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The genus Agaricus in the Caribbean II. Refined phylogeny of Agaricus subg. Spissicaules with description of two new sections and eight new species. Mycol Prog 2021. [DOI: 10.1007/s11557-021-01686-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Ling ZL, Zhou JL, Parra LA, De Kesel A, Callac P, Cao B, He MQ, Zhao RL. Four new species of Agaricus subgenus Spissicaules from China. Mycologia 2021; 113:476-491. [PMID: 33566752 DOI: 10.1080/00275514.2020.1852808] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Agaricus subgenus Spissicaules is widely distributed in the world. In this study, 114 specimens were included in multigene phylogenetic analyses that allowed a better circumscription of the four sections in A. subg. Spissicaules. Three new species from China, A. brunneovariabilis, A. beijingensis, and A. planiceps, are described and placed in different sections. The invalidly described A. catenariocystidiosus is validated here as an additional new species. Comparisons between the sequences of the three closely related species A. thiersii, A. parasubrutilescens, and A. linzhiensis support the distinction between these three species despite the paraphyly of A. linzhiensis, which results from its high intraspecific variability with numerous heteromorphisms.
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Affiliation(s)
- Zhi-Lin Ling
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, People's Republic of China.,College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing 100408, People's Republic of China
| | - Jun-Liang Zhou
- School of Agriculture and Life Sciences, Kunming University, Kunming 650214, People's Republic of China
| | - Luis A Parra
- Avda. Miranda do Douro 7, 5ºG, 09400 Aranda de Duero, Spain
| | - André De Kesel
- Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium
| | - Philippe Callac
- Mycologie et sécurité des aliments, Institut national de recherche pour l'agriculture, l'alimentation et l'environnement, CS 20032, 33883 Villenave d'Ornon Cedex, France
| | - Bin Cao
- College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing 100408, People's Republic of China
| | - Mao-Qiang He
- College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing 100408, People's Republic of China
| | - Rui-Lin Zhao
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, People's Republic of China.,College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing 100408, People's Republic of China
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Hyde KD, Norphanphoun C, Chen J, Dissanayake AJ, Doilom M, Hongsanan S, Jayawardena RS, Jeewon R, Perera RH, Thongbai B, Wanasinghe DN, Wisitrassameewong K, Tibpromma S, Stadler M. Thailand’s amazing diversity: up to 96% of fungi in northern Thailand may be novel. FUNGAL DIVERS 2018. [DOI: 10.1007/s13225-018-0415-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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He MQ, Chen J, Zhou JL, Ratchadawan C, Hyde KD, Zhao RL. Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species. Sci Rep 2017; 7:5122. [PMID: 28698573 PMCID: PMC5505996 DOI: 10.1038/s41598-017-05203-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 05/23/2017] [Indexed: 11/16/2022] Open
Abstract
Agaricus section Minores contains the richest species diversity within the genus. Its Phylogeny is firstly presented by a Maximum Likelihood tree generated through DNA sequences from four gene regions of 91 species. Furthermore, a molecular dating analysis is conducted used those sequences, and it provided the divergence times of the clades within section Minores. Study showed section Minores has a tropical origin. Four main dispersal routes are proposed: (1) species from South Asia migrated through the Tibetan Plateau and reached Europe ca. 9-13 Ma; (2) species from out of South Asia dispersed to Europe in the earlier time of ca. 22 Ma; (3) species from South Asia dispersed through North Asia to Alaska, and reached West America around ca. 9 Ma; and (4) species from South Asia dispersed south and reached Oceania by at least three invading events about ca. 9, 12 and 16-18 Ma respectively. Those routes excepting the second route coincide with those of ectomycorrhizal mushrooms. To know whether the second route existed in the saprotrophic mushrooms requires further studies, and the fourth route may explain why the secotioid species occurring in Australia are morphologically similar but cluster in different phylogenetic clades. This study also demonstrates a great biodiversity of A. section Minores in China. Sixteen new species and three new records are introduced from China with morphological descriptions, illustrations, color photographs and phylogenetic analyses.
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Affiliation(s)
- Mao-Qiang He
- State key laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
- Institute of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand
| | - Jie Chen
- Institute of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand
| | - Jun-Liang Zhou
- Institute of Microbiology and Beijing Key Laboratory for Forest Pest Control, Beijing Forestry University, Beijing, 100083, China
| | - Cheewangkoon Ratchadawan
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Kevin D Hyde
- Institute of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand
| | - Rui-Lin Zhao
- State key laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing, 100408, China.
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