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Issue: Vol. 665 No. 3: 24 Sept. 2024
Type: Article
Published: 2024-09-24
DOI: 10.11646/phytotaxa.665.3.1
Page range: 179-192
Abstract views: 185
PDF downloaded: 142

Morphological characteristics and phylogenetic analyses revealed Geastrum yunnanense sp. nov. (Geastrales, Basidiomycota) from Southwest China

College of Forestry, Southwest Forestry University, Kunming 650224, P.R. China
College of Forestry, Southwest Forestry University, Kunming 650224, P.R. China
College of Forestry, Southwest Forestry University, Kunming 650224, P.R. China. Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong, 657000, China.
College of Forestry, Southwest Forestry University, Kunming 650224, P.R. China. Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong, 657000, China.
1 new species Earthstar fungus Geastraceae Phylogeny Taxonomy Yunnan Province Fungi

Abstract

A new species (Geastrum yunnanense) from Yunnan Province in Southwest China is described and illustrated based on morphological and molecular evidence. This species is characterized by the globular or ovate endoperidial body, shallowly saccate exoperidium, and spherical basidiospores (2.0–2.5 × 1.9–2.5 µm in diameter). Sequences of the internal transcribed spacers (ITS) and large subunit (nrLSU) of the nuclear ribosomal DNA (rDNA) markers of the studied samples were generated, and the phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The phylogenetic analyses inferred from ITS+nrLSU dataset indicated that G. yunnanense nested within the genus Geastrum, forming a monophyletic lineage sister to G. velutinum, and G. javanicum. A full description, illustrations, and phylogenetic analysis results for the new species are provided.

References

  1. Cabral, T., Sousa, J.O., Silva, B.D.B., Martín, M.P., Clement, C.R. & Baseia, I.G. (2017) A remarkable new species of Geastrum with an elongated branched stipe. Mycoscience 58: 344–350. https://doi.org/10.1016/j.myc.2017.03.004
  2. Cai, J., Zou, L., Wu, X. & Zhao, C.L. (2023) Physisporinus yunnanensis sp. nov. (Polyporales, Basidiomycota) from Southern China. Phytotaxa 579: 098–106. https://doi.org/10.11646/phytotaxa.579.2.3
  3. Chouhan, R. & Panwar, C. (2021) Diversity of Gasteromycetes in Rajasthan, India-II. Studies in Fungi 6: 352‒364. https://doi.org/10.5943/sif/6/1/26
  4. Dai, F.L. (1979) Chinese Fungus Collection. Science Press, Beijing, 1527 pp.
  5. Dai, Y.C., Yang, Z.L., Cui, B.K., Wu, G., Yuan, H.S., Zhou, L.W., He, S.H., Ge, Z.W., Wu, F., Wei, Y.L., Yuan, Y. & Si, J. (2021) Diversity and systematics of the important macrofungi in Chinese forests. Mycosystema 40: 770‒805. https://doi.org/10.13346/j.mycosystema.210036
