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Xue R, Su LJ, Yu TJ, Xu C, Huang HY, Zeng NK, Zhang GL, Tang LP. Four New Species and a New Combination of Boletaceae ( Boletales) from Subtropical and Tropical China. J Fungi (Basel) 2024; 10:348. [PMID: 38786703 PMCID: PMC11122390 DOI: 10.3390/jof10050348] [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: 04/03/2024] [Revised: 05/04/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024] Open
Abstract
Previous studies have shown that boletes are abundant and diverse in China, especially in tropical and subtropical regions. In the present study, morphological, ecological, host relationship, and a four-locus (28S, tef1, rpb1, and rpb2) molecular phylogenetic analyses were used to study the family Boletaceae in subtropical and tropical China. Four new bluing species are described from three genera, viz. Boletellus verruculosus (Chinese name), Xerocomellus tenuis (Chinese name), Xer. brunneus (Chinese name), and Xerocomus zhangii (Chinese name). Moreover, the genus Nigroboletus is treated as a synonym of Xerocomellus, and a new combination, namely Xer. roseonigrescens (Chinese name), is proposed.
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Affiliation(s)
- Rou Xue
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
| | - Lin-Jie Su
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
| | - Tai-Jie Yu
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
| | - Chang Xu
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
| | - Hong-Yan Huang
- College of Medicine, Lishui University, Lishui 323000, China;
| | - Nian-Kai Zeng
- College of Life Sciences, Hainan Normal University, Haikou 571158, China;
| | - Guo-Li Zhang
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
| | - Li-Ping Tang
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China; (R.X.); (L.-J.S.); (T.-J.Y.); (C.X.)
- Yunnan College of Modern Biomedical Industry, Kunming Medical University, Kunming 650500, China
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Vadthanarat S, Raghoonundon B, Lumyong S, Raspé O. Rostrupomyces, a new genus to accommodate Xerocomussisongkhramensis, and a new Hemileccinum species (Xerocomoideae, Boletaceae) from Thailand. MycoKeys 2024; 103:129-165. [PMID: 38584717 PMCID: PMC10995610 DOI: 10.3897/mycokeys.103.107935] [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: 06/13/2023] [Accepted: 03/06/2024] [Indexed: 04/09/2024] Open
Abstract
A new genus, Rostrupomyces is established to accommodate Xerocomussisongkhramensis based on multiple protein-coding genes (atp6, cox3, tef1, and rpb2) analyses of a wide taxon sampling of Boletaceae. In our phylogeny, the new genus was sister to Rubinosporus in subfamily Xerocomoideae, phylogenetically distant from Xerocomus, which was highly supported as sister to Phylloporus in the same subfamily Xerocomoideae. Rostrupomyces is different from other genera in Boletaceae by the following combination of characters: rugulose to subrugulose pileus surface, white pores when young becoming pale yellow in age, subscabrous stipe surface scattered with granulose squamules, white basal mycelium, unchanging color in any parts, yellowish brown spore print, and broadly ellipsoid to ellipsoid, smooth basidiospores. In addition, Hemileccinuminferius, also from subfamily Xerocomoideae, is newly described. Detailed descriptions and illustrations of the new genus and new species are presented.
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Affiliation(s)
- Santhiti Vadthanarat
- School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
- Department of Biological Science, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | | | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Olivier Raspé
- School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
- Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium
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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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4
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Magnago AC, Alves-Silva G, Henkel TW, da Silveira RMB. New genera, species, and combinations of Boletaceae from Brazil and Guyana. Mycologia 2022; 114:1-19. [PMID: 35452350 DOI: 10.1080/00275514.2022.2037307] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 01/31/2022] [Indexed: 10/18/2022]
Abstract
Brasilioporus olivaceoflavidus, gen. et sp. nov., Brasilioporus simoniarum, sp. nov., Neotropicomus australis, gen. et sp. nov., and Nevesoporus nigrostipitatus, gen. et sp. nov. (Boletaceae, Boletales, Basidiomycota), are described from the endangered Atlantic Forest biome of eastern Brazil. New combinations into these new genera are proposed for the Guyanese taxa Xerocomus parvogracilis, Tylopilus rufonigricans, and Tylopilus exiguus. Boletaceae subfamily Chalciporoideae was recircumscribed to include the new genus Nevesoporus. Molecular phylogenetic analyses using a multilocus data set (ITS+28S+TEF1+RPB1+RPB2) from a large taxon set across the Boletaceae justify recognition of the new genera. Morphological, ecological, and DNA sequence data are provided for the new species. A key to known native and introduced bolete species from the Brazilian Atlantic Forest is provided.
