Sand Oxalis (Oxalis Arenaria) is a perennial herb in the Oxalidaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 8-11. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.

Oxalis arenaria is a perennial plant native to central and southern Chile, known for its small size and red flowers.