Athyrium filix-femina, commonly known as the lady fern, is a perennial fern native to temperate regions of the Northern Hemisphere. It typically grows in moist, shaded areas, such as woodlands and along stream banks. The plant features delicate, feathery fronds that can reach up to 3 feet in length, with a bright green color that adds a lush appearance to its surroundings. This fern reproduces through spores, which are produced on the undersides of its fronds. Athyrium filix-femina is often used in gardens and landscaping for its ornamental value and ability to thrive in low-light conditions. It is also valued for its ecological role in providing habitat and food for various wildlife species.