Callitriche hermaphroditica +
, Callitriche palustris +
, Ceratophyllum demersum +
, Elodea canadensis +
, Hydrilla verticillata +
, Najas flexilis +
, Najas graminea +
, Najas marina +
, Potamogeton pectinatus +
, Vallisneria americana +
, Vallisneria spiralis +
, Zannichellia palustris +
, Zostera marina +
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Has fertility type
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