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A taxonomic survey of Lecanora sensu stricto in Thailand (Lecanoraceae; Ascomycota)

Published online by Cambridge University Press:  31 May 2011

Khwanruan PAPONG  and
H. Thorsten LUMBSCH
Khwanruan PAPONG
Affiliation:
Department of Biology, Faculty of Science, Mahasarakham University, Kantarawichai, Mahsarakham Province 44150, Thailand.
H. Thorsten LUMBSCH*
Affiliation:
Botany Department, The Field Museum, 1400 S. Lake Shore Drive, Chicago, Illinois 60605-2496, USA.
*
Email: tlumbsch@fieldmuseum.org
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Abstract

The species of Lecanora sensu stricto occurring in Thailand are revised. Twenty-eight species are accepted with one new species, L. kansriae described for a taxon with small crystals in the amphithecium and containing the stictic acid chemosyndrome. Eight species are recorded from Thailand for the first time: L. coronulans, L. farinacea, L. interjecta, L. leproplaca, L. melaleuca, L. plumosa, L. pseudargentata, and L. toroyensis. Previous records of L. casuarinophila, L. insignis, L. pulicaris, and L. subgranulata are shown to be based on misidentifications. The new combination Vainionora flavidorufa is proposed for Lecanora flavidorufa Hue (syn. L. lividocarnea Vain. and L. lividoglauca Vain.). A key for the identification of the treated species is provided.

Keywords

East AsiaLecanoraleslichensnew recordsnew speciestaxonomy
Type
Research Article
Information
The Lichenologist , Volume 43 , Issue 4 , July 2011 , pp. 299 - 320
Copyright
Copyright © British Lichen Society 2011

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