Phragmites karka (Narkul)
Narkul grown in swampy river sides.Tall Reed is a perennial reed, with creeping rhizomes. Culms are erect, up to 10 m tall. Leaf-blades are 30-80 cm long and 1.2-4 cm wide, hairless, rough to touch beneath, the tips flat and stiff. Rhachilla, long, silky hairy above the lowest lemma. Flowering: April-November