Echium hierrense
Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Echium hierrense in Braun & Bouché, Index Sem. Hort. Berol. 1867, App. 1: 7. 1867