1State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; 2University of Chinese Academy of Sciences, Beijing 100049, China
Seven new species of Trichoderma, T. alboviride, T. changbaiense, T. confertum, T. dimorphum, T. gregarium, T. pruinosum and T. xanthum, are described. These species were isolated from soil samples collected from Hainan, Heilongjiang, Hubei, Hunan, Jilin and Sichuan provinces. Detail information based on combined analyses of morphology, culture features and sequence data (the second largest RNA polymerase subunit encoding genes and partial sequences of translation elongation factor 1-alpha) is provided. Distinctions between the new species and their close relatives are discussed. According to results of the phylogenetic analyses, T. alboviride and T. xanthum belong to the Longibrachiatum Clade, T. changbaiense belongs to the Semiorbis Clade, T. confertum is a member of the Harzianum Clade, T. dimorphum is grouped with species of the Stromaticum Clade, T. gregarium is located in the Strictipile Clade, and T. pruninosum is in the Polysporum Group.
CHEN Kai, ZHUANG Wen-Ying. , {{custom_author.name_en}}.
Seven new species of Trichoderma from soil in China[J]. Mycosystema, 2017, 36(11): 1441-1462 https://doi.org/10.13346/j.mycosystema.170134
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