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New lichen species of the genera Porina and Byssoloma from an urban Atlantic rainforest patch in Sergipe, NE Brazil

Published online by Cambridge University Press:  07 May 2013

Marcela Eugenia da Silva CÁCERES ,
Marlon Wendell Oliveira dos SANTOS ,
Cléverton de Oliveira MENDONÇA ,
Danyelle Andrade MOTA  and
André APTROOT
Marcela Eugenia da Silva CÁCERES
Affiliation:
Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil
Marlon Wendell Oliveira dos SANTOS
Affiliation:
Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil
Cléverton de Oliveira MENDONÇA
Affiliation:
Programa de Pós-graduação Ecologia e Conservação, Universidade Federal de Sergipe, CEP: 49100-000, São Cristóvão, Sergipe, Brazil
Danyelle Andrade MOTA
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: [email protected]
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Abstract

The new species Byssoloma catillariosporum and Porina isidioambigua are described from NE Brazil. The first is reminiscent of B. leucoblepharum but differs by the consistently uniseptate ascospores. The second is characterized by tiny isidia and black perithecia with relatively large, 3-septate ascospores. Both species were found at the Área de Proteço Ambiental (APA) Morro do Urubu, an area of c. 214 hectares in the large (500 000 inhabitants) city of Aracaju. It is the only urban Mata Atlântica remnant in Aracaju, with mesophytic deciduous and semi-deciduous forest, and cerrado enclaves in isolated points.

Keywords

AracajulichenMata AtlânticaPilocarpaceaePorinaceaetaxonomy
Type
Articles
Information
The Lichenologist , Volume 45 , Issue 3 , May 2013 , pp. 379 - 382
Copyright
Copyright © British Lichen Society 2013

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