@inbook {4087,
	title = {Toninia},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {895-903},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Hitch, C.J.B. and Timdal, E. and James, P.W.}
}
