A New Variety of Bambusoideae (Poaceae) in Sichuang Province, China-Yushania mabianensis Yi var. atropunicea
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摘要: 描述了产自四川省的竹类植物一新变种—红秆马边玉山竹,本种形态上与马边玉山竹接近,区别在于该种新秆红色,老秆紫红色到紫黑色;秆光滑无刺毛;老秆箨鞘宿存不明显。模式标本保存在中国林业科学研究院亚热带林业研究所标本室。Abstract: A new variety of Bambusoideae (Poaceae) in Sichuan Province, China, Yushania mabianensis Yi var. atropunicea, is described. It differs from Yushania mabianensis in that its new culm appears to be red and old culm becomes purple-red or purple-black; culm is smooth without purple spots or setulae; and culm sheaths are not obvious persistent. The voucher specimens were deposited in the herbarium of RISF, CAF.
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