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41.
《Fungal Ecology》2021
Fungi that selectively remove lignin cause extensive bleaching of leaf litter, which results in the acceleration of litter decomposition. The taxonomic diversity and host recurrence of saprotrophic fungi associated with bleached leaf litter were investigated in a subtropical forest in southern Japan. A total of 211 fungal isolates and sporocarps were obtained from bleached portions of leaf litter of 33 plant species in 18 families and were classified into 83 operational taxonomic units (OTUs) at the 97% similarity level of the ITS rDNA sequence. These fungal OTUs belonged to Rhytismataceae and Xylariaceae in the Ascomycota, and Marasmiaceae, Mycenaceae, Lachnocladiaceae, and Physalacriaceae in the Basidiomycota. OTUs in Rhytismataceae and Marasmiaceae showed a significantly higher degree of recurrence for plant species than simulated networks where partners were associated randomly. In contrast, OTUs in Xylariaceae and Mycenaceae showed no significant recurrence for plant species. Such differing degrees of recurrence for plant species implied different roles of fungal families in leaf litter decomposition. 相似文献
42.
Mycena picta, a rare species of Agaricales, is reported for the first time from Japan, based on specimens collected in Hokkaido. 相似文献