Periderm, lenticelle and secondary vascular tissue in the gynophore are produced due to its secondary growth.

次生生长后产生周皮、皮孔和次生维管组织。

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Periderm, lenticelle and secondary vascular tissue in the gynophore are produced due to its secondary growth.

次生生长后产生周皮、皮孔和次生维管组织。

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