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 ...

However, aspen also has the ability to send up new young shoots, or suckers, off the root system of an established tree, sometimes up to 30 metres away, if the tree is large.

Wyoming’s poster is currently a contestant in the annual Society for American Archaeology State ... preservation office. The post Aspen archive: Trees tell archeological stories of shepherds ...