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Common milkweed or butterfly flower (Asclepias syriaca) is a poisonous perennial herb native to North America (Canada, USA and Mexico). Inflorescence Stock Photo - Alamy
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The Swamp milkweed blooming in the Tall Grass Prairie near Tolstoi, Manitoba, Canada Stock Photo - Alamy
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Asclepias Syriaca, Common Milkweed, Butterfly Flower, Silkweed, a Honey Plant Native To Canada Considered Invasive Species in Stock Image - Image of invasive, silkweed: 190431823
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