1
|
Na Q, Zeng H, Hu Y, Ding H, Ke B, Zeng Z, Liu C, Cheng X, Ge Y. Morphological and phylogenetic analyses reveal five new species of Porotheleaceae (Agaricales, Basidiomycota) from China. MycoKeys 2024; 105:49-95. [PMID: 38708027 PMCID: PMC11066505 DOI: 10.3897/mycokeys.105.118826] [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: 01/15/2024] [Accepted: 04/04/2024] [Indexed: 05/07/2024] Open
Abstract
The first occurrence of Marasmiellomycena and Pulverulina in the Chinese mycobiota are reported, M.tomentosa and P.flavoalba, two new species and M.albodescendens, a new combination, revealed by phylogenetic analyses and morphological study. These newly-recorded genera, Marasmiellomycena, which can be distinguished by their agaricoid basidiomata, dark-coloured stipe, sarcodimitic tramal structure, stipitipellis with yellow to yellowish-brown pigments and yellow-pigmented thick-walled caulocystidia and Pulverulina, which differs from other genera of Porotheleaceae by its pruinose stipe, decurrent lamellae, inamyloid basidiospores and absence of hymenial cystidia. We also formally describe three other new species of Porotheleaceae collected from Chinese temperate to subtropical zones of Fujian and Zhejiang Provinces: Clitocybulafuscostriata, Gerronemabrunneosquamulosum and Leucoinocybesubglobispora. Furthermore, we include the results of a phylogenetic analysis of Porotheleaceae, based on a multi-locus (ITS, nrLSU and rpb2) dataset. According to this analysis, Chrysomycena, Clitocybula, Delicatula, Hydropodia, Hydropus, Leucoinocybe, Marasmiellomycena, Megacollybia, Pulverulina, Trogia and Vizzinia are monophyletic. However, Gerronema is identified as polyphyletic and, additionally, Porotheleum does not form a monophyletic group either because Porotheleumparvulum and Porotheleumalbidum are "unassigned" in phylogenetic analysis. The results of our phylogenetic analyses, coupled with morphological observations, confirm recognition of these new taxa. Morphological descriptions, photographs, line drawings and comparisons with closely-related taxa are presented for the new species. A key to the 22 species belonging to nine genera of Porotheleaceae in China is also provided.
Collapse
Affiliation(s)
- Qin Na
- Institute of Mycological Science and Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Hui Zeng
- Institute of Edible Fungi, Fujian Academy of Agricultural Sciences; National and Local Joint Engineering Research Center for Breeding & Cultivation of Features Edible Fungi, Fuzhou 350014, ChinaFujian Academy of Agricultural SciencesFuzhouChina
| | - Yaping Hu
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, State Environmental Protection Scientific Observation and Research Station for Ecological Environment of Wuyi Mountains, Nanjing 210042, ChinaNanjing Institute of Environmental SciencesNanjingChina
| | - Hui Ding
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, State Environmental Protection Scientific Observation and Research Station for Ecological Environment of Wuyi Mountains, Nanjing 210042, ChinaNanjing Institute of Environmental SciencesNanjingChina
| | - Binrong Ke
- Institute of Edible Fungi, Fujian Academy of Agricultural Sciences; National and Local Joint Engineering Research Center for Breeding & Cultivation of Features Edible Fungi, Fuzhou 350014, ChinaFujian Academy of Agricultural SciencesFuzhouChina
| | - Zhiheng Zeng
- Institute of Edible Fungi, Fujian Academy of Agricultural Sciences; National and Local Joint Engineering Research Center for Breeding & Cultivation of Features Edible Fungi, Fuzhou 350014, ChinaFujian Academy of Agricultural SciencesFuzhouChina
| | - Changjing Liu
- College of Criminal Science and Technology, Nanjing Police University, Nanjing 210042, ChinaNanjing Police UniversityNanjingChina
| | - Xianhao Cheng
- Institute of Mycological Science and Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Yupeng Ge
- Institute of Mycological Science and Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
- Institute of Edible Fungi, Fujian Academy of Agricultural Sciences; National and Local Joint Engineering Research Center for Breeding & Cultivation of Features Edible Fungi, Fuzhou 350014, ChinaFujian Academy of Agricultural SciencesFuzhouChina
| |
Collapse
|
2
|
Silva-Filho AGS, Mombert A, Nascimento CC, Nóbrega BB, Soares DMM, Martins AGS, Domingos AHR, Santos I, Della-Torre OHP, Perry BA, Desjardin DE, Stevani CV, Menolli N. Eoscyphella luciurceolata gen. and sp. nov. (Agaricomycetes) Shed Light on Cyphellopsidaceae with a New Lineage of Bioluminescent Fungi. J Fungi (Basel) 2023; 9:1004. [PMID: 37888262 PMCID: PMC10608165 DOI: 10.3390/jof9101004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/22/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023] Open
Abstract
During nocturnal field expeditions in the Brazilian Atlantic Rainforest, an unexpected bioluminescent fungus with reduced form was found. Based on morphological data, the taxon was first identified as belonging to the cyphelloid genus Maireina, but in our phylogenetic analyses, Maireina was recovered and confirmed as a paraphyletic group related to genera Merismodes and Cyphellopsis. Maireina filipendula, Ma. monacha, and Ma. subsphaerospora are herein transferred to Merismodes. Based upon morphological and molecular characters, the bioluminescent cyphelloid taxon is described as the new genus Eoscyphella, characterized by a vasiform to urceolate basidiomata, subglobose to broadly ellipsoid basidiospores, being pigmented, weakly to densely encrusted external hyphae, regularly bi-spored basidia, unclamped hyphae, and an absence of both conspicuous long external hairs and hymenial cystidia. Phylogenetic analyses based on ITS rDNA and LSU rDNA support the proposal of the new genus and confirm its position in Cyphellopsidaceae. Eoscyphella luciurceolata represents a new lineage of bioluminescent basidiomycetes with reduced forms.
