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New species and records of Neomassaria, Oxydothis and Roussoella (Pezizomycotina, Ascomycota) associated with palm and bamboo from China

Hong Min HuState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaLi LiuState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaXu ZhangState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaYan LinState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaXiang Chun ShenState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaSi Han LongState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaJi Chuan KangThe Key Laboratory of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou, ChinaNalin N. WijayawardeneImmune Cells and Antibody Engineering Research Center of Guizhou Province, School of Biology and Engineering, Guizhou Medical University, Guiyang 550025, ChinaQi Rui LiState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, ChinaQing De LongState Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, China

2022en

ABI

Annotatsiya

Several micro fungi were gathered from bamboo and palm in Guizhou Province, China. In morphology, these taxa resemble Neomassaria , Roussoella and Oxydothis . Multi-gene phylogenetic analyses based on combined ITS, LSU, SSU, rpb 2 and tef 1 loci confirmed that two are new geographical records for China, ( viz. Roussoella siamensis , Neomassaria fabacearum ), while two of them are new to science ( viz. Oxydothis fortunei sp. nov. and Roussoella bambusarum sp. nov.). The stromata of Roussoella bambusarum are similar to those of R. thailandica , but its ascospores are larger. In addition, multi-gene phylogenetic analyses show that Oxydothis fortunei is closely related to O. inaequalis , but the J- ascus subapical ring as well as the ascospores of O. inaequalis are smaller. Morphological descriptions and illustrations of all species are provided.

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Identifikatorlar

DOI: 10.3897/mycokeys.93.89888

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