Contributions to species of Xylariales in China-2. Rosellinia pervariabilis and R. tetrastigmae spp. nov., and a new record of R. caudata

Three species of Rosellinia collected from China are reported based on morphological and molecular characteristics. Rosellinia pervariabilis is proposed as a new species, differentiated by its narrow ascospores (19.5-24.5 × 4-5 μm) without a germ slit. Rosellinia tetrastigmae is also proposed as new...

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Bibliographic Details
Published in:Mycotaxon 2019-03, Vol.134 (1), p.183-196
Main Authors: Xie, Xin, Liu, Lili, Zhang, Xu, Long, Qingde, Shen, Xiangchun, Boonmee, Saranyaphat, Kang, Jichuan, Li, Qirui
Format: Article
Language:English
Subjects:
Ascomycota
Pyrenomycetous Fungi
Taxonomy
Xylariaceae
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Summary:Three species of Rosellinia collected from China are reported based on morphological and molecular characteristics. Rosellinia pervariabilis is proposed as a new species, differentiated by its narrow ascospores (19.5-24.5 × 4-5 μm) without a germ slit. Rosellinia tetrastigmae is also proposed as new and differentiated by its small stromata. Rosellinia caudata is reported as a new record from the Chinese mainland. Detailed morphological descriptions and illustrations are provided, and many new DNA sequences are cited.
ISSN:0093-4666
DOI:10.5248/134.183