Verbena bonariensis, Verbena, tall verbena, Verbenaceae, purple, lavender, pink, herbaceous perennial, fragrant, fragrant flowers, sun, part shade, native to tropical South America & grows throughout most of the warm regions, from Colombia and Brazil to Argentina and Chile, tall, slender-stemmed, zone 7-11, sparse appearance, intermingles well with other plants, well-drained, moist, propagates from seed + stem cuttings, August
