New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species
<i>Hydnum</i>, a well-defined genus in the family <i>Hydnaceae</i> (order <i>Cantharellales</i>), is characterized by its distinctive spine-bearing hymenophores. In this study, we performed a multi-locus phylogenetic analysis (ITS-nrLSU-<i>tef1</i>) of...
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2025-06-01
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| Series: | Journal of Fungi |
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| Online Access: | https://www.mdpi.com/2309-608X/11/6/431 |
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| author | Yong-Lan Tuo Libo Wang Xue-Fei Li Hang Chu Minghao Liu Jiajun Hu Zheng-Xiang Qi Xiao Li Yu Li Bo Zhang |
| author_facet | Yong-Lan Tuo Libo Wang Xue-Fei Li Hang Chu Minghao Liu Jiajun Hu Zheng-Xiang Qi Xiao Li Yu Li Bo Zhang |
| author_sort | Yong-Lan Tuo |
| collection | DOAJ |
| description | <i>Hydnum</i>, a well-defined genus in the family <i>Hydnaceae</i> (order <i>Cantharellales</i>), is characterized by its distinctive spine-bearing hymenophores. In this study, we performed a multi-locus phylogenetic analysis (ITS-nrLSU-<i>tef1</i>) of <i>Hydnum</i> species. Integrating morphological examinations and phylogenetic evidence, we identified and delineated five <i>Hydnum</i> species in China, which include four novel species (<i>Hydnum crassipedum</i>, <i>H. albomarginatum</i>, <i>H. fulvostriatum</i>, and <i>H. bifurcatum</i>) and the first record (<i>H. orientalbidum</i>) in Anhui Province. This study provides a comprehensive morphological description (including macroscopic morphology and microscopic structure), hand-drawn illustrations (encompassing basidiocarps, basidiospores, basidia, and pileipellis hyphae), morphological comparative analysis with similar species, and comparative phylogenetic analysis with related taxa. Furthermore, we developed a dichotomous key for identifying <i>Hydnum</i> species distributed in China. |
| format | Article |
| id | doaj-art-2f279505196f4a63bbe252e5fb897a02 |
| institution | Kabale University |
| issn | 2309-608X |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Fungi |
| spelling | doaj-art-2f279505196f4a63bbe252e5fb897a022025-08-20T03:27:14ZengMDPI AGJournal of Fungi2309-608X2025-06-0111643110.3390/jof11060431New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded SpeciesYong-Lan Tuo0Libo Wang1Xue-Fei Li2Hang Chu3Minghao Liu4Jiajun Hu5Zheng-Xiang Qi6Xiao Li7Yu Li8Bo Zhang9Engineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaCollege of Life Sciences, Zhejiang Normal University, Jinhua 321000, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, ChinaEngineering Research Center of Edible and Medicinal Fungi Ministry of Education, Jilin Agricultural University, Changchun 130118, China<i>Hydnum</i>, a well-defined genus in the family <i>Hydnaceae</i> (order <i>Cantharellales</i>), is characterized by its distinctive spine-bearing hymenophores. In this study, we performed a multi-locus phylogenetic analysis (ITS-nrLSU-<i>tef1</i>) of <i>Hydnum</i> species. Integrating morphological examinations and phylogenetic evidence, we identified and delineated five <i>Hydnum</i> species in China, which include four novel species (<i>Hydnum crassipedum</i>, <i>H. albomarginatum</i>, <i>H. fulvostriatum</i>, and <i>H. bifurcatum</i>) and the first record (<i>H. orientalbidum</i>) in Anhui Province. This study provides a comprehensive morphological description (including macroscopic morphology and microscopic structure), hand-drawn illustrations (encompassing basidiocarps, basidiospores, basidia, and pileipellis hyphae), morphological comparative analysis with similar species, and comparative phylogenetic analysis with related taxa. Furthermore, we developed a dichotomous key for identifying <i>Hydnum</i> species distributed in China.https://www.mdpi.com/2309-608X/11/6/431<i>Cantharellales</i><i>Hydnaceae</i>ectomycorrhizal fungitaxonomynew taxa |
| spellingShingle | Yong-Lan Tuo Libo Wang Xue-Fei Li Hang Chu Minghao Liu Jiajun Hu Zheng-Xiang Qi Xiao Li Yu Li Bo Zhang New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species Journal of Fungi <i>Cantharellales</i> <i>Hydnaceae</i> ectomycorrhizal fungi taxonomy new taxa |
| title | New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species |
| title_full | New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species |
| title_fullStr | New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species |
| title_full_unstemmed | New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species |
| title_short | New Contributions to the Species Diversity of the Genus <i>Hydnum</i> (<i>Hydnaceae</i>, <i>Cantharellales</i>) in China: Four New Taxa and Newly Recorded Species |
| title_sort | new contributions to the species diversity of the genus i hydnum i i hydnaceae i i cantharellales i in china four new taxa and newly recorded species |
| topic | <i>Cantharellales</i> <i>Hydnaceae</i> ectomycorrhizal fungi taxonomy new taxa |
| url | https://www.mdpi.com/2309-608X/11/6/431 |
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