Paz-Bermúdez, Graciela & John A. Elix. A new species of Parmotrema (Ascomycota: Parmeliaceae) from Portugal. Mycotaxon 89: 505-508. 2004.

ABSTRACT: Parmotrema sampaioi is described as new to science. This species is characterized by revolute lobes, the lack of cilia and vegetative propagules, and the presence of medullary protocetraric acid.

KEYWORDS: Europe, herbarium, lichen, Sampaio