文献类型：期刊文献

英文题名：Three new species of Favolaschia (Mycenaceae, Agaricales) from South China

作者：Zhang, Qiu-Yue[1] Liu, Hong-Gao[2] Li, Wan-Ying[1] Zhang, Xin[1] Dai, Yu-Cheng[1] Wu, Fang[1] Bian, Lu-Sen[1,3]

第一作者：Zhang, Qiu-Yue

通信作者：Dai, YC[1];Wu, F[1];Bian, LS[1];Bian, LS[2]

机构：[1]Beijing Forestry Univ, Sch Ecol & Nat Conservat, State Key Lab Efficient Prod Forest Resources, Beijing 100083, Peoples R China;[2]Zhaotong Univ, Yunnan Key Lab Gastrodia & Fungi Symbiot Biol, Zhaotong 657000, Yunnan, Peoples R China;[3]Chinese Acad Forestry, Expt Ctr Forestry North China, Warm Temperate Zone Forestry Jiulong Mt Natl Perma, Beijing 102300, Peoples R China

年份：2024

卷号：104

期号：104

起止页码：71-89

外文期刊名：MYCOKEYS

收录：;Scopus(收录号：2-s2.0-85190827919);WOS:【SCI-EXPANDED(收录号:WOS:001229192900001)】；

基金：This study was supported by the National Natural Science Foundation of China (Project Nos. U23A20142, 32161143013) , Fundamental Research Funds for the Central Non-profit Research Institution of the Chinese Academy of Forestry (Project No. CAFYBB2021MA007) and the Yunnan Province expert workstation programme (No. 202205AF150014) .

语种：英文

外文关键词：New taxa; phylogeny; taxonomy; wood-decaying fungi

摘要：The genus Favolaschia within the family Mycenaceae is characterised by the gelatinous basidiomata with poroid hymenophore and most species inhabit monocotyledonous plants. In this study, many samples covering a wide geographic range in China were examined morphologically and phylogenetically using concatenated ITS1-5.8S-ITS2-nLSU sequence data. Three new species clustering in Favolaschia sect. Anechinus, namely Favolaschia imbricata, F. miscanthi and F. sinarundinariae, are described. Favolaschia imbricata is characterised by imbricate basidiomata with pale grey to greyish colour when fresh and broadly ellipsoid basidiospores measuring 7-9 x 5-6.8 mu m; F. miscanthi is characterised by satin white basidiomata when fresh, broadly ellipsoid basidiospores measuring 7.5-10 x 5.5-7 mu m and inhabit rotten Miscanthus; F. sinarundinariae is characterised by greyish-white basidiomata when fresh, dark grey near the base upon drying, broadly ellipsoid to subglobose basidiospores measuring 7-9 x 5-7 mu m and inhabit dead Sinarundinaria. The differences amongst the new species and their morphologically similar and phylogenetically related species are discussed. In addition, an updated key to 19 species of Favolaschia found in China is provided.