Index Fungorum Partnership (2021). Index Fungorum. Caloplaca Th. Fr., 1860. Accessed through: Nozères, C., Kennedy, M.K. (Eds.) (2021) Canadian Register of Marine Species at: http://marinespecies.org/carms./aphia.php?p=taxdetails&id=147723 on 2024-05-09
Nozères, C., Kennedy, M.K. (Eds.) (2024). Canadian Register of Marine Species. Caloplaca Th. Fr., 1860. Accessed at: https://marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=147723 on 2024-05-09
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]