The Pando is a 106-acre colony of cloned aspen trees between Las Vegas, Nevada, and Salt Lake City, Utah, in the US-but it's being eaten alive.
Aspen has distinctive, almost-circular leaves with flattened petioles or stems. This flattening causes the leaves to tremble or flutter in the slightest breeze, thereby giving the tree one of its ...
The ability of aspen to produce whole stands of "trees" vegetatively provides yet ... Why do quaking aspen leaves quake and tremble? The leaves of this species quake, shake and tremble in the ...