A5004018570- Lichen and fungal ecology
- Botany and Plant Ecology Studies
- Mycorrhizal Fungi and Plant Interactions
- Plant Pathogens and Fungal Diseases
- Bryophyte Studies and Records
- Marine and coastal plant biology
- Plant Diversity and Evolution
- Aquatic Ecosystems and Phytoplankton Dynamics
- Environmental DNA in Biodiversity Studies
- Ecology and Vegetation Dynamics Studies
- Plant Pathogens and Resistance
- Marine Biology and Ecology Research
- Microbial Community Ecology and Physiology
- Biocrusts and Microbial Ecology
- Mediterranean and Iberian flora and fauna
- Yeasts and Rust Fungi Studies
University of South Bohemia in České Budějovice
2008-2012
Abstract Using ITS nrDNA sequence data, the Caloplaca cerina group ( Teloschistaceae ) is defined here as a monophyletic, but internally richly branched lineage. The also characterized by combination of morphological and anatomical characters. Its internal lineages are supported phenotypic characters in addition to ecology distribution. Within large C. group, we have found at least 20 phylospecies temperate zone Northern Hemisphere. Two species complexes do not produce any vegetative...
Vondrák, J., Malíček, Šoun, J. & Pouska, V. 2015. Epiphytic lichens of Stužica (E Slovakia) in the context Central European old-growth forests. — Herzogia 28: 104–126.Based on recent lichen inventories, we report 230 epiphytic and epixylic species Slovakian beech-dominated forest. Microlichens represent 75% species. By comparison, lists only three other forests exceed 200 species, none them reached 230. Lichen diversity is very unequally distributed Stužica; extensive south-facing slopes are...
Molecular identification of organisms is now a common practice and, increasingly, species are identified from environmental samples.However, for most organisms, we still lack comprehensive reference databases DNA barcodes to identify the sequences produced.We present near-complete database ITS and mtSSU barcodes, named Martin7, accurate molecular epiphytic lichens (mycobionts) central Europe.New data were obtained by Sanger PacBio sequencing.We 907 603 844 546 supplemented our dataset with...
Abstract The Caloplaca holocarpa group contains members of the family Teloschistaceae with a strongly reduced thallus and conspicuous yellow, orange or red apothecia. In absence well-defined characters, taxa this must be identified mainly by apothecial characters are as result often difficult to separate. species have been shown not form monophyletic entity, representatives other more complex thalli intermixed among them. skii C. syvashica recognized here two homogeneous clades -like...
Abstract It has been suggested that the absence of anthraquinones is not a synapomorphic character, but appears independently in unrelated lineages Teloschistaceae . We analyzed ITS nrDNA regions species genus Caloplaca and present evidence for five such examples: cerina group, C. obscurella , servitiana xerica group variabilis ( Pyrenodesmia ). In some cases, loss observed only individuals within ordinarily pigmented populations, sometimes covers whole containing one or more species. Both...
Abstract: Caloplaca subalpina Vondrák, Šoun & Palice and C. thracopontica Vondrák are described here as new to science. The former is a sorediate, often sterile, saxicolous species inhabiting subalpine base-rich overhanging rocks in European mountains; the latter grows on maritime cliffs of Black Sea conspicuous by lobules pustules which usually present its thallus apothecia typically large abundant. placing two cerina group was confirmed molecular studies using nrDNA ITS sequences....
Sequencing of environmental DNA is increasingly used to estimate biodiversity at various taxonomic and spatial levels. However, most such studies tend deal with abstract numbers not linked species names, which hampers evaluation downstream use the results. In our survey epiphytic lichens in Czech Republic, we managed link sequences from using an existing reference database barcodes. On 1-ha sites types central-European forests, were able compare data samples (i) results a parallel (ii)...
Abstract Caloplaca phlogina is shown here to have two kinds of soralia, yellow soralia with anthraquinones versus whitish or white-green lacking pigments. Both are present, growing side by side, in some localities Scandinavia, but appear be more common. In contrast, the populations from halophilous shrubs on Black Sea coast predominantly white and they were described as a separate species, C. scythica . A single collection Chile also has soralia. Molecular data phenotype examinations...
Twenty-four of treated species are reported as new to Hungary; Agonimia allobata, A. repleta, Amphisphaeria fallax, Anema tumidulum, Bacidia fuscoviridis, Biatoridium monasteriense, Caloplaca oasis, C. conversa, raesaenenii, soralifera, Candelariella plumbea, Chromatochlamys muscorum, Diplotomma murorum, Lecanora leuckertiana, L. rouxii, Lepraria lesdainii, Lichinella cribellifera , cf. Mycobilimbia epixanthoides, Opegrapha suecica, Scoliciosporum curvatum, Stigmidium rouxianum, Verrucaria...
Abstract: The new species Lichenostigma svandae is described. It known exclusively from Acarospora cervina , where it forms black stromatic hyphal strands and sack-shaped ascomata on the host thallus surface. similar to L. elongatum rouxii but differs in a few characters. A short overview of provided.
Sixteen species of lichen-forming and lichenicolous fungi are included in the commented list. Seven new to Romania: Caloplaca flavocitrina, polycarpa, xerica, Lecanora rouxii, Polycoccum evae, Stigmidium rouxianum Xanthoria calcicola . General distribution laatokkaensis, rouxii (= Lepraria flavescens ), evae is described. Although twice recorded Romania, laatokkaensis was not either two lichen checklists Romania. bolcana a forgotten which only known as muralis var. diffracta from several old...
A revision of Caloplaca aurantia and C. flavescens in the Czech Republic is provided. Both species are confirmed from territory; their distribution reviewed ecological demands commented upon. Morphological investigations have structure cortex shape colour lobes as best diagnostic characters both species; thickness has been found to be another useful character. Nomenclatural confusions regarding discussed clarified.