Wildflowers, Grasses and Other Nonwoody Plants
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Species Types
Scientific Name
Achillea millefolium
Description
Native to North America, Europe, and Asia, yarrow has been used for medicine and magic for millennia. This aromatic plant has fine, hairy, fernlike leaves and flat-topped clusters of little white flowers.
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Species Types
Scientific Name
Veronicastrum virginicum
Description
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.
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Species Types
Scientific Name
Oenothera macrocarpa (formerly O. missouriensis)
Description
The yellow flowers of Missouri evening primrose crown limestone bluffs in the Ozarks and sprawl along the tops of rocky road cuts, sweetening highway trips in the southern part of the state. It is an excellent and hardy native garden plant, too!
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Scientific Name
Ludwigia alternifolia
Description
One of eleven water primrose species in Missouri, false loosestrife is distinguished by its cubical fruits that open at a pore in the tip. Look for it in wet places like the edges of ponds, ditches, and along rivers and streams.
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Species Types
Scientific Name
Croton capitatus
Description
Hogwort is fuzzy, densely covered with whitish hairs. A common but often overlooked plant in pastures, prairies, ditches, and roadsides, it’s usually less than 18 inches tall.
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Scientific Name
Carex, Schoenoplectus, Scirpus, and other genera
Description
Missouri has more than 200 species in the sedge family. Distinguishing between these grasslike plants can be difficult, but it’s easy to learn some basics about the group.
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Scientific Name
Helianthus spp.
Description
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.
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Scientific Name
Symphyotrichum spp. (formerly Aster spp.)
Description
Missouri has 24 species of New World asters in genus Symphyotrichum. Most have purple or white ray flowers and yellow disk flowers that turn reddish over time. Most bloom in late summer and fall.
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Species Types
Scientific Name
Chenopodium album
Description
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.
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Species Types
Scientific Name
Cuscuta spp.
Description
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.
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!