Field Guide

Identify sandbar willow by its very narrow leaves with widely spaced, slender teeth along the margins. This is a good soil binder and bank stabilizer; it prevents washing and erosion of alluvial soil.

Ward's willow, or Carolina willow, is one of the first woody species to occupy the outer edges of gravel bars in a stream. Common in the Ozarks, it occurs nearly statewide.

Willow oak's leaves are narrow, pointed, and willowlike, and like willows, this oak is associated with wet ground. In Missouri, willow oak is only found natively in our southeastern counties.

A clumped shrub that grows naturally only in the northeastern part of Missouri, meadow willow lives in low, wet ground in mud or sandy gravel along streams and in wet meadows. Rare in our state, it is perhaps best identified by examining the leaves.

Occasionally confused with poison ivy, Virginia creeper is easily identified by simply noticing that most of its leaflets are in fives, instead of threes. This common native vine is useful in landscaping.

Shingle oak got its name because the naturalist who discovered it noticed that French colonists in Illinois were using the wood to make roofing shingles. The leaves resemble those of laurel (bay), lacking lobes or teeth — but laurel trees don't bear acorns!

American hazelnut is a thicket-forming shrub that grows to about 10 feet high. It is prized for its edible nuts, which are covered by a distinctive leafy or papery, jagged-edged bract.

Tree-of-heaven is a fast-growing exotic that is common in urban areas. It is weedy and aggressive and should not be planted. It has 2-foot-long feather-compound leaves. Twigs smell unpleasant when you break them.

Dogwoods usually have leaves arranged opposite one another on the stem, except for the alternate-leaved dogwood! This shrub or small tree is a popular ornamental, especially in the northern parts of Missouri, where it can be too cold to grow flowering dogwood.