Anchusa leptophylla subsp. incana
Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Anchusa leptophylla subsp. incana in Notes Roy. Bot. Gard. Edinburgh 35: 298. 1977