Arbor Doctor recommended larger trees which can grow in an existing woodland

Sugar Maple (Native. Can be over abundant in parts of Cincinnati. Not recommended if sugar maple is already growing in abundance or if there is decline in nearby sugar maples.) Acer saccharum (full sun to full shade)
Yellow Buckeye (Native) Aesculus flava (full sun to full shade)

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Bitternut Hickory (Native) (May be difficult to locate in nurseries) Carya cordiformis (full sun to partial shade)
Pignut Hickory (Native) (May be difficult to locate in nurseries) Carya glabra (full sun to partial shade)
Northern Pecan (Native)

(May be difficult to locate in nurseries)

Carya illinoinensis (full sun to partial shade)
Shagbark Hickory (Native) (May be difficult to locate in nurseries) Carya ovata (full sun to partial shade)
Yellowwood (Native) Cladrastis kentukea (full sun to full shade)
Perkins Pink Yellowwood (Native) Cladrastis kentukea ‘Perkins Pink’ (full sun to full shade)
American Beech (Native) (May be difficult to locate in nurseries) Fagus grandifolia (full sun to full shade)
European Beech (Non-native, non-invasive) Fagus sylvatica (full sun to full shade)
American Holly (Native) Ilex opaca (full sun to full shade)
Tulip Poplar or Tuliptree (Native) Liriodendron tulipifera (full sun to partial shade)
Cucumbertree Magnolia (Regionally native) (May be difficult to locate in nurseries) Magnolia acuminata (full sun to shade)
Bigleaf Magnolia (Regionally native) Magnolia macrophylla (full sun to full shade)
Umbrella Magnolia (Regionally native) (May be difficult to locate in nurseries) Magnolia tripetala (full sun to full shade)
Persian Parrotia (Non-native, non-invasive) Parrotia persica (full sun to full shade)
Oriental Spruce (Non-native, non-invasive) (May be difficult to locate in nurseries) Picea orientalis (full sun to full shade)
Eastern White Pine (Regionally native) Pinus strobus (full sun to full shade)
Sycamore (Native) Platanus occidentalis (full sun to partial shade)

Exclamation!™ London Planetree (Non-native, non-invasive) (full sun to partial shade)

Green Giant Arborvitae (NW US native) Thuja ‘Green Giant’ (full sun to shade)
Western red-cedar (NW US native) Thuja plicata (full sun to shade)
Spring Grove Western red-cedar (NW US native) Thuja plicata ‘Grovpli’ Spring Grove® (full sun to shade)
American Linden (Native) (May be difficult to locate in nurseries) Tilia americana (full sun to full shade)