Caesalpinia digyna, the Teri pod, is a plant species in the genus Caesalpinia.
A large scandant sparingly prickly shrub. Branches glabrous or slightly downy, pinnae 5- 9 pair. Leaflets obtuse, pale beneath,8-10 pairs, 6 - 12 mm long. Flowers in simple axillary racemes, 25- 30 cm long, pedicels slender 2.5 cm.long, petals orbicular, yellow, the upper streaked with red, filaments densely wooly in the lower half. Pod oblong, turgid, 3-5 cm long, seeds 2-4. Distribution: Assam, Bengal, Chittagong, Myanmar, Ceylon, Malay Peninsula and Archipelago. Vernacular name : Su-let-thi - Burm.