Clasping-Leaf Pondweed (Potamogeton richardsonii)
Leaves are wide and wavy with smooth edges. Broad leaf base clasps the stem. The upper stem is commonly branched and leafy. Leaves are alternately arranged on the stem. Solid, tightly packed spike of nutlets at the tip of weed rises above water surface when mature.
- *in water less than 3 feet deep.