basis of record: Hayward, P.J.; Nelson-Smith, A.; Shields, C. (1996). Collins pocket guide: sea shore of Britain and Europe. Collins pocket guides. Harper-Collins Publishers: London, UK. ISBN 0-00-219955-6. 352 pp. (look up in IMIS) [details]
Citation: Kirk, P. (2009). Caloplaca marina Wedd., 1873. In: Index Fungorum Partnership Index Fungorum. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=147724 on 2010-07-30