@article {13,
	title = {Parmotrema s.l. (Parmeliaceae, lichenized Ascomycota) from Serra Geral slopes in central Rio Grande do Sul State, Brazil},
	journal = {Hoehnea},
	volume = {36},
	year = {2009},
	pages = {551-595},
	author = {Spielmann, A.A. and Marcelli, M.P.}
}
