Eurasian Watermilfoil


	Myriophyllum spicatum
	Family Name:	Haloragaceae
	Class:	B
	Other Names:	spike watermilfoil
	Why is it a noxious weed?	It is an ornamental aquatic plant that has escaped cultivation. Infestations can alter aquatic ecosystems. It forms dense mats that shade out other aquatic plants, degrades water quality, inhibits water flow and impacts recreational activities.

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