Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Althenia is a genus of aquatic plants of the family Potamogetonaceae . Aquatic plants are plants that have adapted to living within aquatic environments. They are also referred to as hydrophytes or aquatic macrophytes. These plants require special adaptations for living submerged in water or at the water's surface. Aquatic plants can only grow in water or in soil that is permanently saturated with water. Aquatic vascular plants can be ferns or angiosperms (from a variety of families, including among the monocots and dicots).

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.