#walking fern

• Adiantum caudatum — A species of terrestrial and lithophytic fern belonging to the Pteridaceae family, distributed across the tropical and subtropical regions of Asia and Africa, popularly known as the walking fern. The plant is structurally recognized for its long, pinnate, and arching fronds, which frequently develop vegetative buds at the elongated tail-like apex; these buds root upon contact with the soil, enabling vegetative propagation and rapid colonial expansion in shaded, rocky habitats.