Elatine alsinastrum
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Foto visualizzata 331 volte

Elatine hexandra
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Foto visualizzata 320 volte

Elatine hydropiper
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Foto visualizzata 376 volte

Elatine macropoda
Credit: Photo by Carmelo Federico - Foto visualizzata 395 volte

Elatine triandra
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) - Foto visualizzata 439 volte