1. Aspen with a narrow crown; eastern North America
   - bigtooth aspen, bigtoothed aspen, big-toothed aspen, large-toothed aspen, large tooth aspen, Populus grandidentata

Type of: aspen

• perky
• perleche
• perlocution
• perm
• permaculture
• permafrost
• permalink
• Permalloy
• permanence
• permanency
• permanent
• permanent injunction
• permanent magnet
• permanent press
• permanent tooth
• permanent wave
• permanent way
• permanently
• permanganate
• permanganate of potash
• permanganic acid
• permeability
• permeable
• permeableness
• permeance