Assertion: verbena's flower | /r/HasProperty | purple
Facets:
value: ¼ inch across
type: OTHER
Source sentences:
text: Mainly used as a ground cover, in flower beds and as an edging plant, clump verbena produces a red, white, purple or pink flower that attracts butterflies to your garden.
text: The individual flowers are little purple or rosy lavender tubes, about ¼ inch across.
text: The flowers appear in summer and are purple.
text: The flowers may be yellow, orange, white, red and purple, and often colors are mixed within the same cluster, creating a bicolored effect.
text: Desert Sand Verbenas grow flowers that are pink or purple in color.