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Affiliation(s)
- Altielys Casale Magnago
- Departamento de Botânica, Universidade Federal do Espírito Santo, Campus Goiabeiras, Vitória, 29075-910, Brazil
- Departamento de Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Campus do Vale, Porto Alegre, 91509-900, Brazil
| | - Genivaldo Alves-Silva
- Departamento de Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Campus do Vale, Porto Alegre, 91509-900, Brazil
- MIND.Funga (Monitoring and Inventorying Neotropical Diversity of Fungi), Universidade Federal de Santa Catarina, Florianópolis, 88040-900, Brazil
- Departamento de Botânica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, Florianópolis, 88040-900, Brazil
| | - Terry W Henkel
- Department of Biological Sciences, Humboldt State University, Arcata, California 95521, USA
| | - Rosa Mara Borges da Silveira
- Departamento de Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Campus do Vale, Porto Alegre, 91509-900, Brazil
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5
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Ayala-Vásquez O, García-Jiménez J, Aguirre-Acosta E, Castro-Rivera R, Ángeles-Argáiz RE, Saldivar ÁE, Garibay-Orijel R. Hemiaustroboletus, a new genus in the subfamily Austroboletoideae (Boletaceae, Boletales). MycoKeys 2022; 88:55-78. [PMID: 35585930 PMCID: PMC9005474 DOI: 10.3897/mycokeys.88.73951] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 03/09/2022] [Indexed: 11/12/2022] Open
Abstract
The present study describes Hemiaustroboletusgen. nov. in the subfamily Austroboletoideae (Boletaceae). Hemiaustroboletus is supported by morphological and molecular data using LSU and RPB2 regions. Additionally, its geographic distribution and intraspecific variation were inferred using ITS sequences. The genus is characterised by pileate-stipitate basidiomata; purple, brown, reddish-brown, orange-brown to dark brown vinaceous pileus; whitish or lilac to vinaceous context and a subclavate stipe. Microscopically, it is characterised by ornamented, slightly verrucose, cracked to perforated brown basidiospores. Two species are described within the genus, Hemiaustroboletus vinaceobrunneussp. nov. and H. vinaceussp. nov.Hemiaustroboletus vinaceussp. nov. is morphologically similar to Austroboletus gracilis, which suggests they may have been confused in the past. This study presents the phylogenetic placement, microscopic structures, detailed morphological descriptions and illustrations of both new species.
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Rubinosporus auriporus gen. et sp. nov. (Boletaceae: Xerocomoideae) from Tropical Forests of Thailand, Producing Unusual Dark Ruby Spore Deposits. J Fungi (Basel) 2022; 8:jof8030278. [PMID: 35330280 PMCID: PMC8955211 DOI: 10.3390/jof8030278] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/10/2022] Open
Abstract
Rubinosporus, a new bolete genus from tropical forests of Thailand is introduced with R. auriporus as the type species. The genus is unique among Xerocomoideae in producing dark ruby spore deposits. It can be differentiated from all other Boletaceae genera by the following combination of characters: pileus surface evenly covered with matted tomentum; stipe surface with evenly scattered minute squamules; golden yellow tubular hymenophore, which is relatively thin especially when young; unchanging surfaces and context when bruised or cut; smooth, broadly ellipsoid basidiospores; and dark ruby spore deposits. The Boletaceae-wide and Xerocomoideae-wide phylogenetic analyses based on four-gene data sets (atp6, cox3, rpb2, and tef1) support Rubinosporus as monophyletic and places it in Boletaceae subfamily Xerocomoideae. Full descriptions and illustrations of the new genus and species are presented.
