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Liu YJ, Qi ZX, Li Y, Yue L, Zhao GP, Gui XY, Dong P, Wang Y, Zhang B, Li X. A new species and new records of Hymenopellis and Xerula (Agaricales, Physalacriaceae) from China. PeerJ 2023; 11:e16681. [PMID: 38144183 PMCID: PMC10748483 DOI: 10.7717/peerj.16681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/24/2023] [Indexed: 12/26/2023] Open
Abstract
Hymenopellis is the genus that exhibits the highest number of species within the Xerula/Oudemansiella complex. Numerous species of Hymenopellis demonstrate edibility, and some of these species have been domesticated and cultivated. During an extensive survey carried out in Henan and Jilin Provinces, China, a substantial quantity of Hymenopellis specimens was gathered as a component of the macrofungal resource inventory. Based on the findings of morphological and molecular phylogenetic studies, a new species, Hymenopellis biyangensis, has been identified. A new record species, Hymenopellis altissima, has been discovered in China. Additionally, two new record species, Hymenopellis raphanipes and Xerula strigosa, have been found in Henan Province. Internal transcribed spacer (ITS) and large subunit ribosomal (nrLSU) were used to establish a phylogeny for species identification. Detailed descriptions, field habitat maps and line drawings of these species are presented. The discussion focuses on the relationships between newly discovered species and other related taxa. Additionally, this study provides and a key to the documented species of Hymenopellis and Xerula found in China.
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Affiliation(s)
- Ya-jie Liu
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Zheng-xiang Qi
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - You Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Lei Yue
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Gui-ping Zhao
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Xin-yue Gui
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Peng Dong
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yang Wang
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- College of Plant Protection, Shenyang Agricultural University, Shenyang, Ching
| | - Bo Zhang
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Xiao Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
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2
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Mao N, Zhao TY, Xu YY, Fan L. Villoboletus persicinus, gen. et sp. nov. (Boletaceae), a bolete with flocculent-covered stipe from northern China. Mycologia 2023; 115:255-262. [PMID: 36692901 DOI: 10.1080/00275514.2022.2153006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Some collections from northern China are proposed as the new genus and species Villoboletus persicinus based on morphological assessments and molecular phylogenetic evidence. It is circumscribed by the pink pileus, white context turning pale blue to bule when exposed, yellow hymenophore surface turning blue when bruised, stipe covered with plenty of flocculent hairs, ellipsoid-fusiform to subfusiform smooth basidiospores, and the presence of hymenial cystidia. Phylogenetic analyses inferred from four gene fragments (28S, tef1, rpb1, and rpb2) revealed a distinct position of this new genus in Boletaceae, but no place to accommodate it at subfamily rank.
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Affiliation(s)
- Ning Mao
- College of Life Science, Capital Normal University, Haidian, Beijing 100048, China
| | - Tao-Yu Zhao
- College of Life Science, Capital Normal University, Haidian, Beijing 100048, China
| | - Yu-Yan Xu
- College of Life Science, Capital Normal University, Haidian, Beijing 100048, China
| | - Li Fan
- College of Life Science, Capital Normal University, Haidian, Beijing 100048, China
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3
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Wang Y, Wang LY, Dai D, Qi ZX, Zhang ZH, Liu YJ, Hu JJ, Zhang P, Li Y, Zhang B. Boletaceae in China: Taxonomy and phylogeny reveal a new genus, two new species, and a new record. Front Microbiol 2023; 13:1052948. [PMID: 36817106 PMCID: PMC9932287 DOI: 10.3389/fmicb.2022.1052948] [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: 09/24/2022] [Accepted: 12/08/2022] [Indexed: 02/05/2023] Open
Abstract
Boletaceae, the largest family in Boletales, has been attracted by mycologists in the world due to its diverse morphology and complex history of evolution. Although considerable work has been done in the past decades, novel taxa are continually described. The current study aimed to introduce three new taxa and one new record of Boletaceae from China. The morphological descriptions, color photographs, phylogenetic trees to show the positions of the taxa, and comparisons with allied taxa are provided. The new genus Hemilanmaoa is unique in the Pulveroboletus group, and Hemilanmaoa retistipitatus was introduced as the type species. It can be distinguished by its bluing basidioma when injured, a decurrent hymenophore, a stipe covered with distinct reticulations, and a fertile stipitipellis. Porphyrellus pseudocyaneotinctus is characterized by its pileipellis consisting of broadly concatenated cells and thin-walled caulocystidia in Porphyrellus. In Phylloporus, Phylloporus biyangensis can be distinguished by its hymenophores that change to blue when injured and yellow basal mycelium. Lanmaoa angustispora, as a new record, is first reported in Northern China. Internal transcribed spacer (ITS), 28S rDNA (28S), translation elongation factor 1-alpha (tef1-α), RNA polymerase II subunit 1 (rpb1), and RNA polymerase II subunit 2 (rpb2) were employed to execute phylogenetic analyses.
