Galium schmidii SynonymySource: Marhold, K. (2011+): Rubiaceae (pro parte majore). – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Galium schmidii Arrigoni in Webbia 27: 507. 1972ContentDistribution Bibliography Distribution ● Sa Euro+Med endemicA: Sardinia nativeA,B Bibliography A. Pignatti, S. 1982: Flora d'Italia 2 B. Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964–1980: Flora europaea 1-5. – Cambridge: Cambridge University Press
