Pertusaria guineabissauensis | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Ascomycota |
Class: | Lecanoromycetes |
Order: | Pertusariales |
Family: | Pertusariaceae |
Genus: | Pertusaria |
Species: | P. guineabissauensis
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Binomial name | |
Pertusaria guineabissauensis Paz-Berm., A.W.Archer & Elix (2019)
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Pertusaria guineabissauensis is a species of crustose lichen in the family Pertusariaceae. It was described as a new species in 2019 by Graciela Paz-Bermúdez, Alan Archer, and John Elix. It grows on tree bark, producing a thick greenish-grey thallus with a dull, wrinkled surface. The lichen is characterised by the presence of wart-shaped (verruciform) ascomata, asci that contain eight ascospores arranged in a single row (uniseriate) and the presence of the secondary chemicals stictic and hypostictic acids. The specific epithet refers to Guinea-Bissau, where the lichen was discovered, and its only known locality.[1]