Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 171 - 175 of 175 results
Media
Photo of yellow rocket flower clusters
Species Types
Scientific Name
Barbarea vulgaris
Description
Yellow rocket is a mustard native to Eurasia that was introduced long ago and today is found across North America. The mustard family used to be called the Cruciferae, because of the cross shape formed by the four petals.
Media
Common periwinkle, or Vinca minor, flowers and leaves
Species Types
Scientific Name
Vinca minor
Description
Common periwinkle is a low-growing, mat-forming, purple-flowering perennial that is woody at the base. Native to Eurasia, it is often grown as a groundcover. It has proven invasive in much of the eastern United States and frequently escapes from cultivation. Planting it is not recommended.
Media
Whorled milkweed flowers.
Species Types
Scientific Name
Subfamily Asclepiadoideae
Description
Milkweeds are a group of plants that used to have their very own family. Now part of the dogbane family, they’re still a pretty distinctive group.
Media
Photo of tall fescue plants
Species Types
Scientific Name
Festuca arundinacea
Description
You’ve seen it a million times, now learn to identify it! Technically an exotic invasive plant, tall fescue is practically everywhere, from lawns to levees, and from pastures to (unfortunately!) prairies.
Media
Photo of wild bergamot or horsemint plant with lavender flowers
Species Types
Scientific Name
Monarda fistulosa
Description
Sometimes called beebalm, wild bergamot (or horsemint) is a native mint with a long history as a valued Missouri herb. Some people make tea from it, but most of us enjoy its large, colorful flowers.
See Also

About Wildflowers, Grasses and Other Nonwoody Plants in Missouri

A very simple way of thinking about the green world is to divide the vascular plants into two groups: woody and nonwoody (or herbaceous). But this is an artificial division; many plant families include some species that are woody and some that are not. The diversity of nonwoody vascular plants is staggering! Think of all the ferns, grasses, sedges, lilies, peas, sunflowers, nightshades, milkweeds, mustards, mints, and mallows — weeds and wildflowers — and many more!