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Tremella macrobasidiata (Basidiomycota, Tremellales), a new lichenicolous fungus from the Iberian Peninsula

Published online by Cambridge University Press:  29 July 2011

Juan Carlos ZAMORA ,
Sergio PÉREZ-ORTEGA  and
Víctor J. RICO
Juan Carlos ZAMORA
Affiliation:
Real Jardín Botánico, CSIC, Plaza de Murillo 2, E-28014 Madrid, Spain. Email: jczamora@rjb.csic.es
Sergio PÉREZ-ORTEGA
Affiliation:
Museo Nacional de Ciencias Naturales, Instituto CSIC, c/ Serrano 115 dpdo., E-28006 Madrid, Spain.
Víctor J. RICO
Affiliation:
Departamento de Biología Vegetal II, Facultad de Farmacia, Universidad Complutense, E-28040 Madrid, Spain.
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Abstract

Tremella macrobasidiata is a proposed new species for a lichenicolous heterobasidomycete strictly parasitizing the hymenium of Lecanora chlarotera. It is reported from Spain, and is characterized by large and particularly variable basidia, rather large basidiospores and the production of asteroconidia, forming brownish to dark green galls in the specific host apothecia. The presence of asteroconidia is discussed. Comparisons with closely related lichenicolous Tremella species are also provided.

Keywords

asteroconidiaheterobasidiomycetesLecanora chlaroteraSpain
Type
Research Article
Information
The Lichenologist , Volume 43 , Issue 5 , September 2011 , pp. 407 - 415
Copyright
Copyright © British Lichen Society 2011

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