@article {4038,
	title = {Candelariella (Candelariaceae) in western United States and northern Mexico: the polysporous species},
	journal = {Bryologist},
	volume = {110},
	year = {2007},
	pages = {375-390},
	issn = {0007-2745},
	doi = {10.1639/0007-2745(2007)110[375:CCIWUS]2.0.CO;2},
	url = {http://www.bioone.org/doi/abs/10.1639/0007-2745\%282007\%29110\%5B375\%3ACCIWUS\%5D2.0.CO\%3B2},
	author = {Westberg, M.}
}
@article {4036,
	title = {Candelariella (Candelariaceae) in western United States and northern Mexico: The 8-spored, lecanorine Species },
	journal = {Bryologist},
	volume = {110},
	year = {2007},
	pages = {391-419},
	url = {http://www.jstor.org/stable/20110872},
	author = {Westberg, M.}
}
@article {4035,
	title = {Phylogenetic studies in the Candelariaceae (lichenized Ascomycota) based on nuclear ITS DNA sequence data},
	journal = {Mycological Research},
	volume = {111},
	year = {2007},
	pages = {1277-1284},
	issn = {09537562},
	doi = {10.1016/j.mycres.2007.08.007},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0953756207001918},
	author = {Westberg, M. and Arup, U. and K{\"a}rnefelt, I.}
}
