Populus tremuloides, the quaking aspen of the North American continent, stands as one of the most easily recognized, most beautiful and most admired of all tree species. In order to help ...
6monon MSN
Quaking aspen (Populus tremuloides) is the most widespread tree species in North America. As a keystone species, aspen ...
A red deer favourite Another feature of aspen leaves is that they are borne on the tree for a shorter time than any of our other deciduous species. Aspen is invariably the last tree to get its new ...
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