@inbook {3390,
	title = {Lecania},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Fletcher, A. and James, P.W. and Purvis, O.W.}
}
@inbook {3325,
	title = {Heterodermia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Edwards, B. and Purvis, O.W.}
}
@inbook {3266,
	title = {Aspicilia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Fletcher, A. and Purvis, O.W. and Coppins, B.J.}
}
@inbook {3114,
	title = {Sclerophora},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Giavarini, V. and Purvis, O.W.}
}
@inbook {3102,
	title = {Aspicilia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Fletcher, A. and Purvis, O.W. and Coppins, B.J.}
}
@inbook {2918,
	title = {Lasallia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Hitch, C.J.B. and Purvis, O.W.}
}
@inbook {2748,
	title = {Diploicia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	pages = {377-378},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Benfield, B. and Purvis, O.W.}
}
@inbook {2688,
	title = {Allantoparmelia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Duke, T. and Purvis, O.W.}
}
@inbook {2622,
	title = {Orphniospora},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Gilbert, O.L. and Purvis, O.W. and Coppins, B.J.}
}
@inbook {2489,
	title = {Rinodina},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	pages = {812-825},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Giavarini, V. and James, P.W. and Purvis, O.W.}
}
@inbook {2467,
	title = {Acarospora},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	pages = {3-11},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Fletcher, A. and James, P.W. and Purvis, O.W.}
}
