Three new endophytic Apiospora species (Apiosporaceae, Amphisphaeriales) from China

Authors: Yan, Xiao Ni Countries: Myanmar, People's Republic of China DOI: 10.3897/mycokeys.105.122583 Published: Jan. 1, 2024 Source: MycoKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Apiospora · Topics: Plant Pathogens and Fungal Diseases, Mycotoxins in Agriculture and Food, Mycorrhizal Fungi and Plant Interactions

Apiospora species are widely distributed fungi with diverse lifestyles, primarily functioning as plant pathogens, as well as exhibiting saprophytic and endophytic behaviors. This study reports the discovery of three new species of Apiospora, namely A. gongcheniae, A. paragongcheniae, and A. neogongcheniae, isolated from healthy Poaceae plants in China. These novel species were identified through a multi-gene phylogenetic analysis. The phylogenetic analysis of the combined ITS, LSU, tef1, and tub2 sequence data revealed that the three new species formed a robustly supported clade with A. garethjonesii, A. neogarethjonesii, A. setostroma, A. subrosea, A. mytilomorpha, and A. neobambusae. Detailed descriptions of the newly discovered species are provided and compared with closely related species to enhance our understanding of the genus Apiospora.

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