Canada's Plant Hardiness Site

Haloragaceae water-milfoil family
Myriophyllum ussuriense (Regel) Maxim.
En: Russian watermilfoil, Ussurian watermilfoil, Asian watermilfoil;
Fr: myriophylle de l'Oussouri

• [=Myriophyllum verticillatum L. var. ussuriense Regel – basionym]