Xylodon kunmingensis sp. nov. (Hymenochaetales,Basidiomycota) from southern China |
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| Affiliation: | 1. College of Biodiversity Conservation and Utilisation, Southwest Forestry University, Kunming, 650224, PR China;2. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, PR China;3. University of Chinese Academy of Sciences, Beijing, 100049, PR China;1. College of Forestry, Northeast Forestry University, Harbin, 150040, China;2. Faculty of Agriculture, Kyushu University, Fukuoka, 812-8581, Japan;1. Laboratory, Biological Business Department, Ichimasa Kamaboko Co., Ltd., 77-1 Junishin, Agano-shi, Niigata, 959-1936, Japan;2. Faculty of Agriculture, Tottori University, 4-101 Koyama-cho Minami, Tottori, 680-8553, Japan;3. Graduate School of Sustainability Science, Tottori University, 4-101 Koyama-cho Minami, Tottori, 680-8553, Japan;1. The Tottori Mycological Institute, 211 Kokoge, Tottori, 689-1125, Japan;2. Fungus/Mushroom Resource and Research Center, Faculty of Agriculture, Tottori University, 4-101 Koyama, Tottori, 680-8553, Japan;1. Muroran Institute of Technology, Mizumoto-cho 27-1, Muroran, Hokkaido, Japan;2. National Institute of Advanced Industrial Science and Technology, Kagamiyama 3, Higashi-Hiroshima, Hiroshima, Japan;3. Research Faculty of Agriculture, Hokkaido University, Kita9, Nishi9, Kita-ku, Sapporo, Hokkaido, Japan |
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| Abstract: | A new wood-inhabiting fungal species, Xylodon kunmingensis, is proposed based on morphological and molecular evidences. The species is characterized by an annual growth habit, resupinate basidiocarps with cream to buff hymenial, odontioid surface, a monomitic hyphal system with generative hyphae bearing clamp connections and oblong-ellipsoid, hyaline, thin-walled, smooth, inamyloid and indextrinoid, acyanophilous basidiospores, 5–5.8 × 2.8–3.5 μm. The phylogenetic analyses based on molecular data of ITS sequences showed that X. kunmingensis belongs to the genus Xylodon and formed a single group with a high support (100% BS, 100% BP, 1.00 BPP) and grouped with the related species X. astrocystidiatus, X. crystalliger and X. paradoxus. Both morphological and molecular evidences confirmed the placement of the new species in Xylodon. |
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| Keywords: | Hyphodontia Schizoporaceae Phylogenetic analyses Taxonomy Wood-rotting fungi |
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