Curlyleaf Pondweed

Potamogeton crispus
Family Name:	Potamogetonaceae
Class:	C
Other Names:	curly pondweed
Why is it a noxious weed?	It is an invasive plant that forms surface mats, interfering with aquatic recreation. Dense colonies can restrict access to docks and sport fishing. Curly-leaf pondweed has been noted as one of the most severe nuisance aquatic plants in the Midwest.

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