Edible portion: Shoots
A bamboo. It forms tufts. The stems are erect or can bend over at the tip. They grow 8-14 m tall and are 2-8 cm across. They are smooth and greyish-green. It is 15-30 cm between the joints or nodes. The leaf blades are narrowly sword shaped and 7-14 cm long by 5-8 mm wide. The flowers are at the ends of the stems.
A tropical plant. In southern China it grows in river valleys and hilly forested areas between 500-1,000 m above sea level. In the Cairns Botanical Gardens. In XTBG Yunnan.