Pseudoboletus silvaticus (Boletaceae, Basidiomycota), a new species from Mexico

ALONSO CORTÉS-PÉREZ; FLORENCIA RAMÍREZ-GUILLÉN; JESÚS GARCÍA-JIMÉNEZ; VIRGINIA RAMÍREZ-CRUZ; ALMA ROSA VILLALOBOS-ARÁMBULA; DOLORES MARINA BARRAGÁN REYNAGA; LAURA GUZMÁN-DÁVALOS

doi:10.11646/phytotaxa.589.1.3

Issue: Vol. 589 No. 1: 21 March 2023

Type: Article

Published: 2023-03-21

DOI: 10.11646/phytotaxa.589.1.3

Page range: 27-38

Abstract views: 86

PDF downloaded: 10

Pseudoboletus silvaticus (Boletaceae, Basidiomycota), a new species from Mexico

ALONSO CORTÉS-PÉREZ⁺⁻
FLORENCIA RAMÍREZ-GUILLÉN⁺⁻
JESÚS GARCÍA-JIMÉNEZ⁺⁻
VIRGINIA RAMÍREZ-CRUZ⁺⁻
ALMA ROSA VILLALOBOS-ARÁMBULA⁺⁻
DOLORES MARINA BARRAGÁN REYNAGA⁺⁻
LAURA GUZMÁN-DÁVALOS⁺⁻

Doctorado en Biosistemática, Ecología y Manejo de Recursos Naturales y Agrícolas, Universidad de Guadalajara, P.O. Box 1–139, Zapopan, Jalisco, 45147, Mexico

Instituto de Ecología, A.C., P.O. Box 63, Xalapa, Veracruz, 91000, Mexico

Tecnológico Nacional de México, Instituto Tecnológico de Cd. Victoria, Boulevard Emilio Portes Gil 1301 Pte., P.O. Box 175, Cd. Victoria, Tamaulipas, 87010, Mexico

CONACyT-Departamento de Botánica y Zoología, Universidad de Guadalajara, P.O. Box 1-139, Zapopan, Jalisco, 45147, Mexico

Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Zapopan, Jalisco, 41501, Mexico

Departamento de Botánica y Zoología, Universidad de Guadalajara, P.O. Box 1–139, Zapopan, Jalisco, 45147, Mexico

taxonomy mycoparasite ectomycorrhizal new species tropical montane cloud forest Fungi

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Abstract

The genus Pseudoboletus includes parasitic fungi and is well known in temperate zones. In this paper, we present the first Mexican collections of this genus. Two specimens were collected in a field expedition in a tropical montane cloud forest on the San Martín Tuxtla volcano, Veracruz, Mexico, resulting in a new species of Pseudoboletus, which grows on fruiting bodies of Scleroderma nitidum. Descriptions, illustrations, and photographs of P. silvaticus sp. nov. are provided. Also, its phylogenetic position in the Boletineae tree was inferred using nuclear 28S rDNA (28S) and translation elongation factor-1α (tef–1α) with Maximum Likelihood method and Bayesian Inference. Comparison between nuclear rDNA internal transcribed spacer region (ITS) sequences of P. parasiticus from North America and Europe and the new taxon were made. The original diagnosis of the genus Pseudoboletus is emended to include this new species.

