Assertion: periwinkle | /r/HasProperty | perennial herb
Facets:
value: depending on the climate
type: OTHER
value: with flowers
type: OTHER
Source sentences:
text: 2 Periwinkle is a perennial herb that grows up to 1 m in height.
text: The Periwinkle is a perennial plant that is very prevalent in areas that are tropical to sub-tropical.
text: The periwinkle is a perennial herb with flowers that can bloom throughout the year, depending on the climate.
text: The periwinkle is a perennial herb that grows to about 2 feet.