Acta Societatis Botanicorum Poloniae - 80 (2), 2011

Contents:

Seed sexing revealed female bias in two Rumex species
Dagmara Kwolek, Andrzej J. Joachimiak

Effects of ?-aminooxyacetic acid on the level of polyamines, anthocyanins and photosynthetic pigments in seedlings of common buckwheat (Fagopyrum esculentum Moench)
Marcin Horbowicz, Ryszard Kosson, Danuta Koczkodaj, Lesław B. Lahuta

Effects of high concentrations of calcium salts in the substrate and its pH on the growth of selected rhododendron cultivars
Piotr Giel, Krystyna Bojarczuk

Syntaxonomy and ecology of forest vegetation in the Štiavnické vrchy Mts (Central Slovakia)
Michal Slezák, Katarína Hegedüšová, Dušan Senko

Variation in size-dependent fitness components in a terrestrial orchid, Dactylorhiza majalis (Rchb.) Hunt et Summerh., in relation to environmental factors
Lucyna Mróz, Piotr Kosiba

Assessment of habitat conditions using Self-Organizing Feature Maps for reintroduction/introduction of Aldrovanda vesiculosa L. in Poland
Piotr Kosiba, Lucyna Mróz, Ryszard Kamiński

The effects of different types of woodstand disturbance on the persistence of soil seed banks
Anna J. Kwiatkowska-Falińska, Dorota Panufnik-Mędrzycka, Maciej Wódkiewicz, Izabela Sondej, Bogdan Jaroszewicz

Charophytes of the Lubelszczyzna region (Eastern Poland)
Jacek Urbaniak, Piotr Sugier, Maciej Gąbka

Occurrence of the fungi from the genus Ampelomyces – hyperparasites of powdery mildews (Erysiphales) infesting trees and bushes in the municipal environment
Ewa Sucharzewska, Maria Dynowska, Aneta B. Kempa