References

Aiton, W. (1789) Hortus Kewensis or, a catalogue of the plants cultivated in the Royal Botanic Garden at Kew. Vol. 3. Printed for G. Nicol, London, 547 pp. https://doi.org/10.5962/bhl.title.4504
Aljanabi, S.M. & Martinez, I. (1997) Universal and rapid salt-extraction of high quality genomic DNA for PCR-based techniques. Nucleic Acids Research 25 (22): 4692–4693. https://doi.org/10.1093/nar/25.22.4692
Bataille, F. (1908) Les bolets. Classification et determination des espèces. Bulletin de la Société d’Histoire Naturelle du Doubs 15: 39.
Bentham, G. (1841) The Gardeners’ Chronicle & Agricultural Gazette 1: 116.
Berkeley, M.J. (1854) Decades of fungi. Decades XLIV–XLVI. Indian fungi. Hooker’s Journal of Botany and Kew Garden Miscellany 6: 161–174.
Both, E.E. (2006) Personal encounters with the parasitic bolete. Field Mycology 7: 104–109. https://doi.org/10.1016/S1468-1641(10)60485-9
Breitenbach, J. & Kränzlin, F. (1991) Fungi of Switzerland, vol. 3. Boletes and agarics, 1st part. Edition Mykologia, Luzern, 361 pp.
Bresinsky, A. & Besl, H. (2003) Beiträge zu einer Mykoflora Deutschlands-Schlüssel zur Gattungsbestimmung der Blätter-, Leisten- und Röhrenpilze. Regensburger Mykologische Schriften 11: 1–236.
CONANP (2006) Programa de conservación y manejo: Reserva de la Biósfera Los Tuxtlas. Comisión Nacional de Áreas Naturales Protegidas (CONANP) & Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), Mexico D.F. 293 pp. Available from: https://simec.conanp.gob.mx/pdf_libro_pm/138_libro_pm.pdf (accessed: April 2022)
Darriba, D., Taboada, G.L., Doallo, R. & Posada, D. (2012) jModelTest 2: more models, new heuristics and parallel computing. Nature Methods 9 (8): 772. https://doi.org/10.1038/nmeth.2109
Gardes, M. & Bruns, T.D. (1993) ITS primers with enhanced specificity for basidiomycetes—application to the identification of mycorrhizae and rusts. Molecular Ecology 2: 113–118. https://doi.org/10.1111/j.1365-294X.1993.tb00005.x
Gómez, L.D. (1996) Basidiomicetes de Costa Rica: Xerocomus, Chalciporus, Pulveroboletus, Boletellus, Xanthoconium (Agaricales: Boletaceae). Revista de Biología Tropical 44 (Suppl. 4): 59–89.
González-Espinosa, M., Meave, J.A., Lorea-Hernández, F.G., Ibarra-Manríquez, G. & Newton, A.C. (Eds.) (2011) The Red List of Mexican cloud forest trees. Fauna & Flora International, Cambridge, UK, 125 pp.
Gray, S.F. (1821) A natural arrangement of British plants Vol. 1. Printed by Baldwin, Cradock & Joy, London, 824 pp.
Guzmán, G. (1970) Monografía del género Scleroderma Pers. emend. Fr. (Fungi-Basidiomycetes). Darwiniana 16: 233–407. 
Guzmán, G., Cortés-Pérez, A., Guzmán-Dávalos, L., Ramírez-Guillén, F. & Sánchez-Jácome, M.R. (2013) An emendation of Scleroderma, new records, and review of the known species in Mexico. Revista Mexicana de Biodiversidad 84: S173–S191. https://doi.org/10.7550/rmb.31979
Guzmán-Dávalos, L. & Guzmán, G. (1985) Hongos del estado de Jalisco, V. El género Scleroderma. Revista Mexicana de Micología 1: 109–128.
Heluta, V.P. (2018) Distribution of a rare fungus Pseudoboletus parasiticus (Boletales, Basidiomycota) in Ukraine. Ukrainian Botanical Journal 75: 528–532. https://doi.org/10.15407/ukrbotj75.06.528
Holec, J. (1994) The ultrastructure of the spore wall and ornamentation in the Xerocomus group of Boletus. Czech Mycology 47: 173–184. https://doi.org/10.33585/cmy.47301
Imazeki, R. (1952) The Boletaceae of Japan. Nagaoa 2: 30–46. 
Kornerup, A. & Wanscher, J.H. (1978) Methuen handbook of colour. Methuen, London, 252 pp.
Largent, D. (1986) How to identify mushrooms to genus I: macroscopic features. Eureka, California, 166 pp.
Li, Y.-C. & Yang, Z.L. (2021) The Boletes of China: Tylopilus s.l., Springer, Singapore, 418 pp. https://doi.org/10.1007/978-981-16-2986-0
Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Stockholm, 1200 pp.
Maddison, D.R. & Maddison, W.P. (2000) MacClade 4. Sinauer Associates, Sunderland. 
McCarthy, C. (1996–1998) Chromas vs. 1.45 (32 bit). Queensland.
Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. In: Proceedings of the Gateway Workshop (GCE), 14 Nov 2010, New Orleans, USA. https://doi.org/10.1109/GCE.2010.5676129
Morgan, A.P. (1889) North American fungi. The Gasteromycetes: Order 2 Lycoperdaceae. Journal of the Cincinnati Society of Natural History 12: 8–22.
Nuhn, M.E., Binder, M., Taylor, A.F.S, Halling, R.E & Hibbett, D.S. (2013) Phylogenetic overview of the Boletineae. Fungal Biology 117: 479–511. https://doi.org/10.1016/j.funbio.2013.04.008
