Field Guide

Trees, Shrubs and Woody Vines

Showing 1 - 6 of 6 results
Photo of smooth sumac.
Sumacs
Rhus spp.
Sumacs are shrubs or small trees that often form colonies from their creeping, branched roots. The foliage usually turns brilliant shades of red in early autumn. The clusters of berrylike fruits are red.
Illustration of poison ivy leaves, flowers, fruits.
Poison Ivy
Toxicodendron radicans
Poison ivy is a toxic plant that contains an oil in all its parts that, if you come into contact with it, can cause an intense skin reaction. Learn to recognize it, and sidestep it on your outings.
Photo of a heavenly bamboo, nandina, plant growing in the woods.
Heavenly Bamboo
Nandina domestica
Heavenly bamboo is hardly “heavenly” when it comes to its negative effects on our native plants and animals. A tremendously popular landscaping plant, it readily escapes and is difficult to eradicate.
Illustration of common elderberry leaves, flowers, fruits
Common Elderberry
Sambucus canadensis
Common elderberry is a colony-forming shrub with opposite compound leaves. Its large, flattened clusters of small white flowers produce purple or black berrylike fruits.
Illustration of lead plant stem, leaves, flower clusters, flowers, fruit.
Lead Plant
Amorpha canescens
Lead plant is a densely hairy small shrub producing tight, elongated spikes of small purple flowers from May through August. It grows in prairies, glades, and savannas.
Illustration of common prickly ash leaves, flowers, fruits
Common Prickly Ash
Zanthoxylum americanum
Common prickly ash is a thicket-forming shrub or small tree. Its compound leaves resemble of those of ash trees, but it’s in a different family. Pairs of stout, curved prickles occur at each node. Scattered statewide, but less common in the Ozarks.
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About Trees, Shrubs and Woody Vines in Missouri

There are no sharp dividing lines between trees, shrubs, and woody vines, or even between woody and nonwoody plants. “Wood” is a type of tissue made of cellulose and lignin that many plants develop as they mature — whether they are “woody” or not. Trees are woody plants over 13 feet tall with a single trunk. Shrubs are less than 13 feet tall, with multiple stems. Vines require support or else sprawl over the ground.