Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Onosma graeca Boiss., Diagn. Pl. Orient. 11: 106. 1849
Euro+MedendemicA: Crete, with KarpathosnativeA,B; East Aegean islandsnativeA; GreecenativeA,B; Turkey (Turkey, Asiatic partnativeA,C, Turkey-in-EuropenativeC)
Bibliography
A.Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin
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
C.Güner, A. 2012: Türkiye Bitkileri Listesi. – Istanbul