What is a notable characteristic of Spikerush?

A notable characteristic of Spikerush is indeed that it has green, round stems with no leaves. This unique stem structure sets it apart from many other aquatic plants. The lack of leaves is an adaptation to its environment, allowing it to thrive in wetland and aquatic habitats. The round stems help Spikerush to maintain buoyancy in water and can also facilitate the dispersal of its reproductive structures.

In aquatic environments, the morphology of plants like Spikerush plays a critical role in their survival and reproductive strategies. By having stems that can float and are less likely to be damaged by water currents, Spikerush effectively competes with other aquatic plants for light and space. This characteristic makes it easier for the plant to access sunlight and reproduce in its watery habitat.