Hornwort is a type of non-vascular plant belonging to the division Anthocerotophyta. It typically grows in moist environments, such as wetlands and along the edges of ponds. Hornworts are characterized by their flat, ribbon-like leaves and elongated sporophytes that resemble horns, which is how they get their name. They play a role in their ecosystems by providing habitat and food for various organisms. These plants reproduce through spores, which are produced in the horn-like structures. Hornworts are important for soil health and water quality, as they can help prevent erosion and filter pollutants. They are also used in some aquariums for their aesthetic appeal and ability to improve water conditions.