Changes

*''Dialium macranthum'' A.Chev. (1916), *''Dialium yambataense'' Vermoesen (1923).

*Small to medium-sized tree up to 20(–30) m tall; bole branchless for up to 15 m, usually straight and cylindrical or slightly fluted at base, up to 90 cm in diameter, with small to fairly large buttresses; bark surface scaly with small, irregular scales, yellowish brown to reddish brown, inner bark thin, brittle, yellowish white to pinkish, with a reddish, sticky exudate; crown rounded, dense, with sinuous branches; twigs with numerous lenticels, soon glabrous. *Leaves alternate, imparipinnately compound with 3–5 leaflets; stipules linear, caducous; petiole and rachis together 8–17 cm long; petiolules c. 0.5 cm long; leaflets alternate to nearly opposite, oblong-elliptical, 8–23 cm × 3–8 cm, cuneate to rounded at base, acuminate at apex, leathery, glabrous, pinnately veined with about 10 pairs of lateral veins. *Inflorescence a terminal or axillary panicle up to 20 cm long, yellowish brown hairy. *Flowers bisexual, zygomorphic, fragrant; pedicel short; sepals 5, free, triangular, c. 4 mm long, hairy; petal 1, spatulate, c. 4 mm long, yellowish; disk pentagonal, c. 2 mm in diameter, dark brown hairy; stamens 2; ovary superior, ovoid, sessile, hairy, 1-celled, style curved. *Fruit a globose to obovoid, slightly flattened pod c. 2.5 cm × 1.5 cm, densely dark brown hairy, with greenish white pulp, sepals persistent at base, indehiscent, 1(–2)-seeded. *Seed flattened ellipsoid, c. 1 cm long, dark brown to black.

{{right|(R. Shanda, A.A. Oteng-Amoako & P.E. Gasson)}}

Mensah, J.K., 2012. '''Dialium pachyphyllum''' Harms. [Internet] Record from PROTA4U. Lemmens, R.H.M.J., Louppe, D. & Oteng-Amoako, A.A. (Editors). PROTA (Plant Resources of Tropical Africa / Ressources végétales de l’Afrique tropicale), Wageningen, Netherlands. <http://www.prota4u.org/search.asp>.