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Taxonomy and Phylogenetic Relationships of Clavulinopsis (Clavariaceae, Agaricales): Description of Six New Species and One Newly Recorded Species from China

Specimens of Clavulinopsis (Clavariaceae, Agaricales) collected in China were studied using morphological and molecular methods. Six species—C. aspersa, C. bicolor, C. bispora, C. erubescens, C. incarnata, and C. tropicalis—are described as new to science, and C. trigonospora is a newly recorded spe...

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Detalles Bibliográficos
Autores principales: Yan, Jun, Wen, Jing, Li, Gui-Wu, Wu, Shao-Wu, Zhang, Ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305072/
https://www.ncbi.nlm.nih.gov/pubmed/37367591
http://dx.doi.org/10.3390/jof9060656
Descripción
Sumario:Specimens of Clavulinopsis (Clavariaceae, Agaricales) collected in China were studied using morphological and molecular methods. Six species—C. aspersa, C. bicolor, C. bispora, C. erubescens, C. incarnata, and C. tropicalis—are described as new to science, and C. trigonospora is a newly recorded species in China. Phylogenetic analysis was conducted based on a combined dataset of internal transcribed spacer and nuclear ribosomal RNA large subunit sequences. The phylogenetic reconstruction revealed that the six new species each formed an independent lineage, and the samples of C. trigonospora from China were nested with accessions of C. trigonospora collected from Italy. The morphology of the seven Chinese species is described in detail, and is illustrated with line drawings and photographs. A key to the known Clavulinopsis species in China is provided.