1. American plant with roundish heart-shaped or kidney-shaped leaves; usually rooted in muddy bottoms of ponds and ditches
   - Limnodium spongia

Type of: aquatic plant, hydrophyte, hydrophytic plant, water plant

Part of: genus Limnobium, Limnobium

• IA
• IAA
• IAEA
• Iago
• iamb
• iambic
• iambic pentameter
• iambus
• Ian Douglas Smith
• Ian Fleming
• Ian Lancaster Fleming
• Ian Smith
• Ian Wilmut
• ianfu
• Iapetus
• IATA
• iatrogenic
• ib.
• Ibadan
• IBDA-C
• Iberia
• Iberian
• Iberian Peninsula
• Iberis
• Ibero-mesornis