@article {3992,
	title = {A new perspective on Punctelia subrudecta ( Parmeliaceae) in North America: previously rejected morphological characters corroborate molecular phylogenetic evidence and provide insight into an old problem},
	journal = {Lichenologist},
	volume = {42},
	year = {2010},
	pages = {405-421},
	issn = {0024-2829},
	doi = {10.1017/S0024282910000101},
	url = {http://www.journals.cambridge.org/abstract_S0024282910000101},
	author = {Lendemer, J.C. and Hodkinson, B.P.}
}