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7
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Badou SA, Furneaux B, De Kesel A, Khan FK, Houdanon RD, Ryberg M, Yorou NS. Paxilloboletus gen. nov., a new lamellate bolete genus from tropical Africa. Mycol Prog 2022. [DOI: 10.1007/s11557-021-01756-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
This study presents Paxilloboletus gen. nov., a new lamellate bolete genus represented by two tropical African species, Paxilloboletus africanus sp. nov. and Paxilloboletus latisporus sp. nov. Although the new taxa strongly resemble Paxillus (Paxillaceae), they lack clamp connections and form a separate generic clade within the Boletaceae phylogeny. The new species are lookalikes, morphologically only separable by their spore morphology. Descriptions and illustrations of the new genus and new species are given, as well as comments on ecology, distribution, and morphological differences with other gilled Boletaceae.
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8
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Exploring the Relationships between Four New Species of Boletoid Fungi from Northern China and Their Related Species. J Fungi (Basel) 2022; 8:jof8030218. [PMID: 35330220 PMCID: PMC8955560 DOI: 10.3390/jof8030218] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/18/2022] [Accepted: 02/20/2022] [Indexed: 02/04/2023] Open
Abstract
The family Boletaceae primarily represents ectomycorrhizal fungi, which play an essential ecological role in forest ecosystems. Although the Boletaceae family has been subject to a relatively global and comprehensive history of work, novel species and genera are continually described. During this investigation in northern China, many specimens of boletoid fungi were collected. Based on the study of their morphology and phylogeny, four new species, Butyriboletus pseudoroseoflavus, Butyriboletus subregius, Tengioboletus subglutinosus, and Suillellus lacrymibasidiatus, are introduced. Morphological evidence and phylogenetic analyses of the single or combined dataset (ITS or 28S, rpb1, rpb2, and tef1) confirmed these to be four new species. The evidence and analyses indicated the new species’ relationships with other species within their genera. Detailed descriptions, color photographs, and line drawings are provided. The species of Butyriboletus in China were compared in detail and the worldwide keys of Tengioboletus and Suillellus were given.
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Raghoonundon B, Davoodian N, Phonemany M, Raspé O. Tylocinum is no longer monotypic: Tylocinumbrevisporum sp. nov. (Boletales, Boletaceae) from northern Thailand. Biodivers Data J 2021; 9:e75907. [PMID: 34975279 PMCID: PMC8716511 DOI: 10.3897/bdj.9.e75907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/16/2021] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Tylocinum Y.C. Li & Zhu L. Yang 2016 is a Boletaceae genus belonging in subfamily Leccinoideae. It was described in 2016 from China and, prior to this study, it contained only one species, T.griseolum Y.C. Li & Zhu L. Yang 2016. During our survey of Boletaceae from Thailand, we collected some specimens that could be identified as a Tylocinum species, different from T.griseolum. NEW INFORMATION The bolete specimens, collected in forests dominated by Dipterocarpaceae and Fagaceae in northern Thailand, are described as Tylocinumbrevisporum Raghoonundon & Raspé sp. nov. Macroscopic and microscopic descriptions with illustrations are provided, as well as a 3-gene phylogeny, which confirms the new taxon's position in Tylocinum. Tylocinumbrevisporum differs from the only other known Tylocinum species (T.griseolum) by its brownish-grey colour, greyish-orange to brownish-orange colour change in the hymenophore when bruised, smaller pores (≤ 0.5 mm), longer tubes (up to 6 mm long), shorter and narrower basidiospores, longer and broader basidia and longer pleurocystidia relative to cheilocystidia. T.brevisporum is the second species from the genus Tylocinum and the only one to be found outside China thus far.