Collapse
Affiliation(s)
- Alexandre G. S. Silva-Filho
- IFungiLab, Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), Campus São Paulo (SPO), São Paulo 01109-010, SP, Brazil; (A.G.S.S.-F.); (C.C.N.)
| | | | - Cristiano C. Nascimento
- IFungiLab, Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), Campus São Paulo (SPO), São Paulo 01109-010, SP, Brazil; (A.G.S.S.-F.); (C.C.N.)
| | - Bianca B. Nóbrega
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil;
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil;
| | - Douglas M. M. Soares
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil;
| | - Ana G. S. Martins
- Instituto de Pesquisa da Biodiversidade (IPBio), Iporanga 18330-000, SP, Brazil; (A.G.S.M.); (A.H.R.D.); (I.S.); (O.H.P.D.-T.)
| | - Adão H. R. Domingos
- Instituto de Pesquisa da Biodiversidade (IPBio), Iporanga 18330-000, SP, Brazil; (A.G.S.M.); (A.H.R.D.); (I.S.); (O.H.P.D.-T.)
| | - Isaias Santos
- Instituto de Pesquisa da Biodiversidade (IPBio), Iporanga 18330-000, SP, Brazil; (A.G.S.M.); (A.H.R.D.); (I.S.); (O.H.P.D.-T.)
| | - Olavo H. P. Della-Torre
- Instituto de Pesquisa da Biodiversidade (IPBio), Iporanga 18330-000, SP, Brazil; (A.G.S.M.); (A.H.R.D.); (I.S.); (O.H.P.D.-T.)
| | - Brian A. Perry
- Department of Biological Sciences, California State University, East Bay, Hayward, CA 94542, USA;
| | - Dennis E. Desjardin
- Department of Biology, San Francisco State University, San Francisco, CA 94132, USA;
| | - Cassius V. Stevani
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil;
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil;
| | - Nelson Menolli
- IFungiLab, Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), Campus São Paulo (SPO), São Paulo 01109-010, SP, Brazil; (A.G.S.S.-F.); (C.C.N.)
| |
Collapse
|
3
|
The detection of major clades and new species of Mallocybe (Inocybaceae, Agaricales) from China with elongate cheilocystidia. Mycol Prog 2023. [DOI: 10.1007/s11557-022-01854-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
4
|
Liu Z, Ge Y, Zeng H, Cheng X, Na Q. Four new species of Mycenasect.Calodontes (Agaricales, Mycenaceae) from northeast China. MycoKeys 2022; 93:23-56. [PMID: 36761907 PMCID: PMC9849094 DOI: 10.3897/mycokeys.93.86580] [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: 05/15/2022] [Accepted: 09/02/2022] [Indexed: 11/12/2022] Open
Abstract
Species of Mycenasect.Calodontes are representative of the Mycena genus as a whole and are easily recognised by the pinkish, reddish, purplish to brownish pileus and larger basidiomata. Furthermore, the colour of the pileus in the species of sect. Calodontes often has a transition or changes in different stages and the combination of the colour of the pileus with cystidia and basidiospores can be used to recognise taxa within this section. To date, 19 species of Mycenasect.Calodontes have been reported worldwide. Including our recent description of M.yuezhuoi, five species of sect. Calodontes have been recorded in China. During examination of specimens collected in coniferous forests or mixed broadleaf-conifer forests in temperate regions of China, additional taxa assigned to sect. Calodontes were identified. Four new species are recognised, based mostly on characters of the pileus and cystidia. Phylogenetic analysis of sequence data from multiple DNA regions (ITS + rpb1 + tef1) supported the morphological evidence. Here, we propose M.polycystidiata, M.rufobrunnea, M.shengshanensis and M.subulata as new species in Mycenasect.Calodontes. Morphological descriptions, line drawings, habitat photos and comparisons with closely-related taxa are provided. A key to the 23 known species of sect. Calodontes is presented.
