Abstract
Two new corticioid species, Hydnophlebia sinensis and H. subchrysorhiza, are described and illustrated from China. Hydnophlebia sinensis was collected from northern China (Beijing, Jilin and Shaanxi Provinces), while H. subchrysorhiza was collected from southern China (Hainan, Hunan and Yunnan Provinces). The two new species belong to the H. chrysorhiza species complex and are similar to each other with few morphological differences. However, they are phylogenetically independent in both the ITS-LSU tree of Meruliaceae and the ITS tree of Hydnophlebia. In the trees, H. sinensis was sister to H. sp., whilst H. subchrysorhiza was closely related to H. chrysorhiza. Our analyses show that we do not have H. chrysorhiza in China but possess two undescribed sibling species
References
Budington, A.B. & Gilbertson, R.L. (1973) Some Southwestern lignicolous Hymenomycetes of special interest. Southwestern Naturalist 17: 409–422.
<a href="https://doi.org/10.2307/3670128">https://doi.org/10.2307/3670128</a>
Burdsall, H.H. (1985) A contribution to taxonomy of the genus Phanerochaete. Mycologia Memoir 10: 1–165.
Burdsall, H.H. & Nakasone, K.K. (1978) Taxonomy of Phanerochaete chrysorhizon and Hydnum omnivorum. Mycotaxon 7: 10–22.
Chen, C.C., Wu, S.H. & Chen, C.Y. (2018) Hydnophanerochaete and Odontoefibula, two new genera of phanerochaetoid fungi (Polyporales, Basidiomycota) from East Asia. MycoKeys 39: 75–96.
<a href="https://doi.org/10.3897/mycokeys.39.28010">https://doi.org/10.3897/mycokeys.39.28010</a>
Chen, J.J. & Cui, B.K. (2014) Phlebiporia bubalina gen. et. sp. nov. (Meruliaceae, Polyporales) from Southwest China with a preliminary phylogeny based on rDNA sequences. Mycological Progress 13: 563–573.
<a href="https://doi.org/10.1007/s11557-013-0940-4">https://doi.org/10.1007/s11557-013-0940-4</a>
Darriba, D., Taboada, G.L., Doallo, R. & Posada, D. (2012) jModelTest 2: more models, new heuristics and parallel computing. Nature Methods 9: 772.
<a href="https://doi.org/10.1038/nmeth.2109">https://doi.org/10.1038/nmeth.2109</a>
de Koker, T., Nakasone, K.K., Haarhof, J., Burdsall, H.H. Jr. & Janse, B.J.H. (2003) Phylogenetic relationships of the genus Phanerochaete inferred from the internal transcribed spacer region. Mycological Research 107: 1032–1040.
<a href="https://doi.org/10.1017/S095375620300827X">https://doi.org/10.1017/S095375620300827X</a>
Eaton, A. (1817) A Manual of Botany for the Northern and Middle States. Ed. 1. Printed and published by Websters and Skinners, Albany, pp. 1–164.
<a href="https://doi.org/10.5962/bhl.title.47058">https://doi.org/10.5962/bhl.title.47058</a>
Floudas, D. & Hibbett, D.S. (2015) Revisiting the taxonomy of Phanerochaete (Polyporales, Basidiomycota) using a four-gene dataset and extensive ITS sampling. Fungal Biology 119: 679–719.
<a href="https://doi.org/10.1016/j.funbio.2015.04.003">https://doi.org/10.1016/j.funbio.2015.04.003</a>
Ginns, J., & Lefebvre, M.N.L. (1993) Lignicolous corticioid fungi (Basidiomycota) of North America. Mycologia Memoir 19: 1–247.
Hall, T.A. (1999) Bioedit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.
Hibbett, D.S., Gilbert, L.B. & Donoghue, M.J. (2000) Evolutionary instability of ectomycorrhizal symbioses in basidiomycetes. Nature 407: 506–508.
<a href="https://doi.org/10.1038/35035065">https://doi.org/10.1038/35035065</a>
Hjortstam, K. & Ryvarden, L. (2007) Checklist of corticioid fungi (Basidiomycotina) from the tropics, subtropics and the southern hemisphere. Synopsis Fungorum 22: 27–146.
Hjortstam, K. & Ryvarden, L. (2009) A preliminary checklist of Aphyllophorales from the Seychelles. Synopsis Fungorum 26: 10–23.
