Jing-Wen Liu, Yafen Hu, X. Zhang, Rafael F. Castañeda Ruíz, Jian Ma
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Porosynnema catenatum gen. & sp. nov. from Yunnan, China
A new genus and species, Porosynnema catenatum, collected on decaying twigs of an unidentified broadleaf tree in Xishuangbanna, China, are described and illustrated. The genus is characterized by macronematous, unbranched conidiophores forming distinct, indeterminate synnematal conidiomata with polytretic, integrated, terminal, cylindrical, cicatrized, determinate or percurrently extending conidiogenous cells that produce acropleurogenous, catenate, obclavate, distoseptate conidia with a thick, dark hilum at the base. A key to Porosynnema and its morphologically similar genera is provided.
期刊介绍：
Mycotaxon is a quarterly peer-reviewed journal exclusively devoted to all phases of the taxonomy and nomenclature of fungi (including lichens). All articles are peer-reviewed by specialists prior to acceptance. Publication is open to all persons. Authors prepare their own article after having received critical comments from pre-submission reviewers .The journal is published with one volume each quarter. Articles are accepted in English only, with summaries or abstract in any language(s).
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