Fungalpedia – Note 1385, Annulohypoxylon

 

Annulohypoxylon. Y.M. Ju, J.D. Rogers & H.M. Hsieh.

Citation when using this data: Hyde KD et al. 2020 (in prep.) – Fungalpedia, Ascomycota.

Index Fungorum, Facesoffungi, MycoBank, GenBank

Classification: Hypoxylaceae, Xylariales, Xylariomycetidae, Sordariomycetes, Pezizomycotina, Ascomycota, Fungi

Notes – Annulohypoxylon was introduced to accommodate Hypoxylon sect. Annulata sensu Ju & Rogers (1996). Kuhnert et al. (2017) provided a concise revision of the genus and described several additional species based on molecular phylogenetic and chemotaxonomic evidence. Based on a multigene genealogy, Jackrogersella was segregated from Annulohypoxylon (Kuhnert et al. 2017). Jackrogersella is characterised by papillate ostioles and its species produce azaphilones of the cohaerin type as predominant stromatal metabolites, while stromata of Annulohypoxylon sensu stricto mostly have ostioles encircled by an annulated disc and lack azaphilones but contain binaphthalenes as major stromatal metabolites (Wendt et al. 2018).

Type species: Annulohypoxylon truncatum (Starbäck) Y.M. Ju, J.D. Rogers & H.M. Hsieh, Mycologia 97(4): 861 (2005).

Other accepted species: Species Fungorum – search Annulohypoxylon.

 

References

Kuhnert E, Sir EB, Lambert C, Hyde KD et al. 2017 – Phylogenetic and chemotaxonomic resolution of the genus Annulohypoxylon (Xylariaceae) including four new species. Fungal Diversity 85, 1–43.

Rogers JD, Ju YM. 1996 – Entoleuca mammata comb. nov. for Hypoxylon mammatum and the genus Entoleuca. Mycotaxon 59, 441–448.

Wendt L, Sir EB, Kuhnert E, Heitkämper S et al. 2018 – Resurrection and emendation of the Hypoxylaceae, recognised from a multigene phylogeny of the Xylariales. Mycological Progress 17, 115–154.

 

Entry by

Kevin David Hyde, Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, P.R. China, Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand, Mushroom Research Foundation, 128 M.3 Ban Pa Deng T. Pa Pae, A. Mae Taeng, Chiang Mai 50150, Thailand, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand, Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, Yunnan, P.R. China, School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand, World Agroforestry Centre, East and Central Asia, Kunming 650201, Yunnan, P.R. China

 

Published online 28 February 2020

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