Myristica swamps are a type of freshwater swamp forest predominantly composed of species of Myristica. These are found in three localities in India. Myristica swamps have adapted to inundation by way of stilt roots and knee roots. Myristica swamps are found in the Uttara Kannada district of Karnataka State and in the southern parts of Kerala. Recently it is found in village Bambarde, in Maharashtra's Sindhudurga district.

Freshwater swamp forests, or flooded forests, are forests which are inundated with freshwater, either permanently or seasonally. They normally occur along the lower reaches of rivers and around freshwater lakes. Freshwater swamp forests are found in a range of climate zones, from boreal through temperate and subtropical to tropical.