Potamogeton

Potamogeton × nericius

Potamogeton × olivaceus

Potamogeton × leptocephalus var. fujiensis

Potamogeton × nomotoensis

Potamogeton paramoanus

Potamogeton × ogdenii

Potamogeton coloratus

Fen pondweed

Potamogeton × billupsii

Potamogeton amplifolius

Largeleaf pondweed

Potamogeton berchtoldii subsp. berchtoldii

Potamogeton drummondii

Potamogeton berchtoldii subsp. gemmiparus

Potamogeton berchtoldii subsp. clystocarpus

Potamogeton foliosus subsp. foliosus

Potamogeton × mysticus

Potamogeton alpinus subsp. tenuifolius

Potamogeton foliosus subsp. fibrillosus

Potamogeton maackianus

Potamogeton × rectifolius

Potamogeton × griffithii