american frogbit

noun

Meaning

A perennial aquatic plant native to North America that grows in floating mats on the surface of still or slow-moving water.

Examples

  • The American frogbit has spread rapidly across the surface of the local lake.
  • Conservationists are monitoring the American frogbit to ensure it does not choke out native fish habitats.

Synonyms: aquatic plant, floating plant, hydrophyte