Chinese Timber Bamboo

Phyllostachys vivax, the Chinese timber bamboo, is a species of flowering plant in the bamboo subfamily of the grass family Poaceae, native to China.

It is a tall, robust evergreen plant growing quickly to 8 m (26 ft) or more, with strong green canes to 12 cm (4.7 in) in diameter, and topped by drooping leaves. Sources vary as to the maximum size, with one source quoting 21 m (69 ft). Mature canes turn yellow.