The Sword Fern (Polystichum munitum) is a perennial evergreen plant native to the Pacific Northwest of North America. It thrives in moist, shaded environments, often found in forests and along stream banks. The fern features long, arching fronds that can grow up to three feet in length, with a distinctive sword-like shape, hence its name. This plant plays a vital role in its ecosystem, providing habitat and food for various wildlife. Sword Ferns are also popular in landscaping and gardening due to their attractive foliage and ability to tolerate a range of soil conditions, making them a versatile choice for shaded areas.