Genus Cyclosorus is a group of ferns that are characterized by their circular sori, which are clusters of spore-bearing structures on the undersides of their fronds. The term "Cyclosorus" is derived from the Greek words "kyklos," meaning circle, and "sorus," meaning heap or pile. This genus is commonly referred to as the "round-leaved ferns," and includes various species such as Cyclosorus interruptus, Cyclosorus parasiticus, and Cyclosorus papillosus. Other synonyms for Genus Cyclosorus include the "button ferns," "tongue ferns," and "umbrella ferns," due to their distinct frond shapes and unique characteristics. These fascinating ferns are widely distributed in tropical and subtropical regions, and add a lush and exotic touch to any garden or indoor space.