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Issue: Vol. 640 No. 2: 11 Mar. 2024
Type: Article
Published: 2024-03-11
DOI: 10.11646/phytotaxa.640.2.7
Page range: 183-195
Abstract views: 6
PDF downloaded: 0

Collybiopsis baiyunensis sp. nov. (Omphalotaceae, Agaricales) from Baiyun Mountain, Southern China

School of Life Science, Sun Yat-sen University, Guangzhou 510275, P. R. China.
School of Life Science, Sun Yat-sen University, Guangzhou 510275, P. R. China.
School of Life Science, Sun Yat-sen University, Guangzhou 510275, P. R. China.
School of Life Science, Sun Yat-sen University, Guangzhou 510275, P. R. China.
School of Life Science, Sun Yat-sen University, Guangzhou 510275, P. R. China.
Collybiopsis new species Omphalotaceae phylogeny taxonomy Fungi

Abstract

Collybiopsis baiyunensis, a new species collected from Baiyun Mountain, Guangzhou, Southern China, is described based on phylogenetic analyses of combined ITS and nrLSU sequences and morphological evidence. It is characterized by its light brown to yellowish brown pileus with reddish orange to reddish brown disc and whitish margin, oblong to subcylindrical basidiospores, clavate to broadly clavate or spheropedunculate cheilocystidia, absence of pleurocystidia, and cylindrical or flexuose caulocystidia. Detailed morphological descriptions, phylogenetic analyses and comparisons with closely related species are presented.

