Vol 78, No 2 (2009)

Table of Contents

Derivation of the formula for the filtration coefficient by application of Poiseuille's law in membrane transport
Maria Jarzyńska, Mariusz Pietruszka
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93-96
Phenolic compounds and properties of antioxidants in grapevine roots (Vitis vinifera L.) under drought stress followed by recovery
Stanisław Weidner, Monika Karolak, Magdalena Karamać, Ryszard Amarowicz
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97-103
The effects of temperature on the dormancy and germination of Cirsium arvense (L.) Scop. seeds
Anna Bochenek, Janusz Gołaszewski, Agnieszka I. Piotrowicz-Cieślak, Ryszard J. Górecki
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105-114
Taraxacum scanicum Dahlst. group (section Erythrosperma) in Poland: chorology and seed and pollen morphology of the microspecies
Jolanta Marciniuk, Radim J. Vašut, Paweł Marciniuk, Aneta Czarna
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115-121
Genetic diversity of Galium cracoviense Ehrend. (Rubiaceae)- the Polish endemic plant
Elżbieta Cieślak, Zbigniew Szeląg
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123-129
Taxonomy and distribution of Macrosciadium alatum (Bieb.) V. Tichomirov and Lavrova (Apiaceae): A new alien species in the flora of Europe
Marcin Nobis, Agnieszka Nobis, Maciej Kozak
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131-136
Arbutin in Serratula quinquefolia M.B. (Asteraceae)
Gerard Nowak, Joanna Nawrot, Karol Latowski
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137-140
Diversity of labellar micromorphological structures in selected species of Malaxidinae (Orchidales)
Agnieszka Kowalkowska, Hanna B. Margońska
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141-150
Changes in macroelement content in Nuphar lutea (L.) Sibith. and Sm. during the growing season
Henryk Tomaszewicz, Hanna Ciecierska
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151-165
Advances in ecological modelling of soil properties by self-organizing feature maps of natural environment of Lower Silesia (Poland)
Andrzej Stankiewicz, Piotr Kosiba
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167-174