@article {958,
	title = {Protoparmelia capitata sp. nov. and P. isidiata Diederich, Aptroot \& Serus., two species of Protoparmelia (Lecanorales, Ascomycota) from south-eastern North America},
	journal = {Lichenologist},
	volume = {40},
	year = {2008},
	pages = {329-336},
	chapter = {329},
	author = {Lendemer, J. C. and Lumbsch, H. T.}
}
@article {913,
	title = {The use of metabolic data in lichenology at the species and subspecific levels.},
	journal = {Lichenologist},
	volume = {30},
	year = {1998},
	pages = {357-367},
	author = {Lumbsch, H. T.}
}
