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What
Chokecherry (Prunus virginiana)Observer
awhiteDescription
Woody species approximately 4 feet tall. The observed plant was young. Bark was dark brown with lenticels. Leaves are alternate and broad, as well as toothed. White flowers found in a raceme, and each flower has 5 parts. Calyx is shaped like a cup into a hypanthium. Lots of stamens and 1 pistil
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Canadian Meadow Garlic (Allium canadense)Observer
awhiteDescription
Herbaceous perennial approximately 1.5 feet tall. Slender stalk terminating in an inflorescence. Umbel containing 6 red bulbets (one of the characters that distinguishes this species from A. cernuum). White flower buds emerging from bulblets
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Baldcypress (Taxodium distichum)Observer
awhiteDescription
Tree species approximately 20 meters tall. Bark is brown with hints of red. Leaves found on deciduous branchlets spirally arranged and twisted at the base.
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Common Pawpaw (Asimina triloba)Observer
awhiteDescription
Tree species that is approximately 15 feet tall. Truck is small, smooth, and light brown. Leaves are alternate and simple with prominent veins. Flowers are dark purple with many stamens. 3 sepals. 6 petals.
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Canadian Wild Ginger (Asarum canadense)Observer
awhiteDescription
Herbaceous perennial approximately 4 inches tall. Basal leaves that are rounded and deeply indented. Leaves are smooth. Long petioles covered in white hairs. Flower is red/maroon and found at the base, near the ground. Short stalk covered in hair. 3 calyx lobes surround the flower and appear to be triangular. These curl backwards slightly.
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Ohio Buckeye (Aesculus glabra)Observer
awhiteDescription
Tree that is approximately 10 meters tall. Bark is relatively smooth but has slight furrows. Leaves are opposite and palmately compound. 5 leaflets. Leaflets are broad and gradually narrow to a sharp point. Leaflets are toothed and have prominent venation.
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White Campion (Silene latifolia)Observer
awhiteDescription
Herbaceous perennial approximately 2 feet tall. Stem and leaves are covered in small hairs. Leaves are opposite. Flowers are white with 5 petals (5 parted). Calyx has dark red/purple veins and is somewhat tubular. 5 styles. 10 stamens
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Bird Cherries (Subgenus Padus)Observer
awhiteDescription
Woody species approximately 2 feet tall. Tips of branches are reddish in color as they become woody (seen in photo). White lenticels on older bark. Leaves are finely serrated and alternate. Leaf surfaces are smooth.
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Wild Carrot (Daucus carota)Observer
awhiteDescription
Herbaceous species approximately 1 foot tall at time of observation. Leaves are pinnately compound and alternate. As you move up from the base of the plant, the leaves change shape and often become smaller or shorter and less lobed.
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Oxeye Daisy (Leucanthemum vulgare)Observer
awhiteDescription
Herbaceous perennial approximately 2 feet tall. Basal leaves at the base of the plant, and then alternate leaves occur randomly along the central stem. Leaves are simple. At the apex of the central stem is a single flower head on a long stalk. Many white ray florets surround lots of yellow disk florets.
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Golden Ragwort (Packera aurea)Observer
awhiteDescription
Herbaceous perennial approximately 2 feet tall. Rosette with basal leaves shaped like hearts. Scattered alternate leaves along stem, pinnately lobed. Center of flower head has numerous golden yellow/orange disk florets, which are surrounded by yellow ray florets (~10). Numerous green bracts surrounding flower heads.
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Prairie Dock (Silphium terebinthinaceum)Observer
awhiteDescription
Herbaceous and approximately 2 feet tall. Large basal leaves that are spade-shaped. Leaves are rough and feel like sandpaper. Leaf margins are serrated. Oriented vertically.
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Common Milkweed (Asclepias syriaca)Observer
awhiteDescription
Herbaceous and approximately 2 feet tall. The opposite leaves are oblong in shape and smooth along their edges. Prominent central vein.The upper leaf surface is hairless, while the lower leaf surface is covered with short hairs. Not flowering yet.
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Compass Plant (Silphium laciniatum)Observer
awhiteDescription
Perennial member of the sunflower family. Basal leaves are large, lobed (toothed), and oriented vertically. The simple leaves are alternately arranged on the stem. Leaves are somewhat rough and stiff with hairs occurring on the main veins of the leaves.
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Guelder-Rose (Viburnum opulus)Observer
awhiteDescription
Woody shrub approximately 4 feet tall. Young twigs are reddish brown. Bark is gray. Leaves are opposite and palmately 3-lobed with a rounded base and serrated margins. White flowers arranged in flat cymes.There are two types of flowers: 1) Fertile flowers are on the inside of the panicle with 5 petals, 5-parted calyx, 5 stamens, and 1 pistil. 2) Sterile flowers found on outer rim of panicle with 5 white petals and 5-parted green calyx
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Creeping Thistle (Cirsium arvense)Observer
awhiteDescription
Herbaceous perennial approximately 1 foot tall. Prickly stem that stands upright. Leaves are pinnately divided, spiny, and lobed. Hairy on underside. Often found in disturbed sites.
