Eupatorium perfoliatum, commonly known as Common Boneset, is a native perennial plant found in wetlands, streambanks, and moist meadows throughout Illinois. It thrives in moist, well-drained soils and prefers full sun to partial shade.
This plant features opposite, lance-shaped leaves that are fused around the stem (hence the name "perfoliatum," meaning "through the leaf"). In late summer to early fall, Eupatorium perfoliatum produces clusters of small, white, star-like flowers that are highly attractive to pollinators, especially butterflies and bees. The plant typically grows to a height of 2 to 4 feet, with an upright, bushy form.
For Illinois native plant enthusiasts, Eupatorium perfoliatum is an excellent choice for wetland gardens, rain gardens, and naturalized landscapes. Its striking white flowers add seasonal interest and are a favorite of pollinators. The plant is also beneficial for wildlife, providing nectar for butterflies and bees. Once established, it is relatively low-maintenance and thrives in moist, nutrient-rich soils. Additionally, its fibrous root system helps with soil stabilization and erosion control, making it a valuable addition to streambanks and other wetland areas. Eupatorium perfoliatum is a hardy, adaptable plant that can tolerate both sun and shade, making it suitable for a range of garden settings.
Eupatorium perfoliatum, commonly known as Common Boneset, is a native perennial plant found in wetlands, streambanks, and moist meadows throughout Illinois. It thrives in moist, well-drained soils and prefers full sun to partial shade.
This plant features opposite, lance-shaped leaves that are fused around the stem (hence the name "perfoliatum," meaning "through the leaf"). In late summer to early fall, Eupatorium perfoliatum produces clusters of small, white, star-like flowers that are highly attractive to pollinators, especially butterflies and bees. The plant typically grows to a height of 2 to 4 feet, with an upright, bushy form.
For Illinois native plant enthusiasts, Eupatorium perfoliatum is an excellent choice for wetland gardens, rain gardens, and naturalized landscapes. Its striking white flowers add seasonal interest and are a favorite of pollinators. The plant is also beneficial for wildlife, providing nectar for butterflies and bees. Once established, it is relatively low-maintenance and thrives in moist, nutrient-rich soils. Additionally, its fibrous root system helps with soil stabilization and erosion control, making it a valuable addition to streambanks and other wetland areas. Eupatorium perfoliatum is a hardy, adaptable plant that can tolerate both sun and shade, making it suitable for a range of garden settings.
Bloom: late summer to early fall
Habitats: bogs; edges of rivers; fens; marshes; opening in floodplain forests; poorly drained areas of black soil prairies; sand flats along Lake Michigan; seeps
Lifespan: perennial
Moisture: wet to moist
Plant type (height): forb (2 to 4 feet)
Requirements: full sun to partial sun
Soil: contain considerable organic material so that it can retain moisture
