Genus Pteridium refers to a genus of fern commonly known as the bracken fern. This species is characterized by its large, triangular-shaped fronds and can grow up to 3 meters in height. The bracken fern is widely distributed globally and is considered a valuable resource for animals such as deer and rabbits. Other common synonyms for the Genus Pteridium include Pteridium aquilinum, Pteridium esculentum, and Pteris aquilina. These synonyms are used interchangeably to refer to the bracken fern and are primarily based on differences in morphology and taxonomy. While the bracken fern may have different scientific names, they all refer to the same species of fern.