Assertion: wisteria's leaf | /r/HasProperty | poisonous
Facets:
Source sentences:
text: 2) the Rondeau article's abstract discusses only the seeds of the plant, there's nothing about the stems, leaves etc of the plant being poisonous.
text: The leaves of the Japanese pieris and the nectar from the flowers are the poisonous parts of the plant--which can cause convulsions, nausea, sweating, vomiting and even death when ingested.