Résumé
The species diversity of hydrophytes suitable for human consumption and the possibility of their introduction into the practice of organic farming and sustainable polyculture are explored in the article. The economic and environmental potential of shallow freshwater areas and waterlogged areas are discussed from the perspective of sustainable agriculture. The possibility of using some hydrophyte plants for food and drugs is indicated. The necessity of using the practice of traditional nature management by the native population in relation to water and near-water food plants is mentioned. The relevant issues of providing the growing population of the Earth with food and technical plant raw materials from hydrophytes are discussed. It has been established that a necessary condition for the operation of the market for wild-growing medicinal hydrophytes in accordance with the concept of sustainable development is its efficient legal regulation at all levels.