Canêz, Luciana S. & Marcelo P. Marcelli. Two new species of Punctelia (Parmeliaceae) from southern Brazil. Mycotaxon 99: 211–216. 2007.

ABSTRACT: During a survey of Parmeliaceae species in the area of Fazenda da Estrela, in the municipality of Vacaria, Rio Grande do Sul State, we discovered two new species of Punctelia: P. fimbriata and P. purpurascens.

KEYWORDS: Punctelia constantimontium, Punctelia bolliana, gyrophoric acid, lecanoric acid