BRITISH LICHEN SOCIETY

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Database for the Identification of
Parmelia Ach.
of Great Britain and Ireland

with Introduction, Acknowledgements, Current names, Synonyms, Key, Habitat lists (either Current names or Synonyms), Chemistry lists (either Current names or Synonyms), Glossary and for each species, Photographs, Distribution Maps and Texts.

ISBN 0 9523049 4 5

© British Lichen Society 1997