Search results for "Aegopodium"
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Annual cycle of starch content in rhizomes of the forest geophytes Anemone nemorosa and Aegopodium podagraria
1997
Summary Starch contents of rhizomes of Anemone nemorosa L. and Aegopodium podagraria L. were measured enzymatically. The results were compared to the developmental stage determined weekly. Minimum starch contents were measured few weeks after the begin of the growth period, then the starch contents increased during leaf expansion to reach its maximum immediately before the yellowing of the leaves. During the yellowing starch contents did not increase further due to rhizome growth. Anemone nemorosa had a higher starch content than Aegopodium podagraria. This can be explained in context of the different growth strategies of the plants. The first species follows the dominance strategy of growt…
Data from: Effects of undergrowth removal and edge proximity on ground beetles and vascular plants in urban boreal forests
2019
Urban forests are regularly managed for human safety and aesthetic reasons, but they are crucial habitat for many species. Removals of undergrowth occur commonly in these forests, yet the ecological consequences of these operations are poorly understood. We sampled ground beetles (Coleoptera, Carabidae) and vascular plants along 20-m edge gradients in Finnish urban forests, in five stands treated 0.5−2.5 years earlier with undergrowth removal and in five untreated stands. We hypothesized that undergrowth removal and edge proximity would benefit opportunistic and open-habitat species, whereas shady-habitat species would be affected negatively. (1) Regarding carabids, diversity and evenness i…