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Long P, Zhou SY, Li SN, Liu FF, Chen ZH. Three new species of Cortinarius section Delibuti (Cortinariaceae, Agaricales) from China. MycoKeys 2024; 101:143-162. [PMID: 38274713 PMCID: PMC10809417 DOI: 10.3897/mycokeys.101.114705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/04/2024] [Indexed: 01/27/2024] Open
Abstract
Three new species of CortinariussectionDelibuti, namely C.fibrillososalor, C.pseudosalor, and C.subtropicus are described as new to science based on morphological and phylogenetic evidences. Cortinariuspseudosalor is extremely morphologically similar to C.salor, but it differs from the latter by smaller coarsely verrucose basidiospores. Cortinariusfibrillososalor can be easily differentiated by its fibrillose pileus. The pileus of C.subtropicus becomes brown without lilac tint at maturity comparing with other members of section Delibuti. A combined dataset of ITS and LSU sequences was used for phylogenetic analysis. The phylogenetic reconstruction of section Delibuti revealed that these three new species clustered and formed independent lineages with full support respectively. A key to the three new species and related species of section Delibuti is provided in this work.
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Affiliation(s)
- Pan Long
- College of Life Science, Hunan Normal University, Changsha 410081, ChinaHunan Normal UniversityChangshaChina
| | - Song-Yan Zhou
- Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, ChinaKunming Institute of Botany, Chinese Academy of SciencesKunmingChina
| | - Sai-Nan Li
- College of Life Science, Hunan Normal University, Changsha 410081, ChinaHunan Normal UniversityChangshaChina
| | - Fei-Fei Liu
- Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, ChinaKunming Institute of Botany, Chinese Academy of SciencesKunmingChina
| | - Zuo-Hong Chen
- College of Life Science, Hunan Normal University, Changsha 410081, ChinaHunan Normal UniversityChangshaChina
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Xie ML, Feng N, Lin WF, Su WY, Li Y, Yang ZQ. Morphological and Phylogenetic Characterization of Three Novel Thaxterogaster ( Cortinariaceae) Species from China with an Emphasis on Their Subtropical Distribution. J Fungi (Basel) 2023; 9:1058. [PMID: 37998864 PMCID: PMC10671986 DOI: 10.3390/jof9111058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/21/2023] [Accepted: 10/23/2023] [Indexed: 11/25/2023] Open
Abstract
Three new phlegmaciod species of Thaxterogaster, T. borealicremeolinus, T. rufopurpureus, and T. sinopurpurascens spp. nov., from subtropical China were described based on their morphological characteristics and molecular data. Thaxterogaster borealicremeolinus belongs to the sect. Cremeolinae and differs from the other species in this section in its larger basidiospores and its habitat in the Northern Hemisphere associated with Quercus sp. trees. Thaxterogaster rufopurpureus and T. sinopurpurascens belong to sect. Purpurascentes, in which T. rufopurpureus is characterized by a pileus with a reddish-brown coloration when mature and a clavate stipe, while T. sinopurpurascens is characterized by a violet basidiomata, except for a greyish orange to brown pileus, the distinctly marginate bulb of its stipe, and its distribution in subtropical China. The phylogenetic analyses were performed based on nrITS, and detailed descriptions of the new species are provided herein.
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Affiliation(s)
- Meng-Le Xie
- School of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China; (M.-L.X.); (N.F.)
| | - Na Feng
- School of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China; (M.-L.X.); (N.F.)
| | - Wen-Fei Lin
- Institute of Edible and Medicinal Fungi, College of Life Science, Zhejiang University, Hangzhou 310058, China;
| | - Wen-Ying Su
- Lianyungang Academy of Agricultural Sciences, Lianyungang 222006, China;
| | - Yi Li
- School of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China; (M.-L.X.); (N.F.)
| | - Zhen-Quan Yang
- School of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China; (M.-L.X.); (N.F.)
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Hu JJ, Zhao GP, Tuo YL, Qi ZX, Yue L, Zhang B, Li Y. Ecological Factors Influencing the Occurrence of Macrofungi from Eastern Mountainous Areas to the Central Plains of Jilin Province, China. J Fungi (Basel) 2022; 8:jof8080871. [PMID: 36012860 PMCID: PMC9410083 DOI: 10.3390/jof8080871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/16/2022] [Indexed: 12/26/2022] Open
Abstract
Macrofungi are essential in forest ecological functioning. Their distribution and diversity are primarily impacted by vegetation, topography, and environmental factors, such as precipitation and temperature. However, the composition and topographical changes of the macrofungi between the eastern mountainous area and central plains of Jilin Province are currently unknown. For this study, we selected six investigational sites representing three different topographical research sites in Jilin Province to assess macrofungal diversity, and applied a quadrat sampling method. Macro- and micro-morphological characteristics combined with the molecular method were used to identify the collected macrofungi. Meanwhile, selected meteorological data were obtained for statistical analysis. As a result, 691 species were identified, of which Agarics were the most common, accounting for 60.23%, while the Cantharelloid fungi were the least common (0.91%). Furthermore, most of the shared genera (species) were saprophytic. The α diversity showed that the species diversity and richness in Longwan National Forest Park (B2) were the highest at the genus level. The mycorrhizal macrofungi proportion revealed that Quanshuidong Forest Farm (A1) was the healthiest. Finally, species composition similarity decreased with the transition from mountainous to hilly plains. We concluded that the occurrence of macrofungi was most influenced by vegetation. The air humidity, precipitation, and wind velocity were also found to significantly impact the occurrence of macrofungi. Finally, the mycorrhizal:saprophytic ratios and species similarity decreased with the transition from the mountainous area to the plains. The results presented here help elucidate the macrofungi composition and their relationship with environmental factors and topography in Jilin Province, which is crucial for sustainable utilization and future conservation.
