American Germander (Teucrium canadense L. var. canadense)

Lamiaceae (Mint Family)

Synonym(s): Canada germander, American Germander, Canadian germander, Germander, Hairy germander, Wood Sage

Base Flower Color: Pink
Reproductive Phenology: Jun, Jul, Aug, Sept
Notes: This herb is sometimes sold commercially as Pink Skullcap.

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Orange Daylily (Hemerocallis fulva (L.) L.)

Liliaceae (Lily Family)

Synonym(s): Common Daylily, Ditch Lily, Tawny Daylily, Tiger Daylily

Base Flower Color: Orange
Reproductive Phenology: May, Jun, Jul
Ecological Threat: Daylilies established in natural areas pose a threat to native plants in field, meadows, floodplains, moist woods and forest edges. Once established, daylilies multiply and spreads to form dense patches that displace native plants.

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Greater Tickseed (Coreopsis major Cronquist var. major)

Asteraceae/Compositae (Aster/Composit Family)

Synonym(s): Greater Tickseed, Major Coreopsis

Base Flower Color: Yellow
Reproductive Phenology: May, Jun, Jul, Aug
Bloom Notes: A coreopsis up to 3 feet tall with vivid yellow blooms in midsummer as much as 3 inches across.

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Common St. Johnswort (Hypericum perforatum L.)

Clusiaceae (Mangosteen Family)

Synonym(s):Klamathweed, St. John’swort

Base Flower Color: Yellow
Reproductive Phenology: Jun, Jul, Aug, Sept
Notes: A single plant may produce up to 100,000 seeds per year. Seeds buried in soil may last for 10 years. Animals that eat St. Johnswort and then are exposed to direct sunshine develop severe sunburns that are seen as skin irritations in non-haired or white areas.

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Fringed Loosestrife (Lysimachia ciliata L.)

Primulaceae (Primrose Family)

Synonym(s): Fringed Loosestrife, Fringed Yellow Loosestrife

Base Flower Color: Yellow
Reproductive Phenology: May, Jun, Jul, Aug, Sept
Bloom Notes: Five-petaled, yellow flowers droop from stalks which arise from the axils of opposite leaves.

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Sampson’s Snakeroot (Orbexilum pedunculatum (Mill.) Rydb.)

Fabaceae (Pea Family)

Base Flower Color: Purple, White
Reproductive Phenology: May, Jun

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Common Bladderwort (Utricularia gibba L.)

Lentibulariaceae (Bladderwort Family)

Synonym(s): Humped Bladderwort, Bladderwort, Conespur Bladderpod

Base Flower Color: Yellow
Reproductive Phenology: May, Jun, Jul, Aug, Sept

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Wood Lily (Lilium philadelphicum L. var. philadelphicum)

Liliaceae (Lily Family)

Synonym(s):Wood Lily, Prairie Lily, Western Red Lily

Base Flower Color: Orange
Reproductive Phenology: Jun, Jul

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Swamp Verbena (Verbena hastata L.)

Verbenaceae (Vervain Family)

Synonym(s): Swamp Verbena, Blue Verbena, Blue Vervain, Simpler’s Joy

Base Flower Color: Blue
Reproductive Phenology: Jun, Jul, Aug, Sept, Oct

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