close up purple flower of ruellia tuberosa or pletekan

flower plant wildflower nature petal blossom leaf purple green herb shrub blue meadow lilac garden produce ruellia tuberosa pletekan nature blossom flower beautiful green garden leaf flora summer floral color plant background purple bloom beauty violet spring natural closeup outdoor fresh colorful blooming tropical petal bright botany ruellia tuberosa season wild growth field park botanical herb pretty macro white wallpaper grass health decoration fever petals acanthaceae foliage