1. Tall annual marsh elder common in moist rich soil in central North America that can cause contact dermatitis; produces much pollen that is a major cause of hay fever
   - burweed marsh elder, false ragweed

Type of: iva, marsh elder

• 9
• 9-11
• 9-membered
• 90
• 90th
• 91
• 92
• 93
• 94
• 95
• 95th
• 96
• 97
• 98
• 99
• 9th
• a
• A battery
• a bit
• a bit much
• a capella
• a capella singing
• a cappella
• a cappella singing
• a couple of