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Spiked water milfoil (Myriophyllum spicatum). 1917. Eurasian watermilfoil; Myriophyllum.

Image of water milfoil family

Description:

Spiked water milfoil (Myriophyllum spicatum). Found in deep water. Newfoundland to Manitoba and the Northwest Territory, south to Florida, Iowa, Utah, and California. Commonly known as foxtail. Suited to southern ponds of high temperature, and unlike most species will thrive in comparatively soft waters. 'Parrot-feather,' and introduced species of Myriophyllum will make better growth in sterile ground than the foxtail; otherwise the two have similar characteristics.

Source Information

license
cc-publicdomain
publisher
Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections
provider
Freshwater and Marine Image Bank