widgeonweed

uncountable usually

Any of various aquatic plants in the genus Ruppia.

Japanese Meaning

ルッピア属に分類される各種の水生植物

The pond was carpeted with widgeonweed, attracting ducks and providing shelter for small fish.

池はルッピア属の水草で覆われ、カモを引き寄せ、小魚の隠れ場所を提供していた。

Sense（1）

Any of various aquatic plants in the genus Ruppia.

widgeonweeds

（ plural ）