Aglaia ferruginea is a small tree growing to a height of about . Branchlets, twigs, leaf stems (
petioles), midribs of the
compound leaves, floral and fruiting structures, and the fruit itself are all covered in a dense
indumentum of red-brown to orange-brown hairs, while other parts such as the lower leaf surfaces have a more moderate covering. The compound leaves may reach up to long with between 5 and 11 leaflets, each measuring up to long by wide. The leaflets may have up to 25 pairs of lateral veins and are held on very short stalks. The
inflorescences are
panicles up to long, produced from the . They carry numerous small white or yellow flowers about long. The outer surface of the is hairy while the five petals are glabrous (hairless). The fruit is, in botanical terminology, a
berry, yellow or orange, indehiscent, ellipsoidal, rusty-hairy, with two
locules each with one or no seed.
Phenology Flowering occurs from October to February, and fruit ripen from August to February. ==Taxonomy==