Arundinaria simpliciuscula Pilg.

Arthrostylidium simpliciusculum is a species of bamboo in the grass family.

[1][2] The species is native to Brazil, Colombia, Ecuador, and Peru.

[3] Arthrostylidium simpliciusculum is a tufted perennial with short rhizomes.

It grows to between 1 m and 1.2 m in height.