References

  1. Antonin, V., Hosaka, K. & Kolarik, M. (2023) Taxonomy and phylogeny of Paramarasmius gen. nov. and Paramarasmius mesosporus, a worldwide distributed fungus with a strict ecological niche. Plant Biosyst 157 (2): 286–293. https://doi.org/10.1080/11263504.2022.2100503
  2. Antonín, V. & Noordeloos, M.E. (1993) A monograph of Marasmius, Collybia, and related genera in Europe: Marasmius, Setulipes, and Marasmiellus. Libri botanici 8: 1–229.
  3. Capella-Gutierrez, S., Silla-Martinez, J.M. & Gabaldon, T. (2009) trimAl: a tool for automated alignment trimming in large-scale phylogenetic analyses. Bioinformatics (Oxford, England) 25 (15): 1972–1973. https://doi.org/10.1093/bioinformatics/btp348
  4. Crous, P.W., Boers, J., Holdom, D., Osieck, E.R., Steinrucken, T.V., Tan, Y.P., Vitelli, J.S., Shivas, R.G., Barrett, M., Boxshall, A.G., Broadbridge, J., Larsson, E., Lebel, T., Pinruan, U., Sommai, S., Alvarado, P., Bonito, G., Decock, C.A., De la Pena-Lastra, S., Delgado, G., Houbraken, J., Macia-Vicente, J.G., Raja, H.A., Rigueiro-Rodriguez, A., Rodriguez, A., Wingfield, M.J., Adams, S.J., Akulov, A., Al-Hidmi, T., Antonin, V., Arauzo, S., Arenas, F., Armada, F., Aylward, J., Bellanger, J.M., Berraf-Tebbal, A., Bidaud, A., Boccardo, F., Cabero, J., Calledda, F., Corriol, G., Crane, J.L., Dearnaley, J.D.W., Dima, B., Dovana, F., Eichmeier, A., Esteve-Raventos, F., Fine, M., Ganzert, L., Garcia, D., Torres-Garcia, D., Gene, J., Gutierrez, A., Iglesias, P., Istel, L., Jangsantear, P., Jansen, G.M., Jeppson, M., Karun, N.C., Karich, A., Khamsuntorn, P., Kokkonen, K., Kolarik, M., Kubatova, A., Labuda, R., Lagashetti, A.C., Lifshitz, N., Linde, C., Loizides, M., Luangsa-ard, J.J., Lueangjaroenkit, P., Mahadevakumar, S., Mahamedi, A.E., Malloch, D.W., Marincowitz, S., Mateos, A., Moreau, P.A., Miller, A.N., Molia, A., Morte, A., Navarro-Rodenas, A., Nebesarova, J., Nigrone, E., Nuthan, B.R., Oberlies, N.H., Pepori, A.L., Rama, T., Rapley, D., Reschke, K., Robicheau, B.M., Roets, F., Roux, J., Saavedra, M., Sakolrak, B., Santini, A., Sevcikova, H., Singh, P.N., Singh, S.K., Somrithipol, S., Spetik, M., Sridhar, K.R., Starink-Willemse, M., Taylor, V.A., van Iperen, A.L., Vauras, J., Walker, A.K., Wingfield, B.D., Yarden, O., Cooke, A.W., Manners, A.G., Pegg, K.G. & Groenewald, J.Z. (2022) Fungal Planet description sheets: 1383-1435. Persoonia 48: 261–371. https://doi.org/10.3767/persoonia.2022.48.08
  5. Deng, S.F., Li, T.H., Jiang, Z.D. & Song, B. (2016) Gymnopus ramulicola sp nov., a pinkish species from southern China. Mycotaxon 131 (3): 663–670. https://doi.org/10.5248/131.663
  6. Desjardin, D.E. & Perry, B.A. (2017) The gymnopoid fungi (Basidiomycota, Agaricales) from the Republic of Sao Tome and Principe, West Africa. Mycosphere 8 (9): 1317–1391. https://doi.org/10.5943/mycosphere/8/9/5
  7. Doyle, J.J. & Doyle, J.L. (1987) A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochemical Bulletin 19 (1): 11–15.
  8. Dutta, A.K., Wilson, A.W., Antonin, V. & Acharya, K. (2015) Taxonomic and phylogenetic study on gymnopoid fungi from Eastern India. I. Mycological Progress 14 (10): 79. https://doi.org/10.1007/s11557-015-1094-3
  9. Earle, F.S. (1909) The genera of the North American gill fungi. Bulletin of the New York Botanical Garden 5: 373–451.
  10. Hughes, K.W., Mather, D.A. & Petersen, R.H. (2010) A new genus to accommodate Gymnopus acervatus (Agaricales). Mycologia 102 (6): 1463–1478. https://doi.org/10.3852/09-318
  11. Hughes, K.W. & Petersen, R.H. (2015) Transatlantic disjunction in fleshy fungi III: Gymnopus confluens. Mycokeys (9): 37–63. https://doi.org/10.3897/mycokeys.9.4700
  12. Jang, S., Jang, Y., Lim, Y.W., Kim, C., Ahn, B.J., Lee, S.-S. & Kim, J.-J. (2016) Phylogenetic Identification of Korean Gymnopus spp. and the First Report of 3 Species: G. iocephalus, G. polygrammus, and G. subnudus. Mycobiology 44 (3): 131–136. https://doi.org/10.5941/MYCO.2016.44.3.131
  13. Kalyaanamoorthy, S., Minh, B.Q., Wong, T.K.F., von Haeseler, A. & Jermiin, L.S. (2017) ModelFinder: fast model selection for accurate phylogenetic estimates. Nature methods 14 (6): 587–589. https://doi.org/10.1038/nmeth.4285
  14. Kim, J.S., Cho, Y., Park, K.H., Park, J.H., Kim, M., Kim, C.S. & Lim, Y.W. (2022) Taxonomic study of Collybiopsis (Omphalotaceae, Agaricales) in the Republic of Korea with seven new species. Mycokeys (88): 79–108. https://doi.org/10.3897/mycokeys.88.79266
  15. Kumar, S., Stecher, G. & Tamura, K. (2016) MEGA7: Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets. Molecular biology and evolution 33 (7): 1870–1874. https://doi.org/10.1093/molbev/msw054
  16. Lopez-Ferrer, G. (2004) Collybia sensu lato of the central and western regions of Puerto Rico: Biotechnological capabilities, characterization and identification using traditional and molecular techniques. Abstracts of the General Meeting of the American Society for Microbiology 104: 656.
