The effect of the size of cotyledons on the development of individuals in Impatiens noli-tangere L. population

Falencka, Małgorzata

doi:ISSN 0420-9036

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The effect of the size of cotyledons on the development of individuals in Impatiens noli-tangere L. population Falencka, Małgorzata

Object structure

The effect of the size of cotyledons on the development of individuals in Impatiens noli-tangere L. population

The effect of the size of cotyledons

Falencka, Małgorzata

Polska Akademia Nauk. Instytut Ekologii

Polish Scientific Publishers

Warszawa

1983-1984

Strony 123-143 : ilustracje ; 24 cm ; Bibliografia na stronach 142-143 ; Streszczenie w języku polskim

Czasopismo/Artykuł

Impatiens noli-tangere ; populations of annualplants ; survival ; competition ; home range ; oak-hornbeam forest ; swampy alder forest

In two forest phytocoenoses of the Bialowieża National Park populations of annual species Impatiens noli-tangere have been investigated. It has been observed that the size of cotyledons of seedlings decides about the survival, biomass production during the ontogenetic cycle, diaspore production and the competitive force of an individual. All these characters attain higher values in plants from seedlings with large cotyledons than from those with small cotyledons. Similar are the relations which characterize individuals of both phytocoenoses examined: oak-hornbeam forest and swampy alder forest.

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