Steccherinum fragile sp. nov. and S. subcollabens comb. nov. (Steccherinaceae, Polyporales), evidenced by morphological characters and phylogenetic analysis Author Liu, Zhan-Bo 0000-0002-3894-5398 Institute of Microbiology, School of Ecology and Nature Conservation, PO Box 61, Beijing Forestry University, Beijing 100083, China. zhanboliu @ bjfu. edu. cn; https: // orcid. org / 0000 - 0002 - 3894 - 5398 zhanboliu@bjfu.edu.cn Author Dai, Yu-Cheng 0000-0002-6523-0320 Institute of Microbiology, School of Ecology and Nature Conservation, PO Box 61, Beijing Forestry University, Beijing 100083, China. zhanboliu @ bjfu. edu. cn; https: // orcid. org / 0000 - 0002 - 3894 - 5398 & yuchengd @ yahoo. com; http: // orcid. org / 0000 - 0002 - 6523 - 0320 yuchengd@yahoo.com text Phytotaxa 2021 2021-02-10 483 2 106 116 http://dx.doi.org/10.11646/phytotaxa.483.2.3 journal article 10.11646/phytotaxa.483.2.3 1179-3163 5420581 Steccherinum subcollabens (F. Wu, P. Du & X.M. Tian) Z.B. Liu & Y.C. Dai , comb. nov . MycoBank no.—MB 838259 Basionym: Junghuhnia subcollabens F. Wu, P. Du & X.M. Tian, MycoKeys 72: 10 (2020). Type — CHINA . Yunnan Province , Yongping County , Baitaishan Forest Park , on rotten angiosperm wood, 7 September 2018 , Y.C. Dai , Dai 19345 ( Holotype , BJFC027813 , isotype in IFP ) and Dai 19344 ( Paratype , BJFC027812 ) .