FSC Rocky shore lichens
The FSC Rocky shore lichens identification guide features 62 common species of lichen found on rocky sea shores from the low tide mark up to the limit of sea spray.
Lichens are one of the few living organisms that can survive being submerged by the tide for parts of the day or soaked in spray which then dries out leaving a coating of salt.
Illustrated with colour photographs throughout. The reverse side includes an easy-to-use visual lichen identification key.