Related Clues:
- Stately shaders
- They may be slippery
- Classic street liners
- 'Desire Under the ___'
- Shade trees
- 'The moan of doves in immemorial ___': Tennyson
- Boulevard border, perhaps
- They line some old streets
- Avenue liners
- Hardwood sources
- Some street liners
- Boulevard liners
- Tennyson's 'immemorial ___'
- Shade makers
- Colonnade trees