@article {4063,
	title = {A combined molecular and morphological approach to species delimitation in black-fruited, endolithic Caloplaca: high genetic and low morphological diversity},
	journal = {Mycological Research},
	volume = {112},
	year = {2008},
	pages = {36-49},
	issn = {09537562},
	doi = {10.1016/j.mycres.2007.02.001},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S095375620700041X},
	author = {Muggia, L. and Grube, M. and Tretiach, M.}
}
