williamsianumThis species is a favorite among those who like "heart shaped" leaves. R. williamsianum has a petite character, growing only 2 3 ft wide and less high. Great for the rock garden, or where the foliage can be in contrast to other leaf shapes. The flowers are a clear, light pink in loose clusters. Rare Variety This variety is difficult to find anywhere due to these reasons Hard to propagate many cultivars do not root easily from cuttings, but at a