Assertion: milkweed | /r/HasAspect | long history
Facets:
value: because of the cardiac glycosides
type: CAUSE
Source sentences:
text: Milkweeds have a long history of being used for medicinal purposes because of the cardiac glycosides found in their tissue.
text: Milkweeds have a long history of being used for medicinal purposes because of the cardiac glycosides found in their tissue.