Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun horned_pondweed

1 sense of horned pondweed

Sense 1
horned pondweed, Zannichellia palustris -- (found in still or slow-moving fresh or brackish water; useful to oxygenate cool water ponds and aquaria)
       => pondweed -- (any of several submerged or floating freshwater perennial aquatic weeds belonging to the family Potamogetonaceae)