Quaking aspen can be found from Alaska to Mexico and ... branches, leaves and a shared root system (Figure 2). All of these structures arose from a single aspen seed, often in the very distant ...

sprouting from a shared root system over 100 acres (40 hectares) of Utah. Here, this lone male quaking aspen (Populus tremuloides) gradually grew into a massive 6,000 metric tons of life ...

Think of a tree and what comes to mind probably has some leaves, some roots, and a trunk ... of a clonal grove is Pando, a grove of quaking aspen in Utah's Fishlake National Forest.