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Affiliation(s)
- Jia-Jun Hu
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- School of Life Science, Northeast Normal University, Changchun 130024, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- China Mycological Valley (Hefei), Hefei 231100, China
| | - Gui-Ping Zhao
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Yong-Lan Tuo
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- China Mycological Valley (Hefei), Hefei 231100, China
| | - Zheng-Xiang Qi
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Lei Yue
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Bo Zhang
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- China Mycological Valley (Hefei), Hefei 231100, China
- Correspondence: or (B.Z.); or (Y.L.)
| | - Yu Li
- Engineering Research Centre of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- School of Life Science, Northeast Normal University, Changchun 130024, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- China Mycological Valley (Hefei), Hefei 231100, China
- Correspondence: or (B.Z.); or (Y.L.)
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Xie ML, Phukhamsakda C, Wei TZ, Li JP, Wang K, Wang Y, Ji RQ, Li Y. Morphological and Phylogenetic Evidence Reveal Five New Telamonioid Species of Cortinarius ( Agaricales) from East Asia. J Fungi (Basel) 2022; 8:257. [PMID: 35330259 PMCID: PMC8956052 DOI: 10.3390/jof8030257] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/01/2022] [Accepted: 03/01/2022] [Indexed: 02/04/2023] Open
Abstract
Five new Cortinarius species, C. neobalaustinus, C. pseudocamphoratus, C. subnymphatus, C. wuliangshanensis and C. yanjiensis spp. nov., are proposed based on a combination of morphological and molecular evidence. Cortinarius neobalaustinus is characterized by a very weakly hygrophanous and yellowish-brown to brown pileus and small and weakly verrucose basidiospores. Cortinarius pseudocamphoratus can be characterized by a viscid pileus, a strongly unpleasant smell, amygdaloid to somewhat ellipsoid basidiospores and lageniform to subfusiform cheilocystidia. Cortinarius subnymphatus is identified by a strongly hygrophanous pileus that is reddish-brown with a black-brown umbo, a yellowish universal veil and ellipsoid to subamygdaloid basidiospores. Cortinarius wuliangshanensis is characterized by a moderately to strongly hygrophanous, translucently striated and yellowish to reddish-brown pileus and rather weakly and moderately verrucose basidiospores. Cortinarius yanjiensis is distinguished by a weakly to moderately hygrophanous and yellowish to brown pileus and moderately to rather strongly verrucose basidiospores. The phylogenetic analyses were performed with maximum likelihood and Bayesian inference methods based on the data set of nuc rDNA ITS1-5.8S-ITS2 (ITS), D1-D2 domains of nuc 28S rDNA (28S) and RNA polymerase II second largest subunit (rpb2), and the results show that C. neobalaustinus, C. wulianghsanensis and C. yanjiensis cluster in sect. Illumini, C. pseudocamporatus belongs to sect. Camphorati and C. subnymphatus belongs to sect. Laeti. In addition, a study of basidiospores under field emission scanning electron microscopy (FESEM) was conducted. An identification key for the five new species and related species from China is also provided.
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Affiliation(s)
- Meng-Le Xie
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
- Life Science College, Northeast Normal University, Changchun 130024, China
| | - Chayanard Phukhamsakda
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
| | - Tie-Zheng Wei
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (T.-Z.W.); (K.W.)
| | - Ji-Peng Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
| | - Ke Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; (T.-Z.W.); (K.W.)
| | - Yang Wang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
- College of Plant Protection, Shenyang Agricultural University, Shenyang 110866, China
| | - Rui-Qing Ji
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
| | - Yu Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; (M.-L.X.); (C.P.); (J.-P.L.); (Y.W.)
- Life Science College, Northeast Normal University, Changchun 130024, China
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Xie ML, Chen JL, Phukhamsakda C, Dima B, Fu YP, Ji RQ, Wang K, Wei TZ, Li Y. Cortinarius subsalor and C. tibeticisalor spp. nov., two new species from the section Delibuti from China. PeerJ 2021; 9:e11982. [PMID: 34616595 PMCID: PMC8459733 DOI: 10.7717/peerj.11982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/26/2021] [Indexed: 12/02/2022] Open
Abstract
Cortinarius subsalor and C. tibeticisalor, belonging to the section Delibuti, are described from China as new to science. Cortinarius subsalor has been found to be associated with Lithocarpus trees in subtropical China and resembling C. salor, but it differs from the later by having slender basidiomata and the narrower basidiospores. Cortinarius tibeticisalor was collected from eastern Tibetan Plateau, associated with Abies. It differs from other species within sect. Delibuti by having olive tinge of mature or dried basidiomata and bigger basidiospores. The molecular data also support C. subsalor and C. tibeticisalor as new species. The phylogenetic analyses and biogeography of sect. Delibuti are discussed and a key to the species of this section currently known in the world is provided.
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Affiliation(s)
- Meng-Le Xie
- Life Science College, Northeast Normal University, Changchun, Jilin, China
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, China
| | - Jun-Liang Chen
- Science and Technology Research Center of Edible Fungi, Lishui, Zhejiang, China
| | - Chayanard Phukhamsakda
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, China
| | - Bálint Dima
- Department of Plant Anatomy, Institute of Biology, Eötvös Loránd University, Budapest, Hungary
| | - Yong-Ping Fu
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, China
| | - Rui-Qing Ji
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, China
| | - Ke Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Tie-Zheng Wei
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Yu Li
- Life Science College, Northeast Normal University, Changchun, Jilin, China
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, China
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