Phebalium obovatum is a spreading shrub that typically grows to a height of . The leaves are thick, egg-shaped to elliptical, about long and wide. The leaves are glossy on the upper surface, covered with silvery scales on the lower surface. The flowers are borne in umbels, each flower on a scaly
pedicel long. The five
sepals are long, joined for half their length and covered with silvery to rust-coloured scales on the outside. The
petals are white, elliptical, about long with silvery to rust-coloured scales on the back. Flowering occurs from September to December. ==Taxonomy==