Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 1 - 9 of 9 results
Photo of fire pink flowers
Fire Pink
Silene virginica
Fire pink is a low, clump-forming perennial with many slender, spreading stems that are sticky from glandular hairs, with open clusters of bright red flowers. This showy native Missouri plant is growing in popularity among home gardeners.
Photo of wild geranium plant with flowers
Wild Geranium (Crane's Bill)
Geranium maculatum
Called “crane’s bill” for its sharply pointed seed capsules, wild geranium is a gardening favorite, and there are cultivated varieties of this woodland wildflower bred for unique petal and leaf colors.
Photo of common cinquefoil plants with flowers
Common Cinquefoil
Potentilla simplex
Common cinquefoil, or five-finger, is named for its leaves, which are divided into five fingerlike leaflets. One of seven cinquefoils in Missouri, it blooms from April to June and is scattered nearly statewide.
Photo of cut-leaved teasel showing flowerhead and joined, cuplike leaves.
Teasels
Dipsacus fullonum and D. laciniatus
“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.
Photo of lance-leaved loosestrife plant with flowers
Lance-Leaved Loosestrife
Lysimachia lanceolata
You can find small colonies of lance-leaved loosestrife nearly throughout the state. It has showy but nodding yellow flowers and opposite, closely spaced, lanceolate or ovate leaves.
Photo of corn salad plant flower clusters showing arrangement of buds.
Corn Salad
Valerianella radiata
At first glance, you might overlook corn salad, except for the large colonies it often forms. The young leaves can be eaten as a salad green, hence the name.
Photo of many blooming ashy sunflower plants, showing gray-green leaves.
Sunflowers
Helianthus spp.
Most people recognize sunflowers when they see them, with their bright yellow ray flowers and rather flattened center of dark disk flowers. There are 16 species of Helianthus in Missouri.
Photo of common boneset plant flower clusters.
Thoroughworts (Bonesets)
Eupatorium spp.
Nine white-flowering species of thoroughworts, or bonesets, have been recorded for Missouri. They have rounded flower clusters that look rather fuzzy, because each little composite flowerhead lacks petal-like ray florets.
Whorled milkweed flowers.
Milkweeds
Subfamily Asclepiadoideae
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.
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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!