Collapse
Affiliation(s)
- Zewei Liu
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Yupeng Ge
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Hui Zeng
- Institute of Edible Mushroom, Fujian Academy of Agricultural Sciences, Fuzhou 350011, ChinaInstitute of Edible Mushroom, Fujian Academy of Agricultural SciencesFuzhouChina
- National and Local Joint Engineering Research Center for Breeding and Cultivation of Features Edible Mushroom, Fuzhou 350011, ChinaNational and Local Joint Engineering Research Center for Breeding and Cultivation of Features Edible MushroomFuzhouChina
| | - Xianhao Cheng
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Qin Na
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| |
Collapse
|
5
|
Yan YY, Zhang YZ, Vauras J, Zhao LN, Fan YG, Li HJ, Xu F. Pseudospermaarenarium (Inocybaceae), a new poisonous species from Eurasia, based on morphological, ecological, molecular and biochemical evidence. MycoKeys 2022; 92:79-93. [PMID: 36761319 PMCID: PMC9849055 DOI: 10.3897/mycokeys.92.86277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 07/22/2022] [Indexed: 11/12/2022] Open
Abstract
In this study, Pseudospermaarenarium is proposed as a new species, based on morphological, ecological, molecular and biochemical evidence. The new species grows on sandy ground under Populus and Pinussylvestris in north-western China and northern Europe, respectively. It is characterised by the combination of the robust habit, nearly glabrous pileus, large cylindrical basidiospores, thin-walled cheilocystidia and ecological associations with Populusalba × P.berolinensis and Pinussylvestris and unique phylogenetic placement. Additionally, a comprehensive toxin determination of the new species using ultra-high performance liquid chromatography-tandem mass spectrometry was conducted. Results showed that it was a muscarine-positive species. The content were approximately five times higher in the pilei [4012.2 ± 803.1-4302.3 ± 863.2 mg/kg (k = 2, p = 95%)] than in the stipes [850.4 ± 171.1-929.1 ± 184.2 mg/kg (k = 2, p = 95%)], demonstrating the severity of mushroom poisoning when patients consumed different parts of the poisonous mushroom. Amatoxins, phallotoxins, ibotenic acid, muscimol, psilocybin and psilocin were not detected.
Collapse
Affiliation(s)
- Ya-Ya Yan
- School of Public Health and Management, Ningxia Key Laboratory of Environmental Factors and Chronic Diseases Control, Ningxia Medical University, Yinchuan, Ningxia, 750004, ChinaNingxia Medical UniversityYinchuanChina
| | - Yi-Zhe Zhang
- National Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and Prevention, Beijing, 100050, ChinaNational Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and PreventionBeijingChina
| | - Jukka Vauras
- 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, Hainan, 571199, ChinaUniversity of TurkuTurkuFinland
| | - Li-Na Zhao
- Biological Collections of Åbo Akademi University, Herbarium, Biodiversity Unit, University of Turku, FI-20014 Turku, FinlandHainan Medical UniversityHainanChina
| | - Yu-Guang Fan
- Biological Collections of Åbo Akademi University, Herbarium, Biodiversity Unit, University of Turku, FI-20014 Turku, FinlandHainan Medical UniversityHainanChina
| | - Hai-Jiao Li
- National Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and Prevention, Beijing, 100050, ChinaNational Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and PreventionBeijingChina
| | - Fei Xu
- School of Public Health and Management, Ningxia Key Laboratory of Environmental Factors and Chronic Diseases Control, Ningxia Medical University, Yinchuan, Ningxia, 750004, ChinaNingxia Medical UniversityYinchuanChina
- Physical and Chemical Department, Ningxia Hui Autonomous Region Center for Disease Control and Prevention, Yinchuan, Ningxia, 750004, ChinaPhysical and Chemical Department, Ningxia Hui Autonomous Region Center for Disease Control and PreventionYinchuanChina
| |
Collapse
|
6
|
Zhang YZ, Yan YY, Li HJ, Fan YG, Xu F. Toxin screening of Pseudosperma umbrinellum (Agaricals, Basidiomycota): First report of phalloidin in Inocybaceae mushroom. Toxicon 2022; 217:155-161. [PMID: 35998714 DOI: 10.1016/j.toxicon.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 10/15/2022]
Abstract
Pseudosperma species are widely distributed worldwide. Many of them cause poisoning incidents every year, and the toxin responsible for poisoning is muscarine, which could stimulate the parasympathetic nervous system. This study established a method using multiwalled carbon nanotube purification and liquid chromatography-tandem mass spectrometry for the targeted screening of mushroom toxins (muscarine, isoxazole derivatives, tryptamine alkaloids, three amatoxins and three phallotoxins) from Pseudosperma umbrinellum, a common poisonous mushroom distributed in north and northwestern China. Surprisingly, in addition to muscarine, phalloidin was also detected in P. umbrinellum, and the contents were 3022.2 ± 604.4 to 4002.3 ± 804.6 mg/kg (k = 2; p = 95%) muscarine and 5.9 ± 1.2 to 9.3 ± 1.8 mg/kg (k = 2; p = 95%) phalloidin.