  6. Deng, S.Q. (1963) Fungal in China. Science Press, Beijing, 808 pp.
  7. Deng, Y.L. & Zhao, C.L. (2023) The molecular phylogeny and morphology revealed a new wood-rotting fungus Vararia yunnanensis (Peniophoraceae, Russulales) in Yunnan Province, China. Phytotaxa 583: 39–49. https://doi.org/10.11646/phytotaxa.583.1.4
  8. Duan, Z.Y., Yang, X., Liu, C.M. & Zhao, C.L. (2023) Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota). Phytotaxa 598: 1–20. https://doi.org/10.11646/phytotaxa.598.1.1
  9. Felsenstein, J. (1985) Confidence intervals on phylogenetics: an approach using bootstrap. Evolution 39: 783‒791. https://doi.org/10.1111/j.1558-5646.1985.tb00420.x
  10. Finy, P., Papp, V., Knapp, D., Bóka, K., Kovács, G. & Dima, B. (2021) Geastrum dolomiticum, a new earthstar species from Central Europe. Plant Systematics and Evolution 30: 43. https://doi.org/10.1007/s00606-021-01766-z
  11. Ferreira, Í., Góis, J., Neto, F., Assis, N., Barbosa, F. & Baseia, I. (2023) New records of Geastrum (Geastrales, Basidiomycota) for the Amazon. Acta Amazonica 53: 56‒60. https://doi.org/10.1590/1809-4392202201541
  12. Guindon, S. & Gascuel, O. (2003) A simple, fast and accurate algorithm to estimate large phylogenies by maximum likelihood. Systematic Biology 52: 696–704. https://doi.org/10.1080/10635150390235520
  13. He, M.Q., Zhao, R.L., Hyde, K., Begerow, D., Kemler, M., Yurkov, A., Mckenzie, E., Raspé, Ol., Kakishima, M., Sanchez-Ramirez, S., Vellinga, E., Halling, R., Papp, V., Zmitrovich, I., Buyck, B., Ertz, D., Wijayawardene, N., Cui, B.K., Schoutteten, N. & Kirk, P. (2019) Notes, outline and divergence times of Basidiomycota. Fungal Diversity 99: 105‒367. https://doi.org/10.1007/s13225-019-00435-4
  14. Hu, Y., Karunarathna, S.C., Li, H., Galappaththi, M.C., Zhao, C.L., Kakumyan, P. & Mortimer, P.E. (2022) The impact of drying temperature on basidiospore size. Diversity 14 (4): 239.
  15. Hyde, K. (2022) The numbers of fungi. Fungal Diversity 114: 1. https://doi.org/10.1007/s13225-022-00507-y
  16. Jeppson, M., Nilsson, R.H. & Larsson, E. (2013) European earthstars in Geastraceae (Geastrales, Phallomycetidae) - a systematic approach using morphology and molecular sequence data. Systematics and Biodiversity 11: 437‒465.
  17. Kasuya, T., Hosaka, K., Uno, K. & Kakishima, M. (2012) Phylogenetic placement of Geastrum melanocephalum and polyphyly of Geastrum triplex. Mycoscience 53: 411‒426. https://doi.org/ 10.47371/S10267-012-0186-Z
  18. Kirk, R.M., Cannon, P.F., Minter, D.W. & Stalpers, J.A. (2008) Dictionary of the Fungi. 10th ed. CABI Europe, UK, 771 pp.
  19. Larsson, A. (2014) AliView: a fast and lightweight alignment viewer and editor for large data sets. Bioinformatics 30: 3276–3278. http://dx.doi.org/10.1093/bioinformatics/btu531
  20. Lu, W., Suwannarach, N., Lumyong, S., Elgorban, A.M., Dai, D.Q., Dutta, A.K., Han, L.H., Tibpromma, S. & Karunarathna, S.C. (2024) Molecular phylogeny and morphology reveal two new species of Conocybe (Bolbitiaceae, Agaricales) from southwest China. New Zealand Journal of Botany 62: 501–518.
  21. Miller, M.A., Pfeiffer, W. & Schwartz, T. (2012) The CIPRES science gateway: enabling high–impact science for phylogenetics researchers with limited resources. Association for Computing Machinery 39: 1–8. https://doi.org/10.1145/2335755.2335836
  22. Nylander, J.A.A. (2004) MrModeltest v2. Program Distributed by the Author; Evolutionary Biology Centre, Uppsala University: Uppsala, Sweden.
  23. Pereira, L., Calonge, F. & Baseia, I. (2011) New distributional data on Geastrum (Geastraceae, Basidiomycota) from Brazil. Acta Botanica Brasilica 25. 577‒585. https://doi.org/10.1590/S0102-33062011000300010
  24. Persoon, C.H. (1794) Neuer Versuch einer systematischen Einteilung der Schwämme. Neues Magazin für die Botanik 1: 63‒128.
