Eastern baccharis
Baccharis halimfolia

Hardiness: Zones 5 to 10
Plant type: Shrub
Height: 3 - 10'
Spread: 3 - 10'
Sun: Full sun
Water: Wet to medium
Bloom time: August to October
Bloom color: White
Soil: moist to wet, sandy to loamy, well-draining soils

For more info on this plant click here