Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea
Collybiopsis (Agaricales, Omphalotaceae) is a saprobic mushroom-forming genus characterized by gymnopoid, omphaloid, and pleurotoid basidiome, and ellipsoid to cylindrical basidiospores. Currently, 66 species are classified as the genus Collybiopsis through continuous taxonomic validations to resolv...
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| Format: | Article |
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Taylor & Francis Group
2025-07-01
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| Series: | Mycobiology |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/12298093.2025.2538925 |
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| author | Minseo Cho Yeonjae Yoo Sang Hyun Lee Dae Young Kwon Changmu Kim Young Min Lee Sun Lul Kwon Jae-Jin Kim |
| author_facet | Minseo Cho Yeonjae Yoo Sang Hyun Lee Dae Young Kwon Changmu Kim Young Min Lee Sun Lul Kwon Jae-Jin Kim |
| author_sort | Minseo Cho |
| collection | DOAJ |
| description | Collybiopsis (Agaricales, Omphalotaceae) is a saprobic mushroom-forming genus characterized by gymnopoid, omphaloid, and pleurotoid basidiome, and ellipsoid to cylindrical basidiospores. Currently, 66 species are classified as the genus Collybiopsis through continuous taxonomic validations to resolve taxonomic confusions caused by morphological similarities with other genera, such as Marasmiellus and Gymnopus. In Korea, 16 Collybiopsis species have been recently identified, but there are still many undiscovered species. In this study, four Collybiopsis specimens were collected from Mudeungsan National Park in July from 2021 to 2022. They were identified as two new species through morphological, molecular, and multi-marker phylogenetic analyses based on nuclear ribosomal internal transcribed spacer (ITS) and nuclear large subunit ribosomal DNA (nLSU) regions. Detailed morphological descriptions and a phylogenetic tree are provided to suggest these species as C. albida sp. nov. and C. pini sp. nov. |
| format | Article |
| id | doaj-art-7667a2b42b734cf7adcf0855a5e65887 |
| institution | Kabale University |
| issn | 1229-8093 2092-9323 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Mycobiology |
| spelling | doaj-art-7667a2b42b734cf7adcf0855a5e658872025-08-20T03:59:32ZengTaylor & Francis GroupMycobiology1229-80932092-93232025-07-0153567668310.1080/12298093.2025.2538925Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in KoreaMinseo Cho0Yeonjae Yoo1Sang Hyun Lee2Dae Young Kwon3Changmu Kim4Young Min Lee5Sun Lul Kwon6Jae-Jin Kim7Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaSpecies Diversity Research Division, National Institute of Biological Resources, Incheon, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaDivision of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of KoreaCollybiopsis (Agaricales, Omphalotaceae) is a saprobic mushroom-forming genus characterized by gymnopoid, omphaloid, and pleurotoid basidiome, and ellipsoid to cylindrical basidiospores. Currently, 66 species are classified as the genus Collybiopsis through continuous taxonomic validations to resolve taxonomic confusions caused by morphological similarities with other genera, such as Marasmiellus and Gymnopus. In Korea, 16 Collybiopsis species have been recently identified, but there are still many undiscovered species. In this study, four Collybiopsis specimens were collected from Mudeungsan National Park in July from 2021 to 2022. They were identified as two new species through morphological, molecular, and multi-marker phylogenetic analyses based on nuclear ribosomal internal transcribed spacer (ITS) and nuclear large subunit ribosomal DNA (nLSU) regions. Detailed morphological descriptions and a phylogenetic tree are provided to suggest these species as C. albida sp. nov. and C. pini sp. nov.https://www.tandfonline.com/doi/10.1080/12298093.2025.2538925Basidiomycotagymnopoidgymnopusmarasmioidmarasmiellus |
| spellingShingle | Minseo Cho Yeonjae Yoo Sang Hyun Lee Dae Young Kwon Changmu Kim Young Min Lee Sun Lul Kwon Jae-Jin Kim Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea Mycobiology Basidiomycota gymnopoid gymnopus marasmioid marasmiellus |
| title | Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea |
| title_full | Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea |
| title_fullStr | Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea |
| title_full_unstemmed | Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea |
| title_short | Two New Species of Collybiopsis (Agaricales, Omphalotaceae) from Mudeungsan National Park in Korea |
| title_sort | two new species of collybiopsis agaricales omphalotaceae from mudeungsan national park in korea |
| topic | Basidiomycota gymnopoid gymnopus marasmioid marasmiellus |
| url | https://www.tandfonline.com/doi/10.1080/12298093.2025.2538925 |
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