Justo, A., Miettinen, O., Floudas, D., Ortiz-Santana, B., Sjokvist, E., Lindner, D., Nakasone, K., Niemela, T., Larsson, K.H., Ryvarden, L. & Hibbett, D.S. (2017) A revised family-level classification of the Polyporales (Basidiomycota). Fungal Biology 121: 798–824.
<a href="https://doi.org/10.1016/j.funbio.2017.05.010">https://doi.org/10.1016/j.funbio.2017.05.010</a>
Karsten, P.A. (1881) Symbolae ad mycologiam Fennicam. VIII. Meddelanden af Societas pro Fauna et Flora Fennica 6: 7–13.
Karsten, P.A. (1889) Kritisk ofversigt af Finland’s Basidsvamper (Basidiomycetes; Gaster- and Hymenomycetes). Bidrag till Kannedom of Finlands Natur Folk 48: 1–470.
Katoh, K., Rozewicki, J. & Yamada, K.D. (2017) MAFFT online service: multiple sequence alignment, interactive sequence choice and visualization. Briefings in Bioinformatics. bbx108.
<a href="https://doi.org/10.1093/bib/bbx108">https://doi.org/10.1093/bib/bbx108</a>
Kearse, M., Moir, R., Wilson, A., Stones-Havas, S., Cheung, M., Sturrock, S., Buxton, S., Cooper, A., Markowitz, S., Duran, C., Thierer, T., Ashton, B., Meintjes, P. & Drummond, A. (2012) Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data. Bioinformatics 28: 1647–1649.
<a href="https://doi.org/10.1093/bioinformatics/bts199">https://doi.org/10.1093/bioinformatics/bts199</a>
Kornerup, A. & Wanscher, J.H. (1978) Methuen handbook of colour. 3rd Ed. Eyre Methuen, London, England, 252 pp.
Maddison, W.P. & Maddison, D.R. (2018) Mesquite: a modular system for evolutionary analysis. Version 3.5.1. [http://www.mesquiteproject.org]
Maekawa, N. (1993) Taxonomic study of Japanese Corticiaceae (Aphyllophorales). I. Report Tottori Mycological Institute 31: 1–149.
Moreno, G., Blanco, M.N., Platas, G., Checa, J. & Olariaga, I. (2017) Reappraisal of Climacodon (Basidiomycota, Meruliaceae) and reinstatement of Donkia (Phanerochaetaceae) using multigene data. Phytotaxa 291 (3): 171–182.
<a href="https://doi.org/10.11646/phytotaxa.291.3.1">https://doi.org/10.11646/phytotaxa.291.3.1</a>
Papp, V. & Dima, B. (2017) New systematic position of Aurantiporus alborubescens (Meruliaceae, Basidiomycota), a threatened old-growth forest polypore. Mycological Progress 17: 319–332.
<a href="https://doi.org/10.1007/s11557-017-1356-3">https://doi.org/10.1007/s11557-017-1356-3</a>
Parmasto, E. (1967) Corticiaceae U.R.S.S. IV. Descriptiones taxorum novarum. Combinationes novae. Eesti NSV Teaduste Akadeemia Toimetised 16: 377–394.
Peck, C.H. (1889) Report of the Botanist (1888) Annual Report on the New York State Museum of Natural History 42: 101–144.
Roberts, P. (2000) Corticioid fungi from Korup National Park, Cameroon. Kew Bulletin 55: 803–842.
<a href="https://doi.org/10.2307/4113628">https://doi.org/10.2307/4113628</a>
Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D.L., Darling, A., H?hna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61: 539–542.
<a href="https://doi.org/10.1093/sysbio/sys029">https://doi.org/10.1093/sysbio/sys029</a>
Ryvarden, L., Hjortstam, K. & Iturriaga, T. (2005) Studies in corticioid fungi from Venezuela II (Basidiomycotina, Aphyllophorales). Synopsis Fungorum 20: 42–78.
Shear, C.L. (1925) The life history of the Texas root rot fungus Ozonium omnivorum Shear. Journal of Agricultural Research 30: 475–477.
Stamatakis, A. (2014) RAxML Version 8: A tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30: 1312–1313.
<a href="https://doi.org/10.1093/bioinformatics/btu033">https://doi.org/10.1093/bioinformatics/btu033</a>
Swofford, D.L. (2002) PAUP*: Phylogenetic analysis using parsimony (*and other methods). Version 4.0b10. Sinauer Associates, Sunderland, Massachusetts.
