P. (2017+): Polygonaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Rumex tuberosus subsp. contractus Rech. f. in Candollea 12: 29. 1949ContentDistribution Bibliography Distribution ● LS Tu(A) Euro+Med endemic: Lebanon-Syria nativeA; Turkey (Turkey, Asiatic part nativeA) Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4. – Genève & Berlin