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Ogden'S Pondweed (Potamogeton ogdenii)

Description

Ogden's pondweed is an extremely restricted-endemic-native-to small parts of New England, New York and Canada. There are just a handful of populations in Connecticut, Massachusetts and Vermont. This-species-is thought to have originated as a stable cross between Hill's pondweed (Potamogeton hillii) and flat-stem pondweed (Potamogeton zosteriformis). It inhabits alkaline waters of lakes and ponds. Eutrophication is likely the greatest threat to this-endangered-species.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Liliopsida

          • Order: Alismatales

            • Family: Potamogetonaceae

              • Genus: Potamogeton