Pyrrosia longifolia is an epiphytic plant in the Polypodiaceae family. This species grows on large and old trees, typically on trunks, branches or twigs. P. longifolia study is still underreported, particullary its bioactivity, whereas secondary metabolite isolation and bioactivity as an antioxidant, anti-inflammatory and antidiabetic have been reported in other species such as P. petiolosa…