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