Assertion: herb's effect | /r/CreatedBy | the presence of constituents
Facets:
value: as a bush plant
type: MANNER
Source sentences:
text: As a bush plant used for treating toothache, the analgesic effect of the Spilanthes plant has been attributed to the presence of constituents containing an N-isobutylamide moiety, such as spilanthol, a substance that has been found to be an effective sialogogue, an agent that promotes salivation.