Senna auriculata (Ranawara)

Cassia auriculata (Ranawara; රණවරා) - A large shrub with very thick, finely downy branches. Leaves alternate, pinnate, 30-60 cm long; leaflets 8-12 pairs, each 5-15 cm long. Flowers in pedunculate racemes, irregular, yellow with darker veins. Pod long, ligulae, with a broad wing down the middle of each valve, membranous,10-20 cm long, and 1.3-1.6 cm broad with about 5 seeds.