期刊
MYCOSCIENCE
卷 55, 期 6, 页码 456-461出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.myc.2014.01.007
关键词
Morphology; Pluteoid; Phylogeny; Taxonomy
类别
资金
- National Natural Science Foundation of China [31200011]
- Foundation for the Youth Scholars of Shenyang Agricultural University [20111012]
Two new species, Melanoleuca leucopoda and M. porphyropoda, are described based on collections made from Shenyang City, Liaoning Province, China. Melanoleuca leucopoda is mainly characterized by its whitish stipe with fibrils and oblong spores with elongated warts. Melanoleuca porphyropoda differs fromall other Melanoleuca species in lacking cystidia and in having decurrent gills and a purplish stipe. The sequences of internal transcribed spacer regions (ITS1-5.8S-ITS2) of Melanoleuca species were analyzed and the results indicated that two new species clustered into two clades and differed from the other species of the genus. The combination of morphological and molecular data confirmed that the two fungi are new species. The morphological similarity of the new species to other species of Melanoleuca and the systematic position of the two species based on molecular data are also discussed. (C) 2014 The Mycological Society of Japan. Published by Elsevier B. V. All rights reserved.
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