
Noah Webster
Pond-weed
POND'-WEED, noun [pond and weed.] A plant of the genus Potamogeton. The triple-headed pond-weed is of the genus Zannichellia.

POND'-WEED, noun [pond and weed.] A plant of the genus Potamogeton. The triple-headed pond-weed is of the genus Zannichellia.