three of ruellia or kencana ungu or ruellia brittoniana or ruellia tuberosa or purple ruellia flower blooming

asia background beautiful beauty bloom blooming blossom blue botanical botany bright brittoniana close close-up closeup color colorful eye field flora floral flower flowers focus foliage fresh garden gardening growing growth herb kencana landscape lavender leaf leaves lilac macro meadow natural nature outdoor outdoors park petal plant produce purple road ruella ruellia season selective shrub side spring summer three tropical tuberosa ungu violet wild wildflower