Field Guide

Wildflowers, Grasses and Other Nonwoody Plants

Showing 1 - 7 of 7 results
Media
Photo of white heath aster flowers
Species Types
Scientific Name
Symphyotrichum pilosum (formerly Aster pilosus)
Description
White heath aster is one of Missouri's most widespread and weedy native asters. It grows in uplands, bottomlands, and nearly all habitats in between. It has a shrubby, wide-branching habit, and the stem leaves are thin and needlelike.
Media
Photo of false garlic flowers
Species Types
Scientific Name
Nothoscordum bivalve
Description
False garlic looks like a wild garlic or onion plant, but it doesn’t smell like one. The flowers can be white, yellowish, or greenish, and they appear in spring and sometimes also fall.
Media
Star of Bethlehem cluster of plants with flowers
Species Types
Scientific Name
Ornithogalum umbellatum
Description
Star of Bethlehem is an introduced exotic plant that makes clusters of bright white flowers in the spring. It reproduces prolifically by forming a multitude of bulbs underground.
Media
Photo of slender mountain mint flowers
Species Types
Scientific Name
Pycnanthemum tenuifolium
Description
Slender mountain mint has smooth, square stems, opposite, narrow leaves, and dense heads of 2-lipped white (or lavender) flowers. Aromatic and minty, it can be grown at home in the herb garden, and its leaves used for seasoning food.
Media
Tall burhead inflorescence with blooming flower and several maturing seed clusters
Species Types
Scientific Name
Echinodorus berteroi
Description
A plant of shorelines and shallow water, tall burhead has clusters of beaked seeds that develop in the fall. Hundreds of these spiny seed heads, held in clusters above the water, make it distinctive.
Media
Photo of Indian paintbrush flowers
Species Types
Scientific Name
Castilleja coccinea
Description
The bright red of Indian paintbrush colors our native prairielands, reminding us (through its name) of the Osage, Kansa, Pawnee, and many other people who lived in these prairies before the pioneers.
Media
Downy phlox flower clusters in bloom
Species Types
Scientific Name
Phlox pilosa
Description
Downy phlox, also called prairie phlox, is a perennial wildflower with lance-shaped leaves and showy, rounded clusters of pink or lavender flowers. It is similar to blue phlox, but it grows more often in prairies and other open, sunny, and drier habitats.
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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!