Adiantaceae is a family of ferns commonly known as maidenhair ferns. These plants are characterized by their delicate, fan-shaped leaflets and often have a graceful appearance. They thrive in moist, shaded environments and are typically found in tropical and subtropical regions. The family includes several genera, with Adiantum being the most well-known. Maidenhair ferns are popular in gardens and as houseplants due to their attractive foliage. They prefer well-drained soil and high humidity, making them suitable for terrariums and indoor settings.