Definition: The outer layer or wall of a fruit that develops from the ovary of a flower, often protecting the seeds inside.

Example: The pericarp of the apple is thick and fleshy, making it a popular fruit.

Definition: A type of plant tissue found in roots, situated between the inner layer of cells and the phloem, which helps in the growth and development of the plant.

Example: The pericycle plays a crucial role in the formation of lateral roots in plants.

Definition: The outer layer of tissue found in woody plants, which includes cork and other protective tissues.

Example: The periderm protects the inner layers of the plant from damage and dehydration.

Definition: A type of gemstone that is yellowish-green in color and is a variety of the mineral olivine.

Example: She wore a beautiful necklace with a peridot pendant.

Definition: This term describes a type of flower structure where the sepals, petals, and stamens are arranged around a cup-like base that contains the ovary.

Example: The rose is an example of a plant with perigynous flowers, where the reproductive parts are positioned around the ovary.

Definition: In botany, the condition where the ovary is situated above the other floral parts, such as petals and sepals.

Example: The flower exhibits perigyny, with its ovary positioned above the surrounding petals.

Definition: A type of plant from Asia that has opposite leaves and is often grown for its seeds and ornamental value.

Example: The chef used fresh perilla leaves to enhance the flavor of the dish.

Definition: A ring of tooth-like structures that surrounds the opening of a moss capsule or the area around the mouth of some invertebrates.

Example: The peristome of the moss capsule helps in the dispersal of spores.

Definition: A type of plant or a color that is a pale purplish blue. It can also refer to certain small marine snails with spiral shells.

Example: The garden was filled with beautiful periwinkle flowers that bloomed in the spring.

Definition: A type of tree that produces a sweet, orange fruit, which can only be eaten when it is fully ripe. The fruit is round and has many seeds, and the tree is often found in tropical regions.

Example: I picked a ripe persimmon from the tree and enjoyed its sweet flavor.