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Affiliation(s)
- Yang Wang
- Joint International Research Laboratory of Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun, China,College of Plant Protection, Shenyang Agricultural University, Shenyang, China,Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Li-Ying Wang
- Joint International Research Laboratory of Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun, China,Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Dan Dai
- Institute of Agricultural Applied Microbiology, Jiangxi Academy of Agricultural Sciences, Nanchang, China
| | - Zheng-Xiang Qi
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Zhen-Hao Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Ya-Jie Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Jia-Jun Hu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Peng Zhang
- Mudanjiang Sub-Academy, Heilongjiang Academy of Agricultural Sciences, Mudanjiang, Heilongjiang, China
| | - Yu Li
- Joint International Research Laboratory of Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun, China,College of Plant Protection, Shenyang Agricultural University, Shenyang, China,Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China,*Correspondence: Yu Li,
| | - Bo Zhang
- Joint International Research Laboratory of Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun, China,Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun, China,Bo Zhang,
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Song CG, Sun YF, Liu S, Chen YY, Cui BK. Phylogenetic Analyses and Morphological Studies Reveal Four New Species of Phellodon (Bankeraceae, Thelephorales) from China. J Fungi (Basel) 2022; 9:jof9010030. [PMID: 36675852 PMCID: PMC9861862 DOI: 10.3390/jof9010030] [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: 11/23/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Phellodon is a genus of ectomycorrhizal fungi with important ecological roles and exploitable biological activities. In this study, four new species of Phellodon, P. caesius, P. henanensis, P. concentricus and P. subgriseofuscus, are described from China based on morphological characters and molecular evidence. The phylogenetic analyses of Phellodon were carried out based on the ITS + nLSU gene regions and the combined sequence dataset of ITS + nLSU + nSSU + RPB1 + RPB2 gene regions. Phellodon caesius is characterized by its dark bluish-grey, dark grey to black grey pileus, ash grey to dark bluish-grey spines, and the presence of both simple septa and clamp connections on generative hyphae of stipe. Phellodon concentricus is characterized by its zonate pileal surface, dark grey context in pileus, and spongy basidiomata. Phellodon henanensis is characterized by its ash grey, light vinaceous grey to light brown pileal surface, thin context in pileus, and the presence of both simple septa and clamp connections on generative hyphae of spines. Phellodon subgriseofuscus is characterized by its fuscous to black pileal surface, white to light brown spines, and vinaceous grey context. Illustrated descriptions and the ecological habits of the novel species are provided.
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Affiliation(s)
- Chang-Ge Song
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - Yi-Fei Sun
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - Shun Liu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - Yuan-Yuan Chen
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Bao-Kai Cui
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
- Correspondence: ; Tel./Fax: +86-10-6233-6309
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Song CG, Sun YF, Wu DM, Gao N, Liu S, Xu TM, Cui BK. Morphology and molecular phylogeny reveal five new species of Hydnellum (Bankeraceae, Thelephorales) from China. Front Microbiol 2022; 13:1049007. [PMID: 36439794 PMCID: PMC9683478 DOI: 10.3389/fmicb.2022.1049007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/19/2022] [Indexed: 04/05/2024] Open
Abstract
The genus Hydnellum is a kind of ectomycorrhizal fungi that can play a role in the material cycle by connecting the plant roots to the soil, and some species of Hydnellum are medicinal fungi with vital research value. The species diversity of Hydnellum is unclear in China. In this study, five new species of Hydnellum are described from China based on morphological characters and phylogenetic analyses inferred from two datasets of ITS + LSU and ITS + LSU + SSU + RPB2 sequences. H. chocolatum is characterized by its chocolate basidiomata with the fibrillose, spongy to tomentose pileal surface, and subglobose to globose basidiospores measuring (4.5-)5-6 × 4-5(-5.8) μm. H. concentricum is characterized by its zonate pileal surface, thin context, short stipe, presence of both simple septa and clamp connections in generative hyphae of spines, and subglobose to ellipsoidal basidiospores measuring (3.5-)4-5(-5.2) × (3.2-)3.5-5 μm. H. crassipileatum is characterized by its thick pileus with the reddish brown to grayish brown pileal surface, and subglobose to ellipsoidal basidiospores measuring 4-6(-6.5) × 4-5.5 μm. H. melanocarpum is characterized by its vinaceous brown to black pileus with spongy pileal surface, presence of both simple septa and clamp connections in generative hyphae of spines, and subglobose basidiospores measuring 4.5-5.5(-6) × (3.5-)3.8-5.1 μm. H. radiatum is characterized by its radially aligned stripes on pileal surface, grayish brown context, short stipe, and subglobose to ellipsoidal basidiospores measuring (3.5-)4-5 × 3-4.5(-5) μm. Full descriptions, illustrations, and phylogenetic trees to show the placement of the new species are provided.
