Stem
Grayish-green, smooth, thin-walled, and growing up to 2 to 6 metres tall with a diameter of 2.5 to 5 cm.
Syn. Beesha travancorica
Grayish-green, smooth, thin-walled, and growing up to 2 to 6 metres tall with a diameter of 2.5 to 5 cm.
Cauline, lanceolate to oblong, approximately 9–30 cm long and 5–12 cm wide; apex attenuate, margins scabrous, and venation prominent.
Inflorescences are bracteate and clustered, with spikelets generally ovate to subterete. Each spikelet normally contains one fertile floret.
Fruit is a caryopsis, with a fleshy pericarp; reported as oblong to ovoid and relatively large.
This bamboo is monocarpic, remaining vegetative for about 7 to 40 years before producing a spectacular, synchronized gregarious flowering event. After setting seed, the flowering clumps die, transforming the surrounding forest landscape.
SW. & S. India.