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A new Placopyrenium (Verrucariaceae) from Turkey

Published online by Cambridge University Press:  08 October 2012

André APTROOT
Affiliation:
ABL Herbarium, G.v.d.Veenstraat 107, NL-3762 XK Soest, The Netherlands. Email: andreaptroot@gmail.com
Kenan YAZICI
Affiliation:
Karadeniz Technical University, Faculty of Sciences, Biology Department, 61080 Trabzon, Turkey

Abstract

The new species Placopyrenium bullatum is described from limestone in Turkey. It is characterized by the immersed ascomata, the areolate and bullate thallus, the often blackened exciple and the 1-septate ascospores. It resembles P. iranicum, but differs by the 1-septate ascospores, the dark exciple and the black mottled medulla.

Type
Research Article
Copyright
Copyright © British Lichen Society 2012

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