Wildflowers, Grasses and Other Nonwoody Plants
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Species Types
Scientific Name
Onoclea sensibilis
Description
The leaves of sensitive fern usually wither quickly upon the first frost, leaving the upright, beadlike, spore-bearing spikes to be noticeable.
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Scientific Name
Phegopteris hexagonoptera
Description
Broad beech fern has broadly triangular leaves that tilt backward from their long, upright stalks. Wings of leafy tissue connect the main leaf lobes along the main axis, and the bottommost lobes usually point downward.
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Scientific Name
Verbascum thapsus
Description
Mullein immigrated to America along with Europeans, and with them it has spread across the continent. Its fuzzy, green-gray rosettes of leaves and tall spikes of yellow flowers make it easy to identify.
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Scientific Name
Anemone canadensis
Description
White anemone is a showy native wildflower with interesting, deeply toothed leaves. Often occurring in colonies, it spreads easily (even aggressively) from rhizomes and is sometimes cultivated in wildflower gardens.
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Scientific Name
Ranunculus hispidus
Description
Hispid buttercup is a densely hairy plant with showy yellow flowers. It is found mostly in the southern half of Missouri, usually in moist locations.
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Scientific Name
Aureolaria pectinata (formerly Gerardia pedicularia)
Description
There are 3 species of Aureolaria in Missouri. Only combleaf yellow false foxglove is annual, has fernlike, delicately dissected leaves, and glandular hairs. It occurs in the Ozarks.
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Scientific Name
Ranunculus harveyi
Description
A slender little buttercup growing in rocky, dry areas with acidic soils, Harvey’s buttercup occurs mostly in southern Missouri. One key to identify it is to examine the basal and stem leaves, which are quite different.
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Scientific Name
Najas spp.
Description
Naiads are slender, narrow-leaved plants that grow completely under water and are rooted to the bottom. They never have broad, floating leaves or conspicuous flowers or seed heads.
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Scientific Name
Bidens aristosa
Description
Tickseed sunflower has flattened black seeds that attach themselves to clothing and pets via two needlelike awns. In flower, it grows in massive displays in moist bottomlands.
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Species Types
Scientific Name
Solanum rostratum
Description
A spiny annual with bright yellow flowers and dandelion-like leaves, buffalo bur is an introduced member of the nightshade family.
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!