Quercus dentata Carl Ferris Miller    Zone 6
Daimyo Oak. Stout, upright, oval, slow-growing tree. Very large deeply lobed green leaves, up to 30cm long, with a brown Fall color. Grows to 3m high and 1.5m wide in 10 years.
Quercus cerris Curly Head     Zone 5
Dwarf Turkey oak. Dark green, curly leaves and a distinctive upright habit. The leaves are very ornamental, turning bronze in the Fall. Grows 2m high and 1.5m tall in 10 years.

Quercus cerris ‘Curly Head’

Quercus palustris Green Pillar    Zone 4
Pin Oak. Narrow fastigiate tree. Dense upright branching with deeply lobed, glossy green leaves that turn bronze and red in the Fall. Grows to 6m high and 1m wide in 10 years.