Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 81 - 90 of 107 results
Photo of spiked lobelia flower stalk.
Spiked Lobelia
Lobelia spicata
A single-stalked perennial with white or pale blue flowers all along the top portion of the stem, spiked lobelia is most common in sunny or grassy habitats like prairies, old fields, forest openings, and glades.
Photo of Culver's root plant with flowers
Culver’s Root
Veronicastrum virginicum
Culver’s root is a tall, graceful perennial with flower clusters that look like candelabras. The white flowers are packed together in slender, brushlike spikes. The leaves are in whorls, well-spaced along the stalk.
Photo of field milkwort flowerheads.
Field Milkwort
Polygala sanguinea
The dense, cylindrical flower clusters of field milkwort are pink to white and, at first glance, look something like a clover head. This small annual wildflower is common in prairies, old fields, meadows, and glades.
Lamb's quarters plant growing in bare, disturbed soil
Lamb's quarters (Pigweed)
Chenopodium album
Lamb’s quarters won’t win any beauty contests for its flowers, but it merits an award for being both a common garden weed as well as a nutritious leafy green valued around the world.
Rope dodder stems
Dodders
Cuscuta spp.
Dodders are easy to identify, even though at first you might not recognize them as plants. These parasitic plants usually look like a hairlike mass of yellow or orange, leafless, wiry, vining stems wrapping around the stems of other plants.
Cobaea beardtongue blooming at Painted Rock Conservation Area
Cobaea Beardtongue (Purple Beardtongue)
Penstemon cobaea
Cobaea beardtongue, or purple beardtongue, is probably Missouri’s showiest species of penstemon. Native to Missouri's southern Ozarks, it is grown statewide for its beauty, and because pollinators like it. It may be purple or white.
Curly dock plants blooming on a field margin north of Jefferson City
Curly Dock
Rumex crispus
Curly dock’s rosettes of wavy-edged, leathery leaves are a common sight on roadsides and other disturbed lands. The fruit clusters at the top half of the plant turn dark rusty brown and are easy to spot from a distance.
Eastern figwort flowers
Eastern Figwort (Carpenter's Square)
Scrophularia marilandica
Eastern figwort occurs statewide in rich woods, woodland borders, and bottomlands. It’s usually 2-5 feet high, has square stems and lance-shaped, toothed leaves, and bears spreading clusters of small, green scoop-shaped flowers with brown petal lobes.
Common ragweed leaves
Common Ragweed
Ambrosia artemisiifolia
Common ragweed is instantly recognizable by its ornate, 2–3 times pinnately lobed, hairy leaves. You’ve probably seen it many times and wondered what it was.
Top of a prairie blazing star’s floral spike, with the sky and prairie visible in the background
Blazing Stars (Gayfeathers; Liatris)
Liatris spp.
Missouri boasts nine native species of blazing stars, or gayfeathers, in genus Liatris. These showy, upright, unbranching spikes of magenta-pink wildflowers bloom in sunny habitats.
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!