square bamboo; type of bamboo with square stems
Refers to a bamboo species with distinctive square-shaped stems, often used ornamentally. Also known as 四方竹 (しほうちく).
See also: 四方竹
I planted some square bamboo in the garden.
square bamboo; Tetragonocalamus quadrangularis; Chimonobambusa quadrangularis
From 方 (square) + 竹 (bamboo), referring to the plant's square stems.