@inbook {2862,
	title = {Verrucaria},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {931-957},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Orange, A. and Hawksworth, D.L. and McCarthy, P.M. and Fletcher, A.}
}
