@article {4370,
	title = {Another example of cryptic diversity in lichen-forming fungi: the new species Parmelia mayi (Ascomycota: Parmeliaceae)},
	journal = {Organisms Diversity \& Evolution},
	volume = {11},
	year = {2011},
	pages = {331-342},
	issn = {1439-6092},
	doi = {10.1007/s13127-011-0060-4},
	url = {http://link.springer.com/10.1007/s13127-011-0060-4},
	author = {Molina, M. Carmen and Del-Prado, R. and Divakar, P.K. and S{\'a}nchez-Mata, D. and Crespo, A.}
}
@article {2474,
	title = {Phylogenetic relations of European shrubby taxa of the genus Usnea},
	journal = {Lichenologist},
	volume = {43},
	year = {2011},
	pages = {427-444},
	issn = {0024-2829},
	doi = {10.1017/S0024282911000375},
	author = {Saag, L. and T{\~o}rra, T. and Saag, A. and Del-Prado, R. and Randlane, T.}
}
