"Potamogetonacées Régions tropicales Classification." . . . . "Taxonomía vegetal Investigaciones América Latina." . . "Fonteinkruidfamilie." . . "Potamogetonaceae (Familia de plantas) Investigaciones América Latina." . . "Systematik." . . "Laichkrautgewächse." . . . . . . "The Potamogetonaceae are acquatic herbs with submersed of floating leaves. The family comprises three genera and about 100 species of near-cosmopolitan distribution. Two genera of the family, Potamogeton and Stuckenia, are known from the Neotropics. Potamogeton, a genus of about 95 species, has 17 species known to be from the Neotropics. Stuckenia, a genus of six species, has three species known to be from the Neotropics. Keys, description, illustrations, and documented distribution maps for all species and subspecies are included." . . . . . . . . "Bestimmungsbuch"@en . . . . . . . . . . . . . "Potamogetonaceae"@en . "Classification"@en . "Classification" . "Potamogetonaceae" . "Potamogetonaceae"@en . . . . . . . . . . . . . . . . . "Potamogetonaceae Amérique latine [flore]" . . "Verbreitung." . . "Neotropisches Florenreich." . . "Neotropis" . . "Laichkrautgewächse Neotropis Systematik." . . "Potamogetonacées Amérique latine Classification." . . "Plantas tropicales Investigaciones América Latina." . . "Holm-Nielsen, L. B." . . "Morfología (Botánica) Investigaciones América Latina." . .