叶片裂片和小裂片邻接或重叠。

Leaf blade lobes and lobules contiguous or overlapping.

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蒴果纵向裂片具油道到背面具油道具侧小泡。

Capsule valves longitudinally vittate to abaxially vittate with lateral vesicles.

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花萼裂片边缘具小齿或有锯齿，至少一旦近先端。

Calyx segment margin denticulate or serrate, at least once near apex.

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花萼裂片边缘具小齿或有锯齿，至少一旦近先端。

Calyx segment margin denticulate or serrate, at least once near apex.

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