Aspen Woodlands

Aspen Alley, Sierra Madre
Aspen Alley, Sierra Madre
Aspen Forest
Clones of aspen intermingled with lodgepole pine, Engelmann spruce, and subalpine fir in the Sierra Madre

The content of this page, as it develops, will supplement chapters 11 and 12 in Mountains and Plains (2nd edition).  Readers with questions are encouraged to contact us.