branchlets arching, red-brown when young, dark gray-brown when old, shining, slender, terete, glabrous;

branchlets purplish brown or blackish brown, terete, glabrous, with pale brown lenticels;

略带紫色棕色或者微黑棕色，圆柱状，无毛的小枝，有淡褐色皮孔；

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stem erect, terete, light green or reddish purple, ribbed, slightly pubescent or subglabrous below;

茎直立，圆柱状，淡绿或红紫色，棱，下面的稍具短柔毛或近无毛；

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current year branchlets terete, slender and spreading, spreading villous;

当年小枝圆柱状，细长和平展，平展的具长柔毛；

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branchlets terete, with longitudinal ridges, densely brown villous;

小枝圆柱状，带有纵脊，浓密棕色具长柔毛；

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branchlets yellow-brown to dark brown, terete, densely pubescent when young, later glabrescent;

小枝黄棕色到暗褐色，圆柱状，幼时密被短柔毛，后几无毛；

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branchlets dark grayish brown, terete, glabrous, with numerous small white lenticels;

小枝黑的淡灰棕色，圆柱状，无毛，带有许多小的白色皮孔；

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branchlets gray-brown, terete, with many tumor like lenticels, conspicuously prominent with age;

小枝灰棕色，圆柱状，带有很多瘤状皮孔，显著突出的老时；

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current year branchlets terete, densely yellowish brown spreading villous;

当年小枝圆柱状，密被黄棕色平展长柔毛；

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branchlets terete, with longitudinal ridges, villous with brown segmented hairs;

小枝圆柱状，带有纵脊，具棕色节状长柔毛；

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branchlets dark red when young, reddish brown or purplish brown when old, terete, pubescent when young, glabrous when old;

幼时的小枝暗红色，红棕色或带紫色棕色的老时，圆柱状，幼时具短柔毛，无毛的老时；

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branching apical, dichotomous or polychotomous, terete;

分枝顶端，二歧或，圆柱状；

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current year's branchlets purple-black when dry, terete, glabrous, longitudinally angular and sulcate;

干燥时的当年小枝紫色黑色，圆柱状，无毛，具纵棱和具槽；

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branchlets terete, those of present year grayish brown, older ones grayish brown or dark grayish brown;

小枝圆柱状，当年淡灰棕色的，更老的淡灰棕色或者黑的淡灰棕色；

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branchlets purplish brown when old, terete, robust, short, densely tomentose when young, glabrous when old;

小枝略带紫色的棕色的老时，圆柱状，坚固，短，幼时的密被绒毛，无毛的老时；

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prickles paired at leaf bases, terete, straight, to 8 mm, abruptly flaring to a broad base;

皮刺配对在叶基部，圆柱状，直，对8毫米，对一个宽的基础突然闪光；

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male flower: adaxial and abaxial glands shortly linear or terete, divided or entire;

雄花不久的正面和背轴腺线的或圆柱状，分或全缘；

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shrubs evergreen. second year's branchlets gray-brown, terete, longitudinally fissured;

常绿灌木第二年的小枝灰棕色，圆柱状，纵向裂开；

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branchlets gray-yellow, terete, longitudinally shallowly striate-sulcate, densely pubescent;

小枝灰黄色，圆柱状，纵向浅具条纹具槽，密被短柔毛；

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young branchlets yellow-brown when dry, terete, longitudinally angular and sulcate, glabrous;

幼枝干燥时的棕色的黄，圆柱状，具纵棱和槽的，无毛；

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branchlets purple-red to red-brown, slender, terete, sparsely crisped pubescent when young, glabrescent;

小枝紫红色到红棕色，细长，圆柱状，稀少使卷曲的幼时具短柔毛，后脱落；

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