Native Plants

Common Boneset

Eupatorium perfoliatum var. colpophilum

USDA symbol: EUPEC

perennial forb

Canada: native
Lower 48 states: native

If you’re looking to add authentic native character to your landscape, common boneset (Eupatorium perfoliatum var. colpophilum) might just be the unsung hero your garden needs. This hardy perennial forb brings both ecological value and rustic charm to naturalistic plantings across its native range. Common boneset is a true North ...

Common Boneset: A Native Perennial Worth Considering for Your Garden

If you’re looking to add authentic native character to your landscape, common boneset (Eupatorium perfoliatum var. colpophilum) might just be the unsung hero your garden needs. This hardy perennial forb brings both ecological value and rustic charm to naturalistic plantings across its native range.

What Makes Common Boneset Special?

Common boneset is a true North American native, naturally occurring across both Canada and the lower 48 states. As a perennial forb, this plant lacks the woody stems of shrubs and trees, instead sending up fresh herbaceous growth each growing season. What sets it apart from typical garden flowers is its authentic wild character – this isn’t a plant that’s been pampered and primped by centuries of cultivation.

Where Does It Call Home?

This variety of common boneset has a focused geographic distribution, naturally growing in Ontario, Connecticut, Maine, Massachusetts, New Hampshire, and Vermont. Its presence across this northeastern range suggests it’s well-adapted to the climate and growing conditions of this region.

  • Species observed
  • No observations

Why Consider Adding It to Your Garden?

As a native species, common boneset offers several compelling reasons for inclusion in your landscape:

  • Authentic regional character: Nothing says sense of place like plants that actually belong in your area
  • Low-maintenance appeal: Native plants are typically well-adapted to local conditions once established
  • Ecological support: Native plants support local wildlife and ecosystems in ways non-natives simply can’t match
  • Perennial reliability: Once established, you can count on this plant returning year after year

Garden Design Considerations

Common boneset shines in naturalistic and wildlife-focused garden designs. Its forb growth habit makes it an excellent choice for:

  • Native plant gardens
  • Meadow-style plantings
  • Rain gardens and naturalized areas
  • Pollinator-supporting landscapes

Rather than trying to force this native into formal garden beds, embrace its wild nature by incorporating it into more relaxed, natural-looking plantings where its authentic character can shine.

The Reality Check

Here’s where we need to be honest: specific growing information for this particular variety is quite limited in horticultural sources. This suggests it may be more of a botanical curiosity than a readily available garden plant. If you’re set on growing boneset in your garden, you might have better luck finding the more common Eupatorium perfoliatum (without the varietal designation) at native plant sales or specialty nurseries.

Growing Tips (General Guidance)

While specific cultural requirements for this variety aren’t well-documented, native bonesets generally prefer:

  • Moist to average soil conditions
  • Full sun to partial shade
  • Good drainage despite moisture preferences
  • Minimal fertilization (natives often prefer lean soils)

The Bottom Line

Common boneset represents the kind of authentic native character that many gardeners crave, but this specific variety might be challenging to source. If you’re drawn to the idea of growing boneset, consider starting with the more readily available species and connecting with native plant societies in your area – they’re often the best source for unusual varieties and local ecotypes.

Remember, the best native garden is one that actually gets planted and grows successfully. Sometimes that means starting with the most accessible native plants and working your way up to the botanical rarities!

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Asterales
Family: Asteraceae Bercht. & J. Presl - Aster family
Genus: Eupatorium L. - thoroughwort

Species: Eupatorium perfoliatum L. - common boneset

Variety: Eupatorium perfoliatum L. var. colpophilum Fernald & Grisc. - common boneset

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA