2020, Vol. 105, N 12

CONTENTS

Reviews

M. B. Nosova Researches of modern pollen spectra: techniques, approaches, modern areas

I. B. Kucherov, K. V. Shchukina, I. V. Tatarenko, T. A. Parinova, A. G. Volkov, Ye. S. Neskryabina, O. V. Cherednichenko, N. P. Savinykh, O. N. Perestoronina,
S. V. Shabalkina, Ye. M. Pyzhikova, M. G. Tsyrenova
. Great burnet floodplain meadows along Eurosiberian longitudinal gradient

Communications

M. Yu. Pukinskaya. On the origin of nemoral spruce forest stands in the Central Forest Reserve

E. V. Bazhina, M. I. Sedaeva, E. N. Muratova, E. A. Bazhina. Peculiarities of meiosis at microsporogenesis in Picea obovata (Pinaceae) under introduction

Floristic Records

G. P. Urbanavichus, I. N. Urbanavichene. New records to the lichen flora of Murmansk Region

E. A. Glazkova, N. S. Liksakova. New and rare alien vascular plant species of the Kuril Islands

Jubilees and Memorial Dates

I. N. Safronova, V. A. Smagin, T. G. Ivchenko, S. S. Kholod, E. O. Golovina, E. M. Volkova, O. V. Galanina, D. V. Zatsarinnaya. Tatyana Kornelievna Yurkovskaya (to her 90th anniversary)

T. M. Koroleva, O. V. Rebristaya, O. V. Khitun, S. V. Chinenko, P. A. Gogoleva. Vladislav Vladimirovich Petrovsky (on the 90-years anniversary)