In
tropical rainforests, it is a large
tree growing to or more tall and greater than in diameter, but only a
shrub to tall in temperate regions at the northern edge of its range. It is most recognizable from its white
flowers which are noticeable on the plant during the summer months. It is primarily
evergreen, but during the autumn months some of the leaves turn a brilliant red before falling, and plants at the northern edge of its range tend to be
deciduous. The
leaves are alternate, simple, oblanceolate to oval, rounded or pointed at the tip, narrowed to the base, thick, without teeth, smooth, sometimes nearly evergreen, reticulate-veined, long and broad. The
flowers are crowded in long
racemes borne on the previous year's twigs; each flower is diameter, with five white petals, and is subtended by a slender
bract. The
fruit is a yellow-brown
capsule long. The bark of large individuals is a reddish-brown colored thin bark often shaggy in appearance. The bark of smaller individuals is gray to brown, smoothish and lightly fissured. ==Taxonomy==