abundance abundant Bignoniaceae bipinnate leaves blossoms colorful colourful cultural culture five-lobed flower flora flowering flowering tree flowers jacaranda jacaranda mimosifolia ornamental purple purple flowers purple-blue corolla spring tree vigorous foliage green leaves annuals anti-inflammatory antiseptic aroma aromatherapy asymmetric beautiful beauty bee attraction blue buds calyx corolla creation dried dried arrangements dried flower arrangements essential oil floral flower flower plant fragrance fragrant fresh garden flower garden plant hardy heads hedge herbaceous lavender lilac lobes mass plant mauve moth repellent nard nardus natural nature nectar oil perfume perfumed petals plant plants potpourris sachets scented shrub shrubs soothing spike spikes tubular vegetation versatile violet whorls