Assertion: comfrey's root | /r/ObjectUse | used in traditional medicine
Facets:
value: worldwide
type: LOCATION
Source sentences:
text: Leaves, flowers, and roots have all been used in traditional medicine, but use extreme caution if you do not know what you are doing.
text: The leaves and roots of comfrey are used in traditional medicine worldwide.
text: Leaves, flowers and roots have all been used in traditional medicine, but use extreme caution if you don't know what you're doing.