Telleria, M.T., Dueñas, M. & Martín, M.P. (2017) Three new species of Hydnophlebia (Polyporales, Basidiomycota) from the Macaronesian Islands. MycoKeys 27: 39–64.
<a href="https://doi.org/10.3897/mycokeys.27.14866">https://doi.org/10.3897/mycokeys.27.14866</a>
Tomšovský, M., Menkis, A. & Vasaitis, R. (2010) Phylogenetic relationships in European Ceriporiopsis species inferred from nuclear and mitochondrial ribosomal DNA sequences. Fungal Biology 114: 350–358.
<a href="https://doi.org/10.1016/j.funbio.2010.02.004">https://doi.org/10.1016/j.funbio.2010.02.004</a>
White, T.J., Bruns, T.D., 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, San Diego, pp. 315–322.
<a href="https://doi.org/10.1016/B978-0-12-372180-8.50042-1">https://doi.org/10.1016/B978-0-12-372180-8.50042-1</a>
Wu, F., Yuan, Y., Chen, J.J. & He, S.H. (2016) Luteoporia albomarginata gen. et sp. nov. (Meruliaceae, Basidiomycota) from tropical China. Phytotaxa 263 (1): 31–41.
<a href="https://doi.org/10.11646/phytotaxa.263.1.3">https://doi.org/10.11646/phytotaxa.263.1.3</a>
Wu, S.H., Nilsson, H.R., Chen, C.T., Yu, S.Y. & Hallenberg, N. (2010) The white-rotting genus Phanerochaete is polyphyletic and distributed throughout the phleboid clade of Polyporales (Basidiomycota). Fungal Diversity 42: 107–118.
<a href="https://doi.org/10.1007/s13225-010-0031-7">https://doi.org/10.1007/s13225-010-0031-7</a>
Xiong, H.X. & Dai, Y.C. (2009) Notes on lignicolous corticioid fungi in China 3. Phanerochaete (Basidiomycota, Polyporales) in China. Mycosystema 28: 29–35.
Zhao, C.L., Wu, F., Liu H.X. & Dai, Y.C. (2015) A phylogenetic and taxonomic study on Ceriporiopsis s. str. (Polyporales) in China. Nova Hedwigia 101: 403–417.
<a href="https://doi.org/10.1127/nova_hedwigia/2015/0282">https://doi.org/10.1127/nova_hedwigia/2015/0282</a>
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.
<a href="https://doi.org/10.1007/s11557-016-1259-8">https://doi.org/10.1007/s11557-016-1259-8</a>
<a href="https://doi.org/10.2307/3670128">https://doi.org/10.2307/3670128</a>
Burdsall, H.H. (1985) A contribution to taxonomy of the genus Phanerochaete. Mycologia Memoir 10: 1–165.
Burdsall, H.H. & Nakasone, K.K. (1978) Taxonomy of Phanerochaete chrysorhizon and Hydnum omnivorum. Mycotaxon 7: 10–22.
Chen, C.C., Wu, S.H. & Chen, C.Y. (2018) Hydnophanerochaete and Odontoefibula, two new genera of phanerochaetoid fungi (Polyporales, Basidiomycota) from East Asia. MycoKeys 39: 75–96.
<a href="https://doi.org/10.3897/mycokeys.39.28010">https://doi.org/10.3897/mycokeys.39.28010</a>
Chen, J.J. & Cui, B.K. (2014) Phlebiporia bubalina gen. et. sp. nov. (Meruliaceae, Polyporales) from Southwest China with a preliminary phylogeny based on rDNA sequences. Mycological Progress 13: 563–573.
<a href="https://doi.org/10.1007/s11557-013-0940-4">https://doi.org/10.1007/s11557-013-0940-4</a>
Darriba, D., Taboada, G.L., Doallo, R. & Posada, D. (2012) jModelTest 2: more models, new heuristics and parallel computing. Nature Methods 9: 772.
<a href="https://doi.org/10.1038/nmeth.2109">https://doi.org/10.1038/nmeth.2109</a>
de Koker, T., Nakasone, K.K., Haarhof, J., Burdsall, H.H. Jr. & Janse, B.J.H. (2003) Phylogenetic relationships of the genus Phanerochaete inferred from the internal transcribed spacer region. Mycological Research 107: 1032–1040.
