stoneroot Meaning, Definition & Usage

  1. noun erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States
    horseweed; stone root; horse balm; richweed; stone-root; Collinsonia canadensis.

WordNet


Stone"root` noun
Definitions
  1. (Bot.) A North American plant (Collinsonia Canadensis) having a very hard root; horse balm. See Horse balm, under Horse.

Webster 1913