Leaves alternate, usually simple, petiolate; leaf blade margin entire or sometimes crenate.

叶互生，通常单叶，具叶柄；叶片边缘全缘或有时具圆齿。

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Leaves alternate, usually simple, petiolate; leaf blade margin entire or sometimes crenate.

叶互生，通常单叶，具叶柄；叶片边缘全缘或有时具圆齿。

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