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Upright Carrionflower (Smilax ecirrhata)Observer
awhiteDescription
Herbaceous and approximately 2 feet tall. Wide, oval leaves. Heart-shaped basal leaves. Parallel venation. Underside of leaves is finely hairy. Leaves get bigger as you move upward. Flowers are green to yellowish. 6-parted and arranged in ball-like umbels with variable flower numbers (6-25 according to Illinois Wildflowers). Flowers are found below the main leaves. 6 green tepals and 6 stamens with white anthers. Superior ovary. 3 stigmas
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Common Jewelweed (Impatiens capensis)Observer
awhiteDescription
Herbaceous and approximately 3 inches tall. Round and succulent stems. Stems are pale green, sometimes reddish green, and somewhat translucent. Leaves are ovate with broad teeth along margins. Leaves simple and alternate
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Jacob's Ladder (Polemonium reptans)Observer
awhiteDescription
Herbaceous and approximately 15 inches tall. Alternate, compound leaves with a variable number of leaflets (5-15). Pinnately divided and smooth leaves. Bell-shaped flowers, radially symmetrical. Each flower has 5 rounded petals that are light blue-violet, a short-tubular calyx with 5 triangular teeth, 5 stamens with white anthers, and a pistil with a white style
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Field Horsetail (Equisetum arvense)Observer
awhiteDescription
Herbaceous perennial. Sterile green, smooth stems approximately 3 inches tall. Jointed segments with whorls of ascending branchlets. Also, the stems have sheaths with black triangular "teeth" (scale-like leaves).
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Common Blue Violet (Viola sororia)Observer
awhiteDescription
This is a herbaceous species that's approximately 6 inches in height. Leaves are heart-shaped at the base. Leaves are also have edges with rounded teeth. Flowers: there are 2 upper petals, 2 lateral petals with white hairs (or beards), and a lower petal for pollinator landings. Spur petal not bearded. Petals are dark purple in color and bilaterally symmetrical. 5-parted flower. 1 stamen. 3 fused carpels (1 pistil/1 style). Superior ovary
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Star-flowered Lily-of-the-Valley (Maianthemum stellatum)Observer
awhiteDescription
Herbaceous perennial approximately 15 inches tall. Leaves are alternate with pointed tips. Narrower leaves than other false Soloman's seal. Leaves are simple. Veins parallel. White flowers with 6 parts. Star-like raceme. Number of flowers vary. Radially symmetrical. 6 stamens with yellow anthers. 6 tepals. Central pistil
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Yellow Pimpernel (Taenidia integerrima)Observer
awhiteDescription
Herbaceous species approximately 1.5 feet tall. Stems are smooth and hairless. Leaf edges are smooth. Larger leaves doubly compound, while the smaller upper leaves sometimes singly compound. Alternate along the stem. Each compound leaf has three leaflets. Sheath at the base of each compound leaf. Flowers arranged in a terminal and loose compound umbel with numerous umbellets. Each umbellet has about 12 flowers. Small flowers are yellow, radially symmetrical, and 5-parted. 5 petals. 5 stamens
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Jacob's Ladder (Polemonium reptans)Observer
awhiteDescription
Herbaceous species approximately 15 inches tall. Leaves are alternate, compound, and pinnately-divided. Number of leaflets varies, most with more than 5 or 6. Flowers are blue, nodding, and radially symmetrical. Each flower has 5 petals that are fused (tubular). 5 stamens with white anthers. Flowers clustered. 1 pistil.
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Bulbous Cress (Cardamine bulbosa)Observer
awhiteDescription
Herbaceous species approximately 12 inches tall. Inflorescence at apex of erect stem. Basal leaves and alternate leaves on stem. Basal leaves round/oval compared to leaves on the stem, which are more oblong. Leaves shallowly lobed. White flower has 4 petals in shape of cross, characteristic of Brassicaceae. 4 petals. 4 sepals. 6 stamens and 1 pistil with 1 style.
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Early Meadow-Rue (Thalictrum dioicum)Observer
awhiteDescription
Herbaceous perennial approximately 25 inches tall. Leaves are alternate and compound with pinnate venation. Each branch has 3, 4, or 5 leaflets. Leaves are lobed, smooth, and look somewhat like dinosaur feet. Flowers are clustered at the top and hang down (pendulous). Male flowers are yellow-green and pendulous with 4 or 5 sepals and many stamens. There are no petals, only sepals. Stems are somewhat red
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Wild Geranium (Geranium maculatum)Observer
awhiteDescription
Herbaceous species reaching approximately 15 inches tall. Leaves are palmately divided with 5 lobes. Leaf margins toothed. Leaves are opposite. Flowers are pink-purple and radially symmetrical. 5 parts: 5 petals, 5 sepals, 5 carpels fused to form pistil. 10 stamens
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Jack-in-the-Pulpit (Arisaema triphyllum)Observer
awhiteDescription
Herbaceous plant approximately 12 inches in height. One or two divided leaves with 3 leaflets. Spathe wraps around spadix and resembles a hood. Flowers are tiny and arranged in a cylindrical spadix. Spathe is green with purple accents. Leaves emerge from base of plant (basal)
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Sensitive Fern (Onoclea sensibilis)Observer
awhiteDescription
Fern with sori clustered as "beads" at the apex of the fertile frond. These beads are brown and gray in color. Plant height was 10-12 inches and there were a few fronds clustered in one area. There were no leaves
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Eastern Poison Ivy (Toxicodendron radicans)Observer
awhiteDescription
Pinnate leaves compound with three leaflets. Most leaves were green but some had a reddish hue. Leaves are alternate on the vine. Vine is reddish brown with small roots for adhering to the tree