Northern Catalpa (Catalpa speciosa (Warder) Warder ex Engelm.)

Bignoniaceae (Trumpet Creeper Family)

Synonym(s): Northern Catalpa, Catalpa Tree, Cigar Tree, Indian Bean

Base Flower Color: White
Reproductive Phenology: May, Jun, Jul, Aug

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Small Purple Fringed Orchid (Platanthera psycodes (L.) Lindl.)

Orchidaceae (Orchid Family)

Synonym(s): Lesser Purple Fringed Orchid, Small Purple Fringed Orchid

Base Flower Color: Purple, Pink
Reproductive Phenology: Jun, Jul, Aug

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Prickly Lettuce (Lactuca serriola L.)

Asteraceae/Compositae (Aster/Composit Family)

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

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Grass Leaf Golden Aster (Pityopsis graminifolia var. latifolia (Fernald) Semple & F.D. Bowers)

Asteraceae/Compositae (Aster/Composit Family)

Synonym(s): Narrowleaf Silkgrass, Golden Aster

Base Flower Color: Yellow
Reproductive Phenology: Jul, Aug, Sept, Oct
Bloom Notes: Will bloom better the more sun it gets.

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Great Plains Lady’s Tresses (Spiranthes magnicamporum Sheviak)

Orchidaceae (Orchid Family)

Synonym(s): Great Plains Ladies’-tresses, Great Plains Lady’s Tresses

Base Flower Color: White
Reproductive Phenology: Sept, Oct

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Sensitive Partridge Pea (Chamaecrista nictitans (L.) Moench ssp. nictitans)

Fabaceae (Pea Family)

Synonym(s): Sensitive Partridge Pea, Wild Sensitive Plant, Sensitive Pea

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

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Similar Species: Partridge Pea (Chamaecrista fasciculata (Michx.) Greene)

Harvestbells (Gentiana saponaria L.)

Gentianaceae (Gentian Family)

Synonym(s): Harvestbells, Soapwort Gentian
Base Flower Color: Blue
Reproductive Phenology: Aug, Sept, Oct, Nov

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Flowering Spurge (Euphorbia corollata L.)

Euphorbiaceae (Spurge Family)

Base Flower Color: White
Reproductive Phenology: Jun, Jul, Aug, Sept

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Similar Species: False Flowering Spurge (Euphorbia pubentissima Michx.)

False Flowering Spurge (Euphorbia pubentissima Michx.)

Euphorbiaceae (Spurge Family)

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

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Similar Species: Flowering Spurge (Euphorbia corollata)

Prairie Broomweed (Amphiachyris dracunculoides (DC.) Nutt.)

Asteraceae/Compositae (Aster/Composit Family)

Synonym(s): Prairie Broomweed, Broomweed

Base Flower Color: Yellow
Reproductive Phenology: Jul, Aug, Sept, Oct, Nov

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