<a href="https://doi.org/10.1017/S095375620300827X">https://doi.org/10.1017/S095375620300827X</a>
Eaton, A. (1817) A Manual of Botany for the Northern and Middle States. Ed. 1. Printed and published by Websters and Skinners, Albany, pp. 1–164.
<a href="https://doi.org/10.5962/bhl.title.47058">https://doi.org/10.5962/bhl.title.47058</a>
Floudas, D. & Hibbett, D.S. (2015) Revisiting the taxonomy of Phanerochaete (Polyporales, Basidiomycota) using a four-gene dataset and extensive ITS sampling. Fungal Biology 119: 679–719.
<a href="https://doi.org/10.1016/j.funbio.2015.04.003">https://doi.org/10.1016/j.funbio.2015.04.003</a>
Ginns, J., & Lefebvre, M.N.L. (1993) Lignicolous corticioid fungi (Basidiomycota) of North America. Mycologia Memoir 19: 1–247.
Hall, T.A. (1999) Bioedit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.
Hibbett, D.S., Gilbert, L.B. & Donoghue, M.J. (2000) Evolutionary instability of ectomycorrhizal symbioses in basidiomycetes. Nature 407: 506–508.
<a href="https://doi.org/10.1038/35035065">https://doi.org/10.1038/35035065</a>
Hjortstam, K. & Ryvarden, L. (2007) Checklist of corticioid fungi (Basidiomycotina) from the tropics, subtropics and the southern hemisphere. Synopsis Fungorum 22: 27–146.
Hjortstam, K. & Ryvarden, L. (2009) A preliminary checklist of Aphyllophorales from the Seychelles. Synopsis Fungorum 26: 10–23.
Justo, A., Miettinen, O., Floudas, D., Ortiz-Santana, B., Sjokvist, E., Lindner, D., Nakasone, K., Niemela, T., Larsson, K.H., Ryvarden, L. & Hibbett, D.S. (2017) A revised family-level classification of the Polyporales (Basidiomycota). Fungal Biology 121: 798–824.
<a href="https://doi.org/10.1016/j.funbio.2017.05.010">https://doi.org/10.1016/j.funbio.2017.05.010</a>
Karsten, P.A. (1881) Symbolae ad mycologiam Fennicam. VIII. Meddelanden af Societas pro Fauna et Flora Fennica 6: 7–13.
Karsten, P.A. (1889) Kritisk ofversigt af Finland’s Basidsvamper (Basidiomycetes; Gaster- and Hymenomycetes). Bidrag till Kannedom of Finlands Natur Folk 48: 1–470.
Katoh, K., Rozewicki, J. & Yamada, K.D. (2017) MAFFT online service: multiple sequence alignment, interactive sequence choice and visualization. Briefings in Bioinformatics. bbx108.
<a href="https://doi.org/10.1093/bib/bbx108">https://doi.org/10.1093/bib/bbx108</a>
Kearse, M., Moir, R., Wilson, A., Stones-Havas, S., Cheung, M., Sturrock, S., Buxton, S., Cooper, A., Markowitz, S., Duran, C., Thierer, T., Ashton, B., Meintjes, P. & Drummond, A. (2012) Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data. Bioinformatics 28: 1647–1649.
<a href="https://doi.org/10.1093/bioinformatics/bts199">https://doi.org/10.1093/bioinformatics/bts199</a>
Kornerup, A. & Wanscher, J.H. (1978) Methuen handbook of colour. 3rd Ed. Eyre Methuen, London, England, 252 pp.
Maddison, W.P. & Maddison, D.R. (2018) Mesquite: a modular system for evolutionary analysis. Version 3.5.1. [http://www.mesquiteproject.org]
Maekawa, N. (1993) Taxonomic study of Japanese Corticiaceae (Aphyllophorales). I. Report Tottori Mycological Institute 31: 1–149.
Moreno, G., Blanco, M.N., Platas, G., Checa, J. & Olariaga, I. (2017) Reappraisal of Climacodon (Basidiomycota, Meruliaceae) and reinstatement of Donkia (Phanerochaetaceae) using multigene data. Phytotaxa 291 (3): 171–182.
<a href="https://doi.org/10.11646/phytotaxa.291.3.1">https://doi.org/10.11646/phytotaxa.291.3.1</a>
Papp, V. & Dima, B. (2017) New systematic position of Aurantiporus alborubescens (Meruliaceae, Basidiomycota), a threatened old-growth forest polypore. Mycological Progress 17: 319–332.
