Phragmites - online puzzles

Phragmites is a genus of four species of large perennial grasses found in wetlands throughout temperate and tropical regions of the world. The World Checklist of Selected Plant Families, maintained by Kew Garden in London, accepts the following four species:

Phragmites australis (Cav.) Trin. ex Steud. – cosmopolitan

Phragmites japonicus Steud. – Japan, Korea, Ryukyu Islands, Russian Far East

Phragmites karka (Retz.) Trin. ex Steud.