Lithospermum calabrum Ten., Fl. Napol. 3: 177. 1829
Lithospermum calabrum, Fl. Napol. 3: 177. 1829
is basionym for Buglossoides calabra in J. Arnold Arbor. 35: 45. 1954
is basionym for Aegonychon calabrum in Folia Geobot. Phytotax. 8: 164. 1973
has orthographic variant Lithospermum calabricum
Lithospermum calabrum, Fl. Napol. 3: 177. 1829