Podophyllum (Dysosma) pleiantha  Large herbaceous perennials with stunning foliage. The large leaves are glossy deep green, leathery in texture and rounded in shape on umbrella-like stems up to three feet high. Large triangular teeth on the leaf margin. One of the most admired plants in the RSBG. Best in shade with a moist rich soil but quite adaptable.    (0)  RSBG