NatureServe:
New white oak leaves
NatureServe:
American beech in winter
NatureServe:
American beech leaves
NatureServe:
American beech
NatureServe:
American beech
NatureServe:
White oak
NatureServe:
American beech in winter
NatureServe:
White oak
NatureServe:
Northern red oak
NatureServe:
Tuliptree / Tulip poplar