Field Guide

Missouri has 276 species in the grass family, including well-known crop plants and our native prairie grasses. Distinguishing between the species can be difficult, but it’s easy to learn some basics about the group.

A common component of high-quality upland prairie, American feverfew, or wild quinine, is a native wildflower that was used to treat fevers or malaria. It's in the composite family.

False garlic looks like a wild garlic or onion plant, but it doesn’t smell like one. The flowers can be white, yellowish, or greenish, and they appear in spring and sometimes also fall.

Plainleaf pussytoes, named for its fuzzy flower heads, is one of the few flowering plants in Missouri that grows well in dry and shaded areas. It’s also an indicator of acid soils.

One of Missouri's five types of echinacea, pale purple coneflower is distinguished by its white pollen, drooping pink or purple ray flowers, and narrow, tapering leaves. It occurs nearly statewide, except for the Bootheel lowlands.

Large-flowered gaura is a tall plant whose white flowers turn pinkish as they age. Four petals point upward, then bend back, and 8 stamens droop downward. The flowers look something like small butterflies.

The antique belief that this plant might repel fleas gives the fleabanes their name. There are more than 170 fleabanes in the genus Erigeron in North America. This one is scattered to common nearly throughout Missouri. Native Americans used this species medicinally for a variety of ailments.

Prairie alum root lifts its small, greenish, bell-shaped flowers high on a hairy stalk. The leaves are all in a basal clump, have long stalks, and look a bit like maple leaves.

Prairie blazing star has an unbranched stalk with many densely crowded, rose-purple flowerheads. It is a signature wildflower of the tallgrass prairie.

A spectacular plant of the tallgrass prairie, royal catchfly is threatened by habitat destruction and degradation throughout its range. Missouri has most of the world's populations of this noble plant.