Chimonobambusa tumidissinoda

Species of grass

Chimonobambusa tumidissinoda is a bamboo species, endemic to southwest Sichuan and northeast Yunnan, China, that has been used for walking sticks since the Han dynasty. Its culms are 2.5–6 meters in height and 1–3 cm in diameter, with large and greatly swollen disk-like nodes. Although it has been utilized since the Han dynasty it somehow escaped scientific description until 1980.

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