A new temperate wood bamboo endemic to Vietnam is described and illustrated as Chimonocalamus bidoupensis N.H.Nghia & V.T.Tran. The new species is similar to C. baviensis in general appearance, but differs by its densely ciliate culms, culm sheaths that are concave at the apex with dense, white hairs on the abaxial surface of the sheath, and perfect florets 7–8 mm long.

中文翻译：

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Chimonocalamus bidoupensis，来自越南南部比多普国家公园的一种新的温带竹种（禾本科：Bambusoideae）

描述并举例说明了越南特有的一种新的温带木竹，它是奇莫诺克拉姆斯比多乌姆斯NHNghia＆VTTran。新种在外观上与C. baviensis相似，但区别在于其纤毛纤毛茎秆，茎鞘在先端凹入，在鞘的背面有密集的白色毛发，并且完美的小花长7-8毫米。