Abstract
Fruiting bodies of a grey-coloured Cribraria were found in moist chambers on dead wood of Salix from a wetland ecosystem in Kazan (Tatarstan, Russia). Morphological analysis showed that the species, described as Cribraria gothica, probably belongs to a group with C. tenella and C. languescens, but differs in many respects. Most vivid factors are plumbeous colour of sporocysts, small grey spores and creamy-coloured top of stalk. The comparative characteristic and a key to these related species are given.
References
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<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Zemlianskaya, I.V. & Novozhilov, Yu.K. (2022) New data on myxomycete diversity of the Republic of Tatarstan (Russia). <em>Novosti Sistematiki Nizshikh Rastenii</em> 56 (1): 71–84. http://doi.org/10.31111/nsnr/2022.56.1.71</span></span></span></p>
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<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Poulain, M., Meyer, M. & Bozonnet, J. (2011) <em>Les Myxomycétes.</em> T. 1. Guide de détermination. Sévrier. 568 pp. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">R Core Team (2023) R: A language and environment for statistical computing, R Foundation for Statistical Computing, Vienna, Austria. [https://www.Rproject.org/]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Stephenson, S.L., Novozhilov, Yu.K. & Wellman, P. (2018) A new species of <em>Cribraria</em> (myxomycetes) from Australia. <em>Novosti Sistematiki Nizshikh Rastenii</em> 52 (2): 379–385. https://doi.org/10.31111/nsnr/2018.52.2.379</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Zemlianskaya, I.V. & Novozhilov, Yu.K. (2022) New data on myxomycete diversity of the Republic of Tatarstan (Russia). <em>Novosti Sistematiki Nizshikh Rastenii</em> 56 (1): 71–84. http://doi.org/10.31111/nsnr/2022.56.1.71</span></span></span></p>