Aspen has distinctive, almost-circular leaves with ... to this tree is the aspen hoverfly (Hammerschmidtia ferruginea), the larvae of which feed in dead aspen wood. In the UK, it is confined ...

Quaking Aspen is a tree that brings a unique beauty to the fall landscape with its shimmering yellow leaves that sometimes ...

Quaking aspens store chlorophyll beneath their bark (particularly in younger trees), this is what gives the trunk a greenish cast. This helps them to continue to produce sugars, at least when the days ...