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Affiliation(s)
- Bhavesh Raghoonundon
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang RaiThailand
- School of Science, Mae Fah Luang University, Chiang Rai, ThailandSchool of Science, Mae Fah Luang UniversityChiang RaiThailand
| | - Naveed Davoodian
- National Herbarium of Victoria, Royal Botanic Gardens Victoria, Melbourne, Victoria, AustraliaNational Herbarium of Victoria, Royal Botanic Gardens VictoriaMelbourne, VictoriaAustralia
| | - Monthien Phonemany
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang RaiThailand
- School of Science, Mae Fah Luang University, Chiang Rai, ThailandSchool of Science, Mae Fah Luang UniversityChiang RaiThailand
| | - Olivier Raspé
- School of Science, Mae Fah Luang University, Chiang Rai, ThailandSchool of Science, Mae Fah Luang UniversityChiang RaiThailand
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Wu LL, Liang ZQ, Su MS, Fan YG, Zhang P, Jiang S, Chen YL, Hao YJ, Zeng NK. Updated taxonomy of Chinese Phylloporus (Boletaceae, Boletales): six new taxa and four redescribed species. Mycol Prog 2021. [DOI: 10.1007/s11557-021-01722-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Four New Species of Hemileccinum (Xerocomoideae, Boletaceae) from Southwestern China. J Fungi (Basel) 2021; 7:jof7100823. [PMID: 34682244 PMCID: PMC8539891 DOI: 10.3390/jof7100823] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/28/2021] [Accepted: 09/28/2021] [Indexed: 11/21/2022] Open
Abstract
The genus Hemileccinum belongs to the subfamily Xerocomoideae of the family Boletaceae. In this study, phylogenetic inferences of Hemileccinum based on sequences of a single-locus (ITS) and a multi-locus (nrLSU, tef1-α, rpb1, rpb2) were conducted. Four new species, namely H. abidum, H. brevisporum, H. ferrugineipes and H. parvum were delimited and proposed based on morphological and molecular evidence. Descriptions and line-drawings of them were presented, as well as their comparisons to allied taxa. Our study shed new light on the recognition of the genus. The pileipellis of the species in this genus should mostly be regarded as (sub)epithelium to hyphoepithelium, because the pileipellis of most studied species here is composed of short inflated cells in the inner layer (subpellis) and filamentous hyphae in outer layer (suprapellis). The basidiospores of the studied species, including the type species, H. impolitum, have a warty surface.
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12
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Vadthanarat S, Halling RE, Amalfi M, Lumyong S, Raspé O. An Unexpectedly High Number of New Sutorius (Boletaceae) Species From Northern and Northeastern Thailand. Front Microbiol 2021; 12:643505. [PMID: 33912149 PMCID: PMC8072293 DOI: 10.3389/fmicb.2021.643505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/08/2021] [Indexed: 11/13/2022] Open
Abstract
Sutorius is a poroid genus in Boletaceae that typically has chocolate brown to reddish brown or purplish brown basidiomata with a finely scaly stipe and produces a reddish brown spore deposit. During the survey on diversity of boletes in Northern and Northeastern Thailand, several Sutorius collections were obtained. Combined evidence from morphology and phylogenetic analyses of a combined three-gene data set (atp6, tef1 and rpb2) of the Sutorius collections along with selected Boletaceae in the Pulveroboletus group indicated that Thai collections represent seven new Sutorius species. The analyses also indicated that Tylopilus maculatoides belongs in Sutorius. Therefore, the transfer of T. maculatoides to Sutorius is proposed. Full descriptions and illustrations of the seven new species and S. maculatoides are presented in this study. With the seven new species and the new combination, eight of the eleven described Sutorius species are known to occur in Northern and Northeastern Thailand, whereas only one species is known from each of two continents, the Americas and Australia.
