Large shrubs or small trees, 2-10m. Leaves elliptic to oblong, lower surface covered with a dense one- to two-layered indumentum, the lower composed of dendroid hairs, the upper, when present, of capitellate hairs. Inflorescence dense, 6-30-flowered. Calyx minute. Corolla 5-lobed, white to pale pink, usually with a basal blotch, campanulate. Stamens 10. Ovary and style glabrous.