Blizno:
Ancient box elder.
Blizno:
S. Hamlin, PArk Ridge, IL.
Blizno:
White Oak and Silver Maple.
Blizno:
Last farm in Park Ridge?
Blizno:
Box Elder failure.
Blizno:
Box Elder Rot
Blizno:
Rabbits in a Box Elder.
Blizno:
B. E. down.
Blizno:
White oak cluster.
Blizno:
Park Ridge Streets
Blizno:
Park Ridge Streets
Blizno:
Park Ridge Streets
Blizno:
Well manicured European Buckthorn.
Blizno:
Park Ridge Streets
Blizno:
Park Ridge Streets
Blizno:
Nearly dead ash.
Blizno:
Acer rubrum, slightly chlorotic.
Blizno:
Well mulched tulip trees.
Blizno:
European beech planted on the street.
Blizno:
The peril of beech on the street.
Blizno:
Young Euro-beech.
Blizno:
Euro-beech bud and twig. (Fagus sylvatica)
Blizno:
American elm, Norway maple and White Pine.
Blizno:
EAB victim.
Blizno:
Fastigiate swamp white/English oak form?
Blizno:
Fastigiate swamp white/English oak leaves and acorn.
Blizno:
Emerald Ash Borer destruction.
Blizno:
Emerald ash borer galleries.
Blizno:
EAB exits.
Blizno:
Last stage EAB infestation.
