stem erect, terete, much-branched, usually puberulous, rarely glabrous.

branchlets green, usually arcuate, terete, angled when young, glabrous.

小枝绿色，通常弧曲，圆柱状，幼时倾斜，无毛。

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branches and twigs gray-green to gray-brown, with corky wing, sometimes terete.

灰绿色到灰色棕色的分枝和小枝，具木栓质的翅，有时圆柱状。

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pedicels usually terete, smooth, tips discoid.

花梗通常圆柱状，清除，信息盘状。

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scape terminal, 20--40 cm, terete, smooth or minutely scabrous-denticulate, covered with leaf sheaths only at base.

花葶顶生，20-40厘米，圆柱状，光滑或者精确粗糙具小齿，被叶鞘覆盖只在基部。

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stems terete, striate, sparsely villous or glabrous.

茎圆柱状，具条纹，疏生长柔毛或无毛。

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branchlets grayish, terete, with stellate hairs, brownish red glandular.

浅灰色，圆柱状的小枝，有星状毛，棕红色腺。

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branches terete, sturdy, twigs green to light green, terete with striae.

枝圆柱状，粗壮的，小枝绿色到淡绿，圆柱状具条纹的。

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leaflets basally usually cuneate, glabrous on both surfaces; petiole terete.

基部通常楔形的小叶，两面无毛；叶柄圆柱状。

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branches and twigs gray-green to gray-brown, with corky wing, sometimes terete.

灰绿色到灰色棕色的分枝和小枝，具木栓质的翅，有时圆柱状。

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pedicels usually terete, smooth, tips discoid.

花梗通常圆柱状，清除，信息盘状。

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scape terminal, 20--40 cm, terete, smooth or minutely scabrous-denticulate, covered with leaf sheaths only at base.

花葶顶生，20-40厘米，圆柱状，光滑或者精确粗糙具小齿，被叶鞘覆盖只在基部。

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branchlets grayish, terete, with stellate hairs, brownish red glandular.

浅灰色，圆柱状的小枝，有星状毛，棕红色腺。

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branches terete, sturdy, twigs green to light green, terete with striae.

枝圆柱状，粗壮的，小枝绿色到淡绿，圆柱状具条纹的。

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shrubs evergreen. twigs terete, glabrous.

常绿灌木小枝圆柱状，无毛。

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branches brownish red, terete, with dense white lenticels.

棕红色，圆柱状的分枝，具紧密的白色皮孔。

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branchlets gray-yellow, terete, with small lenticels, stellate tomentose.

灰黄色，圆柱状的小枝，有小的皮孔，被星状绒毛。

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caudex simple. stem solitary, branched from middle, terete.

茎基单一茎单生，来自中间的分枝，圆柱状。

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embryo erect, radicle terete, cotyledons oblong.

胚直立，胚根圆柱状的，子叶长圆形。

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branchlets yellow-green when dry, purple-brown when old, conspicuously striate, terete, glabrous.

干燥时的小枝黄绿色，紫褐色老时，显著具条纹，圆柱状，无毛。

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branchlets brown or purplish brown to blackish brown, terete, initially yellow strigose, glabrous when old.

小枝棕色的或带紫色棕色的到微黑棕色，圆柱状，最初黄的具糙伏毛，无毛的老时。

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