@article {4397,
	title = {Six lichens of the <I>Lecanora varia</I> group},
	journal = {Nova Hedwigia},
	volume = {76},
	year = {2003},
	pages = {83-111},
	issn = {00295035},
	doi = {10.1127/0029-5035/2003/0076-0083},
	url = {http://www.ingentaconnect.com/content/10.1127/0029-5035/2003/0076-0083},
	author = {Laundon, J.R.}
}
@inbook {4170,
	title = {Lepraria},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {530-540},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Orange, A. and Laundon, J.R.}
}
@inbook {3998,
	title = {Xanthoria},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {967-972},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Hitch, C.J.B. and Fletcher, A. and Laundon, J.R.}
}
@inbook {2413,
	title = {Caloplaca},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	pages = {245-273},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Fletcher, A. and Laundon, J.R.}
}
