Alnus

Arctostaphylos

Carpinus

Castanea

Corylus

Crataegus

Davidia

Franklinia

Halesia

Hamamelis

Hibiscus

Hovenia

Oxydendrum

Parrotia

Populus

Pterostyrax

Pyrus

Quillaja

Stewartia

Styrax

Tilia