1. A lady fern with deeply cut leaf segments; found in the Rocky Mountains
   - Alpine lady fern

Type of: Athyrium filix-femina, lady fern

• macintosh
• mack
• Mack Sennett
• Mackem
• Mackenzie
• Mackenzie River
• mackerel
• mackerel scad
• mackerel shad
• mackerel shark
• mackerel sky
• Mackinac Bridge
• mackinaw
• Mackinaw blanket
• Mackinaw boat
• Mackinaw coat
• mackintosh
• mackle
• macle
• Macleaya
• Macleaya cordata
• MacLeish
• Macleod
• Maclura
• Maclura pomifera