Swamp Milkweed

Herbaceous perennial growing 90-150 cm tall with lance-shaped leaves. Produces clusters of pink to mauve flowers in midsummer, followed by slender seed pods. Prefers consistently moist to wet soils and full sun to partial shade. Important nectar source and larval host for monarch butterflies. Attracts various pollinators. Suitable for rain gardens, pond edges, and moist meadows. Unlike other milkweeds, does not spread aggressively. Native to wetlands across North America.

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Poke Milkweed

Herbaceous perennial reaching 1-1.5 m tall. Features large, opposite leaves and loose clusters of white to pale pink flowers blooming in early to midsummer. Prefers moist, well-drained soils and partial shade to full sun. Less aggressive than other milkweed species. Important larval host for monarch butterflies. Suitable for woodland edges, meadows, and naturalized areas. Produces pods with silky-tufted seeds. All parts contain cardiac glycosides toxic if ingested.

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Jack-in-the-Pulpit

Distinctive perennial reaching 30-90 cm tall. Features compound three-part leaves and unique hooded flower (spathe) in spring, followed by bright red berries on female plants. Grows from deep corm in rich, moist woodland soils and shade. Forms small colonies slowly through offsets. Architecturally striking specimen for woodland gardens. Native to eastern North America.

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Silverweed

Low-growing perennial herb spreading by stolons, forming mats up to 10 cm tall. Features compound leaves with silvery undersides and solitary yellow flowers blooming late spring to mid-summer. Prefers moist to wet soils and full sun to partial shade. Often found in coastal areas, tolerating salt spray. Useful for erosion control in wet areas and as a groundcover in rain gardens. Provides food for various waterfowl. Also known as Silverweed for its distinctive leaf coloration.

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Canadian Columbine

Herbaceous perennial reaching 30-60 cm tall. Features delicate, compound leaves and distinctive red and yellow flowers with backward-projecting spurs, blooming spring to early summer. Prefers moist, well-drained soils and partial shade, but tolerates full sun in cooler climates. Attracts hummingbirds and long-tongued insects. Self-seeds readily in favorable conditions. Suitable for woodland gardens, rock gardens, and cottage gardens. Hybridizes easily with other columbine species.

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Spreading Dogbane

Herbaceous perennial growing 60-150 cm tall with opposite, oval leaves. Produces small, pink to white bell-shaped flowers from early to mid-summer. Prefers well-drained soils and full sun to partial shade. Drought-tolerant once established. Attracts butterflies and other pollinators. All parts contain toxic cardiac glycosides. Used historically for fiber and medicine. Suitable for meadows, woodland edges, and naturalized areas. Spreads by both seeds and rhizomes, can be aggressive in ideal conditions.

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Plantain-leaved Pussytoes

Mat-forming perennial reaching 8-15 cm tall. Features basal rosettes of woolly, gray-green leaves and upright stems bearing clusters of white to gray flower heads. Prefers well-drained, poor soils and full sun. Drought-tolerant once established. Important early season nectar source. Excellent for rock gardens and green roofs.

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Canada Anemone

Rhizomatous perennial reaching 30-60 cm tall. Features palmately-lobed basal leaves and solitary white flowers with yellow centers, blooming late spring to early summer. Prefers moist, rich soils and partial shade to full sun. Spreads aggressively by rhizomes, forming dense groundcover. Suitable for woodland gardens, naturalized areas, and along streams or ponds. Provides early season nectar for pollinators. Can be invasive in ideal conditions, best used in contained areas or where spreading is desired.

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Pearly Everlasting

Herbaceous perennial growing 30-90 cm tall with woolly, gray-green leaves. Produces clusters of small, papery white flowers with yellow centers from mid-summer to early fall. Prefers well-drained, poor to average soils and full sun. Drought-tolerant once established. Attractive to butterflies and valuable as a nectar source. Used in dried flower arrangements and as a garden cut flower. Suitable for rock gardens, meadows, and xeriscaping. Spreads by rhizomes and self-seeding.

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Nodding Onion

Perennial wildflower growing in clumps, reaching 30-60 cm in height. Features slender, grass-like leaves and distinctive nodding flower heads with small, bell-shaped pink to lavender flowers. Blooms in mid to late summer, attracting various pollinators. Prefers well-drained soils and full sun to partial shade, tolerating drought once established. Entire plant is edible with mild onion flavor. Used in rock gardens, prairie plantings, and as low-maintenance perennial in sunny borders. Naturalizes easily in suitable conditions.

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