Drosera intermedia Hayne – introduction of rare plants near Radomsko, Central Poland
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Independent researcher, ul. Wergiliusza 2E/1, 60-461 Poznań, Poland
J. Ecol. Eng. 2025; 26(3):159-165
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
The study proved the adaptability of Drosera intermedia on a habitat identified using the bioindication method through the floristic and syntaxonomic suite. Other factors, such as soil and co-occurring species, should also be taken into account. This is not a specific transitional peatland, but a site which is syntaxonomically difficult to identify. Species from the class Scheuchzerio-Caricetea nigrae as well Oxycocco-Sphagnetea were recorded. Taxa from other classes, such as Alnetea glutinosae, were also found in smaller numbers. This study confirmed that Drosera intermedia has a wide ecological range, which is in agreement with the available literature. Soil surveys indicated, among other things, a medium pH value, high ash content and organic matter distribution. In turn, statistical tests found that the highest correlation was between the pH values (in H2O and in KCL). In contrast, the negative ones were between carbon and ash content as well as between S and pH in H2O. Higher N and C scores were associated with higher pH values in H2O in KCl and CaO.