Index Fungorum Partnership (2024). Index Fungorum. Caloplaca Th. Fr., 1860. Accessed through: De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds.) (2024) Register of Antarctic Marine Species at: https://www.marinespecies.org/RAMS/aphia.php?p=taxdetails&id=147723 on 2024-05-02
De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds.) (2024). Register of Antarctic Marine Species. Caloplaca Th. Fr., 1860. Accessed at: https://marinespecies.org/rams./aphia.php?p=taxdetails&id=147723 on 2024-05-02
original descriptionFries, T. M. (1861). Lichenes arctoi Europae Groenlandiaeque hactenus cogniti. <em>Nova acta Regiae Societatis Scientiarum Upsaliensis.</em> 3: 103-398., available online athttps://www.biodiversitylibrary.org/part/247036#/summary page(s): 218 [details]