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Additional species in Tetramelas

Published online by Cambridge University Press:  27 October 2005

Anders NORDIN and
Leif TIBELL
Anders NORDIN
Affiliation:
Museum of Evolution, Botany, Norbyvägen 16, SE-75236 Uppsala, Sweden
Leif TIBELL
Affiliation:
Department of Systematic Botany, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18D, 75236 Uppsala, Sweden
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Abstract

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Tetramelas phaeophysciae, a new obligately lichenicolous species occurring in Scandinavia, Iceland and Greenland, is described, and the closely related Buellia pulverulenta, together with B. triphragmioides, are transferred to Tetramelas. Phylogenetic reconstructions based on sequence data from nITS1-5.8S-ITS2 rDNA, using Bayesian inference and parsimony analyses, support the segregation of the new species from B. pulverulenta as well as the segregation of Tetramelas and Diplotomma from Buellia s. str.

Keywords

Bayesian inferenceBuelliaGreenlandIcelandITSmaximum parsimonyphylogenyScandinaviaTetramelasTetramelas phaeophysciae

Information

Type
Research Article
Information
The Lichenologist , Volume 37 , Issue 6 , November 2005, pp. 491 - 498
Copyright
© British Lichen Society 2005