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==算盘竹形态特征==
竿高3米，直径2厘米，新竿绿色，无毛无粉，仅节下方有白粉环，光滑，老竿黄绿色或黄色，有光泽；中部节间长20-30厘米，节间中空大，壁厚2-3毫米，竿髓作圆环状；
竿环甚隆起；节内长5-10毫米；竿每节分3枝，枝环甚隆起。箨鞘迟落性，背面绿色或绿褐色，干后黄色，短于节间，无毛或疏生易落的白色短刺毛，无斑点；
箨耳和繸毛均不发达，箨舌极短矮，微呈拱形，高1-2毫米；箨片绿色，三角状披针形，可开展。末级小枝具2-4叶；叶鞘除边缘外余处无毛；叶耳小或不明显，繸毛直伸，易落；
叶舌短；叶片呈长圆状披针形或披针形，大小变异较大，通常长8-16厘米，宽2-2.8厘米，大者长达23厘米，宽达4.2厘米，两面无毛或有时下表面疏被毛，并呈粉绿色，次脉5-7对，小横脉呈十分明显的方格状。花枝未见。笋期4月下旬。
Indosasa glabrata C. D. Chu & C. S. Chao
算盘竹 suan pan zhu
Culms to 3 m, to 2 cm in diam.; internodes initially green, yellow in age, 20–30 cm, glaucous below nodes, glabrous; wall 2–3 mm thick, cavity pith lamellate; nodes very prominent.
Culm sheaths readily deciduous, green or yellow when dry, unspotted, shorter than internodes, glabrous or sparsely setose; auricles and oral setae absent; ligule slightly arcuate, short; blade green, triangular lanceolate.
Leaves 2–4 per ultimate branch; sheath glabrous; auricles small or obscure; oral setae deciduous, straight; ligule short; blade oblong-lanceolate, 8–16(–23) × 2–2.8(–4.2) cm, secondary veins 5–7-paired. Inflorescence unknown. New shoots early Apr.
* Hills. S Guangxi.
1 Culms glabrous; culm sheaths oral setae absent. 3a var. glabrata 算盘竹(原变种)
+ Culms white hairy initially; culm sheath oral setae scarce. 3b var. albohispidula 毛算盘竹
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好生帝德其宁惠，渴望云行即雨施。
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==历史评价==