Fuscoporia ambigua sp. nov., a new species from America and China

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F20%3A00532675" target="_blank" >RIV/60077344:_____/20:00532675 - isvavai.cz</a>
Result on the web
<a href="https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.456.2.5" target="_blank" >https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.456.2.5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11646/phytotaxa.456.2.5" target="_blank" >10.11646/phytotaxa.456.2.5</a>

Result language
angličtina
Original language name
Fuscoporia ambigua sp. nov., a new species from America and China
Original language description
A new species of Hymenochaetaceae, Fuscoporia ambigua sp. nov., is described based on specimens from the USA and China. The phylogeny, based on the ITS+nLSU+RPB2+TEF1 dataset, revealed that it nested within the Fuscoporia clade, and all the American and Chinese specimens of the new species clustered in a lineage with good support. The new species is characterized by its annual, resupinate basidiocarps with pores measuring 5-6 per mm, aseptate skeletal hyphae, presence of mycelial setae and cystidioles, long hymenial setae (45-75 mu m) which are occasionally septate, presence of cystidioles, and ellipsoid basidiospores measuring 4.2-5.2 x 2.8-3.3 mu m. Fuscoporia ambigua is very similar and closely related to F. ferruginosa, but the latter species has a perennial growth habit, and short and aseptate hymenial setae (30-44 mu m).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10612 - Mycology

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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