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Two new species of Cryptothecia from NE Brazil

Published online by Cambridge University Press:  07 May 2013

Edvaneide Leandro de LIMA ,
Cléverton de Oliveira MENDONÇA ,
André APTROOT  and
Marcela Eugenia da Silva CÁCERES
Edvaneide Leandro de LIMA
Affiliation:
Departamento de Micologia, Universidade Federal de Pernambuco, CEP: 50670-901, Recife, Pernambuco, Brazil
Cléverton de Oliveira MENDONÇA
Affiliation:
Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil
André APTROOT*
Affiliation:
ABL Herbarium, G.v.d.Veenstraat 107, NL-3762 XK Soest, The Netherlands. Email: andreaptroot@gmail.com
Marcela Eugenia da Silva CÁCERES
Affiliation:
Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil
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Abstract

The new species Cryptothecia fabispora and C. lichexanthonica are described from NE Brazil. The first has domed asci with two large, reniform ascospores and the thallus contains psoromic acid. The second contains lichexanthone and has globose asci. Cryptothecia fabispora was found at the Serra de Itabaiana National Park which represents one of the few rainforest remnants in the state, and is a transitional area with Mata Atlantica influence and also open vegetation spots like Caatinga. It was also found in Caxiuaná in Amazonian Para and may well occur elsewhere. Cryptothecia lichexanthonica was collected at Vale do Catimbau National Park in Pernambuco, which is in a Caatinga area.

Keywords

ArthoniaceaeCaatingalichenParáPernambucoSergipetaxonomy
Type
Articles
Information
The Lichenologist , Volume 45 , Issue 3 , May 2013 , pp. 361 - 365
Copyright
Copyright © British Lichen Society 2013

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References

Cáceres, M. E. S. (2007) Corticolous crustose and microfoliose lichens of northeastern Brazil. Libri Botanici 22: 1–168.Google Scholar
Menezes, A. A., Leite, A. B. X., Otsuka, A. Y., Jesus, L. S. & Cáceres, M. E. S. (2011) Novas ocorrências de liquens corticícolas crostosos e microfoliosos em vegetação de Caatinga no semi-árido de Alagoas. Acta Botanica Brasilica 25: 885–889.CrossRefGoogle Scholar
Orange, A., James, P. W. & White, F. J. (2001) Microchemical Methods for the Identification of Lichens. London: British Lichen Society.Google Scholar
Wolseley, P. A. & Aptroot, A. (2009) The lichen genera Cryptothecia and Stirtonia in northern Thailand. Bibliotheca Lichenologica 99: 411–422.Google Scholar