• Mycobiology
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• v.43 no.3
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• pp.225-230
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• 2015

The polypore genus Abundisporus Ryvarden is characterized by resupinate to pileate fruitbodies with a purplish brown hymenophore, slightly thick-walled, pale yellowish and non-dextrinoid basidiospores, and causing white rot. A purple color hymenophore, an easily observable and striking character, was considered the main distinctive feature at the generic level within polypores. However, due to highly similar basidiocarp features, species identification within these purple polypores is particularly difficult. Three species of purple colored polypores have been reported in Korea (Abundisporus fuscopurpureus, A. pubertatis, and Fomitopsis rosea). Based on morphological re-examination, ecological information, and sequence analysis of the internal transcribed spacer, we showed that previous classification was incorrect and there is only one species (A. pubertatis) in Korea. We provide a detailed description of A. pubertatis in Korea, as well as a taxonomic key to distinguish wood rot fungi with a purple hymenophore.

• The Korean Journal of Mycology
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• v.16 no.2
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• pp.57-59
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• 1988

Considerable variations in spore productivity were detected within the area of single hymenial surfaces of certain polypores. The hymenium has in irregular patterns, areas of low as well as high spore production, common both in the periphery(young) as well as in the inner(old)part. These have been recorded as isospore diagrams showing that the basidia all over the hymenia are at different stages of development.

• Journal of Plant Biology
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• v.19 no.3
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• pp.65-68
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• 1976

The present genus, once applied as an all-round taxon on resupinate polypores, was considered on account of its common occurrence throughout the world and outstanding wood-rotting nature. In Korea two species, P. vaporaria(but even this seems misjudged) and P. cocos have been known. The authors used to examine tentatively the materials formerly preserved in dried state. Among about 40 collections half of them was recognized as P. cocos and 4 unrecorded species, P. versipora, P. subacida, P. medulla-panis, and P. eupora, which are newly registered to Korea in this article.

• 한국균학회소식:학술대회논문집
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• 2009.05a
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• pp.21-25
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• 2009

• Mycobiology
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• v.42 no.2
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• pp.140-146
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• 2014

In Seoul, a majority of plant communities have undergone significant changes over the last few decades; however, how wood decay fungi have responded and adapted to the changes in vegetation remains unknown. Through an ongoing investigation of Korean indigenous fungi, ca. 300 specimens with poroid basidiocarp were collected in Seoul during 2008~2012. Morphological examination and molecular analysis using the internal transcribed spacer and nuclear large subunit ribosomal DNA region sequences helped identify 38 species belonging to 28 genera, 10 families, and 5 orders in this area. Among them, three polypores, Abundisporus pubertatis, Coriolopsis strumosa, and Perenniporia maackiae were found to be new to South Korea.

• Mycobiology
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• v.39 no.3
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• pp.226-229
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• 2011

An unrecorded Antrodia species was collected in South Korea and based on morphological characteristics, the species was identified as Antrodia sitchensis. To confirm its affinity within the polypores, the phylogenetic relationships of A. sitchensis and allied species were established using large subunit rDNA sequences.

• Mycobiology
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• v.44 no.4
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• pp.217-236
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• 2016

Polyporoid and corticioid fungi are among the most important wood-decay fungi. Not only do they contribute to nutrient cycling by decomposing wood debris, but they are also valuable sources for natural products. Polyporoid and corticioid wood-inhabiting fungi were investigated in Odaesan National Park. Fruit bodies were collected and identified based on morphological and molecular analyses using 28S and internal transcribed spacer regions of DNA sequences. As a result, a total of 149 species, 69 genera, 22 families, and 11 orders were recognized. Half (74 species) of the species were polypores, and the other half (75 species) were corticioid fungi. Most of the species belonged to Polyporales (92 species) followed by Hymenochaetales (33 species) and Russulales (11 species). At the genus level, a high number of species was observed from Steccherinum, Hyphodontia, Phanerochaete, Postia, and Trametes. Concerning distribution, almost all the species could be found below 1,000 m, and only 20% of the species were observed from above 1,000 m. Stereum subtomentosum, Trametes versicolor, T. hirsuta, T. pubescens, Bjerkandera adusta, and Ganoderma applanatum had wide distribution areas. Deciduous wood was the preferred substrate for the collected species. Sixty-three species were new to this region, and 21 species were new to Korea, of which 17 species were described and illustrated.