Foliis variegatis, also known as flower leaf silver grandson tree, is a variety of brocade spots of purslane in purslane family. Native to South Africa, it likes sunny, warm and dry environment. The leaves are beautiful in color and have a certain ornamental value. Potted plants can be placed beside TV and computer to absorb radiation, and can also be planted indoors to absorb formaldehyde and other substances to purify the air.
