Description
                        
                            Oxalis obtusa (also called Blunt-leaved Wood Sorrel, among many other common names) is a perennial herbaceous plant native to South America. It has a rosette of three-lobed leaves and small, yellow, five-petaled flowers. It grows in grasslands, woodlands, and disturbed areas.                        
                     
                                
                                    
                        Flower, Seeds and Seedlings
                        
                            The flower of Oxalis obtusa is white with 5 petals and a yellow center. The seed is a small, black, kidney-shaped seed. The seedlings are small and have a single pair of leaves.