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Potamogeton nodosus Poir.

Loddon Pondweed

Potamogetonaceae

Traits


    Spikelet-stalks: broadened at the apex. fruits: cross-section keeled. stem: 150–300 cm long, mostly unbranched. floating leaves: rough, elongate-lanceolate to oval, at the base narrowed to rounded, cross-section flat, not folded. petioles of the floating leaves: appr...

    You find the complete description in our identification books.

Distribution

Distribution in Europe


Potamogeton nodosus

Legend

The colours represent the floristic status of the species in the respective region. Green indicates native occurrences, light green naturalized occurrences. Adventive occurrences are represented by light yellow shades and plants that are cultivated (but rarely occur in the wild) are dark yellow. Grey colours are used, if the floristic status of species is unknown or uncertain.

Distribution in Germany

Potamogeton nodosus

Legend

Natural, established occurences
Artificial occurences

The color intensity reflects the species' abundance

Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)

Ecology

Potamogeton nodosus

Potamogeton nodosus

Status

  • native

Habitat

  • waters

  • in alkaline habitats

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