A new species of Sabuloglossum (Geoglossaceae, Ascomycota) from montane areas
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F22%3A10456644" target="_blank" >RIV/00216208:11310/22:10456644 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=eI~ZSO23Zo" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=eI~ZSO23Zo</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/11263504.2021.2020353" target="_blank" >10.1080/11263504.2021.2020353</a>
Alternative languages
Result language
angličtina
Original language name
A new species of Sabuloglossum (Geoglossaceae, Ascomycota) from montane areas
Original language description
The fungal genus Sabuloglossum (earth tongues) was originally described as a monotypic genus based on the species Geoglossum (Microglossum) arenarium. It typically occupies sandy coastal habitats and forms mycorrhizas with Empetrum nigrum (Ericaceae). While studying material from central Europe (Czech Republic, Slovakia, Austria, and Germany), ascomata morphologically very similar to S. arenarium were observed. They were ecologically limited to mid-altitudinal mountainous habitats and associated with Calluna vulgaris or Vaccinium sp. pl. (Ericaceae). The relationship to S. arenarium and related genera was evaluated using a combination of genetic (nrITS1-5.8S-ITS2 and the 28S nrLSU regions) and comparative morphological analysis. Macro- and micromorphological investigations revealed that mountain populations differ from typical S. arenarium in longer apical cells of paraphyses, more frequently septate ascospores, and the presence of inflated cells in the stipe squamules. In phylogenetic analyses, mountain populations appeared in sister position to S. arenarium in a strongly supported clade. According to these morphological and genetic analyses, in addition to ecological and host-type specificities, the mountain populations from central Europe are proposed here as a distinct species, S. monticola sp. nov. Our study indicates that the speciation of S. monticola may have been driven predominantly by a shift in ecology and mycorrhizal association.
Czech name
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Czech description
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Classification
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
10611 - Plant sciences, botany
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Biosystems
ISSN
1126-3504
e-ISSN
1724-5575
Volume of the periodical
156
Issue of the periodical within the volume
5
Country of publishing house
IT - ITALY
Number of pages
11
Pages from-to
1147-1157
UT code for WoS article
000753075100001
EID of the result in the Scopus database
2-s2.0-85124905919