Index Fungorum Partnership (2024). Index Fungorum. Caloplaca Th. Fr., 1860. Accessed through: The UK Marine Environmental Data and Information Network (2024) Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=147723 on 2024-07-08
The UK Marine Environmental Data and Information Network (2024). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications. Caloplaca Th. Fr., 1860. Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=147723 on 2024-07-08
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]