Assertion: peony's stem | /r/HasProperty | perennial
Facets:
value: in nature
type: LOCATION
Source sentences:
text: In the autumn, the leaves are shed, and the new stems become woody and are perennial.
text: In the autumn, the leaves are shed, and the new stems become woody and are perennial.
text: This group is characterized by strong woody stems that are perennial in nature, meaning that they remain above the ground and re-sprout for several years.