Myriophyllum alterniflorum Credit: Photo by Pierfranco Arrigoni - Foto visualizzata 331 volte
| Myriophyllum aquaticum Credit: Photo by Marco Banzato - Foto visualizzata 442 volte
| Myriophyllum spicatum Jacob Sturm, Johann Georg Sturm - Deutschlands Flora in Abbildungen (1796). - This image is in the public domain because its copyright has expired. - Foto visualizzata 506 volte
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Myriophyllum verticillatum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 614. - Foto visualizzata 450 volte
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