<a href="https://doi.org/10.1007/s11557-017-1356-3">https://doi.org/10.1007/s11557-017-1356-3</a>
Parmasto, E. (1967) Corticiaceae U.R.S.S. IV. Descriptiones taxorum novarum. Combinationes novae. Eesti NSV Teaduste Akadeemia Toimetised 16: 377–394.
Peck, C.H. (1889) Report of the Botanist (1888) Annual Report on the New York State Museum of Natural History 42: 101–144.
Roberts, P. (2000) Corticioid fungi from Korup National Park, Cameroon. Kew Bulletin 55: 803–842.
<a href="https://doi.org/10.2307/4113628">https://doi.org/10.2307/4113628</a>
Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D.L., Darling, A., H?hna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61: 539–542.
<a href="https://doi.org/10.1093/sysbio/sys029">https://doi.org/10.1093/sysbio/sys029</a>
Ryvarden, L., Hjortstam, K. & Iturriaga, T. (2005) Studies in corticioid fungi from Venezuela II (Basidiomycotina, Aphyllophorales). Synopsis Fungorum 20: 42–78.
Shear, C.L. (1925) The life history of the Texas root rot fungus Ozonium omnivorum Shear. Journal of Agricultural Research 30: 475–477.
Stamatakis, A. (2014) RAxML Version 8: A tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30: 1312–1313.
<a href="https://doi.org/10.1093/bioinformatics/btu033">https://doi.org/10.1093/bioinformatics/btu033</a>
Swofford, D.L. (2002) PAUP*: Phylogenetic analysis using parsimony (*and other methods). Version 4.0b10. Sinauer Associates, Sunderland, Massachusetts.
Telleria, M.T., Dueñas, M. & Martín, M.P. (2017) Three new species of Hydnophlebia (Polyporales, Basidiomycota) from the Macaronesian Islands. MycoKeys 27: 39–64.
<a href="https://doi.org/10.3897/mycokeys.27.14866">https://doi.org/10.3897/mycokeys.27.14866</a>
Tomšovský, M., Menkis, A. & Vasaitis, R. (2010) Phylogenetic relationships in European Ceriporiopsis species inferred from nuclear and mitochondrial ribosomal DNA sequences. Fungal Biology 114: 350–358.
<a href="https://doi.org/10.1016/j.funbio.2010.02.004">https://doi.org/10.1016/j.funbio.2010.02.004</a>
White, T.J., Bruns, T.D., 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, San Diego, pp. 315–322.
<a href="https://doi.org/10.1016/B978-0-12-372180-8.50042-1">https://doi.org/10.1016/B978-0-12-372180-8.50042-1</a>
Wu, F., Yuan, Y., Chen, J.J. & He, S.H. (2016) Luteoporia albomarginata gen. et sp. nov. (Meruliaceae, Basidiomycota) from tropical China. Phytotaxa 263 (1): 31–41.
<a href="https://doi.org/10.11646/phytotaxa.263.1.3">https://doi.org/10.11646/phytotaxa.263.1.3</a>
Wu, S.H., Nilsson, H.R., Chen, C.T., Yu, S.Y. & Hallenberg, N. (2010) The white-rotting genus Phanerochaete is polyphyletic and distributed throughout the phleboid clade of Polyporales (Basidiomycota). Fungal Diversity 42: 107–118.
<a href="https://doi.org/10.1007/s13225-010-0031-7">https://doi.org/10.1007/s13225-010-0031-7</a>
Xiong, H.X. & Dai, Y.C. (2009) Notes on lignicolous corticioid fungi in China 3. Phanerochaete (Basidiomycota, Polyporales) in China. Mycosystema 28: 29–35.
Zhao, C.L., Wu, F., Liu H.X. & Dai, Y.C. (2015) A phylogenetic and taxonomic study on Ceriporiopsis s. str. (Polyporales) in China. Nova Hedwigia 101: 403–417.
<a href="https://doi.org/10.1127/nova_hedwigia/2015/0282">https://doi.org/10.1127/nova_hedwigia/2015/0282</a>
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.
<a href="https://doi.org/10.1007/s11557-016-1259-8">https://doi.org/10.1007/s11557-016-1259-8</a>