annuals anti-inflammatory antiseptic aroma aromatherapy asymmetric beautiful beauty bee-attraction buds calyx corolla flora floral flower flowers foliage fragrance fragrant fresh garden-flower hardy heads herbaceous lavender lilac lobes mauve moth-repellent nard nardus natural nature nectar oil perfume perfumed petals plant plants potpourris purple sachets scented soothing vegetation versatile violet whorls bee attraction blue creation dried dried arrangements dried flower arrangements essential oil flower plant garden flower garden plant hedge mass plant moth repellent shrub shrubs spike spikes tubular