Echium albicans Lag. & Rodr. in Anales Ci. Nat. 5: 269. 1802 Echium albicans Lag. & Rodr. in Anales Ci. Nat. 5: 269. 1802is earlier homonym of Echium albicans Schott in Roemer & Schultes, Syst. Veg. 4: 726. 1819Taxon for this nameEchium albicans Lag. & Rodr. in Anales Ci. Nat. 5: 269. 1802