Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Euro+MedendemicA: Crete, with KarpathosnativeA; Cyprusnative: reported in errorA; East Aegean islandsnativeA; Lebanon-Syrianative: reported in errorA; Libyanative: reported in errorA; Turkey (Turkey, Asiatic partnativeA,B)
Bibliography
A.Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin
B.Güner, A. 2012: Türkiye Bitkileri Listesi. – Istanbul