IT is well known that the vibratory motion of the leaf of the aspen and other poplar trees is caused by a flattening of the petiole at its junction with the lamina. The lower part of the leaf-stalk is ...
The trembling aspen is the tree of the year 2026. There is also a specimen on the tree and rock nature trail in Gebhardshagen. An information sign was erected there yesterday, Tuesday, March 24. Local ...
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