pondweed

noun pond·weed \ ˈpänd-ˌwēd \

Definition of pondweed

:any of a genus (Potamogeton of the family Potamogetonaceae, the pondweed family) of aquatic plants with jointed usually rooting stems, floating or submerged leaves, and spikes of greenish flowers

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First Known Use of pondweed

1578


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