![Sample our Environment & Agriculture journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5934/TOC-Subject-Sample-2021-Environment-Agriculture.jpg"})
ABSTRACT
Fomitiporella accommodates polypores producing annual to perennial basidiocarps with an indistinct subiculum (very thin to almost lacking), mostly a dimitic hyphal structure, lacking any kind of setae, with brownish, thick-walled basidiospores, and causing a white rot. Previously, only a few samples of Fomitiporella were studied on the basis of morphological and nuc 28S rDNA (28S)-based phylogenetic analyses. In this study, we made a comprehensive study on Fomitiporella on the basis of collections from Central America, USA, Europe, and China. The phylogenetic analysis, including 28 nuc 28S rDNA and 29 nuc rDNA ITS1-5.8S-ITS2 (internal transcribed spacer [ITS]) sequences newly generated, discovered 14 new lineages. Combined with morphological evidence, 4 new lineages are described and illustrated as new species, viz., Fomitiporella americana, F. micropora, F. sinica, and F. subinermis; 10 other new lineages, each with a single collection, are still treated as unidentified taxa; three new combinations, viz., Fomitiporella tenuissima, F. chinensis, and F. resupinata, are proposed. In addition, F. inermis is redescribed. A key to the 12 known species of Fomitiporella is provided.
ACKNOWLEDGMENTS
The research was supported by the National Natural Science Foundation of China (project no. 31530002). The studies of J. Vlasák were funded by the Academy of Science of the Czech Republic institutional support (RVO: 60077344).