Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun horse_balm

1 sense of horse balm

Sense 1
horse balm, horseweed, stoneroot, stone-root, richweed, stone root, Collinsonia canadensis -- (erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States)
       => herb, herbaceous plant -- (a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests)