@article {3972,
	title = {A world key to the species of Anthracothecium and Pyrenula},
	journal = {Lichenologist},
	volume = {44},
	year = {2012},
	pages = {5-53},
	issn = {0024-2829},
	doi = {10.1017/S0024282911000624},
	url = {http://www.journals.cambridge.org/abstract_S0024282911000624},
	author = {Aptroot, A.}
}
@article {3971,
	title = {New molecular data on Pyrenulaceae from Sri Lanka reveal two well-supported groups within this family},
	journal = {Lichenologist},
	volume = {44},
	year = {2012},
	pages = {639-647},
	issn = {0024-2829},
	doi = {10.1017/S0024282912000333},
	url = {http://www.journals.cambridge.org/abstract_S0024282912000333},
	author = {Weerakoon, G. and Aptroot, A. and Lumbsch, H.T. and Wolseley, P.A. and Wijeyaratne, S.C. and Gueidan, C.}
}
