@article {4459,
	title = {Monophyletic groups within the Parmeliaceae identified by ITS rDNA, β-tubulin and GAPDH sequences},
	journal = {Mycological Progress},
	volume = {3},
	year = {2004},
	pages = {297-314},
	issn = {1617-416X},
	doi = {10.1007/s11557-006-0100-1},
	url = {http://link.springer.com/10.1007/s11557-006-0100-1},
	author = {Thell, A. and Feuerer, T. and K{\"a}rnefelt, I. and Myllys, L. and Stenroos, S.}
}