  17. Martinez, A.P. & Lechner, B.E. (2021) Three new Agaricomycetes for Argentina: Cruentomycena viscidocruenta, Collybiopsis luxurians and Collybiopsis subpruinosa. Darwiniana Nueva Serie 9 (2): 329–341. https://doi.org/10.14522/darwiniana.2021.92.966
  18. Mata, J.L. (2002) Taxonomy and systematics of Lentinula, Gymnopus, and Rhodocollybia (agaricales, fungi), with emphasis on Oak forests of southern Costa Rica. PhD Thesis, University of Tennessee, Knoxville.
  19. Mata, J.L., Halling, R.E., Hughes, K.W. & Petersen, R.H. (2004a) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337–351. https://doi.org/10.1007/s11557-006-0104-x
  20. Mata, J.L., Halling, R.E. & Petersen, R.H. (2004b) New species and mating system reports in Gymnopus (Agaricales) from Costa Rica. Fungal Diversity 16: 113–129.
  21. Mata, J.L., Hughes, K.W. & Petersen, R.H. (2004c) Phylogenetic placement of Marasmiellus juniperinus. Mycoscience 45 (3): 214–221. https://doi.org/10.1007/s10267-004-0170-3
  22. Mata, J.L., Hughes, K.W. & Petersen, R.H. (2006) An investigation of /omphalotaceae (Fungi : Euagarics) with emphasis on the genus Gymnopus. Sydowia 58 (2): 191–289.
  23. Moncalvo, J.M., Vilgalys, R., Redhead, S.A., Johnson, J.E., James, T.Y., Aime, M.C., Hofstetter, V., Verduin, S.J.W., Larsson, E., Baroni, T.J., Thorn, R.G., Jacobsson, S., Clemencon, H. & Miller, O.K. (2002) One hundred and seventeen clades of euagarics. Molecular Phylogenetics and Evolution 23 (3): 357–400. https://doi.org/10.1016/s1055-7903(02)00027-1
  24. Oliveira, J.J.S., Vargas-Isla, R., Cabral, T.S., Rodrigues, D.P. & Ishikawa, N.K. (2019) Progress on the phylogeny of the Omphalotaceae: Gymnopus s. str., Marasmiellus s. str., Paragymnopus gen. nov. and Pusillomyces gen. nov. Mycological Progress 18 (5): 713–739. https://doi.org/10.1007/s11557-019-01483-5
  25. Petersen, R. & Hughes, K. (2014) New North American species of Gymnopus. North American Fungi 9: 1–22. https://doi.org/10.2509/naf2014.009.003
  26. Petersen, R.H. & Hughes, K.W. (2016) Micromphale sect. Perforantia (Agaricales, Basidiomycetes); Expansion and phylogenetic placement. Mycokeys (18): 1–122. https://doi.org/10.3897/mycokeys.18.10007
  27. Petersen, R.H. & Hughes, K.W. (2021) Collybiopsis and its type species, Co. ramealis. Mycotaxon 136 (2): 263–349. https://doi.org/10.5248/136.263
  28. Petersen, R.H., Hughes, K.W. & Voitk, A. (2014) Gymnopus eneficola—species nova from Newfoundland. Omphalina 5 (5): 5–12.
  29. Razzaq, F., Khalid, A.N. & Ashraf, S. (2023) Collybiopsis pakistanica (Omphalotaceae, Agaricales, Basidiomycota), a new mushroom species from Margalla Hills, Pakistan and two new combinations. Nordic Journal of Botany 2023 (4): e03849. https://doi.org/10.1111/njb.03849
  30. Retnowati, A. (2018) The species of Marasmiellus (Agaricales: Omphalotaceae) from Java and Bali. Gardens’ Bulletin Singapore 70 (1): 191–258. https://doi.org/10.26492/gbs70(1).2018-17
  31. Schwarz, G. (1978) Estimating the Dimension of a Model. The Annals of Statistics 6 (2): 461–464.
  32. Sesli, E., Antonín, V. & Hughes, K.W. (2018) Marasmiellus istanbulensis (Omphalotaceae), a new species from Belgrade Forest (İstanbul-Turkey). Plant Biosystems—An International Journal Dealing with all Aspects of Plant Biology 152 (4): 666–673. https://doi.org/10.1080/11263504.2017.1317670
  33. Singer, R. (1973) The genera Marasmiellus, Crepidotus and Simocybe in the neotropics. Nova Beih Nova Hedwigia 44: 1–517. https://doi.org/10.2307/3758379
  34. Stamatakis, A. (2014) RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics (Oxford, England) 30 (9): 1312–1313. https://doi.org/10.1093/bioinformatics/btu033
  35. Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172 (8): 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
  36. White, T.J., Bruns, T., Lee, S. & Taylor, J. (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis, M.A., Gelfand, D.H., Sninsky, J.J. & White, T.J. (Eds.) PCR Protocols. Academic Press, San Diego, pp. 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
  37. Wilson, A.W. & Desjardin, D.E. (2005) Phylogenetic relationships in the gymnopoid and marasmioid fungi (Basidiomycetes, euagarics clade). Mycologia 97 (3): 667–679. https://doi.org/10.3852/mycologia.97.3.667
  38. Wilson, A.W., Desjardin, D.E. & Horak, E. (2004) Agaricales of Indonesia. 5. The genus gymnopus from Java and Bali. Sydowia 56 (1): 137–210.
  39. Zhang, D., Gao, F., Jakovlić, I., Zou, H., Zhang, J., Li, W.X. & Wang, G.T. (2020) PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies. Molecular ecology resources 20 (1): 348–355. https://doi.org/10.1111/1755-0998.13096
  40. Zhang, Q.Y., Zhou, M., Shi, F.M., Si, J. & Li, H.J. (2023) Collybiopsis bambusicola sp. nov. in Yunnan Province, Southwestern China. Phytotaxa 578 (1): 125–135. https://doi.org/10.11646/phytotaxa.578.1.7