Volume 56, Part 1, 2022

Dedication

Nina Sergeevna Golubkova (1932–2009)

Algae

New data on morphology of some widespread and rare pennate diatoms (Bacillariophyta)
S. I. Genkal, О. G. Gorokhova

Аulacoseira granulata (Bacillariophyta): rimoportulae
S. I. Genkal, T. V. Eremkina

The main valve shapes of diatoms: terminology. I. Valve shapes symmetrical to the apical axis and valve shapes with radial symmetry
M. A. Gololobova, R. M. Gogorev, A. M. Lyakh, N. I. Dorofeyuk

The genus Navicula (Bacillariophyta) from the Por’ya Guba estuary (Murmansk Region, Russia) with description of a new species and reinvestigation of the type materials of N. eidrigiana and N. pseudosalinarum
D. A. Chudaev, I. Jüttner, J. C. Taylor

Fungi

New data on myxomycete diversity of the Republic of Tatarstan (Russia)
I. V. Zemlyanskaya, Yu. K. Novozhilov

New data on aphyllophoroid fungi (Basidiomycota) of the protected areas of the Leningrad Region. XI. Planned protected area «Kurenniemi»
V. M. Kotkova

Lichens

Rinodina endospora and R. macrospora (Physciaceae, lichenized Ascomycota) new to Japan
I. A. Galanina, Y. Ohmura

Remarkable lichen diversity in the old manor park Osinovaya Roscha (St. Petersburg, Russia)
D. E. Himelbrant, I. S. Stepanchikova, L. V. Gagarina, A. G. Tsurykau, L. A. Konoreva

A revision of the lichen genus Hypotrachyna s. l. (Parmeliaceae) in Russia, with a key to the species
I. S. Zhdanov

Contributions to the lichen flora of the North Ossetia Nature Reserve (Republic of North Ossetia — Alania). II. Cluster “Kartsa”
G. P. Urbanavichus, I. N. Urbanavichene

Bryophytes

Rare and new bryophytes (Bryophyta, Marchantiophyta) for the Leningrad Region on outcrops of Devonian sandstones in the Luga River Basin (European Russia)
E. V. Smirnova, E. V. Kushnevskaya, A. D. Potemkin, L. E. Kurbatova

Additions to the liverwort flora of the Suntar-Khayata Range (Eastern Yakutia, Russia)
E. V. Sofronova

Cryptogamic nomenclatural notes. 5
I. V. Sokolova, M. A. Gololobova, J. Hentschel, A. D. Potemkin

New cryptogamic records. 9
V. M. Kotkova, R. N. Beljakova, K. K. Gorin, D. E. Himelbrant, Z. M. Khanov, G. B. Kolganikhina, E. L. Moroz, A. A. Notov, Yu. K. Novozhilov, N. N. Popova, I. S. Stepanchikova, I. S. Zhdanov, Zh. O. Zholobova

Nomenclatural novelties & Designated lectotypes

Том 56, часть 1, 2022 год