Phytodiversity of Eastern Europe

6-17

Authors: Mayorov S.R.

The distribution in European Russia of small-flowered species of Cardamine (Cruciferae ) is clarified, a key is given. Alien Cardamine occulta is indicated for the flora of Russia for first time

74-94

Authors: Shilov D.S., Tretyakova A.S.

For the first time data are presented on the species composition of vascular plants of the forest park named after Foresters of Russia (Yekaterinburg, Sverdlovsk region), where 539 species of vascular plants are recorded, including 149 alien, and 5 endemic (Alchemilla longipes , Anemonoides uralensis , Impatiens uralensis , Lathyrus litvinovii , Seseli krylovii ) and 2 subendemic (Cicerbita uralensis , Knautia tatarica ) species. 17 protected species found in the regional and federal Red Data Books have been identified. 44 species are listed for the first time for the flora of Yekaterinburg.

106-109

Authors: Savchuk S.S., Lebedko V.N.

Data on new locations of 11 species of protected plants in Belynichsky district of Mogilev region (Belarus) are provided. Isoёtes lacustris L., Nuphar pumila (Timm) DC., Sparganium gramineum Georgi and Batrachospermum moniliforme Roth for the first time for Mogilev region are reported.

113-117

Authors: Demina O.N., Rogal' L.L., Mayorov S.R.

A short characteristic of Sporobolus cryptandrus is given – an alien North American species. In the south of Eastern Europe, he is an agriophyte. Data on distribution in the territory of Russia are given. New habitats of S. cryptandrus have been discovered in the Rostov region, including on the Voronezh region border. The species pretends to be a steppe transformer. His phytocoenotic environment in Kalmykia was studied in the territory of the reserve "Chyornye zemli". The greatest participation of S. cryptandrus was recorded in the communities of wormwood-feather grass heliotropics and in the feather grass. The settlement of S. cryptandrus takes on alarming dimensions on the sands of the south of Russia and the east of Ukraine. In Kalmykia, the species forms extensive thickets, which indicates its high invasive potential. The urgency of careful monitoring of the state of populations of S. cryptandrus, the need to study biology and urgent evaluation of limiting factors that affect its abundance, resettlement and speed of invasion processes are indicated.

131-134

Authors: Shcherbakov A.V., Reier Ü., Grinchenko O.S.

Estimates are given of the amount and distribution of vascular plant collections stored in the Herbarium of the University of Tartu (Estonia) for the regions of Central Russia.

146-154

Authors: Rozenberg G.S.

About the last days of life of one of the largest ecologist and geobotanists of the second half of the twentieth century, the Australian scientist David Goodall described in the article.