Group: Spermatophytina (Spermatophytes)
Family: Potamogetonaceae (Pondweed family)
Genus: Potamogeton (Pondweed)
Potamogeton natans L. - Broad-Leaved Pondweed
Potamogeton polygonifolius Pourr. - Bog Pondweed
Potamogeton nodosus Poir. - Loddon Pondweed
Potamogeton coloratus Hornem. - Fen Pondweed
Potamogeton alpinus Balb. - Red Pondweed
Potamogeton gramineus L. - Various-Leaved Pondweed
Potamogeton lucens L. - Shining Pondweed
Potamogeton praelongus Wulfen - Long-Stalked Pondweed
Potamogeton crispus L. - Curled Pondweed
Potamogeton perfoliatus L. - Perfoliate Pondweed
Potamogeton compressus L. - Grass-Wrack Pondweed
Potamogeton acutifolius Link - Sharp-Leaved Pondweed
Potamogeton obtusifolius Mert. & W. D. J. Koch - Blunt-Leaved Pondweed
Potamogeton friesii Rupr. - Flat-Stalked Pondweed
Potamogeton rutilus Wolfg. - Shetland Pondweed
Potamogeton trichoides Cham. & Schltdl. - Hairlike Pondweed
Potamogeton pusillus L. - Lesser Pondweed
Potamogeton berchtoldii Fieber - Small Pondweed
<span class="v1">Fruits:</span> <ba>fruitlets <b>fused at the base</b></ba>; <span class="v1">fruit beak:</span> <ba><b>as long as the ovary</b></ba>. <span class="v1">stem:</span> 30–200 cm long, mostly branched, <ba>cross-section flattened to edged</ba>...
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.
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Natural, established occurences |  |
Artificial occurences |
The color intensity reflects the species' abundance
Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)
waters
in alkaline habitats