Collapse
Affiliation(s)
- Yi-Zhe Zhang
- National Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Ya-Ya Yan
- School of Public Health and Management, Ningxia Key Laboratory of Environmental Factors and Chronic Diseases Control, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Hai-Jiao Li
- National Institute of Occupational Health and Poison Control, Chinese Centre for Disease Control and Prevention, Beijing, China.
| | - Yu-Guang Fan
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Tropical Environment and Health Laboratory, School of Pharmacy, Hainan Medical University, Haikou, Hainan, China.
| | - Fei Xu
- School of Public Health and Management, Ningxia Key Laboratory of Environmental Factors and Chronic Diseases Control, Ningxia Medical University, Yinchuan, Ningxia, China; Physical and Chemical Department, Ningxia Hui Autonomous Region Center for Disease Control and Prevention, Yinchuan, Ningxia, China.
| |
Collapse
|
7
|
Na Q, Liu Z, Zeng H, Ke B, Song Z, Cheng X, Ge Y. Taxonomic studies of bluish Mycena (Mycenaceae, Agaricales) with two new species from northern China. MycoKeys 2022; 90:119-145. [PMID: 36760418 PMCID: PMC9849084 DOI: 10.3897/mycokeys.90.78880] [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: 12/05/2021] [Accepted: 06/02/2022] [Indexed: 11/12/2022] Open
Abstract
Bluish Mycena are rare, but constitute a taxonomically complex group. A total of eight bluish species in four sections have previously been reported from North America, Europe, Oceania and Asia. Two species with a blue pileus, collected in China during our taxonomic study of Mycena s.l., are described here as new to science: Mycenacaeruleogrisea sp. nov. and M.caeruleomarginata sp. nov. Detailed descriptions, line drawings and a morphological comparison with closely-related species, especially herbarium specimens of M.subcaerulea from the USA, are provided. The results of Bayesian Inference and Maximum Likelihood phylogenetic analyses of a dataset of 96 nuclear rDNA ITS and 20 nLSU sequences of 43 Mycena species are also presented. The morphological data and the results of the phylogenetic analyses support the introduction of M.caeruleogrisea and M.caeruleomarginata as new species. A taxonomic key to bluish Mycena species of sections Amictae, Cyanocephalae, Sacchariferae and Viscipelles is provided.
Collapse
Affiliation(s)
- Qin Na
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Zewei Liu
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Hui Zeng
- Institute of Edible Mushroom, Fujian Academy of Agricultural Sciences, Fuzhou 350011, ChinaInstitute of Edible Mushroom, Fujian Academy of Agricultural SciencesFuzhouChina
- National and Local Joint Engineering Research Center for Breeding and Cultivation of Featured Edible Mushroom, Fuzhou 350011, ChinaNational and Local Joint Engineering Research Center for Breeding and Cultivation of Featured Edible MushroomFuzhouChina
| | - Binrong Ke
- Institute of Edible Mushroom, Fujian Academy of Agricultural Sciences, Fuzhou 350011, ChinaInstitute of Edible Mushroom, Fujian Academy of Agricultural SciencesFuzhouChina
- National and Local Joint Engineering Research Center for Breeding and Cultivation of Featured Edible Mushroom, Fuzhou 350011, ChinaNational and Local Joint Engineering Research Center for Breeding and Cultivation of Featured Edible MushroomFuzhouChina
| | - Zhizhong Song
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Xianhao Cheng
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| | - Yupeng Ge
- Shandong Key Laboratory of Edible Mushroom Technology, School of Agriculture, Ludong University, Yantai 264025, ChinaLudong UniversityYantaiChina
| |
Collapse
|