Flora of Pennsylvania

Populus tremuloides gallery

Quaking Aspen Gallery

Male catkins
Male catkins
Monroe Co
by Paul Nale on 03/25/2026
Leaf
Leaf
Tudek Park (Centre Co)
by Maria G. Pavlova on 06/25/2011
Leaves
Leaves
Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 06/15/2017
Bark
Bark
Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 08/08/2017
Tree
Tree
PA State Gamelands 57 (Luzerne Co)
by George Chamuris on 09/15/2017