Field Guide

Rough-leaved dogwood is one of Missouri's hardiest shrubs, capable of withstanding cold and drought. The leaves of this thicket-forming species emit a faint odor of sour milk.

Nannyberry is an understory shrub or small tree that grows in low woods, wooded slopes, and rich valleys near streams. It is officially a Species of Conservation Concern in our state, but its rarity here may be because Missouri is at the southern end of its range.

Black oak grows throughout Missouri, in upland woods, on glades, and along borders of woods and fields. It and scarlet oak were the primary colonizers of Ozark pinelands when the native pines were cleared in the early 1900s.

Shumard oak is worth knowing: it can rise to 100 feet in height and gain a trunk diameter of 5 feet, with wide-spreading, muscular boughs.

Pin oak is one of the easiest trees to recognize by its shape alone: It has a tall, straight trunk, an overall pyramidal or conical shape and, most notably, the branches on the lower third of the tree angle downward.

Northern red oak is a favorite for planting in streets and parks and is one of the most widespread and commercially important of the oaks.

Black cherry is prized for its high-quality wood. With its rich red color, it is easy to machine and holds its shape well. Eastern tent caterpillars like black cherry as well, spinning “tents” or bags on the branches for protection while they feed on the leaves.

Native to Europe and Asia, European, or black alder is planted widely as an ornamental. In some parts of the United States and elsewhere in the world, this species becomes weedy, even invasive. In Missouri, you are most likely to encounter it in landscaped areas, and not in the wild.

One of our beautiful, native Missouri honeysuckles, yellow honeysuckle grows mainly in the Ozarks. Unlike the invasive Japanese honeysuckle, this plant is not aggressive and makes a wonderful trellis vine for the ecology-minded gardener.

Limber honeysuckle is a native Missourian. It's uncommon and widely scattered in the state, but it does well as a trellis vine. Identify it by its crowded clusters of tubular, yellow or greenish-yellow flowers, tinged with red, purple, or pink, that are noticeably enlarged on one side at the base.