Field Guide

A beautiful tree, swamp white oak features bicolored leaves that are shiny, dark green above and downy white below. When a breeze sets them in motion, their wavy or lobed shapes add a calm grace to a summer's hike.

Scarlet oak is a common tree of the Missouri Ozarks. Today it occupies much the same area that shortleaf pine used to dominate before it was extensively cut prior to the 1920s.

This tree has two names as well as two leaf types! In Missouri, southern red oak, or Spanish oak, occurs natively only in our southeast and southernmost counties.

The bark of cherrybark oak looks like the bark of a cherry tree. When you hold one of the leaves with the leaf stalk upward, the pointed lobes make the leaf resemble an outline of a Chinese pagoda. This oak grows in Missouri's Bootheel.

American holly is Missouri's most durable broad-leafed evergreen tree. It is best known for its bright red berries and spiny green leaves at Christmas.

Our state flower, the hawthorn, is solidly represented in Missouri. There are about 100 different kinds of hawthorns that occupy almost every kind of soil in every part of the state. These members of the rose family are closely related to apples.

Possum haw, or deciduous holly, is the more common of two native Missouri hollies that lose their leaves each fall. This shrub or small tree is eye-catching in the fall and winter with its bright red berries.

A shrub or small tree with clusters of white flowers in the spring, and small, edible, red or yellow fruits in mid- to late summer, wild plum is a popular tree for landscaping.

'Bradford', a type of Callery pear, has been hugely popular in landscaping, but it can escape and hybridize with relatives. Alarmingly, it has become an invasive plant. Learn more about this problem tree.

Downy serviceberry is a tall shrub or small tree found throughout Missouri in open or rocky woods. It is one of the earliest spring trees to bloom, producing showy white flowers. The springtime flowers, the purplish, often sweet berries, and the brilliant fall color make serviceberry an attractive landscaping tree.