KEY TO THE VARIETIES

1	Leaflets ovate-oblong to ovate-lanceolate, subcoriaceous, apex usually long acuminate to cuspidate, nerves and reticulations distinct but slightly raised Dialium indum var. indum
1'	Leaflets broadly elliptic, sometimes roundish or broadly lanceolate, stiff coriaceous, apex obtuse to abruptly acuminate, nerves and reticulations prominently raised beneath Dialium indum var. bursa