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Rozšíření a ekologie vatičkovitých hub v jižních Čechách
JIRSA, Aleš
Tomentelloid fungi, which include the genera Tomentella, Odontia, Polyozellus, Pseudotomentella, Tomentellopsis, and Amaurodon, represent a mainly ectomycorrhizal group from the order Thelephorales (Basidiomycota). They are common in forest ecosystems, however, they form inconspicuous fruitbodies that are mostly hidden under a layer of organic material. For this reason, the distribution and ecological traits of each species are poorly known. This thesis contains a list of tomentelloid species which have been recorded in South Bohemia and a description of their morphological features. Based on data from field sampling and herbarium collections, the distribution of each taxon has been described in the studied area and potential preferences for ectomycorrhizal host trees and habitat have been evaluated. This thesis brings forward the first data on the abundance or rarity of tomentelloid species and their ecology in South Bohemia and will be used for the preparation of a fungal checklist.
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Houby revitalizovaného rašeliniště Soumarský Most
MATYSKOVÁ, Pavlína
This thesis is concerned with monitoring of fungal fruiting bodies and environmental factors influencing their occurrence (vegetation, pH, conductivity, water level and peat level) on 11 permanent areas, in three main vegetation types (Pine mire forests with Vaccinium, succession stage with high level of ground water and succession stage with low level of ground water) on the revitalized peat bog Soumarský Most. The total number of 104 fungal species were recorded, of which 79 belong to Basidiomycota (areas 9x9 m) and 35 belong to Ascomycota (inner areas 3x3 m). The highest Ascomycota species richness was found in succession stage with a high level of groundwater, whereas the highest Basidiomycota species richness was found in succession stage with a low level of groundwater. The occurrence of Ascomycota fruiting bodies was influenced by water level while the occurence of Basidiomycota fruiting bodies by the thickness of peat and the occurrence of Pinus rotundata.
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