Echium tuberculatum
Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Echium tuberculatum, Fl. Portug. 1: 183. 1810
Content
Bibliography
D. 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
F. anonymous 2010: Anthos. Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad – http://www.anthos.es/ (as Echium tuberculatum)