Botanical name: Verbena bonariensis Common name: Purpletop vervain Family: Verbenaceae Plant Type: Perennial Verbena bonarines have long, narrow, sparsely leafy stems with flattened heads of bright lavender-purple flowers at the end of summer. This ornament is perfect for bringing height to the border and also works well in ornamental grass prairie style plant schemes. It’s a great butterfly plant, even competing with friends.Grow Verbina …
