Eucalyptus pterocarpa is a mallet or a tree that typically grows to a height of but does not form a
lignotuber. It has smooth, light grey over salmon grey bark that is shed in long ribbons. Young plants and
coppice regrowth have stems that are square in cross-section, and leaves that are egg-shaped to lance-shaped, long, wide and
petiolate. Adult leaves are arranged alternately, the same shade of glossy green on both sides, lance-shaped, long and wide tapering to a petiole long. The flower buds are arranged in leaf
axils, usually in groups of seven, on an unbranched
peduncle long, the individual buds on
pedicels long. Mature buds are ribbed, spindle-shaped to oval, long and wide with a prominently ribbed and beaked
operculum. Flowering has been observed in October and the flowers are white. The fruit is a woody, ribbed, conical or cup-shaped
capsule long and wide with the valves near rim level. ==Taxonomy==