lenticels

Branchlets brown, glabrous or with a few hairs near nodes, with scattered small elliptic lenticels.
小枝棕色，无毛的或者接近节点的有一些毛，有散布的最小的椭圆形皮孔。
Old branches yellowish brown or grayish brown, glabrous, with sparsely scattered yellowish white narrowly elliptic lenticels.
老枝黄棕色或淡灰棕色，无毛，具疏生星散的淡黄白色的狭椭圆形皮孔。
Fruiting rachis and pedicels tomentose when young, glabrescent, with grayish white elliptic lenticels.
幼时被绒毛的果轴和花梗，后脱落，具浅灰色白色椭圆形。
Old branches dark brown, with yellowish white or grayish white elliptic to rounded lenticels and semicircular leaf scars.
暗褐色的老枝，具淡黄白色或浅灰色白色椭圆形到圆形皮孔和半圆的叶痕。
Bark smooth with conspicuous lenticels when young, longitudinally splitting with age.
树皮平滑的具明显皮孔幼时，纵向劈开老时。
Branchlets purple-brown, with sparse oblong to linear lenticels, subglabrescent, nodes with a prominent leaf scar.
小枝紫褐色，带有稀少长方形到线形皮孔，近变为无毛，有一突出的叶痕的节点。
Older branchlets gray-brown, terete, longitudinally ridged, puberulent, lenticels absent, leaf scars raised.
老枝灰色棕色，圆柱状的，纵向使成脊状，被微柔毛，无的皮孔，叶痕提高。
Stems erect or twining, 4-ribbed at first, later terete, usually tuberculate and with longitudinally lengthened lenticels.
茎直立或缠绕的，最初4肋，过后圆柱状，通常具瘤并且具纵向变长。
Branchlets densely pubescent in first or second year, sometimes with opposite flat corky wings, with scattered yellowish brown lenticels.
1年或2年小枝密被短柔毛的，有时有对生的平的木栓质的翅，有散布黄棕色皮孔。
Branches terete, with rounded lenticels, slightly rough, glabrate.
枝圆柱状，带有圆形皮孔，稍微粗糙，脱毛。