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Affiliation(s)
- Santhiti Vadthanarat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Roy E Halling
- Institute of Systematic Botany, New York Botanical Garden, Bronx, NY, United States
| | - Mario Amalfi
- Botanic Garden Meise, Meise, Belgium.,Fédération Wallonie-Bruxelles, Service Général de l'Enseignement Universitaire et de la Recherche Scientifique, Bruxelles, Belgium
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
| | - Olivier Raspé
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand.,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
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Kuo M, Ortiz-Santana B. Revision of leccinoid fungi, with emphasis on North American taxa, based on molecular and morphological data. Mycologia 2020; 112:197-211. [PMID: 31900053 DOI: 10.1080/00275514.2019.1685351] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The leccinoid fungi are boletes and related sequestrate mushrooms (Boletaceae, Basidiomycota) that have traditionally been placed in Leccinum, Boletus, Leccinellum, and a handful of other less familiar genera. These mushrooms generally feature scabers or scaber-like dots on the surface of the stipe, and they are often fairly tall and slender when compared with other boletes. They are ectomycorrhizal fungi and appear to be fairly strictly associated with specific trees or groups of related trees. In the present study, we investigate the phylogenetic relationships among the leccinoid fungi and other members of the family Boletaceae using portions of three loci from nuc 28S rDNA (28S), translation elongation factor 1-α (TEF1), and the RNA polymerase II second-largest subunit (RPB2). Two DNA data sets (combined 28S-TEF1 and 28S-TEF1-RPB2), comprising sequences from nearly 270 voucher specimens, were evaluated using two different phylogenetic analyses (maximum likelihood and Bayesian inference). Five major clades were obtained, and leccinoid fungi appeared in four of them. Taxonomic proposals supported by our results, representing a broadly circumscribed Leccinum that includes several sequestrate genera, along with Leccinellum, are made.
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Affiliation(s)
- Michael Kuo
- The Herbarium of Michael Kuo, P.O. Box 742, Charleston, Illinois 61920
| | - Beatriz Ortiz-Santana
- Center for Forest Mycology Research, Northern Research Station, United States Department of Agriculture Forest Service, One Gifford Pinchot Drive, Madison, Wisconsin 53726
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He MQ, Zhao RL, Hyde KD, Begerow D, Kemler M, Yurkov A, McKenzie EHC, Raspé O, Kakishima M, Sánchez-Ramírez S, Vellinga EC, Halling R, Papp V, Zmitrovich IV, Buyck B, Ertz D, Wijayawardene NN, Cui BK, Schoutteten N, Liu XZ, Li TH, Yao YJ, Zhu XY, Liu AQ, Li GJ, Zhang MZ, Ling ZL, Cao B, Antonín V, Boekhout T, da Silva BDB, De Crop E, Decock C, Dima B, Dutta AK, Fell JW, Geml J, Ghobad-Nejhad M, Giachini AJ, Gibertoni TB, Gorjón SP, Haelewaters D, He SH, Hodkinson BP, Horak E, Hoshino T, Justo A, Lim YW, Menolli N, Mešić A, Moncalvo JM, Mueller GM, Nagy LG, Nilsson RH, Noordeloos M, Nuytinck J, Orihara T, Ratchadawan C, Rajchenberg M, Silva-Filho AGS, Sulzbacher MA, Tkalčec Z, Valenzuela R, Verbeken A, Vizzini A, Wartchow F, Wei TZ, Weiß M, Zhao CL, Kirk PM. Notes, outline and divergence times of Basidiomycota. FUNGAL DIVERS 2019. [DOI: 10.1007/s13225-019-00435-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractThe Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the Ascomycota. The present work provides an overview of all validly published, currently used basidiomycete genera to date in a single document. An outline of all genera of Basidiomycota is provided, which includes 1928 currently used genera names, with 1263 synonyms, which are distributed in 241 families, 68 orders, 18 classes and four subphyla. We provide brief notes for each accepted genus including information on classification, number of accepted species, type species, life mode, habitat, distribution, and sequence information. Furthermore, three phylogenetic analyses with combined LSU, SSU, 5.8s, rpb1, rpb2, and ef1 datasets for the subphyla Agaricomycotina, Pucciniomycotina and Ustilaginomycotina are conducted, respectively. Divergence time estimates are provided to the family level with 632 species from 62 orders, 168 families and 605 genera. Our study indicates that the divergence times of the subphyla in Basidiomycota are 406–430 Mya, classes are 211–383 Mya, and orders are 99–323 Mya, which are largely consistent with previous studies. In this study, all phylogenetically supported families were dated, with the families of Agaricomycotina diverging from 27–178 Mya, Pucciniomycotina from 85–222 Mya, and Ustilaginomycotina from 79–177 Mya. Divergence times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system, and also provide a better understanding of their phylogeny and evolution.
