Volume 53, 2022

On the taxa of the genus × Trisetokoeleria (Poaceae) in the Russian Arctic
T. M. Koroleva, V. V. Petrovsky

New orchid species (Orchidaceae) in the flora of Laos
L. V. Averyanov, Khang Sinh Nguyen, N. L. Orlov, T. V. Maisak, L. I. Krupkina, Pankaj Kumar

Salix × polychroma (Salicaceae) — a new anthropogenic hybrid
O. V. Epanchintseva, I. V. Belyaeva

A new species of the genus Astragalus (section Caprini, Fabaceae) from Turkmenistan
A. V. Pavlenko, A. P. Laktionov

Astragalus sareptanus (section Trachycercis, Fabaceae), described but not published, published but not recognized
M. S. Knyazev

Taxonomic diversity of the genus Oxytropis section Polyadena (Fabaceae) in Baikal Siberia
D. G. Chimitov

Type specimens of the names of the Oxytropis (Fabaceae) taxa described by V. V. Saposhnikow, stored in the Herbaria TK and LE
I. I. Gureyeva, I. V. Sokolova

A new form of Geranium transbaicalicum (Geraniaceae) from the East Transbaikalia
V. I. Troshkina

Lectotypification of the name Syringa (Ligustrina) amurensis (Oleaceae) and experience of specification of the data on herbarium specimens of the R. K. Maack’s Amur expedition of 1855
T. V. Krestovskaya, I. V. Sokolova

A new species of the genus Thymus (Lamiaceae) from the north of Yakutia
V. M. Vasjukov, N. N. Lashchinskiy, E. B. Talovskaya

Systematic revision of Orobanche pycnostachya and first record of O. filicicola (Orobanchaceae) in Russia
Stefan Rätzel, Holger Uhlich

Campanula tridentata subsp. ruprechtii, a new combination and rank for C. ruprechtii (Campanulaceae)
M. E. Oganesian

Preliminary checklist of the genus Taraxacum (Asteraceae) in North-West European Russia, with five species new for Russia (Taraxacum Notulae Rossiae Boreali Europeae I)
P. G. Efimov, B. Trávníček

Floristic records

Hammarbya paludosa (Orchidaceae), a new species for the Orenburg Region of Russia
P. G. Efimov, O. G. Kalmykova, N. O. Kin

Том 53, 2022 год