dcsimg
Biodiversity Institute of ontario. Year: 2012.   cc-by-nc-sa-3.0

Myriophyllum verticillatum (Whorled Water Milfoil) is a species of perennial herb in the family Haloragaceae. It has a self-supporting growth form. It is associated with freshwater habitat. Whorled Water Milfoil is native to Alaska, Saint-Pierre et Miquelon, the contiguous United States, and Canada. It has simple, broad leaves. It is a photoautotroph. Individuals can grow to 1.2 m.

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EOL has data for 23 attributes, including:

Known occurrences, collected specimens and observations of Whorled Water-milfoil. View this species on GBIF