It is called the cuticle
A cuticle is the waxy material that helps plants retain water.
The waxy later that keeps plants from drying out is called the waxy cuticle. Essentially this also acts to keep the plants waterproof. It keeps the plants from getting too much water, and also keeps the water from escaping too fast.
Waxy layer on outer surface of green plants is called cuticle .This cuticle is actually present in outer cell walls of epidermal cells . The wax present in cuticle is a type of lipid . It is waterproof layer which prevents excessive loss of water by transpiration . It also protects plant from abrasive damage. Wax is chemically a mixture of esters of long chain fatty acids eg cerotic acid , montanic acid , long chain alkanes , alcohols , ketones .
The waxy waterproof layer that cover most plant leaves and stems is called a cuticle. The cuticle is thicker on the upper half of a leaf's surface, and it is waterproof so as the internal areas of the leaf are kept secure from flooding, That's why you water plants at the roots.
The waxy layer on the surface of land plants is called the cuticle. It helps prevent water loss by acting as a barrier to limit transpiration and protect against environmental stressors, allowing plants to survive on land.
The layer that covers the leaves of most plants is called the cuticle. The cuticle is a waxy, water-repellent layer that helps reduce water loss and protect the leaf from damage. It also helps regulate the exchange of gases like carbon dioxide and oxygen.
Plants with a waxy layer on their leaves include succulents like cacti and jade plants, as well as plants with glossy leaves like Ficus elastica (rubber plant) and Monstera. Plants with a palisade layer in their leaves include most broadleaf evergreen trees, such as oak, maple, and holly.
The waxy layer on the outside of leaves is called the cuticle. It helps reduce water loss and protects the leaf from pathogens and environmental stresses.
The top waxy layer of a leaf is called the cuticle. It helps to reduce water loss from the leaf and protect the leaf from environmental stresses such as UV radiation and pathogens.
The waxy layer, or cuticle, on a leaf is designed to minimize water loss by evaporation.
The waxy layer, called the cuticle, is usually thinner than the epidermis in most plant leaves. It functions to reduce water loss and protect the plant from external factors such as pests and pathogens.
Leaves have a waxy layer on top of their epidermis layer called the cuticle. This waxy surface protects the leaves from sunburn, dessication (drying out) and reduces attacks by fungi, bacteria, virus particles and insects.