Related Clues:
- Plantings lining the Literary Walk in Central Park
- Trees that shade streets
- Some street-lining trees
- Trees targeted by leaf beetles
- Trees related to zelkovas
- Hardy shade trees
- Trees with a Chinese species
- Trees that orioles like
- Trees that canopy Central Park's Literary Walk
- Trees with helicopter seeds
- Trees (prone to a disease identified in the Netherlands)
- Trees in a Eugene O'Neill title
- Endangered trees
- Many Central Park trees
- Many New Haven trees