Mistflower or Boneset (Note: The image shows a broadleaf herbaceous plant, likely a species of Eutrochium or Eupatorium, not a grass. However, providing data for a common associated woodland/edge perennial herb as requested)

Eupatorium perfoliatum · Perennial forb/herbaceous plant

AI-generated identification · may be incorrect
Mistflower or Boneset (Note: The image shows a broadleaf herbaceous plant, likely a species of Eutrochium or Eupatorium, not a grass. However, providing data for a common associated woodland/edge perennial herb as requested)

Grass Category

Native Wildflower / Wetland Herb

Hardiness Zones

USDA Hardiness Zones 3 through 9

Grass Family

Asteraceae (Compositae), not Poaceae

Variety / Cultivar

Wild type

About This Grass

Tall herbaceous plant featuring opposite leaves that are joined at the base around the stem, producing large flat-topped clusters of fuzzy white flowers.

Blade Characteristics

Broad leaves with lanceolate shape, serrated margins, and a wrinkled texture, lacking typical grass blades, ligules, or auricles.

Root System

Fibrous root system with short rhizomes forming dense clumps.

Growing Information

Origin Region

Native to eastern North America

Growth Habit

Upright, clump-forming perennial with stout stems

Sunlight & Water Needs

Prefers full sun to partial shade and moist to wet soils.

Mowing & Maintenance

Low maintenance native plant; requires no mowing, occasional pruning if cultivated in gardens.

Special Characteristics

High value for pollinators, specifically butterflies and bees; good for rain gardens and wet areas.

Ecological Information

Native perennial providing critical late-season nectar sources for pollinators and wildlife habitat in moist woodland edges.

Identified on 9/24/2026
Mistflower or Boneset (Note: The image shows a broadleaf herbaceous plant, likely a species of Eutrochium or Eupatorium, not a grass. However, providing data for a common associated woodland/edge perennial herb as requested) - Eupatorium perfoliatum | Grass Identifier