ruellia simplex or kencana ungu flower

flower plant wildflower petal herb blossom shrub nature meadow leaf garden purple produce lilac prairie grass ruellia simplex kencana ungu one pink blue flowering plants acanthaceae family commonly used itch remedy treats coughs diabetes abstract floral beauty green tropical colorful growth bokeh gardening sunlight foliage ornamental biology pollen evergreen bouquet species herbal botanical stalk trumpet flora petunia horizontal backyard blooming blossoming copy space delicate background mexican people white flowers angustifolia violet