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 |   | Kingdom | Plantae 
 – plantes, Planta, Vegetal, plants | 
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|   |    Subkingdom | Viridiplantae 
 – green plants | 
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|   |       Infrakingdom | Streptophyta 
 – land plants | 
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|   |          Superdivision | Embryophyta 
 | 
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|   |             Division | Tracheophyta 
 – vascular plants, tracheophytes | 
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|   |                Subdivision | Spermatophytina 
 – spermatophytes, seed plants, phanérogames | 
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|   |                   Class | Magnoliopsida 
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|   |                      Superorder | Saxifraganae 
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|   |                         Order | Saxifragales 
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|   |                            Family | Haloragaceae 
 – water milfoil | 
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|   |                               Genus | Myriophyllum L. – water milfoil, watermilfoil | 
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          Direct Children: | 
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 |   |                                  Species | 
Myriophyllum alterniflorum DC.
 – alternateflower watermilfoil |   | 
|   |                                  Species | 
Myriophyllum aquaticum (Vell.) Verdc.
 – parrot feather, Brazilian watermilfoil, parrot's-feather, parrot feather watermilfoil |   | 
|   |                                  Species | 
Myriophyllum farwellii Morong
 – Farwell's watermilfoil |   | 
|   |                                  Species | 
Myriophyllum heterophyllum Michx.
 – broadleaf water-milfoil, changeleaf parrotfeather, two-leaf water-milfoil, twoleaf watermilfoil |   | 
|   |                                  Species | 
Myriophyllum hippuroides Nutt. ex Torr. & A. Gray
 – western watermilfoil |   | 
|   |                                  Species | 
Myriophyllum humile (Raf.) Morong
 – low water-milfoil, myriophylle menu, low watermilfoil |   | 
|   |                                  Species | 
Myriophyllum laxum Shuttlw. ex Chapm.
 – loose watermilfoil |   | 
|   |                                  Species | 
Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb.
 – cut-leaf water-milfoil, green parrotfeather, cutleaf watermilfoil |   | 
|   |                                  Species | 
Myriophyllum quitense Kunth
 – Andean water milfoil, Andean watermilfoil |   | 
|   |                                  Species | 
Myriophyllum sibiricum Kom.
 – Siberian water-milfoil, American watermilfoil, shortspike watermilfoil |   | 
|   |                                  Species | 
Myriophyllum spicatum L.
 – Eurasian water-milfoil, myriophylle en epi, spiked water milfoil, Eurasian watermilfoil, spike watermilfoil |   | 
|   |                                  Species | 
Myriophyllum tenellum Bigelow
 – slender watermilfoil |   | 
|   |                                  Species | 
Myriophyllum ussuriense (Regel) Maxim.
 – Asian watermilfoil, Russian water-milfoil |   | 
|   |                                  Species | 
Myriophyllum verticillatum L.
 – whorled water-milfoil, whorlleaf watermilfoil, whorl-leaf watermilfoil |   | 
        
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