Oolbekkink, G.T. (1991) The taxonomic value of the ornamentation of spores in the Xerocomus group of Boletus. Persoonia 14: 245–273.
Osmundson, T.W., Robert, V.C., Schoch, C.L., Baker, L.J., Smith, A., Robich, G., Mizzan, L. & Garbelotto, M.M. (2013) Filling gaps in Biodiversity knowledge for macrofungi: contributions and assessment of an herbarium collection DNA barcode sequencing project. PLoS One 8 (4): e62419. https://doi.org/10.1371/journal.pone.0062419
Pacioni, G. & Leonardi, M. (2016) Truffle-inhabiting fungi. In: Zambonelli, A., Iotti, M. & Murat, C. (eds.) True truffle (Tuber spp.) in the world. Soil Biology Book 47, Springer, Berlin/Heidelberg, pp. 283–299. https://doi.org/10.1007/978-3-319-31436-5_17
Persoon, C.H. (1801) Synopsis methodica fungorum. Göttingen. 706 pp.
Rambaut, A. (2011) FigTree 1.4.1. Available from: https://tree.bio.ed.ac.uk/software/figtree (accessed 20 March 2023)
Rambaut, A., Drummond, A.J., Xie, D., Baele, G. & Suchard, M.A. (2018) Posterior summarization in Bayesian phylogenetics using Tracer 1.7. Sytematic Biology 67 (5): 901–904. https://doi.org/10.1093/sysbio/syy032
Rayner, A.D.M, Watling, R. & Frankland, J.C. (1985) Resource relations an overview. In: Moore, D., Casselton, L.A., Wood, D.A. & Frankland, J.C. (eds.) Developmental biology of higher Fungi. Symposium of the British Mycological Society held at University of Manchester April 1984. British Mycological Society Symposia, Series Number 10. Cambridge University Press, Cambridge, pp. 1–40.
Rehner, S.A. & Bucley, E. (2005) A Beauveria phylogeny inferred from nuclear ITS and EF1–α sequences: evidence for cryptic diversification and links to Cordyceps teleomorphs. Mycologia 97: 84–98. https://doi.org/10.3852/mycologia.97.1.84
Richter, D.L. & Bruhn, J.H. (1989) Pinus resinosa ectomycorrhizae: seven host-fungus combinations synthesized in pure culture. Symbiosis 7: 211–228.
Ronquist, F. & Huelsenbeck, J.P. (2003) MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19: 1572–1574. https://doi.org/10.1093/bioinformatics/btg180
Smith, A.H. & Thiers, H.D. (1971) The boletes of Michigan, 1st ed. University of Michigan Press, Ann Arbor, Michigan, 428 pp.
Stamatakis, A. (2006) RAxML-VI-HPC: maximum likelihood based phylogenetic analyses with thousands of taxa and mixed models. Bioinformatics 22: 2688–2690. https://doi.org/10.1093/bioinformatics/btl446
Storey, M. (2009) Earthballs—British Scleroderma species. Field Mycology 10: 122–127. https://doi.org/10.1016/S1468-1641(10)60607-X
Šutara, J. (1991) Pseudoboletus, a new genus of Boletales. Czech Mycology 45: 1–9.
Šutara, J. (2005) Central European genera of the Boletaceae and Suillaceae, with notes on their anatomical characters. Czech Mycology 57: 1–50. https://doi.org/10.33585/cmy.57101
Šutara, J. (2008) Xerocomus s.l. in the light of the present state of knowledge. Czech Mycology 60: 29–62. https://doi.org/10.33585/cmy.60104
Swofford, D.L. (2003) PAUP*. Phylogenetic analysis using parsimony (* and other methods). Version 4. Sinauer Associates.
Szemere, L. (1965) Die unterirdischen Pilze des Karpatenheckens. Akadémiai Kiadó, Budapest, 319 pp.
Thiers, B. (2022) [continuously updated] Index Herbariorum: a global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium [accessed 2022 March 7]. Available from: http://sweetgum.nybg.org/science/ih/ (accesed June 2022)
Vellinga, E.C. (1988) Glossary. In: Bas, C., Kuyper, T.W., Noordeloos, M.E. &Vellinga, E.C. (eds.) Flora Agaricina Neerlandica. Vol. I. Rotterdam, A. A. Balkema, The Netherlands, pp. 54–64.
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
Watling, R. (1970) British fungus flora. Agarics and boleti 1. Boletaceae: Gomphidiaceae: Paxillaceae. H.M. Stationery Office, Edinburgh, 125 pp.
Watling, R. (2008) A manual and source book on the boletes and their allies. Synopsis Fungorum 24. Fungiflora, Oslo, 250 pp.
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: a guide to methods and applications. Academic Press, San Diego, California, pp. 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
Wu, G., Feng, B., Xu, J., Zhu, X.T., Li, Y.C., Zeng, N.K., Hosen, M.I. & Yang, Z.L. (2014) Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae. Fungal Diversity 69: 93–115. https://doi.org/10.1007/s13225-014-0283-8
Ying, J.Z. & Wang, M.Q. (1981) A new species of the genus Xerocomus from China. Acta Botanica Yunnanica 3 (4): 439–440.