The family Acoraceae consists of aquatic and marsh-dwelling plants, primarily represented by the genus Acorus. These plants are characterized by their sword-like leaves and distinctive flowers, which typically grow in spikes. They are often found in wetlands and along the edges of ponds and streams. Members of Acoraceae are known for their aromatic rhizomes, which have been used in traditional medicine and culinary practices. The most well-known species, Acorus calamus, is often referred to as sweet flag and is recognized for its medicinal properties and historical significance in various cultures.