Dennstaedtia

Dennstaedtia is a genus of ferns, primarily found in tropical regions, belonging to the family Dennstaedtiaceae. These ferns are characterized by their highly divided leaves and spreading rootstocks. The sori, which are clusters of spore-producing structures, vary in shape but are often found along the leaf margins or are circular to horseshoe-shaped.12

The genus is named after August W. Dennstaedt, a 19th-century German botanist. While many species are grown as ornamentals, the most economically significant genus within the Dennstaedtiaceae family is Pteridium, commonly known as bracken, which is considered a problematic invasive weed in some areas.12