Two new species of  Xanthoparmelia  (Ascomycota:  Parmeliaceae ) from Spain

Blanco, Oscar; Crespo, Ana; Elix, John

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Two new species of Xanthoparmelia (Ascomycota: Parmeliaceae ) from Spain

Date

2005

Authors

Blanco, Oscar

Crespo, Ana

Elix, John

Publisher

Academic Press

Abstract

Xanthoparmelia isidiovagans and X. subverrucigera from Spain are described as new to science. Both species are characterized by an isidiate upper surface and the presence of the stictic acid chemosyndrome in the medulla, but X. isidiovagans has a vagrant