Research Keyword: fungal taxonomy

Nomenclatural review of names published in the fungal genus Dermoloma (Basidiomycota, Agaricales, Tricholomataceae) based on morphological analyses of type specimens

This study examines nine type specimens of mushrooms in the genus Dermoloma, which are small fungi found in grasslands and forests. Researchers used microscopic analysis to describe detailed features of these specimens and determine which ones truly belong to the Dermoloma genus. The study found that three species previously classified as Dermoloma actually belong to different genera, while clarifying the identity of other species that had not been formally recorded in recent years.

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Morpho-phylogenetic evidence reveals novel hyphomycetous fungi on medicinal plants in Southwestern China

Researchers discovered 12 new types of fungi living on medicinal plants in Southwest China. These fungi were identified by examining their physical characteristics under a microscope and analyzing their genetic sequences. This discovery helps scientists better understand what kinds of fungi exist on healing plants and may help improve the quality control of traditional Chinese herbal medicines.

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Hidden treasures of herbaria – even small collections contain a wealth of diversity: the powdery mildews of the North Carolina State Larry F. Grand Mycological Herbarium

This study examined a collection of powdery mildew fungi preserved in a university herbarium and used DNA analysis to identify which specimens had been misidentified over the years. The researchers found that about 83% of the specimens had incorrect identifications and discovered four completely new species that look very similar to known species but are genetically distinct. The findings show that old museum collections are valuable resources for discovering hidden biodiversity and that we should preserve these collections rather than discard them.

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Additions to the Entoloma (Agaricales, Entolomataceae) from China: Description of five species with one new to science

Scientists studying mushrooms in China’s Qilian Mountains discovered five species of Entoloma mushrooms, including one completely new to science called Entoloma griseopileum. This gray mushroom grows on wood rather than soil, unlike most similar species. The research used both traditional microscopic examination and modern DNA analysis to identify and describe these mushrooms, adding to our knowledge of fungal diversity in this important biodiversity region.

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Taxonomic revision of Bisifusarium (Nectriaceae)

Scientists have identified and formally named 8 new species of Bisifusarium, a genus of fungi found in cheese, soil, and some human infections. Using genetic analysis and careful observation of fungal structures, researchers studied 116 fungal samples collected from around the world. This work more than doubled the known number of Bisifusarium species from 16 to over 24, providing clearer identification methods for future research in food science and medicine.

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Morphology and molecular phylogeny of Dothideomycetes fungi associated with Dracaena plants

Researchers studied fungi living on Dracaena plants in Thailand, which are tough plants that grow well in dry, rocky areas. They found eleven different types of fungi, including three completely new species never described before. By examining the fungi under microscopes and analyzing their DNA, they discovered that these drought-tolerant plants support a rich variety of fungal life that hadn’t been well documented previously.

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Fungal Planet description sheets: 1781–1866

Scientists have formally identified and described 86 new fungal species from around the world, collected from diverse environments ranging from soil and forest litter to plant leaves. Each species was carefully examined under the microscope and had its genetic code analyzed to confirm it was truly new to science. This research helps us better understand the incredible diversity of fungi on Earth and provides a reference guide for scientists studying these organisms in the future.

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Morphological and phylogenetic analyses reveal two new species of Tubeufia (Tubeufiales, Tubeufiaceae) from freshwater habitats in China

Scientists discovered two new species of fungi called Tubeufia living in freshwater streams in China’s Hainan Province. By examining the fungi under microscopes and analyzing their genetic material, researchers confirmed these were entirely new species distinct from all previously known Tubeufia. These findings add to our understanding of fungal diversity in freshwater ecosystems and demonstrate how different scientific approaches together provide the clearest picture of fungal species.

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Morphological and Phylogenetic Characterization of Trichomerium koreanum sp. nov. and Exophiala radicis Belonging to Chaetothyriales Fungi in Korea

Scientists discovered a new type of black yeast fungus in Korea called Trichomerium koreanum, found on a longhorn beetle. They also identified another fungus called Exophiala radicis in Korean soil for the first time. These fungi are related to species that can sometimes cause infections in humans and animals. The researchers used genetic testing and microscopy to confirm these findings and understand how these fungi are related to other similar species.

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