Polina Yu. Ryzhkova

ORCID: 0000-0003-1648-9739
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About
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Research Areas
  • Lichen and fungal ecology
  • Bryophyte Studies and Records
  • Mycorrhizal Fungi and Plant Interactions
  • Slime Mold and Myxomycetes Research
  • Botany and Plant Ecology Studies
  • Geotourism and Geoheritage Conservation
  • Indigenous Studies and Ecology
  • Diatoms and Algae Research

Altai State University
2022-2024

Structure of the Institute Scientific activity History New cryptogamic records. 11 Index page Periodic publications Novitates Systematicae Plantarum non Vascularium Volume 57, Part 1, 2023 V. M. Kotkova, I. Czernyadjeva, E. A. Davydov, G. Ya. Doroshina, D. Yu. Efimov, L. Efimova, Frolov, Gabiger, Glushсhenko, Gorbunova, Himelbrant, Ignatenko, B. Kalinina, Kurbatova, H. Kushnevskaya, N. Lashchinsky, K. Lotiev, Moroz, Notov, Novozhilov, S. Otmakhov, Plikina, Popova, Potemkin, Putilina, P....

10.31111/nsnr/2023.57.1.155 article EN Novosti sistematiki nizshikh rastenii 2023-01-01

First records of Xanthophyceae for the Vologda and Sverdlovsk regions, Moscow, Characeae Vologda, Orenburg, Tver regions Crimea Peninsula, diatoms Orenburg Region, aphyllophoroid fungi Novgorod Tyumen agaricoid Novosibirsk Republic Altai, lichens Arkhangelsk Murmansk Altai Territory, Buryatia Primorye mosses Kabardino-Balkarian Republic, Buryatia, Novaya Zemlya Archipelago Kuril Islands, liverwort Kurgan Region are presented. The data on their localities, habitats, distribution provided....

10.31111/nsnr/2022.56.2.477 article EN Novosti sistematiki nizshikh rastenii 2022-01-01

The distribution of Umbilicaria aprina and U. rhizinata in Russia was revised basing on morphological molecular-phylogenetic data. is new to Alexandra Land Island (Franz Josef Archipelago), Sverdrup (Taimyr Dolgano-Nenets District), the republics Altai, North Ossetia-Alania Sakha-Yakutia. Tyva Buryatia, Putorana Plateau, Kamchatka Peninsula, Magadan Region therefore reported for first time Asian Subarctic. New localities species other regions are cited. ITS\5.8S phylogenetic tree supports...

10.14258/turczaninowia.27.1.12 article EN cc-by Turczaninowia 2024-04-15

First records for Russia of naviculoid diatom from the Yaroslavl Region, and micromycetes Republic North Ossetia — Alania, green alga Leningrad Region Yamal-Nenets Autonomous Area, fragilarioid Kaliningrad red Nizhny Novgorod cyanoprokaryota Chukotka Okrug, crustaceous Adjara Georgia, macromycetes Khanty-Mansi Area Yugra, Tuva, Trans-Baikal Territory, myxomycetes lichens allied fungi Murmansk Tver regions, republics Karelia Altai Khabarovsk territories, cyanolichen Urals Orenburg mosses...

10.31111/nsnr/2023.57.2.r1 article EN Novosti sistematiki nizshikh rastenii 2023-10-30

A review of the lichen genus Placolecis in Russia is presented. Localities Primorye Territory loekoesiana, a new to species, and P. opaca, Russian Far East are reported. For this second locality after Trans-Baikal (South Siberia). loekoesiana was previously known exclusively from “locus classicus” South Korea. New localities Korea also The description species reported results phylogenetic analysis (nrITS/5.8S) presented, confirming distinctness indicating conspecifity Eastern specimens with...

10.14258/turczaninowia.26.2.11 article EN cc-by Turczaninowia 2023-07-01
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