Oxalis regnellii

False Shamrock, Love Plant, Wood Sorrel: Clover look-alike with green tops and burgundy undersides. Triangular-shaped leaves and white, often tinged pink, flowers. Spreads by rhizome. Edible leaves and flowers. Good for indoors or outside. Good for containers. Full sun to part shade. Low to medium water. Hummingbird and butterfly favorite. Seacoast and sand tolerant. Deer and rabbit resistant.