american featherfoil   (TTS Sound)

The american_featherfoil has 1 Senses.

• hottonia inflata, water gillyflower, american featherfoil
• a featherfoil of the eastern United States with submerged spongy inflated flower stalks and white flowers
• 米国東部のコシロギクで、水に沈んだスポンジ状の膨れた花茎と白い花がある