Trees, to ca. 20 m tall, hermaphroditic. Branches prickly, ferruginous red tomentose when young. Leaves palmately compound, with 5-9 leaflets; petiole 30-50 cm, slender; petiolules 2-9 cm, slender, 1-1.5 mm in diam.; leaflets oblong, ovate-elliptic, or broadly lanceolate, 15-35 × 6-15 cm, papery or subleathery, ferruginous stellate tomentose when young, soon glabrescent, secondary veins 7-10(-12) pairs, base cuneate or broadly cuneate to rounded, margin entire or sparsely serrulate, apex acuminate. Inflorescence terminal, pendent, unarmed, ferruginous-red tomentose when young; primary axis more than 30 cm; peduncles 2-5 cm; umbels 2-3 cm in diam.; pedicels 0.8-1.5 cm at anthesis, 1-3.5 cm in fruit. Ovary 2-carpellate. Fruit globose or compressed-globose to didymo-globose, 7-10 mm in diam.; styles persistent, 1-2 mm. Fl. Jun-Aug, fr. Jan-Feb.
A tree. It grows 20 m tall. The branches have prickles. They have a rusty red coating when young. The leaves are compound and have leaflets arranged like fingers on a hand. There are 5-9 leaflets. The leaflets are 15-35 cm long by 6-15 cm wide. The fruit are round and 7-10 mm across.