  25. Persoon, C.H. (1801) Synopsis methodica fungorum. Göttingen, pp. 1–706.
  26. Posada, D. (2008) jModelTest: Phylogenetic model averaging. Molecular Biology and Evolution 25: 1253–1256. https://doi.org/10.1093/molbev/msn083
  27. Rehner, S.A. & Samuels, G.J. (1994) Taxonomy and phylogeny of Gliocladium analysed from nuclear large subunit ribosomal DNA sequences. Mycological Research 98: 625–634. https://doi.org/10.1016/S0953-7562(09)80409-7
  28. Swofford, D.L. (2002) PAUP*: phylogenetic analysis using parsimony (*and other methods). Version 4.0b10. Sinauer Associates: Massachusetts, MA, USA.
  29. Tedersoo, L., Bahram, M., Põlme, S., Kõljalg, U., Yorou, N.S., Wijesundera, R., Ruiz, L.V., Vasco-Palacios, A.M., Thu, P.Q., Suija, A., Smith, M.E., Sharp, C., Saluveer, E., Saitta, A., Rosas, M., Riit, T., Ratkowsky, D., Pritsch, K., Põldmaa, K., Piepenbring, M., Phosri, C., Peterson, M., Parts, K., Pärtel, K., Otsing, E., Nouhra, E., Njouonkou, A.L., Nilsson, R.H., Morgado, L.N., Mayor, J., May, T.W., Majuakim, L., Lodge, D.J., Lee, S.S., Larsson, K.H., Kohout, P., Hosaka, K., Hiiesalu, I., Henkel, T.W., Harend, H., Guo, L.D., Greslebin, A., Grelet, G., Geml, J., Gates, G., Dunstan, W., Dunk, C., Drenkhan, R., Dearnaley, J., Kesel, A.D., Dang, T., Chen, X., Buegger, F., Brearley, F.Q., Bonito, G., Anslan, S., Abell, S. & Abarenkov, K. (2014) Global diversity and geography of soil fungi. Science 346: 1256688. https://doi.org/10.1126/science.1256688
  30. Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172: 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
  31. Wang, X. & Bau, T. (2023) Seven new species of the genus Geastrum (Geastrales, Geastraceae) in China. Journal of Fungi 9: 251–276. https://doi.org/10.3390/jof9020251
  32. White, T.J., Bruns, T., Lee, S. & Taylor, J. (1990) Amplification and direct sequenc-ing of fungal ribosomal RNA genes for phylogenetics. In: Innis, M.A., Gelfand, D.H., Sninsky, J.J. & White, T.J. (Eds.) PCR protocols: A guide to methods and ap-plications. Academic Press, San Diego, pp. 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
  33. Wijayawardene, N.N., Hyde, K.D., Dai, D.Q., Sánchez-García.M., Goto, B.T., Saxena, R.K., Erdoğdu, M., Selçuk, F., Rajeshkumar, K.C., Aptroot, A., Błaszkowski, J., Boonyuen, N., da Silva, G.A., de Souza, F.A., Dong, W., Ertz, D., Haelewaters, D., Jones, E.B.G., Karunarathna, S.C., Kirk, P.M., Kukwa, M., Kumla, J., Leontyev, D.V., Lumbsch, H.T., Maharachchikumbura, S.S.N., Marguno, F., Martínez-Rodríguez, P., Mešić, A., Monteiro, J.S., Oehl, F., Pawłowska, J., Pem, D., Pfliegler, W.P., Phillips, A.J.L., Pošta, A., He, M.Q., Li, J.X., Raza, M., Sruthi, O.P., Suetrong, S., Suwannarach, N., Tedersoo, L., Thiyagaraja, V., Tibpromma, S., Tkalčec, Z., Tokarev, Y.S., Wanasinghe, D.N., Wijesundara, D.S.A., Wimalaseana, S.D.M.K., Madrid, H., Zhang, G.Q., Gao, Y., Sánchez-Castro, I., Tang, L.Z., Stadler, M., Yurkov, A. & Thines, M. (2022) Outline of Fungi and fungus-like taxa – 2021. Mycosphere 13: 53–453. https://doi.org/10.5943/mycosphere/13/1/2
