Index Fungorum Partnership (2025). Index Fungorum. Rhizocarpon polycarpum (Hepp) Th. Fr., 1874. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=1604800 on 2025-09-13
RAS (Eds.) (2025). Register of Antarctic Species. Rhizocarpon polycarpum (Hepp) Th. Fr., 1874. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=1604800 on 2025-09-13