Bomen-trees

Davidia involucrata or Handkerchief or Luierboom called brown/purple flowers and special cream-colored bracts that resemble handkerchiefs

Sequoia sempervirens becomes huge and is one of the largest trees in the world

Maackia amurensis also called Amur Maackia, white flowers, young leaves silvery frosted, has a special bark, discolored yellow-orange in autumn

Koelreuteria bipinnata, also called Chinese flame tree, has yellow flowers and special pink/red bladder-shaped fruits that change color nicely in autumn