skos:altLabel | - Eurasian aspen
- Populus tremula
- aspen
- quaking aspen
- trembling aspen
- poplar
- Quaking Aspen
- aspen poplar
- aspen tree
- aspen trees
- Aspens
- ''Populus'' sect. ''Populus''
- Aspen forests
- Aspen trees
- Aspen#Habitat and longevity
- European Aspen
- Rocky Mountain quaking aspen
- aspen forests
- aspen leaves
- that tree
- the trees
|