@inbook {4690,
	title = {Melanohalea},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {573-576},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Louwhoff, S.H.J.J. and Esslinger, T.L.}
}
