1. Stout white-flowered perennial found wild in shallow fresh water; northern United States and Asia
   - Sium suave

Derived forms: water parsnips

Type of: bog plant, marsh plant, swamp plant

Part of: genus Sium, Sium

Encyclopedia: Water parsnip

• kora
• Koran
• Koranic
• Korbut
• Korchnoi
• Korda
• Kordofan
• Kordofanian
• Kore
• Korea
• Korea Bay
• Korea Strait
• Korean
• Korean lawn grass
• Korean lespedeza
• Korean Peninsula
• Korean Strait
• Korean velvet grass
• Korean War
• korfball
• Korinthos
• korma
• Korsakoff's psychosis
• Korsakoff's syndrome
• Korsakov's psychosis