Field Guide

Persimmon is best known in the fall, when its orange, plumlike fruits come on. Be careful, however, to make sure a persimmon is ripe before you pop it into your mouth, or you could have a puckery surprise!

Osage orange is a densely branched, short-trunked, thorny tree. It bears weird-loooking, softball-sized, chartreuse, brainlike fruits, which often lie beneath the tree in abundance in autumn.

In some parts of our nation, black willow is only a shrub, but in Missouri it grows quite large. The largest and most widely known of our native willows, black willow is the only member of its family that reaches commercial size.

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.

You might see common buckthorn for sale at a nursery, but don’t buy it! At least six states have banned this invasive exotic, and the difficult-to-control plant is causing problems here in Missouri, too. Learn how to identify it — and avoid it!

Russian olive is a small tree with distinctive silvery leaves. It was introduced to America in the late 1800s and widely planted as an ornamental and windbreak. But in many states it has proven to be invasive. It is not recommended here in Missouri.