@inbook {2055,
	title = {Caloplaca},
	booktitle = {Lichen Flora of the Greater Sonoran Desert},
	volume = {3},
	year = {2007},
	pages = {179-220},
	publisher = {Lichens Unlimited},
	organization = {Lichens Unlimited},
	address = {Tempe, Arizona},
	author = {Wetmore, C.M.},
	editor = {Nash, T.H. and Gries, C. and Bungartz, F.}
}
