joe-pye weed Meaning, Definition & Usage

  1. noun North American herb having whorled leaves and terminal clusters of flowers spotted with purple
    Eupatorium purpureum; trumpet weed; marsh milkweed; purple boneset.
  2. noun North American herb having whorled leaves and terminal clusters of small pinkish or purple flower heads
    Eupatorium maculatum; spotted Joe-Pye weed.

WordNet


Joe`-Pye" weed`
Definitions
  1. (Bot.) A tall composite plant of the genus Eupatorium (E. purpureum), with purplish flowers, and whorled leaves.

Webster 1913