叶状柄与叶片是同功器官，但它源于叶柄。

Phyllodes are analogous to leaf blades, but are derived from petioles (leaf stalks).

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叶状柄与叶片是同功器官，但它源于叶柄。

The stalk by which a leaf is attached to a stem.

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叶状柄与叶片是同功器官，但它源于叶柄。

The stalk by which a leaf is attached to a stem.

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