1. Old World aspen with a broad much-branched crown; northwestern Europe and Siberia to North Africa
   - European quaking aspen, Populus tremula

Derived forms: quaking aspens

Type of: aspen

Encyclopedia: Quaking aspen

• Planck's law
• Planck's radiation law
• plane
• plane angle
• plane figure
• plane geometry
• plane seat
• plane section
• plane table
• plane ticket
• plane tree
• plane-polarised
• plane-polarized
• plane-tree family
• planeness
• planer
• Planera
• planet
• planet gear
• planet wheel
• planetal
• planetarium
• planetary
• planetary gear
• planetary house