Field Guide

Trees, Shrubs and Woody Vines

Showing 1 - 6 of 6 results
Illustration of multiflora rose, leaves, flowers, fruits.
Multiflora Rose
Rosa multiflora
Starting more than a century ago, this nonnative rose was planted across America — for many good reasons — but multiflora rose has proven to be invasive, and now the goal is to stop its spread.
Illustration of smooth sumac leaves, flowers, fruits.
Smooth Sumac
Rhus glabra
Colonies of smooth sumac are most noticeable in early autumn, because the leaves turn brilliant red! You can make drinks and jellies from the clusters of fuzzy red berries.
amur corktree
Amur Corktree
Phellodendron amurense
Amur corktree is a non-native tree that is becoming naturalized in our state. Originally introduced for landscape planting, it has proven itself invasive in the northeastern United States and has shown invasive tendencies in St. Louis.
Illustration of fragrant sumac leaves, flowers, fruits.
Fragrant Sumac
Rhus aromatica
Unlike its cousin poison ivy, fragrant sumac is a peasant, nontoxic plant. Note the middle leaflet of its "leaves of three": On fragrant sumac, there is no (or at most a very short) leaf stalk on that middle leaflet. Also, fragrant sumac has hairy, reddish fruits (not waxy whitish ones).
Illustration of winged sumac leaves, flowers, fruits.
Winged Sumac
Rhus copallinum
Winged sumac is most common south of the Missouri River. The "wings" in the name refer to the narrow, flattened leafy structures running along the central stems of the compound leaves.
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.
See Also

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.