  34. Wu, Y.Q., Liu, S.Q., Wang, T.Y., Meng, J.L., Chang, Mi.C. & Wang, S.R. (2024) Geastrum sanglinense, a new species from the Manghe Rhesus Monkey National Nature Reserve, China. Mycoscience 65: 12–18. https://doi.org/10.47371/mycosci.2023.11.001
  35. Yang, Y., Li, R., Liu, C.M. & Zhao, C.L. (2023) Morphological and molecular identification for two new species of wood-inhabiting macrofungi (Basidiomycota) from Yunnan-Guizhou Plateau, China. Phytotaxa 591: 1–18. https://doi.org/10.11646/phytotaxa.591.1.1
  36. Yuan, Q., Luo, K.Y., Zhang, Y. & Zhao, C.L. (2023) Morphological characteristics and phylogenetic analyses revealed three new wood-inhabiting fungi (Agaricomycetes, Basidiomycota) in Southern China. Phytotaxa 592: 179–195. https://doi.org/10.11646/phytotaxa.592.3.1
  37. Zamora, J.C., Calonge, F.D., Hosaka, K. & Martín, M.P. (2014) Systematics of the genus Geastrum (Fungi: Basidiomycota) revisited. Taxon 63: 477–497. https://doi.org/10.1016/j.myc.2013.08.003
  38. Zamora, J.C., Calonge, F.D. & Martín, M.P. (2015) Integrative taxonomy reveals an unexpected diversity in Geastrum section Geastrum (Geastrales, Basidiomycota). Persoonia 34: 130–165. https://doi.org/10.3767/003158515X687443
  39. Zamora, J.C., Dios, M. & Moreno, G. (2017) Clarifying the identity of Geastrum campestre var. famatinum (Geastrales, Basidiomycota). Phytotaxa 328: 159. https://doi.org/10.11646/phytotaxa.328.2.6
  40. Zamora, J.C., Kuhar, F., Castiglia, V. & Papinutti, L. (2013) On Geastrum argentinum, a forgotten species. Mycoscience 5: 177–182. https://doi.org/10.11646/phytotaxa.132.1.1
  41. Zhang, X.C., Li, Y.C., Wang, Y.Y., Xu, Z., Zhao, C.L. & Zhou, H.M. (2024) Xylodon asiaticus (Hymenochaetales, Basidiomycota), a new species of corticioid fungus from southern China. Phytotaxa 634: 1–15. https://doi.org/10.11646/phytotaxa.634.1.1
  42. Zhang, Z.Q., Li, C.H., Li, L., Shen, H.W., He, J., Su, X.J. & Luo, Z.L. (2023) Geastrum suae sp. nov. (Geastraceae, Basidiomycota) a new species from Yunnan Province, China. Biodiversity Data Journal 11: e99027. https://doi.org/10.3897/BDJ.11.e99027
  43. Zhao, C.L., Qu, M.H., Huang, R.X. & Karunarathna, S.C. (2023) Multi-gene phylogeny and taxonomy of the wood-rotting fungal genus Phlebia sensu lato (Polyporales, Basidiomycota). Journal of Fungi 9: 320. https://doi.org/10.3390/jof9030320
  44. Zhao, C.L. & Wu, Z.Q. (2017) Ceriporiopsis kunmingensis sp. nov. (Polyporales, Basidiomycota) evidenced by morphological characters and phylogenetic analysis. Mycological Progress 16: 93–100. https://doi.org/10.1007/s11557-016-1259-8
  45. Zhou, H., Li, J.Q. & Hou, C.L. (2022) Two new species of the genus Geastrum from the Yanshan Montains in China. Mycosystema 41: 1–16. https://doi.org/10.13346/j.mycosystema.210194
  46. Zhou, T.X., Chen, Y.H., Zhao, L.Z., Fu, H. & Yang, B. (2007) Flora fungorum sinicorum. Vol. 36. Geastraceae, Nidulariaceae. Science Press, Beijing. pp. 1–167.