Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 1 - 7 of 7 results
Photo of garlic mustard plant with flowers
Garlic Mustard
Alliaria petiolata
Because each plant disperses a large number of seeds, garlic mustard can outcompete native vegetation for light, moisture, nutrients, soil, and space as it quickly colonizes an area.
Photo of Solomon’s seal flowers and leaves
Solomon's Seal
Polygonatum biflorum
Solomon's seal grows statewide in moist, rich earth. The greenish-white flowers dangle like little bells beneath the leaves, under the gracefully arching stems.
Photo of black mustard flower cluster
Black Mustard
Brassica nigra
Next time you breeze past weedy black mustard on the highway or spot it in a fallow field, think of how important this and other mustards are to the world economy – and to your dinner table.
Photo of a Queen Anne's lace flower cluster, seen from the top
Queen Anne’s Lace (Wild Carrot)
Daucus carota
Queen Anne’s lace is many things to many people — roadside wildflower, noxious introduced weed, wild edible, medicinal herb, delightful cut flower. In Missouri, it blooms May through October.
Common purslane plant growing on bare, dry soil
Common Purslane
Portulaca oleracea
Purslane can be an aggressive pest in gardens and is one of the worst agricultural weeds in the world. Meanwhile, it’s also a favorite wild vegetable served cooked or raw, and many people cultivate it.
Red, or purple, clover flower head vied from the side
Red Clover (Purple Clover)
Trifolium pratense
Red clover, or purple clover, is the familiar large, pinkish-purple clover that grows in lawns, pastures, and roadsides statewide. A Eurasian native, it was introduced to North America by the middle 1600s.
Photo of yellow rocket flower clusters
Yellow Rocket
Barbarea vulgaris
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.
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!