= Aegonychon repens Gray; Nat. Arr. Brit. Pl. 2: 354 (1821 publ. 1822)
= Buglossoides purpurocaerulea (L.) I.M.Johnst.; J. Arnold Arbor. 35: 44 (1954)
= Lithospermum caeruleum Gueldenst.; Reise Russland [Gueldenstaedt] 2: 25 (1791)
= Lithospermum longiflorum Salisb.; Prodr. Stirp. Chap. Allerton 113 (1796)
= Lithospermum lucanum N.Terracc.; Nuovo Giorn. Bot. Ital., n. s. 14: 184 (1907)
= Lithospermum pumilum Lehm.; Pl. Asperif. Nucif. 319 (1818)
= Lithospermum purpurascens Gueldenst.; Reise Russland [Gueldenstaedt] 1: 189 (1787)
= Lithospermum purpureum Gueldenst.; Reise Russland [Gueldenstaedt] 1: 421 (1787)
= Lithospermum purpurocaeruleum L.; Sp. Pl. [Linnaeus] 1: 132 (1753)
= Lithospermum repens Stokes; Bot. Mat. Med. 1: 271 (1812)
= Lithospermum violaceum Lam.; Fl. Franç. [Lamarck] 2: 271 (1779)
= Margarospermum purpureo-caeruleum (L.) Fourr.; Ann. Soc. Linn. Lyon, Sér. 2, 17: 122 (1869), isonym
= Margarospermum purpureocoeruleum (L.) Opiz; Oekon.-Techn. Fl. Böhm. [Berchtold et al.] 2(2): 73 (1839)
= Myosotis fruticosa Haenke; Abh. Böhm. Ges. Wiss. 2: 46 (1786), nomen
= Rhytispermum purpurocaeruleum (L.) Link; Handbuch [Link] 1: 579 (1829)