Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 1 - 4 of 4 results
Media
Photo of a bull thistle flowerhead.
Species Types
Scientific Name
Cirsium vulgare
Description
Bull thistle is a weedy introduction from Europe, found statewide. To tell it from our other thistles, note its stems with spiny-margined wings, and its leaves with the upper surface strongly roughened with stiff, spiny bristles.
Media
Photo of cut-leaved teasel showing flowerhead and joined, cuplike leaves.
Species Types
Scientific Name
Dipsacus fullonum and D. laciniatus
Description
“Infestation” is the term for what teasels are doing in Missouri. Learn to identify these thistlelike plants, and help to control the weedy spread of these tough, prickly invaders.
Media
Photo of a Queen Anne's lace flower cluster, seen from the top
Species Types
Scientific Name
Daucus carota
Description
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.
Media
Photo of pale purple coneflower showing white pollen among disk florets
Species Types
Scientific Name
Echinacea pallida
Description
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.
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!