From the list below, select the tree on which there is a problem you want to identify.

Arborvitae (Thuja spp.)
Ash (Fraxinus spp.)
Birch (Betula spp.)
Crab Apple (Malus spp.)
Flowering Cherry 

Flowering Plum (Prunus spp.)
Hawthorn (Crataegus spp.)
Holly (Ilex spp.)
Honeylocust (Gleditsia spp.)
Magnolia spp.
Maple (Acer spp.)
Mountain Ash (Sorbus spp.)
Oak (Quercus spp.)
Pine (Pinus spp.)
Redbud (Cercis spp.)
Spruce (Picea spp.)
Sycamore (Platanus spp.)
White Cedar (Thuja spp.)