Definition: A type of sugar found in certain fungi, specifically in lichens, that helps form their structure.

Example: Lichenin is an important component of the cell walls in some lichen species.

Definition: Describing something that is covered with or resembles a type of plant that grows on rocks and trees, often appearing as a greenish or grayish crust.

Example: The lichenous surface of the old tree added a unique texture to the forest.

Definition: A type of wood that is light in weight, often used for starting fires or as kindling.

Example: We used lightwood to start the campfire quickly.

Definition: A type of natural compound found in plants that has antioxidant properties and can mimic estrogen in the body.

Example: Lignans are often found in seeds, particularly flaxseeds, and are known for their health benefits.

Definition: Having the texture or appearance of wood; resembling wood.

Example: The ligneous plant had a sturdy, wooden stem that supported its vibrant leaves.

Definition: The process of turning into wood or becoming woody in nature.

Example: The lignification of the plant's tissues helps it become more durable and resistant to decay.

Definition: To change into wood or become woody by developing lignin in the cell walls.

Example: As the plant matures, it will lignify, giving it a stronger structure.

Definition: To turn into wood or a wood-like substance by adding lignin, which is a complex organic polymer found in the cell walls of many plants.

Example: The plant cells will lignify as they mature, giving them strength and structure.

Definition: A complex substance found in plants that helps to strengthen their cell walls and is a major part of wood.

Example: Lignin is an important component of the structure of trees and plants.

Definition: Describing a shape that is strap-like or having a specific structure called a ligule.

Example: The ligulate flowers of the plant are easily recognizable due to their unique shape.

Definition: A thin, strap-like structure found in some plants, especially between the sheath and blade of a grass leaf, or as part of a flower's corolla.

Example: The ligule of the grass helps to distinguish it from other species.