1. Lily of western North America with showy orange-red purple-spotted flowers
   - Columbia tiger lily, Lilium columbianum

Type of: lily

• arena
• arena theater
• arenaceous
• arenaceous rock
• Arenaria
• Arenaria caroliniana
• Arenaria groenlandica
• Arenaria interpres
• Arenaria peploides
• Arenaria serpyllifolia
• Arenaria stricta
• Arenaria-Melanocephala
• Arenaviridae
• arenavirus
• Arendt
• Arenga
• Arenga pinnata
• arenicolous
• areola
• areolar
• areolar tissue
• areolate
• Areopagite
• Areopagus
• Arequipa