Complete leaf composed of petiole, blade and stipule.

完全叶由叶柄、叶片和托叶组成。

Stipule A modified leaf found as an outgrowth from the petiole or leaf base.

由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。

Stipule A modified leaf found as an outgrowth from the petiole or leaf base.

托叶：由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。