Rhynchotechum nirijuliense Taram & D.Borah
Rhynchotechum Blume Stems to 2 m tall, 1–1.8 cm diameter, internodes 4–16 cm. Leaves opposite; almost sessile, petiole if present 0.5–1.2 cm long; blade broadly lanceolate to obovate, (28–)30–38(–45) × cm, apex acute to shortly acuminate, base narrowly cuneate, margin undulate,...