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Affiliation(s)
- Chang-Ge Song
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Yi-Fei Sun
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Dong-Mei Wu
- Xinjiang Production and Construction Group Key Laboratory of Crop Germplasm Enhancement and Gene Resources Utilization, Biotechnology Research Institute, Xinjiang Academy of Agricultural and Reclamation Science, Shihezi, China
| | - Neng Gao
- Xinjiang Production and Construction Group Key Laboratory of Crop Germplasm Enhancement and Gene Resources Utilization, Biotechnology Research Institute, Xinjiang Academy of Agricultural and Reclamation Science, Shihezi, China
| | - Shun Liu
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Tai-Min Xu
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
| | - Bao-Kai Cui
- School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, China
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Li SN, Xu F, Long P, Liu F, Zhang P, Fan YG, Chen ZH. Five new species of Inosperma from China: Morphological characteristics, phylogenetic analyses, and toxin detection. Front Microbiol 2022; 13:1021583. [PMID: 36386664 PMCID: PMC9659589 DOI: 10.3389/fmicb.2022.1021583] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/10/2022] [Indexed: 10/20/2023] Open
Abstract
Many species of Inosperma cause neurotoxic poisoning in humans after consumption around the world. However, the toxic species of Inosperma and its toxin content remain unclear. In the present study, we proposed five new Inosperma species from China, namely, I. longisporum, I. nivalellum, I. sphaerobulbosum, I. squamulosobrunneum, and I. squamulosohinnuleum. Morphological and molecular phylogenetic analyses based on three genes (ITS, nrLSU, rpb2) revealed that these taxa are independent species. A key to 17 species of Inosperma in China is provided. In addition, targeted screening for the most notorious mushroom neurotoxins, muscarine, psilocybin, ibotenic acid, and muscimol, in these five new species was performed by using ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Our results show that the neurotoxin contents in these five species varied: I. sphaerobulbosum contains none of the tested neurotoxins; I. nivalellum is muscarine positive; I. longisporum and I. squamulosohinnuleum contain both ibotenic acid and muscimol, and I. squamulosobrunneum only contains muscimol; psilocybin was not detected in these five new species.
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Affiliation(s)
- Sai-Nan Li
- Mycology Laboratory, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Fei Xu
- Department of Physical and Chemical, Ningxia Hui Autonomous Region Center for Disease Control and Prevention, Yinchuan, China
| | - Pan Long
- Mycology Laboratory, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Feng Liu
- Department of Physical and Chemical, Ningxia Hui Autonomous Region Center for Disease Control and Prevention, Yinchuan, China
| | - Ping Zhang
- Mycology Laboratory, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Yu-Guang Fan
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Key Laboratory for R&D of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, China
| | - Zuo-Hong Chen
- Mycology Laboratory, College of Life Sciences, Hunan Normal University, Changsha, China
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Hu JJ, Song LR, Tuo YL, Zhao GP, Yue L, Zhang B, Li Y. Multiple evidences reveal new species and a new record of smelly Gymnopus (Agaricales, Omphalotaceae) from China. Front Microbiol 2022; 13:968617. [PMID: 36274737 PMCID: PMC9582999 DOI: 10.3389/fmicb.2022.968617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/21/2022] [Indexed: 11/24/2022] Open
Abstract
Gymnopus sect. Impudicae is a poorly studied group around the world. However, it is well known for its pungent smell-a total of five species from China belonging to sect. Impudicae were recorded, and included four species new to science-G. epiphyllus, G. cystidiosus, G. subdensilamellatus, and G. subpolyphyllus-which were delimited and proposed based on morphological and molecular evidences, and one new record from Henan, Jiangxi, and Gansu Province, China-G. densilamellatus. Detailed descriptions and illustrations were presented as well as comparisons to similar species. Phylogenetic analysis inferred from the ITS and nLSU dataset supported the Gymnopus as a monophyletic genus which was defined by Oliveira et al., and the novel species grouped as separate lineages within it. A Key to the reported species of Gymnopus sect. Impudicae is also provided.
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Affiliation(s)
- Jia-Jun Hu
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- School of Life Science, Northeast Normal University, Changchun, China
- China Mycological Valley (Hefei), Hefei, China
| | - Li-Ru Song
- Gansu Engineering Laboratory of Applied Mycology, Hexi University, Zhangye, China
| | - Yong-Lan Tuo
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- China Mycological Valley (Hefei), Hefei, China
| | - Gui-Ping Zhao
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Lei Yue
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Bo Zhang
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- China Mycological Valley (Hefei), Hefei, China
- Joint Laboratory of International Cooperation in Modern Agricultural Technology, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yu Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- School of Life Science, Northeast Normal University, Changchun, China
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