Abstract
Previous studies have shown that Gloeophyllum s.l. is polyphyletic. We analyzed the combined ITS and nLSU rDNA sequences of most Gloeophyllum s.l. species and other taxa of Gloeophyllales retrieved from open databases. The Gloeophyllum s.s. clade included G. sepiarium, G. abietinum, G. striatum, and G. trabeum. Gloeophyllum imponens that is characterized by a strigose upper surface of basidiocarps and distinctly daedaleoid to lamellate hymenophore formed a single clade, and thus a new genus Hispidaedalea is erected to accommodate it. The genera Griseoporia and Osmoporus are supported. The new species Griseoporia taiwanense is described and illustrated, and the new combination Osmoporus mexicanus is proposed. An identification key to the four genera of Gloeophyllum s.l. is provided.
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Acknowledgments
We are grateful to Dr. Ping Du (Heilongjiang Agricultural Economy Vocational College, China) for assistance in molecular experiments, and to Dr. Hai-Jiao Li (Beijing Forestry University, China) for drawing the microscopic illustration. We thank Dr. Zheng Wang (Ecology and Evolutionary Biology Department, Yale University) for critical reading of the manuscript. Special thanks are due to Profs. Leif Ryvarden and Karl-Henrik Larsson (O, Norway), Dr. Pertti Salo (H, Finland) for loans of specimens. This study was supported by the National Natural Science Foundation of China (Project No. 31070022) and institutional support RVO (Project No. 60077344) to J. Vlasák.
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He, SH., Vlasák, J. & Dai, YC. Hispidaedalea gen. nov. and Griseoporia taiwanense sp. nov. (Gloeophyllales, Basidiomycota) based on morphological and molecular characters. Mycol Progress 13, 833–839 (2014). https://doi.org/10.1007/s11557-014-0966-2
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DOI: https://doi.org/10.1007/s11557-014-0966-2