
Blunt-leaved Pondweed

Bog Pondweed

Broad-Leaved Pondweed

Curled Pondweed

Fen Pondweed

Flat-Stalked Pondweed

Grasswrack Pondweed

Hair-Like Pondweed

Long-Stalked Pondweed

Perfoliate Pondweed

Potamogeton acutifolius x compressus

Potamogeton berchtoldii x pusillus

Potamogeton crispus x praelongus

Potamogeton gramineus x lucens

Potamogeton gramineus x perfoliatus

Potamogeton lucens x natans

Potamogeton lucens x perfoliatus

Potamogeton natans x praelongus

Potamogeton perfoliatus x praelongus

Red Pondweed

Sharp-Leaved Pondweed

Shetland Pondweed

Shining Pondweed

Small Pondweed - Slender Pondweed

Small Pondweed / Slender Pondweed

Various-Leaved Pondweed