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Keys
  • Vascular plant groups
  • Club mosses
  • Ferns
  • Vegetative key to families
  • Gymnosperms
  • Flowering plants
  • Genera
  • Families
Vascular plants

Magnoliophyta

Liliopsida

Potamogetonaceae

Potamogeton

Potamogeton ochreatus

Potamogeton ochreatus Raoul

Leaves 3 mm wide or wider; ligule acuminate. Spikes dense, 2–3 cm long. Widespread. Fl. spring–summer