1. Perennial of western North America having white flowers
   - white prairie aster

Type of: aster

• monocotyledonous
• monocracy
• monocrat
• monocular
• monocular vision
• monoculture
• monocycle
• monocyte
• monocytic leukaemia
• monocytic leukemia
• monocytosis
• Monod
• monodic
• monodical
• monodist
• Monodon
• Monodon monoceros
• Monodontidae
• monody
• monoecious
• monoestrous
• monofocal IOL
• monofocal lens implant
• monogamist
• monogamous