On the identity of Lachnum winteri (Ascomycota, Helotiales)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F18%3A10134040" target="_blank" >RIV/00023272:_____/18:10134040 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On the identity of Lachnum winteri (Ascomycota, Helotiales)
Original language description
Syntypes of Lachnum winteri (specimens of the exsiccatae collection Rehm, Ascomyceten, No. 113) deposited in the herbaria S, K and M were examined. The syntypes contain the same species with short-stalked apothecia possessing whitish, pale yellow to yellow, sparsely warted and apically attenuated hairs corresponding to the genus Albotricha. The species differs from A. albotestacea not only in the colour of the apothecia and frequent presence of whitish subicular hyphae at the base of the stalks, but also in the structure of the ectal excipulum. The thinner ectal excipulum cell walls are considered to be the main character distinguishing the species from A. albotestacea. The species is regarded to be a good member of the genus Albotricha, hence the new combination A. winteri is proposed. A lectotype is designated and a description, line drawing and photographs are presented. The concept of L. winteri introduced by J. Velenovský is also discussed.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS 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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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