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stone root

stone root

9.9
A strong-smelling upright plant with toothed leaves and yellow flowers
  • noun
  • US
translation icon : raíz de piedra
  • The stone root blooms in late summer, attracting various pollinators to its yellowish flowers.

Examples

  • The stone root plant thrives in moist, shady areas.

  • Herbalists value stone root for its traditional medicinal properties.

  • While hiking in the Appalachians, we spotted several clumps of stone root growing near the stream.

  • Many herbalists use stone root for its medicinal properties.

  • Herbalists value stone root for its traditional medicinal properties.

  • The stone root blooms in late summer, attracting various pollinators to its yellowish flowers.

  • While hiking in the Appalachians, we spotted several clumps of stone root growing near the stream.

Synonyms

Collinsonia canadensis
vsstone root
  • Specialized
9.9

A plant in the mint family that lives for many years and has toothed leaves and yellow flowers

is the commonly used name instead of the formal Latin name
stone-root
vsstone root
  • Specialized
9.9

A forest plant with strong-smelling leaves and yellow flowers

is the nonhyphenated common form used in the description
stoneroot
vsstone root
  • Specialized
9.9

A plant that lives for several years with toothed pointed leaves and loose groups of yellow flowers

is the hyphenated or spaced form rather than the single word variant
horse balm
vsstone root
  • US
9.9

A strong-smelling herb with pointed toothed leaves and small yellow flowers that lives many years

is the widely accepted botanical common name rather than a regional term
richweed
vsstone root
  • US
9.9

A strong-smelling plant with pointed serrated leaves and loose clusters of yellow flowers

is the standard common name used more broadly than this local name
Collinsonia
vsstone root
  • Specialized
9.9

A small group of aromatic herbs from the United States that live year after year, called stone root

is the single species within that genus rather than the broader group

Surface Forms

stone root singular
stone roots plural

Morphology

stone + root

The noun-noun compound 'stone root' is compositionally interpretable: a B1 learner who knows 'stone' and 'root' will likely infer it's a kind of root or plant associated with 'stone' (so they can guess it's a plant name). However, the specific botanical sense—a strong-scented erect perennial herb with serrated leaves and yellowish flowers—and the reason for the modifier 'stone' (appearance, habitat, or etymology) are not predictable from the parts alone, so the meaning is only partly transparent.

Etymology

Stone root likely got its name from the plant's tough underground root that looked hard like a stone. One popular story says early herbalists used that strong root to help people with 'stones' such as kidney or bladder stones, so the name links the plant's hard root to its use as a medicine.