Book ID: 2967
Dobson, Frank S.
Lichens. An illustrated guide. 5th ed. 2005. illus. 480 p. Hardcover.
Good second hand copy.
-Deals with approx. 850 British Lichens, covering the common species and a selection of rarer ones. It provides a description for most species likely to be found in Britain, those excluded being in most cases very rare. Entries usually consist of a description, notes on habitat and distribution (including a British distribution map) and the approx. air pollution tolerance.