a photo of false shamrock oxalis triangularis, a very pretty flower

autumn background beautiful bloom blooming blossom botanical botany branch butterfly called climate close closeup clover commonly deep disturbed false family fivepetalled flora flower flowers foliage fresh garden gardening genus grown growth harsh houseplant indoor lavender leaf leaves light like lilac maple maroon native natural nature outside oxalidaceae oxalis pale perennial petal pink plant pretty produce purple shade shamrock shrub south southern species tree triangularis trifoliate trifolium typically violet wildflower zones