Some, like the Water Hyacinth , float freely on the surface. Others, like the Water Lily , are rooted in the soil but have leaves that rest on top of the water.
Hydrophytes are generally categorized by how they interact with their watery home: hydrophytic plant
The primary challenge for an aquatic plant is the lack of oxygen and the physical force of moving water. To overcome this, hydrophytes have developed unique anatomical features: Some, like the Water Hyacinth , float freely on the surface
Submerged plants often have thin, dissected leaves to minimize resistance from water currents, while their stems are flexible to prevent breaking under pressure. Classification by Habitat They also provide buoyancy, helping the plant stay afloat
This is perhaps the most vital adaptation. These are large, air-filled spaces in the stems and roots that allow oxygen to reach the submerged parts of the plant. They also provide buoyancy, helping the plant stay afloat.