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Loizides M, Bellanger JM, Assyov B, Moreau PA, Richard F. Present status and future of boletoid fungi (Boletaceae) on the island of Cyprus: Cryptic and threatened diversity unravelled by ten-year study. FUNGAL ECOL 2019. [DOI: 10.1016/j.funeco.2019.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Vadthanarat S, Amalfi M, Halling RE, Bandala V, Lumyong S, Raspé O. Two new Erythrophylloporus species (Boletaceae) from Thailand, with two new combinations of American species. MycoKeys 2019; 55:29-57. [PMID: 31274985 PMCID: PMC6598938 DOI: 10.3897/mycokeys.55.34570] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 05/24/2019] [Indexed: 11/26/2022] Open
Abstract
Erythrophylloporus is a lamellate genus in the family Boletaceae that has been recently described from China based on E.cinnabarinus, the only known species. Typical characters of Erythrophylloporus are reddish-orange to yellowish-red basidiomata, including lamellae, bright yellow basal mycelium and smooth, broadly ellipsoid, ellipsoid to nearly ovoid basidiospores. During our survey on diversity of Boletaceae in Thailand, several yellowish-orange to reddish- or brownish-orange lamellate boletes were collected. Based on both morphological evidence and molecular analyses of a four-gene dataset (atp6, tef1, rpb2 and cox3), they were recognised as belonging in Erythrophylloporus and different from the already known species. Two new species, E.paucicarpus and E.suthepensis are therefore introduced from Thailand with detailed descriptions and illustrations. Moreover, two previously described Phylloporus species, P.aurantiacus and P.fagicola, were also revised and recombined in Erythrophylloporus. A key to all known Erythrophylloporus species is provided.
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Affiliation(s)
- Santhiti Vadthanarat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
- PhD’s Degree Program in Biodiversity and Ethnobiology, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Mario Amalfi
- Botanic Garden Meise, Nieuwelaan 38, 1860 Meise, Belgium
| | - Roy E. Halling
- New York Botanical Garden, 2900 Southern Blvd, Bronx, New York 10458, USA
| | - Victor Bandala
- Red Biodiversidad y Sistemática, Instituto de Ecología A.C., P.O. Box 63, Xalapa, Veracruz, 91000, México
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
- Center of Excellence in Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok, 10300, Thailand
| | - Olivier Raspé
- Botanic Garden Meise, Nieuwelaan 38, 1860 Meise, Belgium
- Fédération Wallonie–Bruxelles, Service général de l’Enseignement universitaire et de la Recherche scientifique, Rue A. Lavallée 1, 1080 Bruxelles, Belgium
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Vadthanarat S, Lumyong S, Raspé O. Cacaoporus, a new Boletaceae genus, with two new species from Thailand. MycoKeys 2019; 54:1-29. [PMID: 31231163 PMCID: PMC6579793 DOI: 10.3897/mycokeys.54.35018] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 04/26/2019] [Indexed: 11/18/2022] Open
Abstract
We introduce a new genus, Cacaoporus, characterised by chocolate brown to dark brown basidiomata and hymenophore, tubes not separable from the pileus context, white to off-white basal mycelium, reddening when bruised, amygdaliform to ovoid spores and dark brown spore deposit. Phylogenetic analyses of a four-gene dataset (atp6, tef1, rpb2 and cox3) with a wide selection of Boletaceae showed that the new genus is monophyletic and sister to the genera Cupreoboletus and Cyanoboletus in the Pulveroboletus group. Two new species in the genus, C.pallidicarneus and C.tenebrosus are described from northern Thailand. Full descriptions and illustrations of the new genus and species are presented. The phylogeny also confirmed the reciprocal monophyly of Neoboletus and Sutorius, which further support the separation of these two genera.
