Author: Alice Gurley

Eurasian Milfoil in Lake Guntersville: Identification, Ecology, and Invasive Impact Guide

Eurasian milfoil is one of the most recognizable invasive aquatic plants in Lake Guntersville. Beneath the surface, it forms soft, feathered growth that can appear almost delicate in clear water. At scale, however, it becomes something more consequential: a non-native submerged plant capable of forming dense stands, competing with native vegetation, and contributing to the […]

Hydrilla in Lake Guntersville: Identification, Ecology, and Invasive Impact Guide

Hydrilla is one of the most consequential submerged plants in the story of Lake Guntersville. In the water, it can appear lush and orderly, its narrow leaves arranged in dense whorls along branching stems. At a distance, heavy growth may read simply as “grass.” Up close, however, hydrilla reveals itself as something more specific: a […]

Eelgrass in Lake Guntersville: Identification, Ecology, and Why It Matters

Eelgrass is one of the most important and most misunderstood aquatic plants in Lake Guntersville. In casual conversation, the name is often used as if it refers to a single, simple plant. In reality, the Guntersville eelgrass story is more complicated. Native American eelgrass has long been part of southeastern freshwater systems, but in recent […]