A leaf bud.

叶芽。

In mosses and other plants having no proper flowers, a budlike body capable of producing a new plant when detached.

【植】(苔藓类及其他无花植物的)子芽；无性芽。

On some animals, a bud-like growth that forms a new individual by a process called gemmation, or budding.

【动】芽体。