9. Horsechestnut (_Aesculus hippocastanum_)

Carries beautiful, showy flowers, and has a compact, symmetrical
low-branched crown; is frequently subject to insects and disease.
The red flowering horsechestnut (_A. rubicunda_) is equally
attractive.

[Illustration: FIG. 92.--A Lawn Tree. European Weeping Beech.]

10. Sugar maple (_Acer saccharum_)

Has a symmetrical crown and colors beautifully in the fall; requires
a rich soil and considerable moisture.

11. Soulange's magnolia (_Magnolia soulangeana_)

Extremely hard and flowers in early spring before the leaves appear.

12. Flowering dogwood (_Cornus florida_)

Popular for its beautiful white flowers in the early spring and the
rich coloring of its leaves in the fall; does not grow to large
size. The red-flowering variety of this tree, though sometimes not
quite as hardy, is extremely beautiful.

13. Japanese maple (_Acer polymorphum_)

It has several varieties of different hues and it colors beautifully
in the fall; it does not grow to large size.