ruellia simplex also known as britton's wild petunia

flower plant wildflower shrub garden blossom leaf nature herb meadow lilac petal tree purple woodland produce grass autumn background beautiful beauty bloom blooming blossoms blue bluebell botanical botany bright closeup color colorful environment field flora floral fresh gardening green growth leaves macro mexican petunia natural ornamental outdoor park pink flowers ruellia simplex spring summer tropical violet wild britton's selective focus