Assertion: periwinkle's flower | /r/HasProperty | purple
Facets:
value: depending on the cultivar
type: OTHER
Source sentences:
text: Common periwinkle is an evergreen vine-like plant with glossy dark green leaves; they have white or purple five pedalled flowers that are roughly 10cm in diameter.
text: Flowers are purple, blue or white depending on the cultivar.
text: The flowers are purple.
text: Flowers are purple, blue or white depending on the cultivar.
text: Depending on the cultivar, periwinkle can produce purple, white, lavender or burgundy flowers, making them perfect for layering different cultivars next to one another.