Echium sventenii SynonymySource: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Echium sventenii Bramwell in Lagascalia 2: 81. 1972ContentDistribution Bibliography Distribution ● Ca(T) Euro+Med endemicA: Canary islands (Tenerife nativeB) Bibliography A. Bramwell, D. 1972: A revision of the genus Echium in Macaronesia. – Lagascalia 2: 37-115 B. Hansen, A. & Sunding, P. 1993: Flora of Macaronesia. Checklist of vascular plants. 4th revised edition. – Sommerfeltia 17