The apex of a shoot where cells actively divide to provide more cells that will expand and develop into the tissues and organs of the plant. Also called apical meristem.

After wounding, callus forms, woundwood is a tough, woody tissue full of lignin that grows behind callus When woundwood closes wounds, then normal wood continues to form.

A young stem (1-year-old or less) that is in the dormant winter stage (has no leaves).

The internal structure of the stem that transports water, minerals, and sugars throughout the plant.

A section of a stem prepared for vegetative propagation, a cutting.

The apex of a shoot where cells actively divide to provide more cells that will expand and develop into the tissues and organs of the plant. Also called apical meristem.

Growth that occurs via cell division at the tips of stems and roots.

A small opening on the surface of fruits, stems, and roots that allows exchange of gases between internal tissues and the atmosphere.

Reproduction by means other than by seeds. {Rooting a plumeria cutting}

A minute opening bordered by guard cells in the epidermis of leaves and stems through which gasses pass. {They can be blocked by soap or chemical sprays.} Stomata allow the plant to breath.