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Affiliation(s)
- Santhiti Vadthanarat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand Department of Biology, Faculty of Science, Chiang Mai University Chiang Mai Thailand.,PhD's Degree Program in Biodiversity and Ethnobiology, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand Botanic Garden Meise Meise Belgium.,Center of Excellence in Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand Department of Biology, Faculty of Science, Chiang Mai University Chiang Mai Thailand
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand Department of Biology, Faculty of Science, Chiang Mai University Chiang Mai Thailand.,Center of Excellence in Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand Department of Biology, Faculty of Science, Chiang Mai University Chiang Mai Thailand.,Academy of Science, The Royal Society of Thailand, Bangkok, 10300, Thailand Botanic Garden Meise Meise Belgium
| | - Olivier Raspé
- Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium Botanic Garden Meise Meise Belgium.,Fédération Wallonie-Bruxelles, Service général de l'Enseignement universitaire et de la Recherche scientifique, Rue A. Lavallée 1, 1080 Bruxelles, Belgium Department of Biology, Faculty of Science, Chiang Mai University Chiang Mai Thailand
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Feng B, Yang Z. Studies on diversity of higher fungi in Yunnan, southwestern China: A review. PLANT DIVERSITY 2018; 40:165-171. [PMID: 30740561 PMCID: PMC6137262 DOI: 10.1016/j.pld.2018.07.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/02/2018] [Accepted: 07/05/2018] [Indexed: 06/02/2023]
Abstract
Yunnan is exceedingly rich in higher fungi (Ascomycota and Basidiomycota). Given that the number of fungi (including lichens) occurring in a given area is, as Hawksworth suggested, roughly six times that of local vascular plants, a total of approximately 104,000 fungal species would be expected in Yunnan. However, to date only about 6000 fungal species, including roughly 3000 species of higher fungi, have been reported from the province. Although studies on Yunnan's fungi started in the late nineteenth century, significant progress has been made only in the last forty-five years. Over the first twenty-five years of this period, studies on fungal diversity in this area have largely been about taxonomy based on morphological characters and partially on geographical distribution. Over the past twenty years, the combination of both morphological and molecular phylogenetic approaches has become the preferred method to help understand the diversity and evolution of higher fungi. This review focuses on our current knowledge of how geological, geographical, and ecological factors may have contributed to the diversity patterns of higher fungi in Yunnan. Based on this knowledge, three aspects for future studies are suggested.
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Affiliation(s)
| | - Zhuliang Yang
- Corresponding author. Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road #132, Kunming 650201, Yunnan, China.
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Vadthanarat S, Raspé O, Lumyong S. Phylogenetic affinities of the sequestrate genus Rhodactina (Boletaceae), with a new species, R. rostratispora from Thailand. MycoKeys 2018:63-80. [PMID: 29559826 PMCID: PMC5804118 DOI: 10.3897/mycokeys.29.22572] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 01/15/2018] [Indexed: 11/23/2022] Open
Abstract
Rhodactina is a small sequestrate genus in Boletaceae with two described species, R.himalayensis and R.incarnata. Phylogenetic analyses of a three-gene dataset including atp6, tef1 and rpb2 of Rhodactina species along with selected Boletaceae species showed that all Rhodactina species formed a monophyletic clade, sister to the genera Spongiforma and Borofutus in subfamily Leccinoideae with high support. All of the taxa in the clade have a similar chemical reaction in which basidiospores turn purplish, purplish red to violet or violet grey when in contact with potassium hydroxide. The molecular analyses also showed that all Rhodactina specimens collected from Ubon Ratchathani province, northeastern Thailand, belong to a new species. Morphologically, the new species is different from others by having a markedly prominent hilar appendage and a terminal hilum on its basidiospores. Thus, the new species, Rhodactinarostratispora, is introduced with detailed macroscopic and microscopic descriptions and illustrations.
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Affiliation(s)
- Santhiti Vadthanarat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Olivier Raspé
- Botanic Garden Meise, Nieuwelaan 38, 1860 Meise, Belgium.,Fédération Wallonie-Bruxelles, Service général de l'Enseignement universitaire et de la Recherche scientifique, Rue A. Lavallée 1, 1080 Bruxelles, Belgium
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
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Wu G, Li YC, Zhu XT, Zhao K, Han LH, Cui YY, Li F, Xu JP, Yang ZL. One hundred noteworthy boletes from China. FUNGAL DIVERS 2016. [DOI: 10.1007/s13225-016-0375-8] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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