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Euantennaria pleioblasti sp. nov. (Euantennariaceae) and Metacapnodium cf. quinqueseptatum (Metacapnodiaceae), two mixed sooty moulds in subicula on Pleioblastus sp. in Taiwan.

ABSTRACT: Black subicula, comprising a mixture of two sooty moulds of Euantennariaceae and Metacapnodiaceae, on Pleioblastus were collected in Batongguan, alt. ca. 2800 m, Nantou County, Taiwan in 1984. The former sooty mould is described and illustrated as Euantennaria pleioblasti sp. nov., an asexually typified species of the genus, as currently circumscribed with the application of the single name nomenclature for pleomorphic fungi. It is characterized by cylindrical, finely to coarsely roughened hyphae and black synnemata bearing massive fusiform, straight, mostly 11-14-septate phragmoconidia in a subglobose to obovoid head; its reliable sexual morph is obscure. The latter was identified as Metacapnodium cf. quinqueseptatum. It features the capnobotrys- and capnophialophora-like asexual morphs, in addition to the sexual morph with 5-7-septate ascospores. These sooty mould taxa are newly added to the mycobiota of Taiwan.

SUBMITTER: Sugiyama J 

PROVIDER: S-EPMC9999086 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

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<i>Euantennaria pleioblasti</i> sp. nov. (<i>Euantennariaceae</i>) and <i>Metacapnodium</i> cf. <i>quinqueseptatum</i> (<i>Metacapnodiaceae</i>), two mixed sooty moulds in subicula on <i>Pleioblastus</i> sp. in Taiwan.

Sugiyama Junta J   Hosoya Tsuyoshi T  

Mycoscience 20220320 2

Black subicula, comprising a mixture of two sooty moulds of <i>Euantennariaceae</i> and <i>Metacapnodiaceae</i>, on <i>Pleioblastus</i> were collected in Batongguan, alt. ca. 2800 m, Nantou County, Taiwan in 1984. The former sooty mould is described and illustrated as <i>Euantennaria pleioblasti</i> sp. nov., an asexually typified species of the genus, as currently circumscribed with the application of the single name nomenclature for pleomorphic fungi. It is characterized by cylindrical, finely  ...[more]