Assertion: periwinkle | /r/AtLocation | southern united states
Facets:
Source sentences:
text: After the periwinkle was introduced to the southern United States, it has now become an ornamental plant grown in flowerbeds, serving as a great boarder plant.
text: After the periwinkle was introduced to the southern United States, it has now become an ornamental plant grown in flowerbeds, serving as a great boarder plant.