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

Type of: aspen

Encyclopedia: Populus tremula

• lyophilisation
• lyophilise
• lyophilised
• lyophilization
• lyophilize
• lyophilized
• lypressin
• Lyra
• lyrate
• lyrate leaf
• lyre
• lyre snake
• lyre-shaped
• lyrebird
• lyreflower
• lyric
• lyric poem
• lyrical
• lyricality
• lyrically
• lyricism
• lyricist
• lyrist
• Lyrurus
• Lyrurus mlokosiewiczi